1 /* Copyright (C) 1997-2013 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Andreas Jaeger <aj@suse.de>, 1997.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
19 /* Part of testsuite for libm.
21 This file is processed by a perl script. The resulting file has to
22 be included by a master file that defines:
25 FUNC(function): converts general function name (like cos) to
26 name with correct suffix (e.g. cosl or cosf)
27 MATHCONST(x): like FUNC but for constants (e.g convert 0.0 to 0.0L)
28 FLOAT: floating point type to test
29 - TEST_MSG: informal message to be displayed
30 CHOOSE(Clongdouble,Cdouble,Cfloat,Cinlinelongdouble,Cinlinedouble,Cinlinefloat):
31 chooses one of the parameters as delta for testing
33 PRINTF_EXPR Floating point conversion specification to print a variable
34 of type FLOAT with printf. PRINTF_EXPR just contains
35 the specifier, not the percent and width arguments,
37 PRINTF_XEXPR Like PRINTF_EXPR, but print in hexadecimal format.
38 PRINTF_NEXPR Like PRINTF_EXPR, but print nice. */
40 /* This testsuite has currently tests for:
41 acos, acosh, asin, asinh, atan, atan2, atanh,
42 cbrt, ceil, copysign, cos, cosh, erf, erfc, exp, exp10, exp2, expm1,
43 fabs, fdim, finite, floor, fma, fmax, fmin, fmod, fpclassify,
45 ilogb, isfinite, isinf, isnan, isnormal,
46 isless, islessequal, isgreater, isgreaterequal, islessgreater, isunordered,
48 ldexp, lgamma, log, log10, log1p, log2, logb,
49 modf, nearbyint, nextafter, nexttoward,
50 pow, remainder, remquo, rint, lrint, llrint,
51 round, lround, llround,
52 scalb, scalbn, scalbln, signbit, sin, sincos, sinh, sqrt, tan, tanh, tgamma, trunc,
53 y0, y1, yn, significand
55 and for the following complex math functions:
56 cabs, cacos, cacosh, carg, casin, casinh, catan, catanh,
57 ccos, ccosh, cexp, cimag, clog, clog10, conj, cpow, cproj, creal,
58 csin, csinh, csqrt, ctan, ctanh.
60 At the moment the following functions and macros aren't tested:
61 drem (alias for remainder),
64 pow10 (alias for exp10).
66 Parameter handling is primitive in the moment:
67 --verbose=[0..3] for different levels of output:
69 1: basic report on failed tests (default)
70 2: full report on all tests
71 -v for full output (equals --verbose=3)
72 -u for generation of an ULPs file
77 This suite tests some aspects of the correct implementation of
78 mathematical functions in libm. Some simple, specific parameters
79 are tested for correctness but there's no exhaustive
80 testing. Handling of specific inputs (e.g. infinity, not-a-number)
81 is also tested. Correct handling of exceptions is checked
82 against. These implemented tests should check all cases that are
85 Exception testing: At the moment only divide-by-zero, invalid,
86 overflow and underflow exceptions are tested. Inexact exceptions
87 aren't checked at the moment.
89 NaN values: There exist signalling and quiet NaNs. This implementation
90 only uses quiet NaN as parameter but does not differentiate
91 between the two kinds of NaNs as result. Where the sign of a NaN is
92 significant, this is not tested.
94 Inline functions: Inlining functions should give an improvement in
95 speed - but not in precission. The inlined functions return
96 reasonable values for a reasonable range of input values. The
97 result is not necessarily correct for all values and exceptions are
98 not correctly raised in all cases. Problematic input and return
99 values are infinity, not-a-number and minus zero. This suite
100 therefore does not check these specific inputs and the exception
101 handling for inlined mathematical functions - just the "reasonable"
104 Beware: The tests might fail for any of the following reasons:
106 - Functions are wrong
107 - Floating Point Unit not working properly
108 - Compiler has errors
110 With e.g. gcc 2.7.2.2 the test for cexp fails because of a compiler error.
113 To Do: All parameter should be numbers that can be represented as
114 exact floating point values. Currently some values cannot be
115 represented exactly and therefore the result is not the expected
116 result. For this we will use 36 digits so that numbers can be
117 represented exactly. */
123 #include "libm-test-ulps.h"
135 #include <tininess.h>
137 /* Allow platforms without all rounding modes to test properly,
138 assuming they provide an __FE_UNDEFINED in <bits/fenv.h> which
139 causes fesetround() to return failure. */
141 # define FE_TONEAREST __FE_UNDEFINED
143 #ifndef FE_TOWARDZERO
144 # define FE_TOWARDZERO __FE_UNDEFINED
147 # define FE_UPWARD __FE_UNDEFINED
150 # define FE_DOWNWARD __FE_UNDEFINED
153 /* Possible exceptions */
154 #define NO_EXCEPTION 0x0
155 #define INVALID_EXCEPTION 0x1
156 #define DIVIDE_BY_ZERO_EXCEPTION 0x2
157 #define OVERFLOW_EXCEPTION 0x4
158 #define UNDERFLOW_EXCEPTION 0x8
159 /* The next flags signals that those exceptions are allowed but not required. */
160 #define INVALID_EXCEPTION_OK 0x10
161 #define DIVIDE_BY_ZERO_EXCEPTION_OK 0x20
162 #define OVERFLOW_EXCEPTION_OK 0x40
163 #define UNDERFLOW_EXCEPTION_OK 0x80
164 #define EXCEPTIONS_OK INVALID_EXCEPTION_OK+DIVIDE_BY_ZERO_EXCEPTION_OK
165 /* Some special test flags, passed together with exceptions. */
166 #define IGNORE_ZERO_INF_SIGN 0x100
168 /* Values underflowing only for float. */
170 # define UNDERFLOW_EXCEPTION_FLOAT UNDERFLOW_EXCEPTION
171 # define UNDERFLOW_EXCEPTION_OK_FLOAT UNDERFLOW_EXCEPTION_OK
173 # define UNDERFLOW_EXCEPTION_FLOAT 0
174 # define UNDERFLOW_EXCEPTION_OK_FLOAT 0
176 /* Values underflowing only for double or types with a larger least
177 positive normal value. */
178 #if defined TEST_FLOAT || defined TEST_DOUBLE \
179 || (defined TEST_LDOUBLE && LDBL_MIN_EXP >= DBL_MIN_EXP)
180 # define UNDERFLOW_EXCEPTION_DOUBLE UNDERFLOW_EXCEPTION
182 # define UNDERFLOW_EXCEPTION_DOUBLE 0
184 /* Values underflowing only for IBM long double or types with a larger least
185 positive normal value. */
186 #if defined TEST_FLOAT || (defined TEST_LDOUBLE && LDBL_MIN_EXP > DBL_MIN_EXP)
187 # define UNDERFLOW_EXCEPTION_LDOUBLE_IBM UNDERFLOW_EXCEPTION
189 # define UNDERFLOW_EXCEPTION_LDOUBLE_IBM 0
191 /* Values underflowing on architectures detecting tininess before
192 rounding, but not on those detecting tininess after rounding. */
193 #define UNDERFLOW_EXCEPTION_BEFORE_ROUNDING (TININESS_AFTER_ROUNDING \
195 : UNDERFLOW_EXCEPTION)
197 /* Various constants (we must supply them precalculated for accuracy). */
198 #define M_PI_6l .52359877559829887307710723054658383L
199 #define M_E2l 7.389056098930650227230427460575008L
200 #define M_E3l 20.085536923187667740928529654581719L
201 #define M_2_SQRT_PIl 3.5449077018110320545963349666822903L /* 2 sqrt (M_PIl) */
202 #define M_SQRT_PIl 1.7724538509055160272981674833411451L /* sqrt (M_PIl) */
203 #define M_LOG_SQRT_PIl 0.57236494292470008707171367567652933L /* log(sqrt(M_PIl)) */
204 #define M_LOG_2_SQRT_PIl 1.265512123484645396488945797134706L /* log(2*sqrt(M_PIl)) */
205 #define M_PI_34l (M_PIl - M_PI_4l) /* 3*pi/4 */
206 #define M_PI_34_LOG10El (M_PIl - M_PI_4l) * M_LOG10El
207 #define M_PI2_LOG10El M_PI_2l * M_LOG10El
208 #define M_PI4_LOG10El M_PI_4l * M_LOG10El
209 #define M_PI_LOG10El M_PIl * M_LOG10El
210 #define M_SQRT_2_2 0.70710678118654752440084436210484903L /* sqrt (2) / 2 */
212 static FILE *ulps_file; /* File to document difference. */
213 static int output_ulps; /* Should ulps printed? */
215 static int noErrors; /* number of errors */
216 static int noTests; /* number of tests (without testing exceptions) */
217 static int noExcTests; /* number of tests for exception flags */
218 static int noXFails; /* number of expected failures. */
219 static int noXPasses; /* number of unexpected passes. */
222 static int output_max_error; /* Should the maximal errors printed? */
223 static int output_points; /* Should the single function results printed? */
224 static int ignore_max_ulp; /* Should we ignore max_ulp? */
226 static FLOAT minus_zero, plus_zero;
227 static FLOAT plus_infty, minus_infty, nan_value, max_value, min_value;
228 static FLOAT min_subnorm_value;
230 static FLOAT max_error, real_max_error, imag_max_error;
233 #define BUILD_COMPLEX(real, imag) \
234 ({ __complex__ FLOAT __retval; \
235 __real__ __retval = (real); \
236 __imag__ __retval = (imag); \
239 #define BUILD_COMPLEX_INT(real, imag) \
240 ({ __complex__ int __retval; \
241 __real__ __retval = (real); \
242 __imag__ __retval = (imag); \
246 #define MANT_DIG CHOOSE ((LDBL_MANT_DIG-1), (DBL_MANT_DIG-1), (FLT_MANT_DIG-1), \
247 (LDBL_MANT_DIG-1), (DBL_MANT_DIG-1), (FLT_MANT_DIG-1))
250 init_max_error (void)
255 feclearexcept (FE_ALL_EXCEPT);
259 set_max_error (FLOAT current, FLOAT *curr_max_error)
261 if (current > *curr_max_error)
262 *curr_max_error = current;
266 /* Should the message print to screen? This depends on the verbose flag,
267 and the test status. */
269 print_screen (int ok, int xfail)
273 || (verbose == 1 && ok == xfail)))
279 /* Should the message print to screen? This depends on the verbose flag,
280 and the test status. */
282 print_screen_max_error (int ok, int xfail)
286 || ((verbose == 1) && (ok == xfail))))
291 /* Update statistic counters. */
293 update_stats (int ok, int xfail)
298 else if (!ok && xfail)
300 else if (!ok && !xfail)
305 print_ulps (const char *test_name, FLOAT ulp)
309 fprintf (ulps_file, "Test \"%s\":\n", test_name);
310 fprintf (ulps_file, "%s: %.0" PRINTF_NEXPR "\n",
311 CHOOSE("ldouble", "double", "float",
312 "ildouble", "idouble", "ifloat"),
318 print_function_ulps (const char *function_name, FLOAT ulp)
322 fprintf (ulps_file, "Function: \"%s\":\n", function_name);
323 fprintf (ulps_file, "%s: %.0" PRINTF_NEXPR "\n",
324 CHOOSE("ldouble", "double", "float",
325 "ildouble", "idouble", "ifloat"),
332 print_complex_function_ulps (const char *function_name, FLOAT real_ulp,
339 fprintf (ulps_file, "Function: Real part of \"%s\":\n", function_name);
340 fprintf (ulps_file, "%s: %.0" PRINTF_NEXPR "\n",
341 CHOOSE("ldouble", "double", "float",
342 "ildouble", "idouble", "ifloat"),
343 FUNC(ceil) (real_ulp));
347 fprintf (ulps_file, "Function: Imaginary part of \"%s\":\n", function_name);
348 fprintf (ulps_file, "%s: %.0" PRINTF_NEXPR "\n",
349 CHOOSE("ldouble", "double", "float",
350 "ildouble", "idouble", "ifloat"),
351 FUNC(ceil) (imag_ulp));
360 /* Test if Floating-Point stack hasn't changed */
362 fpstack_test (const char *test_name)
365 static int old_stack;
368 asm ("fnstsw" : "=a" (sw));
374 printf ("FP-Stack wrong after test %s (%d, should be %d)\n",
375 test_name, sw, old_stack);
384 print_max_error (const char *func_name, FLOAT allowed, int xfail)
388 if (max_error == 0.0 || (max_error <= allowed && !ignore_max_ulp))
394 print_function_ulps (func_name, max_error);
397 if (print_screen_max_error (ok, xfail))
399 printf ("Maximal error of `%s'\n", func_name);
400 printf (" is : %.0" PRINTF_NEXPR " ulp\n", FUNC(ceil) (max_error));
401 printf (" accepted: %.0" PRINTF_NEXPR " ulp\n", FUNC(ceil) (allowed));
404 update_stats (ok, xfail);
409 print_complex_max_error (const char *func_name, __complex__ FLOAT allowed,
410 __complex__ int xfail)
414 if ((real_max_error == 0 && imag_max_error == 0)
415 || (real_max_error <= __real__ allowed
416 && imag_max_error <= __imag__ allowed
423 print_complex_function_ulps (func_name, real_max_error, imag_max_error);
426 if (print_screen_max_error (ok, xfail))
428 printf ("Maximal error of real part of: %s\n", func_name);
429 printf (" is : %.0" PRINTF_NEXPR " ulp\n",
430 FUNC(ceil) (real_max_error));
431 printf (" accepted: %.0" PRINTF_NEXPR " ulp\n",
432 FUNC(ceil) (__real__ allowed));
433 printf ("Maximal error of imaginary part of: %s\n", func_name);
434 printf (" is : %.0" PRINTF_NEXPR " ulp\n",
435 FUNC(ceil) (imag_max_error));
436 printf (" accepted: %.0" PRINTF_NEXPR " ulp\n",
437 FUNC(ceil) (__imag__ allowed));
440 update_stats (ok, xfail);
444 /* Test whether a given exception was raised. */
446 test_single_exception (const char *test_name,
450 const char *flag_name)
454 if (exception & exc_flag)
456 if (fetestexcept (fe_flag))
458 if (print_screen (1, 0))
459 printf ("Pass: %s: Exception \"%s\" set\n", test_name, flag_name);
464 if (print_screen (0, 0))
465 printf ("Failure: %s: Exception \"%s\" not set\n",
466 test_name, flag_name);
471 if (fetestexcept (fe_flag))
474 if (print_screen (0, 0))
475 printf ("Failure: %s: Exception \"%s\" set\n",
476 test_name, flag_name);
480 if (print_screen (1, 0))
481 printf ("%s: Exception \"%s\" not set\n", test_name,
492 /* Test whether exceptions given by EXCEPTION are raised. Ignore thereby
493 allowed but not required exceptions.
496 test_exceptions (const char *test_name, int exception)
500 if ((exception & DIVIDE_BY_ZERO_EXCEPTION_OK) == 0)
501 test_single_exception (test_name, exception,
502 DIVIDE_BY_ZERO_EXCEPTION, FE_DIVBYZERO,
506 if ((exception & INVALID_EXCEPTION_OK) == 0)
507 test_single_exception (test_name, exception, INVALID_EXCEPTION, FE_INVALID,
508 "Invalid operation");
511 if ((exception & OVERFLOW_EXCEPTION_OK) == 0)
512 test_single_exception (test_name, exception, OVERFLOW_EXCEPTION,
513 FE_OVERFLOW, "Overflow");
516 if ((exception & UNDERFLOW_EXCEPTION_OK) == 0)
517 test_single_exception (test_name, exception, UNDERFLOW_EXCEPTION,
518 FE_UNDERFLOW, "Underflow");
520 feclearexcept (FE_ALL_EXCEPT);
525 check_float_internal (const char *test_name, FLOAT computed, FLOAT expected,
526 FLOAT max_ulp, int xfail, int exceptions,
527 FLOAT *curr_max_error)
534 test_exceptions (test_name, exceptions);
535 if (isnan (computed) && isnan (expected))
537 else if (isinf (computed) && isinf (expected))
539 /* Test for sign of infinities. */
540 if ((exceptions & IGNORE_ZERO_INF_SIGN) == 0
541 && signbit (computed) != signbit (expected))
544 printf ("infinity has wrong sign.\n");
549 /* Don't calc ulp for NaNs or infinities. */
550 else if (isinf (computed) || isnan (computed) || isinf (expected) || isnan (expected))
554 diff = FUNC(fabs) (computed - expected);
555 switch (fpclassify (expected))
558 /* ilogb (0) isn't allowed. */
559 ulp = diff / FUNC(ldexp) (1.0, - MANT_DIG);
562 ulp = diff / FUNC(ldexp) (1.0, FUNC(ilogb) (expected) - MANT_DIG);
565 /* 1ulp for a subnormal value, shifted by MANT_DIG, is the
566 least normal value. */
567 ulp = (FUNC(ldexp) (diff, MANT_DIG) / min_value);
570 /* It should never happen. */
574 set_max_error (ulp, curr_max_error);
576 if ((exceptions & IGNORE_ZERO_INF_SIGN) == 0
577 && computed == 0.0 && expected == 0.0
578 && signbit(computed) != signbit (expected))
580 else if (ulp <= 0.5 || (ulp <= max_ulp && !ignore_max_ulp))
585 print_ulps (test_name, ulp);
589 if (print_screen (ok, xfail))
592 printf ("Failure: ");
593 printf ("Test: %s\n", test_name);
594 printf ("Result:\n");
595 printf (" is: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n",
597 printf (" should be: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n",
601 printf (" difference: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR
603 printf (" ulp : % .4" PRINTF_NEXPR "\n", ulp);
604 printf (" max.ulp : % .4" PRINTF_NEXPR "\n", max_ulp);
607 update_stats (ok, xfail);
609 fpstack_test (test_name);
614 check_float (const char *test_name, FLOAT computed, FLOAT expected,
615 FLOAT max_ulp, int xfail, int exceptions)
617 check_float_internal (test_name, computed, expected, max_ulp, xfail,
618 exceptions, &max_error);
623 check_complex (const char *test_name, __complex__ FLOAT computed,
624 __complex__ FLOAT expected,
625 __complex__ FLOAT max_ulp, __complex__ int xfail,
628 FLOAT part_comp, part_exp, part_max_ulp;
632 if (asprintf (&str, "Real part of: %s", test_name) == -1)
635 part_comp = __real__ computed;
636 part_exp = __real__ expected;
637 part_max_ulp = __real__ max_ulp;
638 part_xfail = __real__ xfail;
640 check_float_internal (str, part_comp, part_exp, part_max_ulp, part_xfail,
641 exception, &real_max_error);
644 if (asprintf (&str, "Imaginary part of: %s", test_name) == -1)
647 part_comp = __imag__ computed;
648 part_exp = __imag__ expected;
649 part_max_ulp = __imag__ max_ulp;
650 part_xfail = __imag__ xfail;
652 /* Don't check again for exceptions, just pass through the
653 zero/inf sign test. */
654 check_float_internal (str, part_comp, part_exp, part_max_ulp, part_xfail,
655 exception & IGNORE_ZERO_INF_SIGN,
661 /* Check that computed and expected values are equal (int values). */
663 check_int (const char *test_name, int computed, int expected, int max_ulp,
664 int xfail, int exceptions)
666 int diff = computed - expected;
669 test_exceptions (test_name, exceptions);
671 if (abs (diff) <= max_ulp)
675 print_ulps (test_name, diff);
677 if (print_screen (ok, xfail))
680 printf ("Failure: ");
681 printf ("Test: %s\n", test_name);
682 printf ("Result:\n");
683 printf (" is: %d\n", computed);
684 printf (" should be: %d\n", expected);
687 update_stats (ok, xfail);
688 fpstack_test (test_name);
692 /* Check that computed and expected values are equal (long int values). */
694 check_long (const char *test_name, long int computed, long int expected,
695 long int max_ulp, int xfail, int exceptions)
697 long int diff = computed - expected;
700 test_exceptions (test_name, exceptions);
702 if (labs (diff) <= max_ulp)
706 print_ulps (test_name, diff);
708 if (print_screen (ok, xfail))
711 printf ("Failure: ");
712 printf ("Test: %s\n", test_name);
713 printf ("Result:\n");
714 printf (" is: %ld\n", computed);
715 printf (" should be: %ld\n", expected);
718 update_stats (ok, xfail);
719 fpstack_test (test_name);
723 /* Check that computed value is true/false. */
725 check_bool (const char *test_name, int computed, int expected,
726 long int max_ulp, int xfail, int exceptions)
730 test_exceptions (test_name, exceptions);
732 if ((computed == 0) == (expected == 0))
735 if (print_screen (ok, xfail))
738 printf ("Failure: ");
739 printf ("Test: %s\n", test_name);
740 printf ("Result:\n");
741 printf (" is: %d\n", computed);
742 printf (" should be: %d\n", expected);
745 update_stats (ok, xfail);
746 fpstack_test (test_name);
750 /* check that computed and expected values are equal (long int values) */
752 check_longlong (const char *test_name, long long int computed,
753 long long int expected,
754 long long int max_ulp, int xfail,
757 long long int diff = computed - expected;
760 test_exceptions (test_name, exceptions);
762 if (llabs (diff) <= max_ulp)
766 print_ulps (test_name, diff);
768 if (print_screen (ok, xfail))
772 printf ("Test: %s\n", test_name);
773 printf ("Result:\n");
774 printf (" is: %lld\n", computed);
775 printf (" should be: %lld\n", expected);
778 update_stats (ok, xfail);
779 fpstack_test (test_name);
784 /* This is to prevent messages from the SVID libm emulation. */
786 matherr (struct exception *x __attribute__ ((unused)))
792 /****************************************************************************
793 Tests for single functions of libm.
794 Please keep them alphabetically sorted!
795 ****************************************************************************/
803 /* Function not implemented. */
808 TEST_f_f (acos, plus_infty, nan_value, INVALID_EXCEPTION);
809 TEST_f_f (acos, minus_infty, nan_value, INVALID_EXCEPTION);
810 TEST_f_f (acos, nan_value, nan_value);
813 TEST_f_f (acos, 1.125L, nan_value, INVALID_EXCEPTION);
814 TEST_f_f (acos, -1.125L, nan_value, INVALID_EXCEPTION);
815 TEST_f_f (acos, max_value, nan_value, INVALID_EXCEPTION);
816 TEST_f_f (acos, -max_value, nan_value, INVALID_EXCEPTION);
818 TEST_f_f (acos, 0, M_PI_2l);
819 TEST_f_f (acos, minus_zero, M_PI_2l);
820 TEST_f_f (acos, 1, 0);
821 TEST_f_f (acos, -1, M_PIl);
822 TEST_f_f (acos, 0.5, M_PI_6l*2.0);
823 TEST_f_f (acos, -0.5, M_PI_6l*4.0);
824 TEST_f_f (acos, 0.75L, 0.722734247813415611178377352641333362L);
825 TEST_f_f (acos, 2e-17L, 1.57079632679489659923132169163975144L);
826 TEST_f_f (acos, 0.0625L, 1.50825556499840522843072005474337068L);
827 TEST_f_f (acos, 0x0.ffffffp0L, 3.4526698471620358760324948263873649728491e-4L);
828 TEST_f_f (acos, -0x0.ffffffp0L, 3.1412473866050770348750401337968641476999L);
830 TEST_f_f (acos, 0x0.ffffffff8p0L, 1.5258789062648029736620564947844627548516e-5L);
831 TEST_f_f (acos, -0x0.ffffffff8p0L, 3.1415773948007305904329067627145550395696L);
832 TEST_f_f (acos, 0x0.ffffffffffffp0L, 8.4293697021788088529885473244391795127130e-8L);
833 TEST_f_f (acos, -0x0.ffffffffffffp0L, 3.1415925692960962166745548533940296398054L);
835 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
836 TEST_f_f (acos, 0x0.ffffffffffffffffp0L, 3.2927225399135962333718255320079907245059e-10L);
837 TEST_f_f (acos, -0x0.ffffffffffffffffp0L, 3.1415926532605209844712837599423203309964L);
844 acos_test_tonearest (void)
850 /* Function not implemented. */
853 START (acos_tonearest);
855 save_round_mode = fegetround ();
857 if (!fesetround (FE_TONEAREST))
859 TEST_f_f (acos, 0, M_PI_2l);
860 TEST_f_f (acos, minus_zero, M_PI_2l);
861 TEST_f_f (acos, 1, 0);
862 TEST_f_f (acos, -1, M_PIl);
863 TEST_f_f (acos, 0.5, M_PI_6l*2.0);
864 TEST_f_f (acos, -0.5, M_PI_6l*4.0);
867 fesetround (save_round_mode);
869 END (acos_tonearest);
874 acos_test_towardzero (void)
880 /* Function not implemented. */
883 START (acos_towardzero);
885 save_round_mode = fegetround ();
887 if (!fesetround (FE_TOWARDZERO))
889 TEST_f_f (acos, 0, M_PI_2l);
890 TEST_f_f (acos, minus_zero, M_PI_2l);
891 TEST_f_f (acos, 1, 0);
892 TEST_f_f (acos, -1, M_PIl);
893 TEST_f_f (acos, 0.5, M_PI_6l*2.0);
894 TEST_f_f (acos, -0.5, M_PI_6l*4.0);
897 fesetround (save_round_mode);
899 END (acos_towardzero);
904 acos_test_downward (void)
910 /* Function not implemented. */
913 START (acos_downward);
915 save_round_mode = fegetround ();
917 if (!fesetround (FE_DOWNWARD))
919 TEST_f_f (acos, 0, M_PI_2l);
920 TEST_f_f (acos, minus_zero, M_PI_2l);
921 TEST_f_f (acos, 1, 0);
922 TEST_f_f (acos, -1, M_PIl);
923 TEST_f_f (acos, 0.5, M_PI_6l*2.0);
924 TEST_f_f (acos, -0.5, M_PI_6l*4.0);
927 fesetround (save_round_mode);
934 acos_test_upward (void)
940 /* Function not implemented. */
945 save_round_mode = fegetround ();
947 if (!fesetround (FE_UPWARD))
949 TEST_f_f (acos, 0, M_PI_2l);
950 TEST_f_f (acos, minus_zero, M_PI_2l);
951 TEST_f_f (acos, 1, 0);
952 TEST_f_f (acos, -1, M_PIl);
953 TEST_f_f (acos, 0.5, M_PI_6l*2.0);
954 TEST_f_f (acos, -0.5, M_PI_6l*4.0);
957 fesetround (save_round_mode);
968 /* Function not implemented. */
973 TEST_f_f (acosh, plus_infty, plus_infty);
974 TEST_f_f (acosh, minus_infty, nan_value, INVALID_EXCEPTION);
977 TEST_f_f (acosh, -1.125L, nan_value, INVALID_EXCEPTION);
978 TEST_f_f (acosh, -max_value, nan_value, INVALID_EXCEPTION);
980 TEST_f_f (acosh, 1, 0);
981 TEST_f_f (acosh, 7, 2.63391579384963341725009269461593689L);
992 /* Function not implemented. */
997 TEST_f_f (asin, plus_infty, nan_value, INVALID_EXCEPTION);
998 TEST_f_f (asin, minus_infty, nan_value, INVALID_EXCEPTION);
999 TEST_f_f (asin, nan_value, nan_value);
1001 /* asin x == NaN plus invalid exception for |x| > 1. */
1002 TEST_f_f (asin, 1.125L, nan_value, INVALID_EXCEPTION);
1003 TEST_f_f (asin, -1.125L, nan_value, INVALID_EXCEPTION);
1004 TEST_f_f (asin, max_value, nan_value, INVALID_EXCEPTION);
1005 TEST_f_f (asin, -max_value, nan_value, INVALID_EXCEPTION);
1007 TEST_f_f (asin, 0, 0);
1008 TEST_f_f (asin, minus_zero, minus_zero);
1009 TEST_f_f (asin, 0.5, M_PI_6l);
1010 TEST_f_f (asin, -0.5, -M_PI_6l);
1011 TEST_f_f (asin, 1.0, M_PI_2l);
1012 TEST_f_f (asin, -1.0, -M_PI_2l);
1013 TEST_f_f (asin, 0.75L, 0.848062078981481008052944338998418080L);
1014 TEST_f_f (asin, 0x0.ffffffp0L, 1.5704510598101804156437184421571127056013L);
1015 TEST_f_f (asin, -0x0.ffffffp0L, -1.5704510598101804156437184421571127056013L);
1017 TEST_f_f (asin, 0x0.ffffffff8p0L, 1.5707810680058339712015850710748035974710L);
1018 TEST_f_f (asin, -0x0.ffffffff8p0L, -1.5707810680058339712015850710748035974710L);
1019 TEST_f_f (asin, 0x0.ffffffffffffp0L, 1.5707962425011995974432331617542781977068L);
1020 TEST_f_f (asin, -0x0.ffffffffffffp0L, -1.5707962425011995974432331617542781977068L);
1022 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
1023 TEST_f_f (asin, 0x0.ffffffffffffffffp0L, 1.5707963264656243652399620683025688888978L);
1024 TEST_f_f (asin, -0x0.ffffffffffffffffp0L, -1.5707963264656243652399620683025688888978L);
1032 asin_test_tonearest (void)
1034 int save_round_mode;
1037 if (errno == ENOSYS)
1038 /* Function not implemented. */
1041 START (asin_tonearest);
1043 save_round_mode = fegetround ();
1045 if (!fesetround (FE_TONEAREST))
1047 TEST_f_f (asin, 0, 0);
1048 TEST_f_f (asin, minus_zero, minus_zero);
1049 TEST_f_f (asin, 0.5, M_PI_6l);
1050 TEST_f_f (asin, -0.5, -M_PI_6l);
1051 TEST_f_f (asin, 1.0, M_PI_2l);
1052 TEST_f_f (asin, -1.0, -M_PI_2l);
1055 fesetround (save_round_mode);
1057 END (asin_tonearest);
1062 asin_test_towardzero (void)
1064 int save_round_mode;
1067 if (errno == ENOSYS)
1068 /* Function not implemented. */
1071 START (asin_towardzero);
1073 save_round_mode = fegetround ();
1075 if (!fesetround (FE_TOWARDZERO))
1077 TEST_f_f (asin, 0, 0);
1078 TEST_f_f (asin, minus_zero, minus_zero);
1079 TEST_f_f (asin, 0.5, M_PI_6l);
1080 TEST_f_f (asin, -0.5, -M_PI_6l);
1081 TEST_f_f (asin, 1.0, M_PI_2l);
1082 TEST_f_f (asin, -1.0, -M_PI_2l);
1085 fesetround (save_round_mode);
1087 END (asin_towardzero);
1092 asin_test_downward (void)
1094 int save_round_mode;
1097 if (errno == ENOSYS)
1098 /* Function not implemented. */
1101 START (asin_downward);
1103 save_round_mode = fegetround ();
1105 if (!fesetround (FE_DOWNWARD))
1107 TEST_f_f (asin, 0, 0);
1108 TEST_f_f (asin, minus_zero, minus_zero);
1109 TEST_f_f (asin, 0.5, M_PI_6l);
1110 TEST_f_f (asin, -0.5, -M_PI_6l);
1111 TEST_f_f (asin, 1.0, M_PI_2l);
1112 TEST_f_f (asin, -1.0, -M_PI_2l);
1115 fesetround (save_round_mode);
1117 END (asin_downward);
1122 asin_test_upward (void)
1124 int save_round_mode;
1127 if (errno == ENOSYS)
1128 /* Function not implemented. */
1131 START (asin_upward);
1133 save_round_mode = fegetround ();
1135 if (!fesetround (FE_UPWARD))
1137 TEST_f_f (asin, 0, 0);
1138 TEST_f_f (asin, minus_zero, minus_zero);
1139 TEST_f_f (asin, 0.5, M_PI_6l);
1140 TEST_f_f (asin, -0.5, -M_PI_6l);
1141 TEST_f_f (asin, 1.0, M_PI_2l);
1142 TEST_f_f (asin, -1.0, -M_PI_2l);
1145 fesetround (save_round_mode);
1155 if (errno == ENOSYS)
1156 /* Function not implemented. */
1161 TEST_f_f (asinh, 0, 0);
1162 TEST_f_f (asinh, minus_zero, minus_zero);
1164 TEST_f_f (asinh, plus_infty, plus_infty);
1165 TEST_f_f (asinh, minus_infty, minus_infty);
1167 TEST_f_f (asinh, nan_value, nan_value);
1168 TEST_f_f (asinh, 0.75L, 0.693147180559945309417232121458176568L);
1178 if (errno == ENOSYS)
1179 /* Function not implemented. */
1184 TEST_f_f (atan, 0, 0);
1185 TEST_f_f (atan, minus_zero, minus_zero);
1187 TEST_f_f (atan, plus_infty, M_PI_2l);
1188 TEST_f_f (atan, minus_infty, -M_PI_2l);
1189 TEST_f_f (atan, nan_value, nan_value);
1190 TEST_f_f (atan, max_value, M_PI_2l);
1191 TEST_f_f (atan, -max_value, -M_PI_2l);
1193 TEST_f_f (atan, 1, M_PI_4l);
1194 TEST_f_f (atan, -1, -M_PI_4l);
1196 TEST_f_f (atan, 0.75L, 0.643501108793284386802809228717322638L);
1198 TEST_f_f (atan, 0x1p-100L, 0x1p-100L);
1200 TEST_f_f (atan, 0x1p-600L, 0x1p-600L);
1202 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
1203 TEST_f_f (atan, 0x1p-10000L, 0x1p-10000L);
1216 if (errno == ENOSYS)
1217 /* Function not implemented. */
1223 TEST_f_f (atanh, 0, 0);
1224 TEST_f_f (atanh, minus_zero, minus_zero);
1226 TEST_f_f (atanh, 1, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
1227 TEST_f_f (atanh, -1, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
1228 TEST_f_f (atanh, nan_value, nan_value);
1230 /* atanh (x) == NaN plus invalid exception if |x| > 1. */
1231 TEST_f_f (atanh, 1.125L, nan_value, INVALID_EXCEPTION);
1232 TEST_f_f (atanh, -1.125L, nan_value, INVALID_EXCEPTION);
1233 TEST_f_f (atanh, max_value, nan_value, INVALID_EXCEPTION);
1234 TEST_f_f (atanh, -max_value, nan_value, INVALID_EXCEPTION);
1236 TEST_f_f (atanh, 0.75L, 0.972955074527656652552676371721589865L);
1245 FUNC(atan2) (-0, 1);
1246 if (errno == ENOSYS)
1247 /* Function not implemented. */
1252 /* atan2 (0,x) == 0 for x > 0. */
1253 TEST_ff_f (atan2, 0, 1, 0);
1255 /* atan2 (-0,x) == -0 for x > 0. */
1256 TEST_ff_f (atan2, minus_zero, 1, minus_zero);
1258 TEST_ff_f (atan2, 0, 0, 0);
1259 TEST_ff_f (atan2, minus_zero, 0, minus_zero);
1261 /* atan2 (+0,x) == +pi for x < 0. */
1262 TEST_ff_f (atan2, 0, -1, M_PIl);
1264 /* atan2 (-0,x) == -pi for x < 0. */
1265 TEST_ff_f (atan2, minus_zero, -1, -M_PIl);
1267 TEST_ff_f (atan2, 0, minus_zero, M_PIl);
1268 TEST_ff_f (atan2, minus_zero, minus_zero, -M_PIl);
1270 /* atan2 (y,+0) == pi/2 for y > 0. */
1271 TEST_ff_f (atan2, 1, 0, M_PI_2l);
1273 /* atan2 (y,-0) == pi/2 for y > 0. */
1274 TEST_ff_f (atan2, 1, minus_zero, M_PI_2l);
1276 /* atan2 (y,+0) == -pi/2 for y < 0. */
1277 TEST_ff_f (atan2, -1, 0, -M_PI_2l);
1279 /* atan2 (y,-0) == -pi/2 for y < 0. */
1280 TEST_ff_f (atan2, -1, minus_zero, -M_PI_2l);
1282 /* atan2 (y,inf) == +0 for finite y > 0. */
1283 TEST_ff_f (atan2, 1, plus_infty, 0);
1285 /* atan2 (y,inf) == -0 for finite y < 0. */
1286 TEST_ff_f (atan2, -1, plus_infty, minus_zero);
1288 /* atan2(+inf, x) == pi/2 for finite x. */
1289 TEST_ff_f (atan2, plus_infty, -1, M_PI_2l);
1291 /* atan2(-inf, x) == -pi/2 for finite x. */
1292 TEST_ff_f (atan2, minus_infty, 1, -M_PI_2l);
1294 /* atan2 (y,-inf) == +pi for finite y > 0. */
1295 TEST_ff_f (atan2, 1, minus_infty, M_PIl);
1297 /* atan2 (y,-inf) == -pi for finite y < 0. */
1298 TEST_ff_f (atan2, -1, minus_infty, -M_PIl);
1300 TEST_ff_f (atan2, plus_infty, plus_infty, M_PI_4l);
1301 TEST_ff_f (atan2, minus_infty, plus_infty, -M_PI_4l);
1302 TEST_ff_f (atan2, plus_infty, minus_infty, M_PI_34l);
1303 TEST_ff_f (atan2, minus_infty, minus_infty, -M_PI_34l);
1304 TEST_ff_f (atan2, nan_value, nan_value, nan_value);
1306 TEST_ff_f (atan2, max_value, max_value, M_PI_4l);
1308 TEST_ff_f (atan2, max_value, min_value, M_PI_2l);
1309 TEST_ff_f (atan2, -max_value, -min_value, -M_PI_2l);
1311 TEST_ff_f (atan2, 0.75L, 1, 0.643501108793284386802809228717322638L);
1312 TEST_ff_f (atan2, -0.75L, 1.0L, -0.643501108793284386802809228717322638L);
1313 TEST_ff_f (atan2, 0.75L, -1.0L, 2.49809154479650885165983415456218025L);
1314 TEST_ff_f (atan2, -0.75L, -1.0L, -2.49809154479650885165983415456218025L);
1315 TEST_ff_f (atan2, 0.390625L, .00029L, 1.57005392693128974780151246612928941L);
1316 TEST_ff_f (atan2, 1.390625L, 0.9296875L, 0.981498387184244311516296577615519772L);
1318 TEST_ff_f (atan2, -0.00756827042671106339L, -.001792735857538728036L, -1.80338464113663849327153994379639112L);
1319 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
1320 TEST_ff_f (atan2, 0x1.00000000000001p0L, 0x1.00000000000001p0L, M_PI_4l);
1330 FUNC(cabs) (BUILD_COMPLEX (0.7L, 12.4L));
1331 if (errno == ENOSYS)
1332 /* Function not implemented. */
1337 /* cabs (x + iy) is specified as hypot (x,y) */
1339 /* cabs (+inf + i x) == +inf. */
1340 TEST_c_f (cabs, plus_infty, 1.0, plus_infty);
1341 /* cabs (-inf + i x) == +inf. */
1342 TEST_c_f (cabs, minus_infty, 1.0, plus_infty);
1344 TEST_c_f (cabs, minus_infty, nan_value, plus_infty);
1345 TEST_c_f (cabs, minus_infty, nan_value, plus_infty);
1347 TEST_c_f (cabs, nan_value, nan_value, nan_value);
1349 /* cabs (x,y) == cabs (y,x). */
1350 TEST_c_f (cabs, 0.75L, 12.390625L, 12.4133028598606664302388810868156657L);
1351 /* cabs (x,y) == cabs (-x,y). */
1352 TEST_c_f (cabs, -12.390625L, 0.75L, 12.4133028598606664302388810868156657L);
1353 /* cabs (x,y) == cabs (-y,x). */
1354 TEST_c_f (cabs, -0.75L, 12.390625L, 12.4133028598606664302388810868156657L);
1355 /* cabs (x,y) == cabs (-x,-y). */
1356 TEST_c_f (cabs, -12.390625L, -0.75L, 12.4133028598606664302388810868156657L);
1357 /* cabs (x,y) == cabs (-y,-x). */
1358 TEST_c_f (cabs, -0.75L, -12.390625L, 12.4133028598606664302388810868156657L);
1359 /* cabs (x,0) == fabs (x). */
1360 TEST_c_f (cabs, -0.75L, 0, 0.75L);
1361 TEST_c_f (cabs, 0.75L, 0, 0.75L);
1362 TEST_c_f (cabs, -1.0L, 0, 1.0L);
1363 TEST_c_f (cabs, 1.0L, 0, 1.0L);
1364 TEST_c_f (cabs, -5.7e7L, 0, 5.7e7L);
1365 TEST_c_f (cabs, 5.7e7L, 0, 5.7e7L);
1367 TEST_c_f (cabs, 0.75L, 1.25L, 1.45773797371132511771853821938639577L);
1377 FUNC(cacos) (BUILD_COMPLEX (0.7L, 1.2L));
1378 if (errno == ENOSYS)
1379 /* Function not implemented. */
1385 TEST_c_c (cacos, 0, 0, M_PI_2l, minus_zero);
1386 TEST_c_c (cacos, minus_zero, 0, M_PI_2l, minus_zero);
1387 TEST_c_c (cacos, minus_zero, minus_zero, M_PI_2l, 0.0);
1388 TEST_c_c (cacos, 0, minus_zero, M_PI_2l, 0.0);
1390 TEST_c_c (cacos, minus_infty, plus_infty, M_PI_34l, minus_infty);
1391 TEST_c_c (cacos, minus_infty, minus_infty, M_PI_34l, plus_infty);
1393 TEST_c_c (cacos, plus_infty, plus_infty, M_PI_4l, minus_infty);
1394 TEST_c_c (cacos, plus_infty, minus_infty, M_PI_4l, plus_infty);
1396 TEST_c_c (cacos, -10.0, plus_infty, M_PI_2l, minus_infty);
1397 TEST_c_c (cacos, -10.0, minus_infty, M_PI_2l, plus_infty);
1398 TEST_c_c (cacos, 0, plus_infty, M_PI_2l, minus_infty);
1399 TEST_c_c (cacos, 0, minus_infty, M_PI_2l, plus_infty);
1400 TEST_c_c (cacos, 0.1L, plus_infty, M_PI_2l, minus_infty);
1401 TEST_c_c (cacos, 0.1L, minus_infty, M_PI_2l, plus_infty);
1403 TEST_c_c (cacos, minus_infty, 0, M_PIl, minus_infty);
1404 TEST_c_c (cacos, minus_infty, minus_zero, M_PIl, plus_infty);
1405 TEST_c_c (cacos, minus_infty, 100, M_PIl, minus_infty);
1406 TEST_c_c (cacos, minus_infty, -100, M_PIl, plus_infty);
1408 TEST_c_c (cacos, plus_infty, 0, 0.0, minus_infty);
1409 TEST_c_c (cacos, plus_infty, minus_zero, 0.0, plus_infty);
1410 TEST_c_c (cacos, plus_infty, 0.5, 0.0, minus_infty);
1411 TEST_c_c (cacos, plus_infty, -0.5, 0.0, plus_infty);
1413 TEST_c_c (cacos, plus_infty, nan_value, nan_value, plus_infty, IGNORE_ZERO_INF_SIGN);
1414 TEST_c_c (cacos, minus_infty, nan_value, nan_value, plus_infty, IGNORE_ZERO_INF_SIGN);
1416 TEST_c_c (cacos, 0, nan_value, M_PI_2l, nan_value);
1417 TEST_c_c (cacos, minus_zero, nan_value, M_PI_2l, nan_value);
1419 TEST_c_c (cacos, nan_value, plus_infty, nan_value, minus_infty);
1420 TEST_c_c (cacos, nan_value, minus_infty, nan_value, plus_infty);
1422 TEST_c_c (cacos, 10.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
1423 TEST_c_c (cacos, -10.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
1425 TEST_c_c (cacos, nan_value, 0.75, nan_value, nan_value, INVALID_EXCEPTION_OK);
1426 TEST_c_c (cacos, nan_value, -0.75, nan_value, nan_value, INVALID_EXCEPTION_OK);
1428 TEST_c_c (cacos, nan_value, nan_value, nan_value, nan_value);
1430 TEST_c_c (cacos, plus_zero, -1.5L, M_PI_2l, 1.194763217287109304111930828519090523536L);
1431 TEST_c_c (cacos, minus_zero, -1.5L, M_PI_2l, 1.194763217287109304111930828519090523536L);
1432 TEST_c_c (cacos, plus_zero, -1.0L, M_PI_2l, 0.8813735870195430252326093249797923090282L);
1433 TEST_c_c (cacos, minus_zero, -1.0L, M_PI_2l, 0.8813735870195430252326093249797923090282L);
1434 TEST_c_c (cacos, plus_zero, -0.5L, M_PI_2l, 0.4812118250596034474977589134243684231352L);
1435 TEST_c_c (cacos, minus_zero, -0.5L, M_PI_2l, 0.4812118250596034474977589134243684231352L);
1436 TEST_c_c (cacos, plus_zero, 0.5L, M_PI_2l, -0.4812118250596034474977589134243684231352L);
1437 TEST_c_c (cacos, minus_zero, 0.5L, M_PI_2l, -0.4812118250596034474977589134243684231352L);
1438 TEST_c_c (cacos, plus_zero, 1.0L, M_PI_2l, -0.8813735870195430252326093249797923090282L);
1439 TEST_c_c (cacos, minus_zero, 1.0L, M_PI_2l, -0.8813735870195430252326093249797923090282L);
1440 TEST_c_c (cacos, plus_zero, 1.5L, M_PI_2l, -1.194763217287109304111930828519090523536L);
1441 TEST_c_c (cacos, minus_zero, 1.5L, M_PI_2l, -1.194763217287109304111930828519090523536L);
1443 TEST_c_c (cacos, -1.5L, plus_zero, M_PIl, -0.9624236501192068949955178268487368462704L);
1444 TEST_c_c (cacos, -1.5L, minus_zero, M_PIl, 0.9624236501192068949955178268487368462704L);
1445 TEST_c_c (cacos, -1.0L, plus_zero, M_PIl, minus_zero);
1446 TEST_c_c (cacos, -1.0L, minus_zero, M_PIl, plus_zero);
1447 TEST_c_c (cacos, -0.5L, plus_zero, 2.094395102393195492308428922186335256131L, minus_zero);
1448 TEST_c_c (cacos, -0.5L, minus_zero, 2.094395102393195492308428922186335256131L, plus_zero);
1449 TEST_c_c (cacos, 0.5L, plus_zero, 1.047197551196597746154214461093167628066L, minus_zero);
1450 TEST_c_c (cacos, 0.5L, minus_zero, 1.047197551196597746154214461093167628066L, plus_zero);
1451 TEST_c_c (cacos, 1.0L, plus_zero, plus_zero, minus_zero);
1452 TEST_c_c (cacos, 1.0L, minus_zero, plus_zero, plus_zero);
1453 TEST_c_c (cacos, 1.5L, plus_zero, plus_zero, -0.9624236501192068949955178268487368462704L);
1454 TEST_c_c (cacos, 1.5L, minus_zero, plus_zero, 0.9624236501192068949955178268487368462704L);
1456 TEST_c_c (cacos, 0x1p50L, 1.0L, 8.881784197001252323389053344727730248720e-16L, -3.535050620855721078027883819436720218708e1L);
1457 TEST_c_c (cacos, 0x1p50L, -1.0L, 8.881784197001252323389053344727730248720e-16L, 3.535050620855721078027883819436720218708e1L);
1458 TEST_c_c (cacos, -0x1p50L, 1.0L, 3.141592653589792350284223683154270545292L, -3.535050620855721078027883819436720218708e1L);
1459 TEST_c_c (cacos, -0x1p50L, -1.0L, 3.141592653589792350284223683154270545292L, 3.535050620855721078027883819436720218708e1L);
1460 TEST_c_c (cacos, 1.0L, 0x1p50L, 1.570796326794895731052901991514519103193L, -3.535050620855721078027883819436759661753e1L);
1461 TEST_c_c (cacos, -1.0L, 0x1p50L, 1.570796326794897507409741391764983781004L, -3.535050620855721078027883819436759661753e1L);
1462 TEST_c_c (cacos, 1.0L, -0x1p50L, 1.570796326794895731052901991514519103193L, 3.535050620855721078027883819436759661753e1L);
1463 TEST_c_c (cacos, -1.0L, -0x1p50L, 1.570796326794897507409741391764983781004L, 3.535050620855721078027883819436759661753e1L);
1465 TEST_c_c (cacos, 0x1p500L, 1.0L, 3.054936363499604682051979393213617699789e-151L, -3.472667374605326000180332928505464606058e2L);
1466 TEST_c_c (cacos, 0x1p500L, -1.0L, 3.054936363499604682051979393213617699789e-151L, 3.472667374605326000180332928505464606058e2L);
1467 TEST_c_c (cacos, -0x1p500L, 1.0L, 3.141592653589793238462643383279502884197L, -3.472667374605326000180332928505464606058e2L);
1468 TEST_c_c (cacos, -0x1p500L, -1.0L, 3.141592653589793238462643383279502884197L, 3.472667374605326000180332928505464606058e2L);
1469 TEST_c_c (cacos, 1.0L, 0x1p500L, 1.570796326794896619231321691639751442099L, -3.472667374605326000180332928505464606058e2L);
1470 TEST_c_c (cacos, -1.0L, 0x1p500L, 1.570796326794896619231321691639751442099L, -3.472667374605326000180332928505464606058e2L);
1471 TEST_c_c (cacos, 1.0L, -0x1p500L, 1.570796326794896619231321691639751442099L, 3.472667374605326000180332928505464606058e2L);
1472 TEST_c_c (cacos, -1.0L, -0x1p500L, 1.570796326794896619231321691639751442099L, 3.472667374605326000180332928505464606058e2L);
1474 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
1475 TEST_c_c (cacos, 0x1p5000L, 1.0L, 7.079811261048172892385615158694057552948e-1506L, -3.466429049980286492395577839412341016946e3L);
1476 TEST_c_c (cacos, 0x1p5000L, -1.0L, 7.079811261048172892385615158694057552948e-1506L, 3.466429049980286492395577839412341016946e3L);
1477 TEST_c_c (cacos, -0x1p5000L, 1.0L, 3.141592653589793238462643383279502884197L, -3.466429049980286492395577839412341016946e3L);
1478 TEST_c_c (cacos, -0x1p5000L, -1.0L, 3.141592653589793238462643383279502884197L, 3.466429049980286492395577839412341016946e3L);
1479 TEST_c_c (cacos, 1.0L, 0x1p5000L, 1.570796326794896619231321691639751442099L, -3.466429049980286492395577839412341016946e3L);
1480 TEST_c_c (cacos, -1.0L, 0x1p5000L, 1.570796326794896619231321691639751442099L, -3.466429049980286492395577839412341016946e3L);
1481 TEST_c_c (cacos, 1.0L, -0x1p5000L, 1.570796326794896619231321691639751442099L, 3.466429049980286492395577839412341016946e3L);
1482 TEST_c_c (cacos, -1.0L, -0x1p5000L, 1.570796326794896619231321691639751442099L, 3.466429049980286492395577839412341016946e3L);
1485 TEST_c_c (cacos, 0x1.fp127L, 0x1.fp127L, 7.853981633974483096156608458198757210493e-1L, -8.973081118419833726837456344608533993585e1L);
1487 TEST_c_c (cacos, 0x1.fp1023L, 0x1.fp1023L, 7.853981633974483096156608458198757210493e-1L, -7.107906849659093345062145442726115449315e2L);
1489 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
1490 TEST_c_c (cacos, 0x1.fp16383L, 0x1.fp16383L, 7.853981633974483096156608458198757210493e-1L, -1.135753137836666928715489992987020363057e4L);
1493 TEST_c_c (cacos, 0x1.fp-129L, 1.5L, 1.570796326794896619231321691639751442097L, -1.194763217287109304111930828519090523536L);
1494 TEST_c_c (cacos, 0x1.fp-129L, -1.5L, 1.570796326794896619231321691639751442097L, 1.194763217287109304111930828519090523536L);
1495 TEST_c_c (cacos, -0x1.fp-129L, 1.5L, 1.570796326794896619231321691639751442100L, -1.194763217287109304111930828519090523536L);
1496 TEST_c_c (cacos, -0x1.fp-129L, -1.5L, 1.570796326794896619231321691639751442100L, 1.194763217287109304111930828519090523536L);
1497 TEST_c_c (cacos, 1.5L, 0x1.fp-129L, 2.546345110742945032959687790021055102355e-39L, -9.624236501192068949955178268487368462704e-1L, UNDERFLOW_EXCEPTION_FLOAT);
1498 TEST_c_c (cacos, -1.5L, 0x1.fp-129L, 3.141592653589793238462643383279502884195L, -9.624236501192068949955178268487368462704e-1L);
1499 TEST_c_c (cacos, 1.5L, -0x1.fp-129L, 2.546345110742945032959687790021055102355e-39L, 9.624236501192068949955178268487368462704e-1L, UNDERFLOW_EXCEPTION_FLOAT);
1500 TEST_c_c (cacos, -1.5L, -0x1.fp-129L, 3.141592653589793238462643383279502884195L, 9.624236501192068949955178268487368462704e-1L);
1502 TEST_c_c (cacos, 0x1.fp-1025L, 1.5L, 1.570796326794896619231321691639751442099L, -1.194763217287109304111930828519090523536L);
1503 TEST_c_c (cacos, 0x1.fp-1025L, -1.5L, 1.570796326794896619231321691639751442099L, 1.194763217287109304111930828519090523536L);
1504 TEST_c_c (cacos, -0x1.fp-1025L, 1.5L, 1.570796326794896619231321691639751442099L, -1.194763217287109304111930828519090523536L);
1505 TEST_c_c (cacos, -0x1.fp-1025L, -1.5L, 1.570796326794896619231321691639751442099L, 1.194763217287109304111930828519090523536L);
1506 TEST_c_c (cacos, 1.5L, 0x1.fp-1025L, 4.819934639999230680322935210539402497827e-309L, -9.624236501192068949955178268487368462704e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
1507 TEST_c_c (cacos, -1.5L, 0x1.fp-1025L, 3.141592653589793238462643383279502884197L, -9.624236501192068949955178268487368462704e-1L);
1508 TEST_c_c (cacos, 1.5L, -0x1.fp-1025L, 4.819934639999230680322935210539402497827e-309L, 9.624236501192068949955178268487368462704e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
1509 TEST_c_c (cacos, -1.5L, -0x1.fp-1025L, 3.141592653589793238462643383279502884197L, 9.624236501192068949955178268487368462704e-1L);
1511 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
1512 TEST_c_c (cacos, 0x1.fp-16385L, 1.5L, 1.570796326794896619231321691639751442099L, -1.194763217287109304111930828519090523536L);
1513 TEST_c_c (cacos, 0x1.fp-16385L, -1.5L, 1.570796326794896619231321691639751442099L, 1.194763217287109304111930828519090523536L);
1514 TEST_c_c (cacos, -0x1.fp-16385L, 1.5L, 1.570796326794896619231321691639751442099L, -1.194763217287109304111930828519090523536L);
1515 TEST_c_c (cacos, -0x1.fp-16385L, -1.5L, 1.570796326794896619231321691639751442099L, 1.194763217287109304111930828519090523536L);
1516 TEST_c_c (cacos, 1.5L, 0x1.fp-16385L, 7.282957076134209141226696333885150260319e-4933L, -9.624236501192068949955178268487368462704e-1L, UNDERFLOW_EXCEPTION);
1517 TEST_c_c (cacos, -1.5L, 0x1.fp-16385L, 3.141592653589793238462643383279502884197L, -9.624236501192068949955178268487368462704e-1L);
1518 TEST_c_c (cacos, 1.5L, -0x1.fp-16385L, 7.282957076134209141226696333885150260319e-4933L, 9.624236501192068949955178268487368462704e-1L, UNDERFLOW_EXCEPTION);
1519 TEST_c_c (cacos, -1.5L, -0x1.fp-16385L, 3.141592653589793238462643383279502884197L, 9.624236501192068949955178268487368462704e-1L);
1522 TEST_c_c (cacos, 0.75L, 1.25L, 1.11752014915610270578240049553777969L, -1.13239363160530819522266333696834467L);
1523 TEST_c_c (cacos, -2, -3, 2.1414491111159960199416055713254211L, 1.9833870299165354323470769028940395L);
1525 END (cacos, complex);
1532 FUNC(cacosh) (BUILD_COMPLEX (0.7L, 1.2L));
1533 if (errno == ENOSYS)
1534 /* Function not implemented. */
1540 TEST_c_c (cacosh, 0, 0, 0.0, M_PI_2l);
1541 TEST_c_c (cacosh, minus_zero, 0, 0.0, M_PI_2l);
1542 TEST_c_c (cacosh, 0, minus_zero, 0.0, -M_PI_2l);
1543 TEST_c_c (cacosh, minus_zero, minus_zero, 0.0, -M_PI_2l);
1544 TEST_c_c (cacosh, minus_infty, plus_infty, plus_infty, M_PI_34l);
1545 TEST_c_c (cacosh, minus_infty, minus_infty, plus_infty, -M_PI_34l);
1547 TEST_c_c (cacosh, plus_infty, plus_infty, plus_infty, M_PI_4l);
1548 TEST_c_c (cacosh, plus_infty, minus_infty, plus_infty, -M_PI_4l);
1550 TEST_c_c (cacosh, -10.0, plus_infty, plus_infty, M_PI_2l);
1551 TEST_c_c (cacosh, -10.0, minus_infty, plus_infty, -M_PI_2l);
1552 TEST_c_c (cacosh, 0, plus_infty, plus_infty, M_PI_2l);
1553 TEST_c_c (cacosh, 0, minus_infty, plus_infty, -M_PI_2l);
1554 TEST_c_c (cacosh, 0.1L, plus_infty, plus_infty, M_PI_2l);
1555 TEST_c_c (cacosh, 0.1L, minus_infty, plus_infty, -M_PI_2l);
1557 TEST_c_c (cacosh, minus_infty, 0, plus_infty, M_PIl);
1558 TEST_c_c (cacosh, minus_infty, minus_zero, plus_infty, -M_PIl);
1559 TEST_c_c (cacosh, minus_infty, 100, plus_infty, M_PIl);
1560 TEST_c_c (cacosh, minus_infty, -100, plus_infty, -M_PIl);
1562 TEST_c_c (cacosh, plus_infty, 0, plus_infty, 0.0);
1563 TEST_c_c (cacosh, plus_infty, minus_zero, plus_infty, minus_zero);
1564 TEST_c_c (cacosh, plus_infty, 0.5, plus_infty, 0.0);
1565 TEST_c_c (cacosh, plus_infty, -0.5, plus_infty, minus_zero);
1567 TEST_c_c (cacosh, plus_infty, nan_value, plus_infty, nan_value);
1568 TEST_c_c (cacosh, minus_infty, nan_value, plus_infty, nan_value);
1570 TEST_c_c (cacosh, 0, nan_value, nan_value, nan_value);
1571 TEST_c_c (cacosh, minus_zero, nan_value, nan_value, nan_value);
1573 TEST_c_c (cacosh, nan_value, plus_infty, plus_infty, nan_value);
1574 TEST_c_c (cacosh, nan_value, minus_infty, plus_infty, nan_value);
1576 TEST_c_c (cacosh, 10.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
1577 TEST_c_c (cacosh, -10.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
1579 TEST_c_c (cacosh, nan_value, 0.75, nan_value, nan_value, INVALID_EXCEPTION_OK);
1580 TEST_c_c (cacosh, nan_value, -0.75, nan_value, nan_value, INVALID_EXCEPTION_OK);
1582 TEST_c_c (cacosh, nan_value, nan_value, nan_value, nan_value);
1584 TEST_c_c (cacosh, plus_zero, -1.5L, 1.194763217287109304111930828519090523536L, -M_PI_2l);
1585 TEST_c_c (cacosh, minus_zero, -1.5L, 1.194763217287109304111930828519090523536L, -M_PI_2l);
1586 TEST_c_c (cacosh, plus_zero, -1.0L, 0.8813735870195430252326093249797923090282L, -M_PI_2l);
1587 TEST_c_c (cacosh, minus_zero, -1.0L, 0.8813735870195430252326093249797923090282L, -M_PI_2l);
1588 TEST_c_c (cacosh, plus_zero, -0.5L, 0.4812118250596034474977589134243684231352L, -M_PI_2l);
1589 TEST_c_c (cacosh, minus_zero, -0.5L, 0.4812118250596034474977589134243684231352L, -M_PI_2l);
1590 TEST_c_c (cacosh, plus_zero, 0.5L, 0.4812118250596034474977589134243684231352L, M_PI_2l);
1591 TEST_c_c (cacosh, minus_zero, 0.5L, 0.4812118250596034474977589134243684231352L, M_PI_2l);
1592 TEST_c_c (cacosh, plus_zero, 1.0L, 0.8813735870195430252326093249797923090282L, M_PI_2l);
1593 TEST_c_c (cacosh, minus_zero, 1.0L, 0.8813735870195430252326093249797923090282L, M_PI_2l);
1594 TEST_c_c (cacosh, plus_zero, 1.5L, 1.194763217287109304111930828519090523536L, M_PI_2l);
1595 TEST_c_c (cacosh, minus_zero, 1.5L, 1.194763217287109304111930828519090523536L, M_PI_2l);
1597 TEST_c_c (cacosh, -1.5L, plus_zero, 0.9624236501192068949955178268487368462704L, M_PIl);
1598 TEST_c_c (cacosh, -1.5L, minus_zero, 0.9624236501192068949955178268487368462704L, -M_PIl);
1599 TEST_c_c (cacosh, -1.0L, plus_zero, plus_zero, M_PIl);
1600 TEST_c_c (cacosh, -1.0L, minus_zero, plus_zero, -M_PIl);
1601 TEST_c_c (cacosh, -0.5L, plus_zero, plus_zero, 2.094395102393195492308428922186335256131L);
1602 TEST_c_c (cacosh, -0.5L, minus_zero, plus_zero, -2.094395102393195492308428922186335256131L);
1603 TEST_c_c (cacosh, 0.5L, plus_zero, plus_zero, 1.047197551196597746154214461093167628066L);
1604 TEST_c_c (cacosh, 0.5L, minus_zero, plus_zero, -1.047197551196597746154214461093167628066L);
1605 TEST_c_c (cacosh, 1.0L, plus_zero, plus_zero, plus_zero);
1606 TEST_c_c (cacosh, 1.0L, minus_zero, plus_zero, minus_zero);
1607 TEST_c_c (cacosh, 1.5L, plus_zero, 0.9624236501192068949955178268487368462704L, plus_zero);
1608 TEST_c_c (cacosh, 1.5L, minus_zero, 0.9624236501192068949955178268487368462704L, minus_zero);
1610 TEST_c_c (cacosh, 0.75L, 1.25L, 1.13239363160530819522266333696834467L, 1.11752014915610270578240049553777969L);
1611 TEST_c_c (cacosh, -2, -3, 1.9833870299165354323470769028940395L, -2.1414491111159960199416055713254211L);
1613 END (cacosh, complex);
1622 /* carg (x + iy) is specified as atan2 (y, x) */
1624 /* carg (x + i 0) == 0 for x > 0. */
1625 TEST_c_f (carg, 2.0, 0, 0);
1626 /* carg (x - i 0) == -0 for x > 0. */
1627 TEST_c_f (carg, 2.0, minus_zero, minus_zero);
1629 TEST_c_f (carg, 0, 0, 0);
1630 TEST_c_f (carg, 0, minus_zero, minus_zero);
1632 /* carg (x + i 0) == +pi for x < 0. */
1633 TEST_c_f (carg, -2.0, 0, M_PIl);
1635 /* carg (x - i 0) == -pi for x < 0. */
1636 TEST_c_f (carg, -2.0, minus_zero, -M_PIl);
1638 TEST_c_f (carg, minus_zero, 0, M_PIl);
1639 TEST_c_f (carg, minus_zero, minus_zero, -M_PIl);
1641 /* carg (+0 + i y) == pi/2 for y > 0. */
1642 TEST_c_f (carg, 0, 2.0, M_PI_2l);
1644 /* carg (-0 + i y) == pi/2 for y > 0. */
1645 TEST_c_f (carg, minus_zero, 2.0, M_PI_2l);
1647 /* carg (+0 + i y) == -pi/2 for y < 0. */
1648 TEST_c_f (carg, 0, -2.0, -M_PI_2l);
1650 /* carg (-0 + i y) == -pi/2 for y < 0. */
1651 TEST_c_f (carg, minus_zero, -2.0, -M_PI_2l);
1653 /* carg (inf + i y) == +0 for finite y > 0. */
1654 TEST_c_f (carg, plus_infty, 2.0, 0);
1656 /* carg (inf + i y) == -0 for finite y < 0. */
1657 TEST_c_f (carg, plus_infty, -2.0, minus_zero);
1659 /* carg(x + i inf) == pi/2 for finite x. */
1660 TEST_c_f (carg, 10.0, plus_infty, M_PI_2l);
1662 /* carg(x - i inf) == -pi/2 for finite x. */
1663 TEST_c_f (carg, 10.0, minus_infty, -M_PI_2l);
1665 /* carg (-inf + i y) == +pi for finite y > 0. */
1666 TEST_c_f (carg, minus_infty, 10.0, M_PIl);
1668 /* carg (-inf + i y) == -pi for finite y < 0. */
1669 TEST_c_f (carg, minus_infty, -10.0, -M_PIl);
1671 TEST_c_f (carg, plus_infty, plus_infty, M_PI_4l);
1673 TEST_c_f (carg, plus_infty, minus_infty, -M_PI_4l);
1675 TEST_c_f (carg, minus_infty, plus_infty, 3 * M_PI_4l);
1677 TEST_c_f (carg, minus_infty, minus_infty, -3 * M_PI_4l);
1679 TEST_c_f (carg, nan_value, nan_value, nan_value);
1688 FUNC(casin) (BUILD_COMPLEX (0.7L, 1.2L));
1689 if (errno == ENOSYS)
1690 /* Function not implemented. */
1695 TEST_c_c (casin, 0, 0, 0.0, 0.0);
1696 TEST_c_c (casin, minus_zero, 0, minus_zero, 0.0);
1697 TEST_c_c (casin, 0, minus_zero, 0.0, minus_zero);
1698 TEST_c_c (casin, minus_zero, minus_zero, minus_zero, minus_zero);
1700 TEST_c_c (casin, plus_infty, plus_infty, M_PI_4l, plus_infty);
1701 TEST_c_c (casin, plus_infty, minus_infty, M_PI_4l, minus_infty);
1702 TEST_c_c (casin, minus_infty, plus_infty, -M_PI_4l, plus_infty);
1703 TEST_c_c (casin, minus_infty, minus_infty, -M_PI_4l, minus_infty);
1705 TEST_c_c (casin, -10.0, plus_infty, minus_zero, plus_infty);
1706 TEST_c_c (casin, -10.0, minus_infty, minus_zero, minus_infty);
1707 TEST_c_c (casin, 0, plus_infty, 0.0, plus_infty);
1708 TEST_c_c (casin, 0, minus_infty, 0.0, minus_infty);
1709 TEST_c_c (casin, minus_zero, plus_infty, minus_zero, plus_infty);
1710 TEST_c_c (casin, minus_zero, minus_infty, minus_zero, minus_infty);
1711 TEST_c_c (casin, 0.1L, plus_infty, 0.0, plus_infty);
1712 TEST_c_c (casin, 0.1L, minus_infty, 0.0, minus_infty);
1714 TEST_c_c (casin, minus_infty, 0, -M_PI_2l, plus_infty);
1715 TEST_c_c (casin, minus_infty, minus_zero, -M_PI_2l, minus_infty);
1716 TEST_c_c (casin, minus_infty, 100, -M_PI_2l, plus_infty);
1717 TEST_c_c (casin, minus_infty, -100, -M_PI_2l, minus_infty);
1719 TEST_c_c (casin, plus_infty, 0, M_PI_2l, plus_infty);
1720 TEST_c_c (casin, plus_infty, minus_zero, M_PI_2l, minus_infty);
1721 TEST_c_c (casin, plus_infty, 0.5, M_PI_2l, plus_infty);
1722 TEST_c_c (casin, plus_infty, -0.5, M_PI_2l, minus_infty);
1724 TEST_c_c (casin, nan_value, plus_infty, nan_value, plus_infty);
1725 TEST_c_c (casin, nan_value, minus_infty, nan_value, minus_infty);
1727 TEST_c_c (casin, 0.0, nan_value, 0.0, nan_value);
1728 TEST_c_c (casin, minus_zero, nan_value, minus_zero, nan_value);
1730 TEST_c_c (casin, plus_infty, nan_value, nan_value, plus_infty, IGNORE_ZERO_INF_SIGN);
1731 TEST_c_c (casin, minus_infty, nan_value, nan_value, plus_infty, IGNORE_ZERO_INF_SIGN);
1733 TEST_c_c (casin, nan_value, 10.5, nan_value, nan_value, INVALID_EXCEPTION_OK);
1734 TEST_c_c (casin, nan_value, -10.5, nan_value, nan_value, INVALID_EXCEPTION_OK);
1736 TEST_c_c (casin, 0.75, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
1737 TEST_c_c (casin, -0.75, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
1739 TEST_c_c (casin, nan_value, nan_value, nan_value, nan_value);
1741 TEST_c_c (casin, plus_zero, -1.5L, plus_zero, -1.194763217287109304111930828519090523536L);
1742 TEST_c_c (casin, minus_zero, -1.5L, minus_zero, -1.194763217287109304111930828519090523536L);
1743 TEST_c_c (casin, plus_zero, -1.0L, plus_zero, -0.8813735870195430252326093249797923090282L);
1744 TEST_c_c (casin, minus_zero, -1.0L, minus_zero, -0.8813735870195430252326093249797923090282L);
1745 TEST_c_c (casin, plus_zero, -0.5L, plus_zero, -0.4812118250596034474977589134243684231352L);
1746 TEST_c_c (casin, minus_zero, -0.5L, minus_zero, -0.4812118250596034474977589134243684231352L);
1747 TEST_c_c (casin, plus_zero, 0.5L, plus_zero, 0.4812118250596034474977589134243684231352L);
1748 TEST_c_c (casin, minus_zero, 0.5L, minus_zero, 0.4812118250596034474977589134243684231352L);
1749 TEST_c_c (casin, plus_zero, 1.0L, plus_zero, 0.8813735870195430252326093249797923090282L);
1750 TEST_c_c (casin, minus_zero, 1.0L, minus_zero, 0.8813735870195430252326093249797923090282L);
1751 TEST_c_c (casin, plus_zero, 1.5L, plus_zero, 1.194763217287109304111930828519090523536L);
1752 TEST_c_c (casin, minus_zero, 1.5L, minus_zero, 1.194763217287109304111930828519090523536L);
1754 TEST_c_c (casin, -1.5L, plus_zero, -M_PI_2l, 0.9624236501192068949955178268487368462704L);
1755 TEST_c_c (casin, -1.5L, minus_zero, -M_PI_2l, -0.9624236501192068949955178268487368462704L);
1756 TEST_c_c (casin, -1.0L, plus_zero, -M_PI_2l, plus_zero);
1757 TEST_c_c (casin, -1.0L, minus_zero, -M_PI_2l, minus_zero);
1758 TEST_c_c (casin, -0.5L, plus_zero, -0.5235987755982988730771072305465838140329L, plus_zero);
1759 TEST_c_c (casin, -0.5L, minus_zero, -0.5235987755982988730771072305465838140329L, minus_zero);
1760 TEST_c_c (casin, 0.5L, plus_zero, 0.5235987755982988730771072305465838140329L, plus_zero);
1761 TEST_c_c (casin, 0.5L, minus_zero, 0.5235987755982988730771072305465838140329L, minus_zero);
1762 TEST_c_c (casin, 1.0L, plus_zero, M_PI_2l, plus_zero);
1763 TEST_c_c (casin, 1.0L, minus_zero, M_PI_2l, minus_zero);
1764 TEST_c_c (casin, 1.5L, plus_zero, M_PI_2l, 0.9624236501192068949955178268487368462704L);
1765 TEST_c_c (casin, 1.5L, minus_zero, M_PI_2l, -0.9624236501192068949955178268487368462704L);
1767 TEST_c_c (casin, 0x1p50L, 1.0L, 1.570796326794895731052901991514519103193L, 3.535050620855721078027883819436720218708e1L);
1768 TEST_c_c (casin, 0x1p50L, -1.0L, 1.570796326794895731052901991514519103193L, -3.535050620855721078027883819436720218708e1L);
1769 TEST_c_c (casin, -0x1p50L, 1.0L, -1.570796326794895731052901991514519103193L, 3.535050620855721078027883819436720218708e1L);
1770 TEST_c_c (casin, -0x1p50L, -1.0L, -1.570796326794895731052901991514519103193L, -3.535050620855721078027883819436720218708e1L);
1771 TEST_c_c (casin, 1.0L, 0x1p50L, 8.881784197001252323389053344720723756399e-16L, 3.535050620855721078027883819436759661753e1L);
1772 TEST_c_c (casin, -1.0L, 0x1p50L, -8.881784197001252323389053344720723756399e-16L, 3.535050620855721078027883819436759661753e1L);
1773 TEST_c_c (casin, 1.0L, -0x1p50L, 8.881784197001252323389053344720723756399e-16L, -3.535050620855721078027883819436759661753e1L);
1774 TEST_c_c (casin, -1.0L, -0x1p50L, -8.881784197001252323389053344720723756399e-16L, -3.535050620855721078027883819436759661753e1L);
1776 TEST_c_c (casin, 0x1p500L, 1.0L, 1.570796326794896619231321691639751442099L, 3.472667374605326000180332928505464606058e2L);
1777 TEST_c_c (casin, 0x1p500L, -1.0L, 1.570796326794896619231321691639751442099L, -3.472667374605326000180332928505464606058e2L);
1778 TEST_c_c (casin, -0x1p500L, 1.0L, -1.570796326794896619231321691639751442099L, 3.472667374605326000180332928505464606058e2L);
1779 TEST_c_c (casin, -0x1p500L, -1.0L, -1.570796326794896619231321691639751442099L, -3.472667374605326000180332928505464606058e2L);
1780 TEST_c_c (casin, 1.0L, 0x1p500L, 3.054936363499604682051979393213617699789e-151L, 3.472667374605326000180332928505464606058e2L);
1781 TEST_c_c (casin, -1.0L, 0x1p500L, -3.054936363499604682051979393213617699789e-151L, 3.472667374605326000180332928505464606058e2L);
1782 TEST_c_c (casin, 1.0L, -0x1p500L, 3.054936363499604682051979393213617699789e-151L, -3.472667374605326000180332928505464606058e2L);
1783 TEST_c_c (casin, -1.0L, -0x1p500L, -3.054936363499604682051979393213617699789e-151L, -3.472667374605326000180332928505464606058e2L);
1785 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
1786 TEST_c_c (casin, 0x1p5000L, 1.0L, 1.570796326794896619231321691639751442099L, 3.466429049980286492395577839412341016946e3L);
1787 TEST_c_c (casin, 0x1p5000L, -1.0L, 1.570796326794896619231321691639751442099L, -3.466429049980286492395577839412341016946e3L);
1788 TEST_c_c (casin, -0x1p5000L, 1.0L, -1.570796326794896619231321691639751442099L, 3.466429049980286492395577839412341016946e3L);
1789 TEST_c_c (casin, -0x1p5000L, -1.0L, -1.570796326794896619231321691639751442099L, -3.466429049980286492395577839412341016946e3L);
1790 TEST_c_c (casin, 1.0L, 0x1p5000L, 7.079811261048172892385615158694057552948e-1506L, 3.466429049980286492395577839412341016946e3L);
1791 TEST_c_c (casin, -1.0L, 0x1p5000L, -7.079811261048172892385615158694057552948e-1506L, 3.466429049980286492395577839412341016946e3L);
1792 TEST_c_c (casin, 1.0L, -0x1p5000L, 7.079811261048172892385615158694057552948e-1506L, -3.466429049980286492395577839412341016946e3L);
1793 TEST_c_c (casin, -1.0L, -0x1p5000L, -7.079811261048172892385615158694057552948e-1506L, -3.466429049980286492395577839412341016946e3L);
1796 TEST_c_c (casin, 0x1.fp127L, 0x1.fp127L, 7.853981633974483096156608458198757210493e-1L, 8.973081118419833726837456344608533993585e1L);
1798 TEST_c_c (casin, 0x1.fp1023L, 0x1.fp1023L, 7.853981633974483096156608458198757210493e-1L, 7.107906849659093345062145442726115449315e2L);
1800 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
1801 TEST_c_c (casin, 0x1.fp16383L, 0x1.fp16383L, 7.853981633974483096156608458198757210493e-1L, 1.135753137836666928715489992987020363057e4L);
1804 TEST_c_c (casin, 0x1.fp-129L, 1.5L, 1.579176199917649005841160751101628985741e-39L, 1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION_FLOAT);
1805 TEST_c_c (casin, 0x1.fp-129L, -1.5L, 1.579176199917649005841160751101628985741e-39L, -1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION_FLOAT);
1806 TEST_c_c (casin, -0x1.fp-129L, 1.5L, -1.579176199917649005841160751101628985741e-39L, 1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION_FLOAT);
1807 TEST_c_c (casin, -0x1.fp-129L, -1.5L, -1.579176199917649005841160751101628985741e-39L, -1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION_FLOAT);
1808 TEST_c_c (casin, 1.5L, 0x1.fp-129L, 1.570796326794896619231321691639751442096L, 9.624236501192068949955178268487368462704e-1L);
1809 TEST_c_c (casin, -1.5L, 0x1.fp-129L, -1.570796326794896619231321691639751442096L, 9.624236501192068949955178268487368462704e-1L);
1810 TEST_c_c (casin, 1.5L, -0x1.fp-129L, 1.570796326794896619231321691639751442096L, -9.624236501192068949955178268487368462704e-1L);
1811 TEST_c_c (casin, -1.5L, -0x1.fp-129L, -1.570796326794896619231321691639751442096L, -9.624236501192068949955178268487368462704e-1L);
1813 TEST_c_c (casin, 0x1.fp-1025L, 1.5L, 2.989196569048182929051881765490354365918e-309L, 1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION_DOUBLE);
1814 TEST_c_c (casin, 0x1.fp-1025L, -1.5L, 2.989196569048182929051881765490354365918e-309L, -1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION_DOUBLE);
1815 TEST_c_c (casin, -0x1.fp-1025L, 1.5L, -2.989196569048182929051881765490354365918e-309L, 1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION_DOUBLE);
1816 TEST_c_c (casin, -0x1.fp-1025L, -1.5L, -2.989196569048182929051881765490354365918e-309L, -1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION_DOUBLE);
1817 TEST_c_c (casin, 1.5L, 0x1.fp-1025L, 1.570796326794896619231321691639751442099L, 9.624236501192068949955178268487368462704e-1L);
1818 TEST_c_c (casin, -1.5L, 0x1.fp-1025L, -1.570796326794896619231321691639751442099L, 9.624236501192068949955178268487368462704e-1L);
1819 TEST_c_c (casin, 1.5L, -0x1.fp-1025L, 1.570796326794896619231321691639751442099L, -9.624236501192068949955178268487368462704e-1L);
1820 TEST_c_c (casin, -1.5L, -0x1.fp-1025L, -1.570796326794896619231321691639751442099L, -9.624236501192068949955178268487368462704e-1L);
1822 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
1823 TEST_c_c (casin, 0x1.fp-16385L, 1.5L, 4.516698239814521372306784062043266700598e-4933L, 1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION);
1824 TEST_c_c (casin, 0x1.fp-16385L, -1.5L, 4.516698239814521372306784062043266700598e-4933L, -1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION);
1825 TEST_c_c (casin, -0x1.fp-16385L, 1.5L, -4.516698239814521372306784062043266700598e-4933L, 1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION);
1826 TEST_c_c (casin, -0x1.fp-16385L, -1.5L, -4.516698239814521372306784062043266700598e-4933L, -1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION);
1827 TEST_c_c (casin, 1.5L, 0x1.fp-16385L, 1.570796326794896619231321691639751442099L, 9.624236501192068949955178268487368462704e-1L);
1828 TEST_c_c (casin, -1.5L, 0x1.fp-16385L, -1.570796326794896619231321691639751442099L, 9.624236501192068949955178268487368462704e-1L);
1829 TEST_c_c (casin, 1.5L, -0x1.fp-16385L, 1.570796326794896619231321691639751442099L, -9.624236501192068949955178268487368462704e-1L);
1830 TEST_c_c (casin, -1.5L, -0x1.fp-16385L, -1.570796326794896619231321691639751442099L, -9.624236501192068949955178268487368462704e-1L);
1833 TEST_c_c (casin, 0.75L, 1.25L, 0.453276177638793913448921196101971749L, 1.13239363160530819522266333696834467L);
1834 TEST_c_c (casin, -2, -3, -0.57065278432109940071028387968566963L, -1.9833870299165354323470769028940395L);
1836 END (casin, complex);
1844 FUNC(casinh) (BUILD_COMPLEX (0.7L, 1.2L));
1845 if (errno == ENOSYS)
1846 /* Function not implemented. */
1851 TEST_c_c (casinh, 0, 0, 0.0, 0.0);
1852 TEST_c_c (casinh, minus_zero, 0, minus_zero, 0);
1853 TEST_c_c (casinh, 0, minus_zero, 0.0, minus_zero);
1854 TEST_c_c (casinh, minus_zero, minus_zero, minus_zero, minus_zero);
1856 TEST_c_c (casinh, plus_infty, plus_infty, plus_infty, M_PI_4l);
1857 TEST_c_c (casinh, plus_infty, minus_infty, plus_infty, -M_PI_4l);
1858 TEST_c_c (casinh, minus_infty, plus_infty, minus_infty, M_PI_4l);
1859 TEST_c_c (casinh, minus_infty, minus_infty, minus_infty, -M_PI_4l);
1861 TEST_c_c (casinh, -10.0, plus_infty, minus_infty, M_PI_2l);
1862 TEST_c_c (casinh, -10.0, minus_infty, minus_infty, -M_PI_2l);
1863 TEST_c_c (casinh, 0, plus_infty, plus_infty, M_PI_2l);
1864 TEST_c_c (casinh, 0, minus_infty, plus_infty, -M_PI_2l);
1865 TEST_c_c (casinh, minus_zero, plus_infty, minus_infty, M_PI_2l);
1866 TEST_c_c (casinh, minus_zero, minus_infty, minus_infty, -M_PI_2l);
1867 TEST_c_c (casinh, 0.1L, plus_infty, plus_infty, M_PI_2l);
1868 TEST_c_c (casinh, 0.1L, minus_infty, plus_infty, -M_PI_2l);
1870 TEST_c_c (casinh, minus_infty, 0, minus_infty, 0.0);
1871 TEST_c_c (casinh, minus_infty, minus_zero, minus_infty, minus_zero);
1872 TEST_c_c (casinh, minus_infty, 100, minus_infty, 0.0);
1873 TEST_c_c (casinh, minus_infty, -100, minus_infty, minus_zero);
1875 TEST_c_c (casinh, plus_infty, 0, plus_infty, 0.0);
1876 TEST_c_c (casinh, plus_infty, minus_zero, plus_infty, minus_zero);
1877 TEST_c_c (casinh, plus_infty, 0.5, plus_infty, 0.0);
1878 TEST_c_c (casinh, plus_infty, -0.5, plus_infty, minus_zero);
1880 TEST_c_c (casinh, plus_infty, nan_value, plus_infty, nan_value);
1881 TEST_c_c (casinh, minus_infty, nan_value, minus_infty, nan_value);
1883 TEST_c_c (casinh, nan_value, 0, nan_value, 0.0);
1884 TEST_c_c (casinh, nan_value, minus_zero, nan_value, minus_zero);
1886 TEST_c_c (casinh, nan_value, plus_infty, plus_infty, nan_value, IGNORE_ZERO_INF_SIGN);
1887 TEST_c_c (casinh, nan_value, minus_infty, plus_infty, nan_value, IGNORE_ZERO_INF_SIGN);
1889 TEST_c_c (casinh, 10.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
1890 TEST_c_c (casinh, -10.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
1892 TEST_c_c (casinh, nan_value, 0.75, nan_value, nan_value, INVALID_EXCEPTION_OK);
1893 TEST_c_c (casinh, -0.75, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
1895 TEST_c_c (casinh, nan_value, nan_value, nan_value, nan_value);
1897 TEST_c_c (casinh, plus_zero, -1.5L, 0.9624236501192068949955178268487368462704L, -M_PI_2l);
1898 TEST_c_c (casinh, minus_zero, -1.5L, -0.9624236501192068949955178268487368462704L, -M_PI_2l);
1899 TEST_c_c (casinh, plus_zero, -1.0L, plus_zero, -M_PI_2l);
1900 TEST_c_c (casinh, minus_zero, -1.0L, minus_zero, -M_PI_2l);
1901 TEST_c_c (casinh, plus_zero, -0.5L, plus_zero, -0.5235987755982988730771072305465838140329L);
1902 TEST_c_c (casinh, minus_zero, -0.5L, minus_zero, -0.5235987755982988730771072305465838140329L);
1903 TEST_c_c (casinh, plus_zero, 0.5L, plus_zero, 0.5235987755982988730771072305465838140329L);
1904 TEST_c_c (casinh, minus_zero, 0.5L, minus_zero, 0.5235987755982988730771072305465838140329L);
1905 TEST_c_c (casinh, plus_zero, 1.0L, plus_zero, M_PI_2l);
1906 TEST_c_c (casinh, minus_zero, 1.0L, minus_zero, M_PI_2l);
1907 TEST_c_c (casinh, plus_zero, 1.5L, 0.9624236501192068949955178268487368462704L, M_PI_2l);
1908 TEST_c_c (casinh, minus_zero, 1.5L, -0.9624236501192068949955178268487368462704L, M_PI_2l);
1910 TEST_c_c (casinh, -1.5L, plus_zero, -1.194763217287109304111930828519090523536L, plus_zero);
1911 TEST_c_c (casinh, -1.5L, minus_zero, -1.194763217287109304111930828519090523536L, minus_zero);
1912 TEST_c_c (casinh, -1.0L, plus_zero, -0.8813735870195430252326093249797923090282L, plus_zero);
1913 TEST_c_c (casinh, -1.0L, minus_zero, -0.8813735870195430252326093249797923090282L, minus_zero);
1914 TEST_c_c (casinh, -0.5L, plus_zero, -0.4812118250596034474977589134243684231352L, plus_zero);
1915 TEST_c_c (casinh, -0.5L, minus_zero, -0.4812118250596034474977589134243684231352L, minus_zero);
1916 TEST_c_c (casinh, 0.5L, plus_zero, 0.4812118250596034474977589134243684231352L, plus_zero);
1917 TEST_c_c (casinh, 0.5L, minus_zero, 0.4812118250596034474977589134243684231352L, minus_zero);
1918 TEST_c_c (casinh, 1.0L, plus_zero, 0.8813735870195430252326093249797923090282L, plus_zero);
1919 TEST_c_c (casinh, 1.0L, minus_zero, 0.8813735870195430252326093249797923090282L, minus_zero);
1920 TEST_c_c (casinh, 1.5L, plus_zero, 1.194763217287109304111930828519090523536L, plus_zero);
1921 TEST_c_c (casinh, 1.5L, minus_zero, 1.194763217287109304111930828519090523536L, minus_zero);
1923 TEST_c_c (casinh, 0x1p50L, 1.0L, 3.535050620855721078027883819436759661753e1L, 8.881784197001252323389053344720723756399e-16L);
1924 TEST_c_c (casinh, 0x1p50L, -1.0L, 3.535050620855721078027883819436759661753e1L, -8.881784197001252323389053344720723756399e-16L);
1925 TEST_c_c (casinh, -0x1p50L, 1.0L, -3.535050620855721078027883819436759661753e1L, 8.881784197001252323389053344720723756399e-16L);
1926 TEST_c_c (casinh, -0x1p50L, -1.0L, -3.535050620855721078027883819436759661753e1L, -8.881784197001252323389053344720723756399e-16L);
1927 TEST_c_c (casinh, 1.0L, 0x1p50L, 3.535050620855721078027883819436720218708e1L, 1.570796326794895731052901991514519103193L);
1928 TEST_c_c (casinh, -1.0L, 0x1p50L, -3.535050620855721078027883819436720218708e1L, 1.570796326794895731052901991514519103193L);
1929 TEST_c_c (casinh, 1.0L, -0x1p50L, 3.535050620855721078027883819436720218708e1L, -1.570796326794895731052901991514519103193L);
1930 TEST_c_c (casinh, -1.0L, -0x1p50L, -3.535050620855721078027883819436720218708e1L, -1.570796326794895731052901991514519103193L);
1932 TEST_c_c (casinh, 0x1p500L, 1.0L, 3.472667374605326000180332928505464606058e2L, 3.054936363499604682051979393213617699789e-151L);
1933 TEST_c_c (casinh, 0x1p500L, -1.0L, 3.472667374605326000180332928505464606058e2L, -3.054936363499604682051979393213617699789e-151L);
1934 TEST_c_c (casinh, -0x1p500L, 1.0L, -3.472667374605326000180332928505464606058e2L, 3.054936363499604682051979393213617699789e-151L);
1935 TEST_c_c (casinh, -0x1p500L, -1.0L, -3.472667374605326000180332928505464606058e2L, -3.054936363499604682051979393213617699789e-151L);
1936 TEST_c_c (casinh, 1.0L, 0x1p500L, 3.472667374605326000180332928505464606058e2L, 1.570796326794896619231321691639751442099L);
1937 TEST_c_c (casinh, -1.0L, 0x1p500L, -3.472667374605326000180332928505464606058e2L, 1.570796326794896619231321691639751442099L);
1938 TEST_c_c (casinh, 1.0L, -0x1p500L, 3.472667374605326000180332928505464606058e2L, -1.570796326794896619231321691639751442099L);
1939 TEST_c_c (casinh, -1.0L, -0x1p500L, -3.472667374605326000180332928505464606058e2L, -1.570796326794896619231321691639751442099L);
1941 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
1942 TEST_c_c (casinh, 0x1p5000L, 1.0L, 3.466429049980286492395577839412341016946e3L, 7.079811261048172892385615158694057552948e-1506L);
1943 TEST_c_c (casinh, 0x1p5000L, -1.0L, 3.466429049980286492395577839412341016946e3L, -7.079811261048172892385615158694057552948e-1506L);
1944 TEST_c_c (casinh, -0x1p5000L, 1.0L, -3.466429049980286492395577839412341016946e3L, 7.079811261048172892385615158694057552948e-1506L);
1945 TEST_c_c (casinh, -0x1p5000L, -1.0L, -3.466429049980286492395577839412341016946e3L, -7.079811261048172892385615158694057552948e-1506L);
1946 TEST_c_c (casinh, 1.0L, 0x1p5000L, 3.466429049980286492395577839412341016946e3L, 1.570796326794896619231321691639751442099L);
1947 TEST_c_c (casinh, -1.0L, 0x1p5000L, -3.466429049980286492395577839412341016946e3L, 1.570796326794896619231321691639751442099L);
1948 TEST_c_c (casinh, 1.0L, -0x1p5000L, 3.466429049980286492395577839412341016946e3L, -1.570796326794896619231321691639751442099L);
1949 TEST_c_c (casinh, -1.0L, -0x1p5000L, -3.466429049980286492395577839412341016946e3L, -1.570796326794896619231321691639751442099L);
1952 TEST_c_c (casinh, 0x1.fp127L, 0x1.fp127L, 8.973081118419833726837456344608533993585e1L, 7.853981633974483096156608458198757210493e-1L);
1954 TEST_c_c (casinh, 0x1.fp1023L, 0x1.fp1023L, 7.107906849659093345062145442726115449315e2L, 7.853981633974483096156608458198757210493e-1L);
1956 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
1957 TEST_c_c (casinh, 0x1.fp16383L, 0x1.fp16383L, 1.135753137836666928715489992987020363057e4L, 7.853981633974483096156608458198757210493e-1L);
1960 TEST_c_c (casinh, 0x1.fp-129L, 1.5L, 9.624236501192068949955178268487368462704e-1L, 1.570796326794896619231321691639751442096L);
1961 TEST_c_c (casinh, 0x1.fp-129L, -1.5L, 9.624236501192068949955178268487368462704e-1L, -1.570796326794896619231321691639751442096L);
1962 TEST_c_c (casinh, -0x1.fp-129L, 1.5L, -9.624236501192068949955178268487368462704e-1L, 1.570796326794896619231321691639751442096L);
1963 TEST_c_c (casinh, -0x1.fp-129L, -1.5L, -9.624236501192068949955178268487368462704e-1L, -1.570796326794896619231321691639751442096L);
1964 TEST_c_c (casinh, 1.5L, 0x1.fp-129L, 1.194763217287109304111930828519090523536L, 1.579176199917649005841160751101628985741e-39L, UNDERFLOW_EXCEPTION_FLOAT);
1965 TEST_c_c (casinh, -1.5L, 0x1.fp-129L, -1.194763217287109304111930828519090523536L, 1.579176199917649005841160751101628985741e-39L, UNDERFLOW_EXCEPTION_FLOAT);
1966 TEST_c_c (casinh, 1.5L, -0x1.fp-129L, 1.194763217287109304111930828519090523536L, -1.579176199917649005841160751101628985741e-39L, UNDERFLOW_EXCEPTION_FLOAT);
1967 TEST_c_c (casinh, -1.5L, -0x1.fp-129L, -1.194763217287109304111930828519090523536L, -1.579176199917649005841160751101628985741e-39L, UNDERFLOW_EXCEPTION_FLOAT);
1969 TEST_c_c (casinh, 0x1.fp-1025L, 1.5L, 9.624236501192068949955178268487368462704e-1L, 1.570796326794896619231321691639751442099L);
1970 TEST_c_c (casinh, 0x1.fp-1025L, -1.5L, 9.624236501192068949955178268487368462704e-1L, -1.570796326794896619231321691639751442099L);
1971 TEST_c_c (casinh, -0x1.fp-1025L, 1.5L, -9.624236501192068949955178268487368462704e-1L, 1.570796326794896619231321691639751442099L);
1972 TEST_c_c (casinh, -0x1.fp-1025L, -1.5L, -9.624236501192068949955178268487368462704e-1L, -1.570796326794896619231321691639751442099L);
1973 TEST_c_c (casinh, 1.5L, 0x1.fp-1025L, 1.194763217287109304111930828519090523536L, 2.989196569048182929051881765490354365918e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
1974 TEST_c_c (casinh, -1.5L, 0x1.fp-1025L, -1.194763217287109304111930828519090523536L, 2.989196569048182929051881765490354365918e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
1975 TEST_c_c (casinh, 1.5L, -0x1.fp-1025L, 1.194763217287109304111930828519090523536L, -2.989196569048182929051881765490354365918e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
1976 TEST_c_c (casinh, -1.5L, -0x1.fp-1025L, -1.194763217287109304111930828519090523536L, -2.989196569048182929051881765490354365918e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
1978 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
1979 TEST_c_c (casinh, 0x1.fp-16385L, 1.5L, 9.624236501192068949955178268487368462704e-1L, 1.570796326794896619231321691639751442099L);
1980 TEST_c_c (casinh, 0x1.fp-16385L, -1.5L, 9.624236501192068949955178268487368462704e-1L, -1.570796326794896619231321691639751442099L);
1981 TEST_c_c (casinh, -0x1.fp-16385L, 1.5L, -9.624236501192068949955178268487368462704e-1L, 1.570796326794896619231321691639751442099L);
1982 TEST_c_c (casinh, -0x1.fp-16385L, -1.5L, -9.624236501192068949955178268487368462704e-1L, -1.570796326794896619231321691639751442099L);
1983 TEST_c_c (casinh, 1.5L, 0x1.fp-16385L, 1.194763217287109304111930828519090523536L, 4.516698239814521372306784062043266700598e-4933L, UNDERFLOW_EXCEPTION);
1984 TEST_c_c (casinh, -1.5L, 0x1.fp-16385L, -1.194763217287109304111930828519090523536L, 4.516698239814521372306784062043266700598e-4933L, UNDERFLOW_EXCEPTION);
1985 TEST_c_c (casinh, 1.5L, -0x1.fp-16385L, 1.194763217287109304111930828519090523536L, -4.516698239814521372306784062043266700598e-4933L, UNDERFLOW_EXCEPTION);
1986 TEST_c_c (casinh, -1.5L, -0x1.fp-16385L, -1.194763217287109304111930828519090523536L, -4.516698239814521372306784062043266700598e-4933L, UNDERFLOW_EXCEPTION);
1989 TEST_c_c (casinh, 0.75L, 1.25L, 1.03171853444778027336364058631006594L, 0.911738290968487636358489564316731207L);
1990 TEST_c_c (casinh, -2, -3, -1.9686379257930962917886650952454982L, -0.96465850440760279204541105949953237L);
1992 END (casinh, complex);
2000 FUNC(catan) (BUILD_COMPLEX (0.7L, 1.2L));
2001 if (errno == ENOSYS)
2002 /* Function not implemented. */
2007 TEST_c_c (catan, 0, 0, 0, 0);
2008 TEST_c_c (catan, minus_zero, 0, minus_zero, 0);
2009 TEST_c_c (catan, 0, minus_zero, 0, minus_zero);
2010 TEST_c_c (catan, minus_zero, minus_zero, minus_zero, minus_zero);
2012 TEST_c_c (catan, plus_infty, plus_infty, M_PI_2l, 0);
2013 TEST_c_c (catan, plus_infty, minus_infty, M_PI_2l, minus_zero);
2014 TEST_c_c (catan, minus_infty, plus_infty, -M_PI_2l, 0);
2015 TEST_c_c (catan, minus_infty, minus_infty, -M_PI_2l, minus_zero);
2018 TEST_c_c (catan, plus_infty, -10.0, M_PI_2l, minus_zero);
2019 TEST_c_c (catan, minus_infty, -10.0, -M_PI_2l, minus_zero);
2020 TEST_c_c (catan, plus_infty, minus_zero, M_PI_2l, minus_zero);
2021 TEST_c_c (catan, minus_infty, minus_zero, -M_PI_2l, minus_zero);
2022 TEST_c_c (catan, plus_infty, 0.0, M_PI_2l, 0);
2023 TEST_c_c (catan, minus_infty, 0.0, -M_PI_2l, 0);
2024 TEST_c_c (catan, plus_infty, 0.1L, M_PI_2l, 0);
2025 TEST_c_c (catan, minus_infty, 0.1L, -M_PI_2l, 0);
2027 TEST_c_c (catan, 0.0, minus_infty, M_PI_2l, minus_zero);
2028 TEST_c_c (catan, minus_zero, minus_infty, -M_PI_2l, minus_zero);
2029 TEST_c_c (catan, 100.0, minus_infty, M_PI_2l, minus_zero);
2030 TEST_c_c (catan, -100.0, minus_infty, -M_PI_2l, minus_zero);
2032 TEST_c_c (catan, 0.0, plus_infty, M_PI_2l, 0);
2033 TEST_c_c (catan, minus_zero, plus_infty, -M_PI_2l, 0);
2034 TEST_c_c (catan, 0.5, plus_infty, M_PI_2l, 0);
2035 TEST_c_c (catan, -0.5, plus_infty, -M_PI_2l, 0);
2037 TEST_c_c (catan, nan_value, 0.0, nan_value, 0);
2038 TEST_c_c (catan, nan_value, minus_zero, nan_value, minus_zero);
2040 TEST_c_c (catan, nan_value, plus_infty, nan_value, 0);
2041 TEST_c_c (catan, nan_value, minus_infty, nan_value, minus_zero);
2043 TEST_c_c (catan, 0.0, nan_value, nan_value, nan_value);
2044 TEST_c_c (catan, minus_zero, nan_value, nan_value, nan_value);
2046 TEST_c_c (catan, plus_infty, nan_value, M_PI_2l, 0, IGNORE_ZERO_INF_SIGN);
2047 TEST_c_c (catan, minus_infty, nan_value, -M_PI_2l, 0, IGNORE_ZERO_INF_SIGN);
2049 TEST_c_c (catan, nan_value, 10.5, nan_value, nan_value, INVALID_EXCEPTION_OK);
2050 TEST_c_c (catan, nan_value, -10.5, nan_value, nan_value, INVALID_EXCEPTION_OK);
2052 TEST_c_c (catan, 0.75, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2053 TEST_c_c (catan, -0.75, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2055 TEST_c_c (catan, nan_value, nan_value, nan_value, nan_value);
2057 TEST_c_c (catan, 0.75L, 1.25L, 1.10714871779409050301706546017853704L, 0.549306144334054845697622618461262852L);
2058 TEST_c_c (catan, -2, -3, -1.4099210495965755225306193844604208L, -0.22907268296853876629588180294200276L);
2060 END (catan, complex);
2067 FUNC(catanh) (BUILD_COMPLEX (0.7L, 1.2L));
2068 if (errno == ENOSYS)
2069 /* Function not implemented. */
2074 TEST_c_c (catanh, 0, 0, 0.0, 0.0);
2075 TEST_c_c (catanh, minus_zero, 0, minus_zero, 0.0);
2076 TEST_c_c (catanh, 0, minus_zero, 0.0, minus_zero);
2077 TEST_c_c (catanh, minus_zero, minus_zero, minus_zero, minus_zero);
2079 TEST_c_c (catanh, plus_infty, plus_infty, 0.0, M_PI_2l);
2080 TEST_c_c (catanh, plus_infty, minus_infty, 0.0, -M_PI_2l);
2081 TEST_c_c (catanh, minus_infty, plus_infty, minus_zero, M_PI_2l);
2082 TEST_c_c (catanh, minus_infty, minus_infty, minus_zero, -M_PI_2l);
2084 TEST_c_c (catanh, -10.0, plus_infty, minus_zero, M_PI_2l);
2085 TEST_c_c (catanh, -10.0, minus_infty, minus_zero, -M_PI_2l);
2086 TEST_c_c (catanh, minus_zero, plus_infty, minus_zero, M_PI_2l);
2087 TEST_c_c (catanh, minus_zero, minus_infty, minus_zero, -M_PI_2l);
2088 TEST_c_c (catanh, 0, plus_infty, 0.0, M_PI_2l);
2089 TEST_c_c (catanh, 0, minus_infty, 0.0, -M_PI_2l);
2090 TEST_c_c (catanh, 0.1L, plus_infty, 0.0, M_PI_2l);
2091 TEST_c_c (catanh, 0.1L, minus_infty, 0.0, -M_PI_2l);
2093 TEST_c_c (catanh, minus_infty, 0, minus_zero, M_PI_2l);
2094 TEST_c_c (catanh, minus_infty, minus_zero, minus_zero, -M_PI_2l);
2095 TEST_c_c (catanh, minus_infty, 100, minus_zero, M_PI_2l);
2096 TEST_c_c (catanh, minus_infty, -100, minus_zero, -M_PI_2l);
2098 TEST_c_c (catanh, plus_infty, 0, 0.0, M_PI_2l);
2099 TEST_c_c (catanh, plus_infty, minus_zero, 0.0, -M_PI_2l);
2100 TEST_c_c (catanh, plus_infty, 0.5, 0.0, M_PI_2l);
2101 TEST_c_c (catanh, plus_infty, -0.5, 0.0, -M_PI_2l);
2103 TEST_c_c (catanh, 0, nan_value, 0.0, nan_value);
2104 TEST_c_c (catanh, minus_zero, nan_value, minus_zero, nan_value);
2106 TEST_c_c (catanh, plus_infty, nan_value, 0.0, nan_value);
2107 TEST_c_c (catanh, minus_infty, nan_value, minus_zero, nan_value);
2109 TEST_c_c (catanh, nan_value, 0, nan_value, nan_value);
2110 TEST_c_c (catanh, nan_value, minus_zero, nan_value, nan_value);
2112 TEST_c_c (catanh, nan_value, plus_infty, 0.0, M_PI_2l, IGNORE_ZERO_INF_SIGN);
2113 TEST_c_c (catanh, nan_value, minus_infty, 0.0, -M_PI_2l, IGNORE_ZERO_INF_SIGN);
2115 TEST_c_c (catanh, 10.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2116 TEST_c_c (catanh, -10.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2118 TEST_c_c (catanh, nan_value, 0.75, nan_value, nan_value, INVALID_EXCEPTION_OK);
2119 TEST_c_c (catanh, nan_value, -0.75, nan_value, nan_value, INVALID_EXCEPTION_OK);
2121 TEST_c_c (catanh, nan_value, nan_value, nan_value, nan_value);
2123 TEST_c_c (catanh, 0.75L, 1.25L, 0.261492138795671927078652057366532140L, 0.996825126463918666098902241310446708L);
2124 TEST_c_c (catanh, -2, -3, -0.14694666622552975204743278515471595L, -1.3389725222944935611241935759091443L);
2126 END (catanh, complex);
2134 if (errno == ENOSYS)
2135 /* Function not implemented. */
2140 TEST_f_f (cbrt, 0.0, 0.0);
2141 TEST_f_f (cbrt, minus_zero, minus_zero);
2143 TEST_f_f (cbrt, plus_infty, plus_infty);
2144 TEST_f_f (cbrt, minus_infty, minus_infty);
2145 TEST_f_f (cbrt, nan_value, nan_value);
2147 TEST_f_f (cbrt, -0.001L, -0.1L);
2148 TEST_f_f (cbrt, 8, 2);
2149 TEST_f_f (cbrt, -27.0, -3.0);
2150 TEST_f_f (cbrt, 0.9921875L, 0.997389022060725270579075195353955217L);
2151 TEST_f_f (cbrt, 0.75L, 0.908560296416069829445605878163630251L);
2161 FUNC(ccos) (BUILD_COMPLEX (0, 0));
2162 if (errno == ENOSYS)
2163 /* Function not implemented. */
2168 TEST_c_c (ccos, 0.0, 0.0, 1.0, minus_zero);
2169 TEST_c_c (ccos, minus_zero, 0.0, 1.0, 0.0);
2170 TEST_c_c (ccos, 0.0, minus_zero, 1.0, 0.0);
2171 TEST_c_c (ccos, minus_zero, minus_zero, 1.0, minus_zero);
2173 TEST_c_c (ccos, plus_infty, 0.0, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
2174 TEST_c_c (ccos, plus_infty, minus_zero, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
2175 TEST_c_c (ccos, minus_infty, 0.0, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
2176 TEST_c_c (ccos, minus_infty, minus_zero, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
2178 TEST_c_c (ccos, 0.0, plus_infty, plus_infty, minus_zero);
2179 TEST_c_c (ccos, 0.0, minus_infty, plus_infty, 0.0);
2180 TEST_c_c (ccos, minus_zero, plus_infty, plus_infty, 0.0);
2181 TEST_c_c (ccos, minus_zero, minus_infty, plus_infty, minus_zero);
2183 TEST_c_c (ccos, plus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION);
2184 TEST_c_c (ccos, minus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION);
2185 TEST_c_c (ccos, plus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION);
2186 TEST_c_c (ccos, minus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION);
2188 TEST_c_c (ccos, 4.625, plus_infty, minus_infty, plus_infty);
2189 TEST_c_c (ccos, 4.625, minus_infty, minus_infty, minus_infty);
2190 TEST_c_c (ccos, -4.625, plus_infty, minus_infty, minus_infty);
2191 TEST_c_c (ccos, -4.625, minus_infty, minus_infty, plus_infty);
2193 TEST_c_c (ccos, plus_infty, 6.75, nan_value, nan_value, INVALID_EXCEPTION);
2194 TEST_c_c (ccos, plus_infty, -6.75, nan_value, nan_value, INVALID_EXCEPTION);
2195 TEST_c_c (ccos, minus_infty, 6.75, nan_value, nan_value, INVALID_EXCEPTION);
2196 TEST_c_c (ccos, minus_infty, -6.75, nan_value, nan_value, INVALID_EXCEPTION);
2198 TEST_c_c (ccos, nan_value, 0.0, nan_value, 0.0, IGNORE_ZERO_INF_SIGN);
2199 TEST_c_c (ccos, nan_value, minus_zero, nan_value, 0.0, IGNORE_ZERO_INF_SIGN);
2201 TEST_c_c (ccos, nan_value, plus_infty, plus_infty, nan_value);
2202 TEST_c_c (ccos, nan_value, minus_infty, plus_infty, nan_value);
2204 TEST_c_c (ccos, nan_value, 9.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
2205 TEST_c_c (ccos, nan_value, -9.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
2207 TEST_c_c (ccos, 0.0, nan_value, nan_value, 0.0, IGNORE_ZERO_INF_SIGN);
2208 TEST_c_c (ccos, minus_zero, nan_value, nan_value, 0.0, IGNORE_ZERO_INF_SIGN);
2210 TEST_c_c (ccos, 10.0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2211 TEST_c_c (ccos, -10.0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2213 TEST_c_c (ccos, plus_infty, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2214 TEST_c_c (ccos, minus_infty, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2216 TEST_c_c (ccos, nan_value, nan_value, nan_value, nan_value);
2218 TEST_c_c (ccos, 0.75L, 1.25L, 1.38173873063425888530729933139078645L, -1.09193013555397466170919531722024128L);
2219 TEST_c_c (ccos, -2, -3, -4.18962569096880723013255501961597373L, -9.10922789375533659797919726277886212L);
2221 TEST_c_c (ccos, 0.75, 89.5, 2.708024460708609732016532185663087200560e38L, -2.522786001038096774676288412995370563339e38L);
2222 TEST_c_c (ccos, 0.75, -89.5, 2.708024460708609732016532185663087200560e38L, 2.522786001038096774676288412995370563339e38L);
2223 TEST_c_c (ccos, -0.75, 89.5, 2.708024460708609732016532185663087200560e38L, 2.522786001038096774676288412995370563339e38L);
2224 TEST_c_c (ccos, -0.75, -89.5, 2.708024460708609732016532185663087200560e38L, -2.522786001038096774676288412995370563339e38L);
2227 TEST_c_c (ccos, 0.75, 710.5, 1.347490911916428129246890157395342279438e308L, -1.255317763348154410745082950806112487736e308L);
2228 TEST_c_c (ccos, 0.75, -710.5, 1.347490911916428129246890157395342279438e308L, 1.255317763348154410745082950806112487736e308L);
2229 TEST_c_c (ccos, -0.75, 710.5, 1.347490911916428129246890157395342279438e308L, 1.255317763348154410745082950806112487736e308L);
2230 TEST_c_c (ccos, -0.75, -710.5, 1.347490911916428129246890157395342279438e308L, -1.255317763348154410745082950806112487736e308L);
2233 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
2234 TEST_c_c (ccos, 0.75, 11357.25, 9.001213196851067077465606717616495588201e4931L, -8.385498349388321535962327491346664141020e4931L);
2235 TEST_c_c (ccos, 0.75, -11357.25, 9.001213196851067077465606717616495588201e4931L, 8.385498349388321535962327491346664141020e4931L);
2236 TEST_c_c (ccos, -0.75, 11357.25, 9.001213196851067077465606717616495588201e4931L, 8.385498349388321535962327491346664141020e4931L);
2237 TEST_c_c (ccos, -0.75, -11357.25, 9.001213196851067077465606717616495588201e4931L, -8.385498349388321535962327491346664141020e4931L);
2241 TEST_c_c (ccos, 0x1p-149, 180, plus_infty, -1.043535896672617552965983803453927655332e33L, OVERFLOW_EXCEPTION);
2244 #if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MAX_EXP == 1024)
2245 TEST_c_c (ccos, 0x1p-1074, 1440, plus_infty, -5.981479269486130556466515778180916082415e301L, OVERFLOW_EXCEPTION);
2248 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
2249 TEST_c_c (ccos, 0x1p-16434L, 22730, plus_infty, -1.217853148905605987081057582351152052687e4924L, OVERFLOW_EXCEPTION);
2252 END (ccos, complex);
2260 FUNC(ccosh) (BUILD_COMPLEX (0.7L, 1.2L));
2261 if (errno == ENOSYS)
2262 /* Function not implemented. */
2267 TEST_c_c (ccosh, 0.0, 0.0, 1.0, 0.0);
2268 TEST_c_c (ccosh, minus_zero, 0.0, 1.0, minus_zero);
2269 TEST_c_c (ccosh, 0.0, minus_zero, 1.0, minus_zero);
2270 TEST_c_c (ccosh, minus_zero, minus_zero, 1.0, 0.0);
2272 TEST_c_c (ccosh, 0.0, plus_infty, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
2273 TEST_c_c (ccosh, minus_zero, plus_infty, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
2274 TEST_c_c (ccosh, 0.0, minus_infty, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
2275 TEST_c_c (ccosh, minus_zero, minus_infty, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
2277 TEST_c_c (ccosh, plus_infty, 0.0, plus_infty, 0.0);
2278 TEST_c_c (ccosh, minus_infty, 0.0, plus_infty, minus_zero);
2279 TEST_c_c (ccosh, plus_infty, minus_zero, plus_infty, minus_zero);
2280 TEST_c_c (ccosh, minus_infty, minus_zero, plus_infty, 0.0);
2282 TEST_c_c (ccosh, plus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION);
2283 TEST_c_c (ccosh, minus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION);
2284 TEST_c_c (ccosh, plus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION);
2285 TEST_c_c (ccosh, minus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION);
2287 TEST_c_c (ccosh, plus_infty, 4.625, minus_infty, minus_infty);
2288 TEST_c_c (ccosh, minus_infty, 4.625, minus_infty, plus_infty);
2289 TEST_c_c (ccosh, plus_infty, -4.625, minus_infty, plus_infty);
2290 TEST_c_c (ccosh, minus_infty, -4.625, minus_infty, minus_infty);
2292 TEST_c_c (ccosh, 6.75, plus_infty, nan_value, nan_value, INVALID_EXCEPTION);
2293 TEST_c_c (ccosh, -6.75, plus_infty, nan_value, nan_value, INVALID_EXCEPTION);
2294 TEST_c_c (ccosh, 6.75, minus_infty, nan_value, nan_value, INVALID_EXCEPTION);
2295 TEST_c_c (ccosh, -6.75, minus_infty, nan_value, nan_value, INVALID_EXCEPTION);
2297 TEST_c_c (ccosh, 0.0, nan_value, nan_value, 0.0, IGNORE_ZERO_INF_SIGN);
2298 TEST_c_c (ccosh, minus_zero, nan_value, nan_value, 0.0, IGNORE_ZERO_INF_SIGN);
2300 TEST_c_c (ccosh, plus_infty, nan_value, plus_infty, nan_value);
2301 TEST_c_c (ccosh, minus_infty, nan_value, plus_infty, nan_value);
2303 TEST_c_c (ccosh, 9.0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2304 TEST_c_c (ccosh, -9.0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2306 TEST_c_c (ccosh, nan_value, 0.0, nan_value, 0.0, IGNORE_ZERO_INF_SIGN);
2307 TEST_c_c (ccosh, nan_value, minus_zero, nan_value, 0.0, IGNORE_ZERO_INF_SIGN);
2309 TEST_c_c (ccosh, nan_value, 10.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
2310 TEST_c_c (ccosh, nan_value, -10.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
2312 TEST_c_c (ccosh, nan_value, plus_infty, nan_value, nan_value, INVALID_EXCEPTION_OK);
2313 TEST_c_c (ccosh, nan_value, minus_infty, nan_value, nan_value, INVALID_EXCEPTION_OK);
2315 TEST_c_c (ccosh, nan_value, nan_value, nan_value, nan_value);
2317 TEST_c_c (ccosh, 0.75L, 1.25L, 0.408242591877968807788852146397499084L, 0.780365930845853240391326216300863152L);
2319 TEST_c_c (ccosh, -2, -3, -3.72454550491532256547397070325597253L, 0.511822569987384608834463849801875634L);
2321 TEST_c_c (ccosh, 89.5, 0.75, 2.708024460708609732016532185663087200560e38L, 2.522786001038096774676288412995370563339e38L);
2322 TEST_c_c (ccosh, -89.5, 0.75, 2.708024460708609732016532185663087200560e38L, -2.522786001038096774676288412995370563339e38L);
2323 TEST_c_c (ccosh, 89.5, -0.75, 2.708024460708609732016532185663087200560e38L, -2.522786001038096774676288412995370563339e38L);
2324 TEST_c_c (ccosh, -89.5, -0.75, 2.708024460708609732016532185663087200560e38L, 2.522786001038096774676288412995370563339e38L);
2327 TEST_c_c (ccosh, 710.5, 0.75, 1.347490911916428129246890157395342279438e308L, 1.255317763348154410745082950806112487736e308L);
2328 TEST_c_c (ccosh, -710.5, 0.75, 1.347490911916428129246890157395342279438e308L, -1.255317763348154410745082950806112487736e308L);
2329 TEST_c_c (ccosh, 710.5, -0.75, 1.347490911916428129246890157395342279438e308L, -1.255317763348154410745082950806112487736e308L);
2330 TEST_c_c (ccosh, -710.5, -0.75, 1.347490911916428129246890157395342279438e308L, 1.255317763348154410745082950806112487736e308L);
2333 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
2334 TEST_c_c (ccosh, 11357.25, 0.75, 9.001213196851067077465606717616495588201e4931L, 8.385498349388321535962327491346664141020e4931L);
2335 TEST_c_c (ccosh, -11357.25, 0.75, 9.001213196851067077465606717616495588201e4931L, -8.385498349388321535962327491346664141020e4931L);
2336 TEST_c_c (ccosh, 11357.25, -0.75, 9.001213196851067077465606717616495588201e4931L, -8.385498349388321535962327491346664141020e4931L);
2337 TEST_c_c (ccosh, -11357.25, -0.75, 9.001213196851067077465606717616495588201e4931L, 8.385498349388321535962327491346664141020e4931L);
2341 TEST_c_c (ccosh, 180, 0x1p-149, plus_infty, 1.043535896672617552965983803453927655332e33L, OVERFLOW_EXCEPTION);
2344 #if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MAX_EXP == 1024)
2345 TEST_c_c (ccosh, 1440, 0x1p-1074, plus_infty, 5.981479269486130556466515778180916082415e301L, OVERFLOW_EXCEPTION);
2348 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
2349 TEST_c_c (ccosh, 22730, 0x1p-16434L, plus_infty, 1.217853148905605987081057582351152052687e4924L, OVERFLOW_EXCEPTION);
2352 END (ccosh, complex);
2361 TEST_f_f (ceil, 0.0, 0.0);
2362 TEST_f_f (ceil, minus_zero, minus_zero);
2363 TEST_f_f (ceil, plus_infty, plus_infty);
2364 TEST_f_f (ceil, minus_infty, minus_infty);
2365 TEST_f_f (ceil, nan_value, nan_value);
2367 TEST_f_f (ceil, M_PIl, 4.0);
2368 TEST_f_f (ceil, -M_PIl, -3.0);
2369 TEST_f_f (ceil, 0.1, 1.0);
2370 TEST_f_f (ceil, 0.25, 1.0);
2371 TEST_f_f (ceil, 0.625, 1.0);
2372 TEST_f_f (ceil, -0.1, minus_zero);
2373 TEST_f_f (ceil, -0.25, minus_zero);
2374 TEST_f_f (ceil, -0.625, minus_zero);
2377 /* The result can only be represented in long double. */
2378 TEST_f_f (ceil, 4503599627370495.5L, 4503599627370496.0L);
2379 TEST_f_f (ceil, 4503599627370496.25L, 4503599627370497.0L);
2380 TEST_f_f (ceil, 4503599627370496.5L, 4503599627370497.0L);
2381 TEST_f_f (ceil, 4503599627370496.75L, 4503599627370497.0L);
2382 TEST_f_f (ceil, 4503599627370497.5L, 4503599627370498.0L);
2384 TEST_f_f (ceil, -4503599627370495.5L, -4503599627370495.0L);
2385 TEST_f_f (ceil, -4503599627370496.25L, -4503599627370496.0L);
2386 TEST_f_f (ceil, -4503599627370496.5L, -4503599627370496.0L);
2387 TEST_f_f (ceil, -4503599627370496.75L, -4503599627370496.0L);
2388 TEST_f_f (ceil, -4503599627370497.5L, -4503599627370497.0L);
2390 # if LDBL_MANT_DIG > 100
2391 TEST_f_f (ceil, 4503599627370494.5000000000001L, 4503599627370495.0L);
2392 TEST_f_f (ceil, 4503599627370495.5000000000001L, 4503599627370496.0L);
2393 TEST_f_f (ceil, 4503599627370496.5000000000001L, 4503599627370497.0L);
2394 TEST_f_f (ceil, -4503599627370494.5000000000001L, -4503599627370494.0L);
2395 TEST_f_f (ceil, -4503599627370495.5000000000001L, -4503599627370495.0L);
2396 TEST_f_f (ceil, -4503599627370496.5000000000001L, -4503599627370496.0L);
2399 TEST_f_f (ceil, 9007199254740991.5L, 9007199254740992.0L);
2400 TEST_f_f (ceil, 9007199254740992.25L, 9007199254740993.0L);
2401 TEST_f_f (ceil, 9007199254740992.5L, 9007199254740993.0L);
2402 TEST_f_f (ceil, 9007199254740992.75L, 9007199254740993.0L);
2403 TEST_f_f (ceil, 9007199254740993.5L, 9007199254740994.0L);
2405 TEST_f_f (ceil, -9007199254740991.5L, -9007199254740991.0L);
2406 TEST_f_f (ceil, -9007199254740992.25L, -9007199254740992.0L);
2407 TEST_f_f (ceil, -9007199254740992.5L, -9007199254740992.0L);
2408 TEST_f_f (ceil, -9007199254740992.75L, -9007199254740992.0L);
2409 TEST_f_f (ceil, -9007199254740993.5L, -9007199254740993.0L);
2411 # if LDBL_MANT_DIG > 100
2412 TEST_f_f (ceil, 9007199254740991.0000000000001L, 9007199254740992.0L);
2413 TEST_f_f (ceil, 9007199254740992.0000000000001L, 9007199254740993.0L);
2414 TEST_f_f (ceil, 9007199254740993.0000000000001L, 9007199254740994.0L);
2415 TEST_f_f (ceil, 9007199254740991.5000000000001L, 9007199254740992.0L);
2416 TEST_f_f (ceil, 9007199254740992.5000000000001L, 9007199254740993.0L);
2417 TEST_f_f (ceil, 9007199254740993.5000000000001L, 9007199254740994.0L);
2419 TEST_f_f (ceil, -9007199254740991.0000000000001L, -9007199254740991.0L);
2420 TEST_f_f (ceil, -9007199254740992.0000000000001L, -9007199254740992.0L);
2421 TEST_f_f (ceil, -9007199254740993.0000000000001L, -9007199254740993.0L);
2422 TEST_f_f (ceil, -9007199254740991.5000000000001L, -9007199254740991.0L);
2423 TEST_f_f (ceil, -9007199254740992.5000000000001L, -9007199254740992.0L);
2424 TEST_f_f (ceil, -9007199254740993.5000000000001L, -9007199254740993.0L);
2427 TEST_f_f (ceil, 72057594037927935.5L, 72057594037927936.0L);
2428 TEST_f_f (ceil, 72057594037927936.25L, 72057594037927937.0L);
2429 TEST_f_f (ceil, 72057594037927936.5L, 72057594037927937.0L);
2430 TEST_f_f (ceil, 72057594037927936.75L, 72057594037927937.0L);
2431 TEST_f_f (ceil, 72057594037927937.5L, 72057594037927938.0L);
2433 TEST_f_f (ceil, -72057594037927935.5L, -72057594037927935.0L);
2434 TEST_f_f (ceil, -72057594037927936.25L, -72057594037927936.0L);
2435 TEST_f_f (ceil, -72057594037927936.5L, -72057594037927936.0L);
2436 TEST_f_f (ceil, -72057594037927936.75L, -72057594037927936.0L);
2437 TEST_f_f (ceil, -72057594037927937.5L, -72057594037927937.0L);
2439 TEST_f_f (ceil, 10141204801825835211973625643007.5L, 10141204801825835211973625643008.0L);
2440 TEST_f_f (ceil, 10141204801825835211973625643008.25L, 10141204801825835211973625643009.0L);
2441 TEST_f_f (ceil, 10141204801825835211973625643008.5L, 10141204801825835211973625643009.0L);
2442 TEST_f_f (ceil, 10141204801825835211973625643008.75L, 10141204801825835211973625643009.0L);
2443 TEST_f_f (ceil, 10141204801825835211973625643009.5L, 10141204801825835211973625643010.0L);
2454 FUNC(cexp) (BUILD_COMPLEX (0, 0));
2455 if (errno == ENOSYS)
2456 /* Function not implemented. */
2461 TEST_c_c (cexp, plus_zero, plus_zero, 1, 0.0);
2462 TEST_c_c (cexp, minus_zero, plus_zero, 1, 0.0);
2463 TEST_c_c (cexp, plus_zero, minus_zero, 1, minus_zero);
2464 TEST_c_c (cexp, minus_zero, minus_zero, 1, minus_zero);
2466 TEST_c_c (cexp, plus_infty, plus_zero, plus_infty, 0.0);
2467 TEST_c_c (cexp, plus_infty, minus_zero, plus_infty, minus_zero);
2469 TEST_c_c (cexp, minus_infty, plus_zero, 0.0, 0.0);
2470 TEST_c_c (cexp, minus_infty, minus_zero, 0.0, minus_zero);
2472 TEST_c_c (cexp, 0.0, plus_infty, nan_value, nan_value, INVALID_EXCEPTION);
2473 TEST_c_c (cexp, minus_zero, plus_infty, nan_value, nan_value, INVALID_EXCEPTION);
2475 TEST_c_c (cexp, 0.0, minus_infty, nan_value, nan_value, INVALID_EXCEPTION);
2476 TEST_c_c (cexp, minus_zero, minus_infty, nan_value, nan_value, INVALID_EXCEPTION);
2478 TEST_c_c (cexp, 100.0, plus_infty, nan_value, nan_value, INVALID_EXCEPTION);
2479 TEST_c_c (cexp, -100.0, plus_infty, nan_value, nan_value, INVALID_EXCEPTION);
2481 TEST_c_c (cexp, 100.0, minus_infty, nan_value, nan_value, INVALID_EXCEPTION);
2482 TEST_c_c (cexp, -100.0, minus_infty, nan_value, nan_value, INVALID_EXCEPTION);
2484 TEST_c_c (cexp, minus_infty, 2.0, minus_zero, 0.0);
2485 TEST_c_c (cexp, minus_infty, 4.0, minus_zero, minus_zero);
2486 TEST_c_c (cexp, plus_infty, 2.0, minus_infty, plus_infty);
2487 TEST_c_c (cexp, plus_infty, 4.0, minus_infty, minus_infty);
2489 TEST_c_c (cexp, plus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
2490 TEST_c_c (cexp, plus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
2492 TEST_c_c (cexp, minus_infty, plus_infty, 0.0, 0.0, IGNORE_ZERO_INF_SIGN);
2493 TEST_c_c (cexp, minus_infty, minus_infty, 0.0, minus_zero, IGNORE_ZERO_INF_SIGN);
2495 TEST_c_c (cexp, minus_infty, nan_value, 0, 0, IGNORE_ZERO_INF_SIGN);
2497 TEST_c_c (cexp, plus_infty, nan_value, plus_infty, nan_value);
2499 TEST_c_c (cexp, nan_value, 0.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
2500 TEST_c_c (cexp, nan_value, 1.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
2502 TEST_c_c (cexp, nan_value, plus_infty, nan_value, nan_value, INVALID_EXCEPTION_OK);
2503 TEST_c_c (cexp, 0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2504 TEST_c_c (cexp, 1, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2505 TEST_c_c (cexp, nan_value, nan_value, nan_value, nan_value);
2507 TEST_c_c (cexp, 0.75L, 1.25L, 0.667537446429131586942201977015932112L, 2.00900045494094876258347228145863909L);
2508 TEST_c_c (cexp, -2.0, -3.0, -0.13398091492954261346140525546115575L, -0.019098516261135196432576240858800925L);
2510 TEST_c_c (cexp, 0, 0x1p65, 0.99888622066058013610642172179340364209972L, -0.047183876212354673805106149805700013943218L);
2511 TEST_c_c (cexp, 0, -0x1p65, 0.99888622066058013610642172179340364209972L, 0.047183876212354673805106149805700013943218L);
2512 TEST_c_c (cexp, 50, 0x1p127, 4.053997150228616856622417636046265337193e21L, 3.232070315463388524466674772633810238819e21L);
2515 TEST_c_c (cexp, 0, 1e22, 0.5232147853951389454975944733847094921409L, -0.8522008497671888017727058937530293682618L);
2516 TEST_c_c (cexp, 0, 0x1p1023, -0.826369834614147994500785680811743734805L, 0.5631277798508840134529434079444683477104L);
2517 TEST_c_c (cexp, 500, 0x1p1023, -1.159886268932754433233243794561351783426e217L, 7.904017694554466595359379965081774849708e216L);
2520 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
2521 TEST_c_c (cexp, 0, 0x1p16383L, 0.9210843909921906206874509522505756251609L, 0.3893629985894208126948115852610595405563L);
2522 TEST_c_c (cexp, -10000, 0x1p16383L, 1.045876464564882298442774542991176546722e-4343L, 4.421154026488516836023811173959413420548e-4344L);
2525 TEST_c_c (cexp, 88.75, 0.75, 2.558360358486542817001900410314204322891e38L, 2.383359453227311447654736314679677655100e38L);
2526 TEST_c_c (cexp, -95, 0.75, 4.039714446238306526889476684000081624047e-42L, 3.763383677300535390271646960780570275931e-42L, UNDERFLOW_EXCEPTION_FLOAT);
2529 TEST_c_c (cexp, 709.8125, 0.75, 1.355121963080879535248452862759108365762e308L, 1.262426823598609432507811340856186873507e308L);
2530 TEST_c_c (cexp, -720, 0.75, 1.486960657116368433685753325516638551722e-313L, 1.385247284245720590980701226843815229385e-313L, UNDERFLOW_EXCEPTION_DOUBLE);
2533 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
2534 TEST_c_c (cexp, 11356.5625, 0.75, 9.052188470850960144814815984311663764287e4931L, 8.432986734191301036267148978260970230200e4931L);
2535 TEST_c_c (cexp, -11370, 0.75, 8.631121063182211587489310508568170739592e-4939L, 8.040721827809267291427062346918413482824e-4939L, UNDERFLOW_EXCEPTION);
2539 TEST_c_c (cexp, 180, 0x1p-149, plus_infty, 2.087071793345235105931967606907855310664e33L, OVERFLOW_EXCEPTION);
2542 #if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MAX_EXP == 1024)
2543 TEST_c_c (cexp, 1440, 0x1p-1074, plus_infty, 1.196295853897226111293303155636183216483e302L, OVERFLOW_EXCEPTION);
2546 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
2547 TEST_c_c (cexp, 22730, 0x1p-16434L, plus_infty, 2.435706297811211974162115164702304105374e4924L, OVERFLOW_EXCEPTION);
2550 TEST_c_c (cexp, 1e6, 0, plus_infty, 0, OVERFLOW_EXCEPTION);
2551 TEST_c_c (cexp, 1e6, min_value, plus_infty, plus_infty, OVERFLOW_EXCEPTION);
2552 TEST_c_c (cexp, 1e6, -min_value, plus_infty, minus_infty, OVERFLOW_EXCEPTION);
2554 END (cexp, complex);
2562 TEST_c_f (cimag, 1.0, 0.0, 0.0);
2563 TEST_c_f (cimag, 1.0, minus_zero, minus_zero);
2564 TEST_c_f (cimag, 1.0, nan_value, nan_value);
2565 TEST_c_f (cimag, nan_value, nan_value, nan_value);
2566 TEST_c_f (cimag, 1.0, plus_infty, plus_infty);
2567 TEST_c_f (cimag, 1.0, minus_infty, minus_infty);
2568 TEST_c_f (cimag, 2.0, 3.0, 3.0);
2577 FUNC(clog) (BUILD_COMPLEX (-2, -3));
2578 if (errno == ENOSYS)
2579 /* Function not implemented. */
2584 TEST_c_c (clog, minus_zero, 0, minus_infty, M_PIl, DIVIDE_BY_ZERO_EXCEPTION);
2585 TEST_c_c (clog, minus_zero, minus_zero, minus_infty, -M_PIl, DIVIDE_BY_ZERO_EXCEPTION);
2587 TEST_c_c (clog, 0, 0, minus_infty, 0.0, DIVIDE_BY_ZERO_EXCEPTION);
2588 TEST_c_c (clog, 0, minus_zero, minus_infty, minus_zero, DIVIDE_BY_ZERO_EXCEPTION);
2590 TEST_c_c (clog, minus_infty, plus_infty, plus_infty, M_PI_34l);
2591 TEST_c_c (clog, minus_infty, minus_infty, plus_infty, -M_PI_34l);
2593 TEST_c_c (clog, plus_infty, plus_infty, plus_infty, M_PI_4l);
2594 TEST_c_c (clog, plus_infty, minus_infty, plus_infty, -M_PI_4l);
2596 TEST_c_c (clog, 0, plus_infty, plus_infty, M_PI_2l);
2597 TEST_c_c (clog, 3, plus_infty, plus_infty, M_PI_2l);
2598 TEST_c_c (clog, minus_zero, plus_infty, plus_infty, M_PI_2l);
2599 TEST_c_c (clog, -3, plus_infty, plus_infty, M_PI_2l);
2600 TEST_c_c (clog, 0, minus_infty, plus_infty, -M_PI_2l);
2601 TEST_c_c (clog, 3, minus_infty, plus_infty, -M_PI_2l);
2602 TEST_c_c (clog, minus_zero, minus_infty, plus_infty, -M_PI_2l);
2603 TEST_c_c (clog, -3, minus_infty, plus_infty, -M_PI_2l);
2605 TEST_c_c (clog, minus_infty, 0, plus_infty, M_PIl);
2606 TEST_c_c (clog, minus_infty, 1, plus_infty, M_PIl);
2607 TEST_c_c (clog, minus_infty, minus_zero, plus_infty, -M_PIl);
2608 TEST_c_c (clog, minus_infty, -1, plus_infty, -M_PIl);
2610 TEST_c_c (clog, plus_infty, 0, plus_infty, 0.0);
2611 TEST_c_c (clog, plus_infty, 1, plus_infty, 0.0);
2612 TEST_c_c (clog, plus_infty, minus_zero, plus_infty, minus_zero);
2613 TEST_c_c (clog, plus_infty, -1, plus_infty, minus_zero);
2615 TEST_c_c (clog, plus_infty, nan_value, plus_infty, nan_value);
2616 TEST_c_c (clog, minus_infty, nan_value, plus_infty, nan_value);
2618 TEST_c_c (clog, nan_value, plus_infty, plus_infty, nan_value);
2619 TEST_c_c (clog, nan_value, minus_infty, plus_infty, nan_value);
2621 TEST_c_c (clog, 0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2622 TEST_c_c (clog, 3, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2623 TEST_c_c (clog, minus_zero, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2624 TEST_c_c (clog, -3, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2626 TEST_c_c (clog, nan_value, 0, nan_value, nan_value, INVALID_EXCEPTION_OK);
2627 TEST_c_c (clog, nan_value, 5, nan_value, nan_value, INVALID_EXCEPTION_OK);
2628 TEST_c_c (clog, nan_value, minus_zero, nan_value, nan_value, INVALID_EXCEPTION_OK);
2629 TEST_c_c (clog, nan_value, -5, nan_value, nan_value, INVALID_EXCEPTION_OK);
2631 TEST_c_c (clog, nan_value, nan_value, nan_value, nan_value);
2633 TEST_c_c (clog, 0.75L, 1.25L, 0.376885901188190075998919126749298416L, 1.03037682652431246378774332703115153L);
2634 TEST_c_c (clog, -2, -3, 1.2824746787307683680267437207826593L, -2.1587989303424641704769327722648368L);
2636 TEST_c_c (clog, 0x1.fffffep+127L, 0x1.fffffep+127L, 89.06941264234832570836679262104313101776L, M_PI_4l);
2637 TEST_c_c (clog, 0x1.fffffep+127L, 1.0L, 88.72283905206835305365817656031404273372L, 2.938736052218037251011746307725933020145e-39L, UNDERFLOW_EXCEPTION_FLOAT);
2638 TEST_c_c (clog, 0x1p-149L, 0x1p-149L, -102.9323563131518784484589700365392203592L, M_PI_4l);
2639 TEST_c_c (clog, 0x1p-147L, 0x1p-147L, -101.5460619520319878296245057936228672231L, M_PI_4l);
2642 TEST_c_c (clog, 0x1.fffffffffffffp+1023L, 0x1.fffffffffffffp+1023L, 710.1292864836639693869320059713862337880L, M_PI_4l);
2643 TEST_c_c (clog, 0x1.fffffffffffffp+1023L, 0x1p+1023L, 709.8942846690411016323109979483151967689L, 0.4636476090008061606231772164674799632783L);
2644 TEST_c_c (clog, 0x1p-1074L, 0x1p-1074L, -744.0934983311012896593986823853525458290L, M_PI_4l);
2645 TEST_c_c (clog, 0x1p-1073L, 0x1p-1073L, -743.4003511505413443499814502638943692610L, M_PI_4l);
2648 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
2649 TEST_c_c (clog, 0x1.fp+16383L, 0x1.fp+16383L, 11356.83823118610934184548269774874545400L, M_PI_4l);
2650 TEST_c_c (clog, 0x1.fp+16383L, 0x1p+16383L, 11356.60974243783798653123798337822335902L, 0.4764674194737066993385333770295162295856L);
2651 TEST_c_c (clog, 0x1p-16440L, 0x1p-16441L, -11395.22807662984378194141292922726786191L, 0.4636476090008061162142562314612144020285L);
2654 TEST_c_c (clog, 0x1p-149L, 0x1.fp+127L, 88.69109041335841930424871526389807508374L, M_PI_2l);
2655 TEST_c_c (clog, -0x1p-149L, 0x1.fp+127L, 88.69109041335841930424871526389807508374L, M_PI_2l);
2656 TEST_c_c (clog, 0x1p-149L, -0x1.fp+127L, 88.69109041335841930424871526389807508374L, -M_PI_2l);
2657 TEST_c_c (clog, -0x1p-149L, -0x1.fp+127L, 88.69109041335841930424871526389807508374L, -M_PI_2l);
2658 TEST_c_c (clog, -0x1.fp+127L, 0x1p-149L, 88.69109041335841930424871526389807508374L, M_PIl);
2659 TEST_c_c (clog, -0x1.fp+127L, -0x1p-149L, 88.69109041335841930424871526389807508374L, -M_PIl);
2661 TEST_c_c (clog, 0x1.fp+127L, 0x1p-149L, 88.69109041335841930424871526389807508374L, plus_zero, UNDERFLOW_EXCEPTION);
2662 TEST_c_c (clog, 0x1.fp+127L, -0x1p-149L, 88.69109041335841930424871526389807508374L, minus_zero, UNDERFLOW_EXCEPTION);
2666 TEST_c_c (clog, 0x1p-1074L, 0x1.fp+1023L, 709.7509641950694165420886960904242800794L, M_PI_2l);
2667 TEST_c_c (clog, -0x1p-1074L, 0x1.fp+1023L, 709.7509641950694165420886960904242800794L, M_PI_2l);
2668 TEST_c_c (clog, 0x1p-1074L, -0x1.fp+1023L, 709.7509641950694165420886960904242800794L, -M_PI_2l);
2669 TEST_c_c (clog, -0x1p-1074L, -0x1.fp+1023L, 709.7509641950694165420886960904242800794L, -M_PI_2l);
2670 TEST_c_c (clog, -0x1.fp+1023L, 0x1p-1074L, 709.7509641950694165420886960904242800794L, M_PIl);
2671 TEST_c_c (clog, -0x1.fp+1023L, -0x1p-1074L, 709.7509641950694165420886960904242800794L, -M_PIl);
2673 #if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MAX_EXP == 1024)
2674 TEST_c_c (clog, 0x1.fp+1023L, 0x1p-1074L, 709.7509641950694165420886960904242800794L, plus_zero, UNDERFLOW_EXCEPTION);
2675 TEST_c_c (clog, 0x1.fp+1023L, -0x1p-1074L, 709.7509641950694165420886960904242800794L, minus_zero, UNDERFLOW_EXCEPTION);
2678 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
2679 TEST_c_c (clog, 0x1p-16445L, 0x1.fp+16383L, 11356.49165759582936919077408168801636572L, M_PI_2l);
2680 TEST_c_c (clog, -0x1p-16445L, 0x1.fp+16383L, 11356.49165759582936919077408168801636572L, M_PI_2l);
2681 TEST_c_c (clog, 0x1p-16445L, -0x1.fp+16383L, 11356.49165759582936919077408168801636572L, -M_PI_2l);
2682 TEST_c_c (clog, -0x1p-16445L, -0x1.fp+16383L, 11356.49165759582936919077408168801636572L, -M_PI_2l);
2683 TEST_c_c (clog, -0x1.fp+16383L, 0x1p-16445L, 11356.49165759582936919077408168801636572L, M_PIl);
2684 TEST_c_c (clog, -0x1.fp+16383L, -0x1p-16445L, 11356.49165759582936919077408168801636572L, -M_PIl);
2685 TEST_c_c (clog, 0x1.fp+16383L, 0x1p-16445L, 11356.49165759582936919077408168801636572L, plus_zero, UNDERFLOW_EXCEPTION);
2686 TEST_c_c (clog, 0x1.fp+16383L, -0x1p-16445L, 11356.49165759582936919077408168801636572L, minus_zero, UNDERFLOW_EXCEPTION);
2687 # if LDBL_MANT_DIG >= 113
2688 TEST_c_c (clog, 0x1p-16494L, 0x1.fp+16383L, 11356.49165759582936919077408168801636572L, M_PI_2l);
2689 TEST_c_c (clog, -0x1p-16494L, 0x1.fp+16383L, 11356.49165759582936919077408168801636572L, M_PI_2l);
2690 TEST_c_c (clog, 0x1p-16494L, -0x1.fp+16383L, 11356.49165759582936919077408168801636572L, -M_PI_2l);
2691 TEST_c_c (clog, -0x1p-16494L, -0x1.fp+16383L, 11356.49165759582936919077408168801636572L, -M_PI_2l);
2692 TEST_c_c (clog, -0x1.fp+16383L, 0x1p-16494L, 11356.49165759582936919077408168801636572L, M_PIl);
2693 TEST_c_c (clog, -0x1.fp+16383L, -0x1p-16494L, 11356.49165759582936919077408168801636572L, -M_PIl);
2694 TEST_c_c (clog, 0x1.fp+16383L, 0x1p-16494L, 11356.49165759582936919077408168801636572L, plus_zero, UNDERFLOW_EXCEPTION);
2695 TEST_c_c (clog, 0x1.fp+16383L, -0x1p-16494L, 11356.49165759582936919077408168801636572L, minus_zero, UNDERFLOW_EXCEPTION);
2699 TEST_c_c (clog, 1.0L, 0x1.234566p-10L, 6.172834701221959432440126967147726538097e-7L, 1.111110564353742042376451655136933182201e-3L);
2700 TEST_c_c (clog, -1.0L, 0x1.234566p-20L, 5.886877547844618300918562490463748605537e-13L, 3.141591568520436206990380699322226378452L);
2701 TEST_c_c (clog, 0x1.234566p-30L, 1.0L, 5.614163921211322622623353961365728040115e-19L, 1.570796325735258575254858696548386439740L);
2702 TEST_c_c (clog, -0x1.234566p-40L, -1.0L, 5.354083939753840089583620652120903838944e-25L, -1.570796326795931422008642456283782656359L);
2703 TEST_c_c (clog, 0x1.234566p-50L, 1.0L, 5.106052341226425256332038420428899201070e-31L, 1.570796326794895608681734464330528755366L);
2704 TEST_c_c (clog, 0x1.234566p-60L, 1.0L, 4.869510976053643471080816669875627875933e-37L, 1.570796326794896618244456860363082279319L);
2705 TEST_c_c (clog, 0x1p-62L, 1.0L, 2.350988701644575015937473074444491355582e-38L, 1.570796326794896619014481257142650555297L);
2706 TEST_c_c (clog, 0x1p-63L, 1.0L, 5.877471754111437539843682686111228389059e-39L, 1.570796326794896619122901474391200998698L, UNDERFLOW_EXCEPTION_FLOAT);
2707 TEST_c_c (clog, 0x1p-64L, 1.0L, 1.469367938527859384960920671527807097271e-39L, 1.570796326794896619177111583015476220398L, UNDERFLOW_EXCEPTION_FLOAT);
2709 TEST_c_c (clog, 0x1p-510L, 1.0L, 4.450147717014402766180465434664808128438e-308L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2710 TEST_c_c (clog, 0x1p-511L, 1.0L, 1.112536929253600691545116358666202032110e-308L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
2711 TEST_c_c (clog, 0x1p-512L, 1.0L, 2.781342323134001728862790896665505080274e-309L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
2713 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
2714 TEST_c_c (clog, 0x1p-8190L, 1.0L, 6.724206286224187012525355634643505205196e-4932L, 1.570796326794896619231321691639751442099L);
2715 TEST_c_c (clog, 0x1p-8191L, 1.0L, 1.681051571556046753131338908660876301299e-4932L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
2716 TEST_c_c (clog, 0x1p-8192L, 1.0L, 4.202628928890116882828347271652190753248e-4933L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
2719 TEST_c_c (clog, 0x1.000566p0L, 0x1.234p-10L, 8.298731898331237038231468223024422855654e-5L, 1.110938609507128729312743251313024793990e-3L);
2720 TEST_c_c (clog, 0x1.000566p0L, 0x1.234p-100L, 8.237022655933121125560939513260027133767e-5L, 8.974094312218060110948251664314290484113e-31L);
2722 TEST_c_c (clog, -0x1.0000000123456p0L, 0x1.2345678p-30L, 2.649094282537168795982991778475646793277e-10L, 3.141592652530155111500161671113150737892L);
2723 TEST_c_c (clog, -0x1.0000000123456p0L, 0x1.2345678p-1000L, 2.649094276923003995420209214900915462737e-10L, 3.141592653589793238462643383279502884197L);
2725 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
2726 TEST_c_c (clog, 0x1.00000000000000123456789abcp0L, 0x1.23456789p-60L, 9.868649107778739757272772275265050767867e-19L, 9.868649106423871142816660980898339912137e-19L);
2727 TEST_c_c (clog, 0x1.00000000000000123456789abcp0L, 0x1.23456789p-1000L, 9.868649107778739752403260515979017248596e-19L, 1.061846605795612822522063052130030717368e-301L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2730 TEST_c_c (clog, 0x0.ffffffp0L, 0x0.ffffffp-100L, -5.960464655174753498633255797994360530379e-8L, 7.888609052210118054117285652827862296732e-31L);
2732 TEST_c_c (clog, 0x0.fffffffffffff8p0L, 0x0.fffffffffffff8p-1000L, -1.110223024625156602053389888482372171810e-16L, 9.332636185032188789900895447238171696171e-302L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2734 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
2735 TEST_c_c (clog, 0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp-15000L, -5.421010862427522170184200798202494495630e-20L, 3.548665303440282824232502561095699343814e-4516L);
2738 TEST_c_c (clog, 0x1a6p-10L, 0x3a5p-10L, -1.4305135209763571252847059962654228661815e-06L, 1.1460277178115757370775644871674016684074L);
2739 TEST_c_c (clog, 0xf2p-10L, 0x3e3p-10L, 6.1988446308070710970664736815277450078106e-06L, 1.3322126499153926210226335249558203898460L);
2740 TEST_c_c (clog, 0x4d4ep-15L, 0x6605p-15L, -1.6298145321400412054744424587143483169412e-08L, 0.9223574537155056772124552172295398141249L);
2741 TEST_c_c (clog, 0x2818p-15L, 0x798fp-15L, 1.5366822245016167178749091974664853785194e-08L, 1.2522014929038946066987318471922169174157L);
2742 TEST_c_c (clog, 0x9b57bp-20L, 0xcb7b4p-20L, -3.9563019528687610863490232935890272740908e-11L, 0.9187593477446338910857133065497364950682L);
2743 TEST_c_c (clog, 0x2731p-20L, 0xfffd0p-20L, 4.4110493034041283943115971658295280288115e-11L, 1.5612279663766352262688735061954290528838L);
2744 TEST_c_c (clog, 0x2ede88p-23L, 0x771c3fp-23L, -4.4764192352906350039050902870893173560494e-13L, 1.1959106857549200806818600493552847793381L);
2745 TEST_c_c (clog, 0x11682p-23L, 0x7ffed1p-23L, 1.1723955140027907954461000991619077811832e-12L, 1.5622968405332756349813737986164832897108L);
2746 TEST_c_c (clog, 0xa1f2c1p-24L, 0xc643aep-24L, -1.0480505352462576151523512837107080269981e-13L, 0.8858771987699967480545613322309315260313L);
2747 TEST_c_c (clog, 0x659feap-24L, 0xeaf6f9p-24L, 3.7303493627403868207597214252239749960738e-14L, 1.1625816408046866464773042283673653469061L);
2749 TEST_c_c (clog, 0x4447d7175p-35L, 0x6c445e00ap-35L, -1.4823076576950255933915367361099865652625e-20L, 1.0081311552703893116404606212158840190615L);
2750 TEST_c_c (clog, 0x2dd46725bp-35L, 0x7783a1284p-35L, 4.4469229730850767799109418892826021157328e-20L, 1.2046235979300843056806465045930070146351L);
2751 TEST_c_c (clog, 0x164c74eea876p-45L, 0x16f393482f77p-45L, -3.0292258760486853327810377824479932031744e-26L, 0.7998237934177411746093524982030330293980L);
2752 TEST_c_c (clog, 0xfe961079616p-45L, 0x1bc37e09e6d1p-45L, 5.3718272201930019901317065495843842735179e-26L, 1.0503831592447830576186444373011142397404L);
2753 TEST_c_c (clog, 0xa4722f19346cp-51L, 0x7f9631c5e7f07p-51L, -6.2122796286154679676173624516405339768606e-30L, 1.4904138780720095276446375492434049214172L);
2754 TEST_c_c (clog, 0x10673dd0f2481p-51L, 0x7ef1d17cefbd2p-51L, 3.2047474274603604594851472963586149973093e-29L, 1.4422922682185099608731642353544207976604L);
2755 TEST_c_c (clog, 0x8ecbf810c4ae6p-52L, 0xd479468b09a37p-52L, -9.7375017988218644730510244778042114638107e-30L, 0.9790637929494922564724108399524154766631L);
2756 TEST_c_c (clog, 0x5b06b680ea2ccp-52L, 0xef452b965da9fp-52L, 8.3076914081087805757422664530653247447136e-30L, 1.2072712126771536614482822173033535043206L);
2757 TEST_c_c (clog, 0x659b70ab7971bp-53L, 0x1f5d111e08abecp-53L, -2.5083311595699359750201056724289010648701e-30L, 1.3710185432462268491534742969536240564640L);
2758 TEST_c_c (clog, 0x15cfbd1990d1ffp-53L, 0x176a3973e09a9ap-53L, 1.0168910106364605304135563536838075568606e-30L, 0.8208373755522359859870890246475340086663L);
2759 TEST_c_c (clog, 0x1367a310575591p-54L, 0x3cfcc0a0541f60p-54L, 5.0844550531823026520677817684239496041087e-32L, 1.2627468605458094918919206628466016525397L);
2760 TEST_c_c (clog, 0x55cb6d0c83af5p-55L, 0x7fe33c0c7c4e90p-55L, -5.2000108498455368032511404449795741611813e-32L, 1.5288921536982513453421343495466824420259L);
2762 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
2763 TEST_c_c (clog, 0x298c62cb546588a7p-63L, 0x7911b1dfcc4ecdaep-63L, -1.1931267660846218205882675852805793644095e-36L, 1.2402109774337032400594953899784058127412L);
2764 TEST_c_c (clog, 0x4d9c37e2b5cb4533p-63L, 0x65c98be2385a042ep-63L, 6.4064442119814669184296141278612389400075e-37L, 0.9193591364645830864185131402313014890145L);
2765 TEST_c_c (clog, 0x602fd5037c4792efp-64L, 0xed3e2086dcca80b8p-64L, -2.3362950222592964220878638677292132852104e-37L, 1.1856121127236268105413184264288408265852L);
2766 TEST_c_c (clog, 0x6b10b4f3520217b6p-64L, 0xe8893cbb449253a1p-64L, 2.4244570985709679851855191080208817099132e-37L, 1.1393074519572050614551047548718495655972L);
2767 TEST_c_c (clog, 0x81b7efa81fc35ad1p-65L, 0x1ef4b835f1c79d812p-65L, -9.9182335850630508484862145328126979066934e-39L, 1.3146479888794807046338799047003947008804L);
2769 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
2770 TEST_c_c (clog, 0x3f96469050f650869c2p-75L, 0x6f16b2c9c8b05988335p-75L, -1.0509738482436128031927971874674370984602e-45L, 1.0509191467640012308402149909370784281448L);
2771 TEST_c_c (clog, 0x3157fc1d73233e580c8p-75L, 0x761b52ccd435d7c7f5fp-75L, 1.3487497719126364307640897239165442763573e-43L, 1.1750493008528425228929764149024375035382L);
2772 TEST_c_c (clog, 0x155f8afc4c48685bf63610p-85L, 0x17d0cf2652cdbeb1294e19p-85L, -4.7775669192897997174762089350332738583822e-50L, 0.8393953487996880419413728440067635213372L);
2773 TEST_c_c (clog, 0x13836d58a13448d750b4b9p-85L, 0x195ca7bc3ab4f9161edbe6p-85L, 2.8398125044729578740243199963484494962411e-50L, 0.9149964976334130461795060758257083099706L);
2774 TEST_c_c (clog, 0x1df515eb171a808b9e400266p-95L, 0x7c71eb0cd4688dfe98581c77p-95L, -3.5048022044913950094635368750889659723004e-57L, 1.3345633256521815205858155673950177421079L);
2775 TEST_c_c (clog, 0xe33f66c9542ca25cc43c867p-95L, 0x7f35a68ebd3704a43c465864p-95L, 4.1101771307217268747345114262406964584250e-56L, 1.4596065864518742494094402406719567059585L);
2776 TEST_c_c (clog, 0x6771f22c64ed551b857c128b4cp-105L, 0x1f570e7a13cc3cf2f44fd793ea1p-105L, -1.4281333889622737316199756373421183559948e-62L, 1.3673546561165378090903506783353927980633L);
2777 TEST_c_c (clog, 0x15d8ab6ed05ca514086ac3a1e84p-105L, 0x1761e480aa094c0b10b34b09ce9p-105L, 1.0027319539522347477331743836657426754857e-62L, 0.8193464073721167323313606647411269414759L);
2778 TEST_c_c (clog, 0x187190c1a334497bdbde5a95f48p-106L, 0x3b25f08062d0a095c4cfbbc338dp-106L, -1.7471844652198029695350765775994001163767e-63L, 1.1789110097072986038243729592318526094314L);
2779 TEST_c_c (clog, 0x6241ef0da53f539f02fad67dabp-106L, 0x3fb46641182f7efd9caa769dac0p-106L, 4.3299788920664682288477984749202524623248e-63L, 1.4746938237585656250866370987773473745867L);
2781 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 113
2782 TEST_c_c (clog, 0x3e1d0a105ac4ebeacd9c6952d34cp-112L, 0xf859b3d1b06d005dcbb5516d5479p-112L, -1.1683999374665377365054966073875064467108e-66L, 1.3257197596350832748781065387304444940172L);
2783 TEST_c_c (clog, 0x47017a2e36807acb1e5214b209dep-112L, 0xf5f4a550c9d75e3bb1839d865f0dp-112L, 1.5077923002544367932999503838191154621839e-65L, 1.2897445708311412721399861948957141824914L);
2784 TEST_c_c (clog, 0x148f818cb7a9258fca942ade2a0cap-113L, 0x18854a34780b8333ec53310ad7001p-113L, -7.1865869169568789348552370692485515571497e-67L, 0.8730167479365994646287897223471819363668L);
2785 TEST_c_c (clog, 0xfd95243681c055c2632286921092p-113L, 0x1bccabcd29ca2152860ec29e34ef7p-113L, 6.6255694866654064502633121109394710807528e-66L, 1.0526409614996288387567810726095850312049L);
2786 TEST_c_c (clog, 0xdb85c467ee2aadd5f425fe0f4b8dp-114L, 0x3e83162a0f95f1dcbf97dddf410eap-114L, 4.6017338806965821566734340588575402712716e-67L, 1.3547418904611758959096647942223384691728L);
2787 TEST_c_c (clog, 0x1415bcaf2105940d49a636e98ae59p-115L, 0x7e6a150adfcd1b0921d44b31f40f4p-115L, 2.5993421227864195179698176012564317527271e-67L, 1.4132318089683022770487383611430906982461L);
2790 END (clog, complex);
2798 FUNC(clog10) (BUILD_COMPLEX (0.7L, 1.2L));
2799 if (errno == ENOSYS)
2800 /* Function not implemented. */
2805 TEST_c_c (clog10, minus_zero, 0, minus_infty, M_PIl, DIVIDE_BY_ZERO_EXCEPTION);
2806 TEST_c_c (clog10, minus_zero, minus_zero, minus_infty, -M_PIl, DIVIDE_BY_ZERO_EXCEPTION);
2808 TEST_c_c (clog10, 0, 0, minus_infty, 0.0, DIVIDE_BY_ZERO_EXCEPTION);
2809 TEST_c_c (clog10, 0, minus_zero, minus_infty, minus_zero, DIVIDE_BY_ZERO_EXCEPTION);
2811 TEST_c_c (clog10, minus_infty, plus_infty, plus_infty, M_PI_34_LOG10El);
2813 TEST_c_c (clog10, plus_infty, plus_infty, plus_infty, M_PI4_LOG10El);
2814 TEST_c_c (clog10, plus_infty, minus_infty, plus_infty, -M_PI4_LOG10El);
2816 TEST_c_c (clog10, 0, plus_infty, plus_infty, M_PI2_LOG10El);
2817 TEST_c_c (clog10, 3, plus_infty, plus_infty, M_PI2_LOG10El);
2818 TEST_c_c (clog10, minus_zero, plus_infty, plus_infty, M_PI2_LOG10El);
2819 TEST_c_c (clog10, -3, plus_infty, plus_infty, M_PI2_LOG10El);
2820 TEST_c_c (clog10, 0, minus_infty, plus_infty, -M_PI2_LOG10El);
2821 TEST_c_c (clog10, 3, minus_infty, plus_infty, -M_PI2_LOG10El);
2822 TEST_c_c (clog10, minus_zero, minus_infty, plus_infty, -M_PI2_LOG10El);
2823 TEST_c_c (clog10, -3, minus_infty, plus_infty, -M_PI2_LOG10El);
2825 TEST_c_c (clog10, minus_infty, 0, plus_infty, M_PI_LOG10El);
2826 TEST_c_c (clog10, minus_infty, 1, plus_infty, M_PI_LOG10El);
2827 TEST_c_c (clog10, minus_infty, minus_zero, plus_infty, -M_PI_LOG10El);
2828 TEST_c_c (clog10, minus_infty, -1, plus_infty, -M_PI_LOG10El);
2830 TEST_c_c (clog10, plus_infty, 0, plus_infty, 0.0);
2831 TEST_c_c (clog10, plus_infty, 1, plus_infty, 0.0);
2832 TEST_c_c (clog10, plus_infty, minus_zero, plus_infty, minus_zero);
2833 TEST_c_c (clog10, plus_infty, -1, plus_infty, minus_zero);
2835 TEST_c_c (clog10, plus_infty, nan_value, plus_infty, nan_value);
2836 TEST_c_c (clog10, minus_infty, nan_value, plus_infty, nan_value);
2838 TEST_c_c (clog10, nan_value, plus_infty, plus_infty, nan_value);
2839 TEST_c_c (clog10, nan_value, minus_infty, plus_infty, nan_value);
2841 TEST_c_c (clog10, 0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2842 TEST_c_c (clog10, 3, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2843 TEST_c_c (clog10, minus_zero, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2844 TEST_c_c (clog10, -3, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
2846 TEST_c_c (clog10, nan_value, 0, nan_value, nan_value, INVALID_EXCEPTION_OK);
2847 TEST_c_c (clog10, nan_value, 5, nan_value, nan_value, INVALID_EXCEPTION_OK);
2848 TEST_c_c (clog10, nan_value, minus_zero, nan_value, nan_value, INVALID_EXCEPTION_OK);
2849 TEST_c_c (clog10, nan_value, -5, nan_value, nan_value, INVALID_EXCEPTION_OK);
2851 TEST_c_c (clog10, nan_value, nan_value, nan_value, nan_value);
2853 TEST_c_c (clog10, 0.75L, 1.25L, 0.163679467193165171449476605077428975L, 0.447486970040493067069984724340855636L);
2854 TEST_c_c (clog10, -2, -3, 0.556971676153418384603252578971164214L, -0.937554462986374708541507952140189646L);
2856 TEST_c_c (clog10, 0x1.fffffep+127L, 0x1.fffffep+127L, 38.68235441693561449174780668781319348761L, M_PI4_LOG10El);
2857 TEST_c_c (clog10, 0x1.fffffep+127L, 1.0L, 38.53183941910362389414093724045094697423L, 1.276276851248440096917018665609900318458e-39L, UNDERFLOW_EXCEPTION_FLOAT);
2858 TEST_c_c (clog10, 0x1p-149L, 0x1p-149L, -44.70295435610120748924022586658721447508L, M_PI4_LOG10El);
2859 TEST_c_c (clog10, 0x1p-147L, 0x1p-147L, -44.10089436477324509881274807713822842154L, M_PI4_LOG10El);
2862 TEST_c_c (clog10, 0x1.fffffffffffffp+1023L, 0x1.fffffffffffffp+1023L, 308.4052305577487344482591243175787477115L, M_PI4_LOG10El);
2863 TEST_c_c (clog10, 0x1.fffffffffffffp+1023L, 0x1p+1023L, 308.3031705664207720674749211936626341569L, 0.2013595981366865903254995612594728746470L);
2864 TEST_c_c (clog10, 0x1p-1074L, 0x1p-1074L, -323.1557003452838130619487034867432642357L, M_PI4_LOG10El);
2865 TEST_c_c (clog10, 0x1p-1073L, 0x1p-1073L, -322.8546703496198318667349645920187712089L, M_PI4_LOG10El);
2868 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
2869 TEST_c_c (clog10, 0x1.fp+16383L, 0x1.fp+16383L, 4932.212175672014259683102930239951947672L, M_PI4_LOG10El);
2870 TEST_c_c (clog10, 0x1.fp+16383L, 0x1p+16383L, 4932.112944269463028900262609694408579449L, 0.2069271710841128115912940666587802677383L);
2871 TEST_c_c (clog10, 0x1p-16440L, 0x1p-16441L, -4948.884673709346821106688037612752099609L, 0.2013595981366865710389502301937289472543L);
2874 TEST_c_c (clog10, 0x1p-149L, 0x1.fp+127L, 38.51805116050395969095658815123105801479L, 0.6821881769209206737428918127156778851051L);
2875 TEST_c_c (clog10, -0x1p-149L, 0x1.fp+127L, 38.51805116050395969095658815123105801479L, 0.6821881769209206737428918127156778851051L);
2876 TEST_c_c (clog10, 0x1p-149L, -0x1.fp+127L, 38.51805116050395969095658815123105801479L, -0.6821881769209206737428918127156778851051L);
2877 TEST_c_c (clog10, -0x1p-149L, -0x1.fp+127L, 38.51805116050395969095658815123105801479L, -0.6821881769209206737428918127156778851051L);
2878 TEST_c_c (clog10, -0x1.fp+127L, 0x1p-149L, 38.51805116050395969095658815123105801479L, 1.364376353841841347485783625431355770210L);
2879 TEST_c_c (clog10, -0x1.fp+127L, -0x1p-149L, 38.51805116050395969095658815123105801479L, -1.364376353841841347485783625431355770210L);
2881 TEST_c_c (clog10, 0x1.fp+127L, 0x1p-149L, 38.51805116050395969095658815123105801479L, plus_zero, UNDERFLOW_EXCEPTION);
2882 TEST_c_c (clog10, 0x1.fp+127L, -0x1p-149L, 38.51805116050395969095658815123105801479L, minus_zero, UNDERFLOW_EXCEPTION);
2886 TEST_c_c (clog10, 0x1p-1074L, 0x1.fp+1023L, 308.2409272754311106024666378243768099991L, 0.6821881769209206737428918127156778851051L);
2887 TEST_c_c (clog10, -0x1p-1074L, 0x1.fp+1023L, 308.2409272754311106024666378243768099991L, 0.6821881769209206737428918127156778851051L);
2888 TEST_c_c (clog10, 0x1p-1074L, -0x1.fp+1023L, 308.2409272754311106024666378243768099991L, -0.6821881769209206737428918127156778851051L);
2889 TEST_c_c (clog10, -0x1p-1074L, -0x1.fp+1023L, 308.2409272754311106024666378243768099991L, -0.6821881769209206737428918127156778851051L);
2890 TEST_c_c (clog10, -0x1.fp+1023L, 0x1p-1074L, 308.2409272754311106024666378243768099991L, 1.364376353841841347485783625431355770210L);
2891 TEST_c_c (clog10, -0x1.fp+1023L, -0x1p-1074L, 308.2409272754311106024666378243768099991L, -1.364376353841841347485783625431355770210L);
2893 #if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MAX_EXP == 1024)
2894 TEST_c_c (clog10, 0x1.fp+1023L, 0x1p-1074L, 308.2409272754311106024666378243768099991L, plus_zero, UNDERFLOW_EXCEPTION);
2895 TEST_c_c (clog10, 0x1.fp+1023L, -0x1p-1074L, 308.2409272754311106024666378243768099991L, minus_zero, UNDERFLOW_EXCEPTION);
2898 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
2899 TEST_c_c (clog10, 0x1p-16445L, 0x1.fp+16383L, 4932.061660674182269085496060792589701158L, 0.6821881769209206737428918127156778851051L);
2900 TEST_c_c (clog10, -0x1p-16445L, 0x1.fp+16383L, 4932.061660674182269085496060792589701158L, 0.6821881769209206737428918127156778851051L);
2901 TEST_c_c (clog10, 0x1p-16445L, -0x1.fp+16383L, 4932.061660674182269085496060792589701158L, -0.6821881769209206737428918127156778851051L);
2902 TEST_c_c (clog10, -0x1p-16445L, -0x1.fp+16383L, 4932.061660674182269085496060792589701158L, -0.6821881769209206737428918127156778851051L);
2903 TEST_c_c (clog10, -0x1.fp+16383L, 0x1p-16445L, 4932.061660674182269085496060792589701158L, 1.364376353841841347485783625431355770210L);
2904 TEST_c_c (clog10, -0x1.fp+16383L, -0x1p-16445L, 4932.061660674182269085496060792589701158L, -1.364376353841841347485783625431355770210L);
2905 TEST_c_c (clog10, 0x1.fp+16383L, 0x1p-16445L, 4932.061660674182269085496060792589701158L, plus_zero, UNDERFLOW_EXCEPTION);
2906 TEST_c_c (clog10, 0x1.fp+16383L, -0x1p-16445L, 4932.061660674182269085496060792589701158L, minus_zero, UNDERFLOW_EXCEPTION);
2907 # if LDBL_MANT_DIG >= 113
2908 TEST_c_c (clog10, 0x1p-16494L, 0x1.fp+16383L, 4932.061660674182269085496060792589701158L, 0.6821881769209206737428918127156778851051L);
2909 TEST_c_c (clog10, -0x1p-16494L, 0x1.fp+16383L, 4932.061660674182269085496060792589701158L, 0.6821881769209206737428918127156778851051L);
2910 TEST_c_c (clog10, 0x1p-16494L, -0x1.fp+16383L, 4932.061660674182269085496060792589701158L, -0.6821881769209206737428918127156778851051L);
2911 TEST_c_c (clog10, -0x1p-16494L, -0x1.fp+16383L, 4932.061660674182269085496060792589701158L, -0.6821881769209206737428918127156778851051L);
2912 TEST_c_c (clog10, -0x1.fp+16383L, 0x1p-16494L, 4932.061660674182269085496060792589701158L, 1.364376353841841347485783625431355770210L);
2913 TEST_c_c (clog10, -0x1.fp+16383L, -0x1p-16494L, 4932.061660674182269085496060792589701158L, -1.364376353841841347485783625431355770210L);
2914 TEST_c_c (clog10, 0x1.fp+16383L, 0x1p-16494L, 4932.061660674182269085496060792589701158L, plus_zero, UNDERFLOW_EXCEPTION);
2915 TEST_c_c (clog10, 0x1.fp+16383L, -0x1p-16494L, 4932.061660674182269085496060792589701158L, minus_zero, UNDERFLOW_EXCEPTION);
2919 TEST_c_c (clog10, 1.0L, 0x1.234566p-10L, 2.680828048441605163181684680300513080769e-7L, 4.825491868832381486767558728169977751564e-4L);
2920 TEST_c_c (clog10, -1.0L, 0x1.234566p-20L, 2.556638434669064077889576526006849923281e-13L, 1.364375882602207106407956770293808181427L);
2921 TEST_c_c (clog10, 0x1.234566p-30L, 1.0L, 2.438200411482400072282924063740535840474e-19L, 6.821881764607257184291586401763604544928e-1L);
2922 TEST_c_c (clog10, -0x1.234566p-40L, -1.0L, 2.325249110681915353442924915876654139373e-25L, -6.821881769213700828789403802671540158935e-1L);
2923 TEST_c_c (clog10, 0x1.234566p-50L, 1.0L, 2.217530356103816369479108963807448194409e-31L, 6.821881769209202348667823902864283966959e-1L);
2924 TEST_c_c (clog10, 0x1.234566p-60L, 1.0L, 2.114801746467415208319767917450504756866e-37L, 6.821881769209206733143018621078368211515e-1L);
2925 TEST_c_c (clog10, 0x1p-61L, 1.0L, 4.084085680564517578238994467153626207224e-38L, 6.821881769209206735545466044044889962925e-1L);
2926 TEST_c_c (clog10, 0x1p-62L, 1.0L, 1.021021420141129394559748616788406551878e-38L, 6.821881769209206736487192085600834406988e-1L, UNDERFLOW_EXCEPTION_FLOAT);
2927 TEST_c_c (clog10, 0x1p-63L, 1.0L, 2.552553550352823486399371541971016379740e-39L, 6.821881769209206736958055106378806629019e-1L, UNDERFLOW_EXCEPTION_FLOAT);
2929 TEST_c_c (clog10, 0x1p-509L, 1.0L, 7.730698388614835910296270976605350994446e-308L, 6.821881769209206737428918127156778851051e-1L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2930 TEST_c_c (clog10, 0x1p-510L, 1.0L, 1.932674597153708977574067744151337748612e-308L, 6.821881769209206737428918127156778851051e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
2931 TEST_c_c (clog10, 0x1p-511L, 1.0L, 4.831686492884272443935169360378344371529e-309L, 6.821881769209206737428918127156778851051e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
2933 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
2934 TEST_c_c (clog10, 0x1p-8189L, 1.0L, 1.168114274114528946314738738025008370069e-4931L, 6.821881769209206737428918127156778851051e-1L);
2935 TEST_c_c (clog10, 0x1p-8190L, 1.0L, 2.920285685286322365786846845062520925172e-4932L, 6.821881769209206737428918127156778851051e-1L, UNDERFLOW_EXCEPTION);
2936 TEST_c_c (clog10, 0x1p-8191L, 1.0L, 7.300714213215805914467117112656302312931e-4933L, 6.821881769209206737428918127156778851051e-1L, UNDERFLOW_EXCEPTION);
2939 TEST_c_c (clog10, 0x1.000566p0L, 0x1.234p-10L, 3.604093470239754109961125085078190708674e-5L, 4.824745078422174667425851670822596859720e-4L);
2940 TEST_c_c (clog10, 0x1.000566p0L, 0x1.234p-100L, 3.577293486783822178310971763308187385546e-5L, 3.897399639875661463735636919790792140598e-31L);
2942 TEST_c_c (clog10, -0x1.0000000123456p0L, 0x1.2345678p-30L, 1.150487028947346337782682105935961875822e-10L, 1.364376353381646356131680448946397884147L);
2943 TEST_c_c (clog10, -0x1.0000000123456p0L, 0x1.2345678p-1000L, 1.150487026509145544402795327729455391948e-10L, 1.364376353841841347485783625431355770210L);
2945 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
2946 TEST_c_c (clog10, 0x1.00000000000000123456789abcp0L, 0x1.23456789p-60L, 4.285899851347756188767674032946882584784e-19L, 4.285899850759344225805480528847018395861e-19L);
2947 TEST_c_c (clog10, 0x1.00000000000000123456789abcp0L, 0x1.23456789p-1000L, 4.285899851347756186652871946325962330640e-19L, 4.611541215247321502041995872887317363241e-302L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2950 TEST_c_c (clog10, 0x0.ffffffp0L, 0x0.ffffffp-100L, -2.588596909321764128428416045209904492216e-8L, 3.425979381266895667295625489912064603415e-31L);
2952 TEST_c_c (clog10, 0x0.fffffffffffff8p0L, 0x0.fffffffffffff8p-1000L, -4.821637332766435821255375046554377090472e-17L, 4.053112396770095089737411317782466262176e-302L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2954 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
2955 TEST_c_c (clog10, 0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp-15000L, -2.354315103889861110220423157644627849164e-20L, 1.541165759405643564697852372112893034397e-4516L);
2958 TEST_c_c (clog10, 0x1a6p-10L, 0x3a5p-10L, -6.2126412844802358329771948751248003038444e-07L, 0.4977135139537443711784513409096950995985L);
2959 TEST_c_c (clog10, 0xf2p-10L, 0x3e3p-10L, 2.6921240173351112953324592659528481616879e-06L, 0.5785726025799636431142862788413361783862L);
2960 TEST_c_c (clog10, 0x4d4ep-15L, 0x6605p-15L, -7.0781945783414996953799915941870192015212e-09L, 0.4005747524909781155537088181659175147564L);
2961 TEST_c_c (clog10, 0x2818p-15L, 0x798fp-15L, 6.6737261053986614395049481326819059203910e-09L, 0.5438241985991753781478398141908629586460L);
2962 TEST_c_c (clog10, 0x9b57bp-20L, 0xcb7b4p-20L, -1.7182001068739620267773842120965071561416e-11L, 0.3990121149225253562859800593935899629087L);
2963 TEST_c_c (clog10, 0x2731p-20L, 0xfffd0p-20L, 1.9156943718715958194239364991329064049438e-11L, 0.6780326907904082601285090019969008967595L);
2964 TEST_c_c (clog10, 0x2ede88p-23L, 0x771c3fp-23L, -1.9440841725722970687903291200493082253766e-13L, 0.5193774116724956222518530053006822210323L);
2965 TEST_c_c (clog10, 0x11682p-23L, 0x7ffed1p-23L, 5.0916490233953865181284669870035717560498e-13L, 0.6784968969384861816694467029319146542069L);
2966 TEST_c_c (clog10, 0xa1f2c1p-24L, 0xc643aep-24L, -4.5516256421319921959681423447271490869664e-14L, 0.3847315790697197749315054516562206543710L);
2967 TEST_c_c (clog10, 0x659feap-24L, 0xeaf6f9p-24L, 1.6200701438094619117335617123525612051457e-14L, 0.5049027913635038013499728086604870749732L);
2969 TEST_c_c (clog10, 0x4447d7175p-35L, 0x6c445e00ap-35L, -6.4375803621988389731799033530075237868110e-21L, 0.4378257977686804492768642780897650927167L);
2970 TEST_c_c (clog10, 0x2dd46725bp-35L, 0x7783a1284p-35L, 1.9312741086596516918394613098872836703188e-20L, 0.5231613813514771042838490538484014771862L);
2971 TEST_c_c (clog10, 0x164c74eea876p-45L, 0x16f393482f77p-45L, -1.3155760824064879362415202279780039150764e-26L, 0.3473590599762514228227328130640352044313L);
2972 TEST_c_c (clog10, 0xfe961079616p-45L, 0x1bc37e09e6d1p-45L, 2.3329549194675052736016290082882121135546e-26L, 0.4561756099441139182878993697611751382976L);
2973 TEST_c_c (clog10, 0xa4722f19346cp-51L, 0x7f9631c5e7f07p-51L, -2.6979587627476803379953050733225113494503e-30L, 0.6472785229986997177606324374555347813105L);
2974 TEST_c_c (clog10, 0x10673dd0f2481p-51L, 0x7ef1d17cefbd2p-51L, 1.3918041236396763648388478552321724382899e-29L, 0.6263795733790237053262025311642907438291L);
2975 TEST_c_c (clog10, 0x8ecbf810c4ae6p-52L, 0xd479468b09a37p-52L, -4.2289432987513243393180377141513840878196e-30L, 0.4252020027092323591068799049905597805296L);
2976 TEST_c_c (clog10, 0x5b06b680ea2ccp-52L, 0xef452b965da9fp-52L, 3.6079845358966994996207055940336690133424e-30L, 0.5243112258263349992771652393178033846555L);
2977 TEST_c_c (clog10, 0x659b70ab7971bp-53L, 0x1f5d111e08abecp-53L, -1.0893543813872082317104059174982092534059e-30L, 0.5954257879188711495921161433751775633232L);
2978 TEST_c_c (clog10, 0x15cfbd1990d1ffp-53L, 0x176a3973e09a9ap-53L, 4.4163015461643576961232672330852798804976e-31L, 0.3564851427422832755956993418877523303529L);
2979 TEST_c_c (clog10, 0x1367a310575591p-54L, 0x3cfcc0a0541f60p-54L, 2.2081507730821788480616336165447731164865e-32L, 0.5484039935757001196548030312819898864760L);
2980 TEST_c_c (clog10, 0x55cb6d0c83af5p-55L, 0x7fe33c0c7c4e90p-55L, -2.2583360179249556400630343805573865814771e-32L, 0.6639894257763289307423302343317622430835L);
2982 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
2983 TEST_c_c (clog10, 0x298c62cb546588a7p-63L, 0x7911b1dfcc4ecdaep-63L, -5.1816837072162316773907242302011632570857e-37L, 0.5386167838952956925896424154370364458140L);
2984 TEST_c_c (clog10, 0x4d9c37e2b5cb4533p-63L, 0x65c98be2385a042ep-63L, 2.7822833698845776001753149807484078521508e-37L, 0.3992725998539071066769046272515417679815L);
2985 TEST_c_c (clog10, 0x602fd5037c4792efp-64L, 0xed3e2086dcca80b8p-64L, -1.0146400362652473358437501879334790111898e-37L, 0.5149047982335273098246594109614460842099L);
2986 TEST_c_c (clog10, 0x6b10b4f3520217b6p-64L, 0xe8893cbb449253a1p-64L, 1.0529283395205396881397407610630442563938e-37L, 0.4947949395762683446121140513971996916447L);
2987 TEST_c_c (clog10, 0x81b7efa81fc35ad1p-65L, 0x1ef4b835f1c79d812p-65L, -4.3074341162203896332989394770760901408798e-39L, 0.5709443672155660428417571212549720987784L);
2989 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
2990 TEST_c_c (clog10, 0x3f96469050f650869c2p-75L, 0x6f16b2c9c8b05988335p-75L, -4.5643214291682663316715446865040356750881e-46L, 0.4564083863660793840592614609053162690362L);
2991 TEST_c_c (clog10, 0x3157fc1d73233e580c8p-75L, 0x761b52ccd435d7c7f5fp-75L, 5.8575458340992751256451490143468457830297e-44L, 0.5103174273246635294300470585396890237265L);
2992 TEST_c_c (clog10, 0x155f8afc4c48685bf63610p-85L, 0x17d0cf2652cdbeb1294e19p-85L, -2.0748709499710785084693619097712106753591e-50L, 0.3645447681189598740620098186365764884771L);
2993 TEST_c_c (clog10, 0x13836d58a13448d750b4b9p-85L, 0x195ca7bc3ab4f9161edbe6p-85L, 1.2333149003324592532859843519619084433953e-50L, 0.3973779298829931059309198145608711073016L);
2994 TEST_c_c (clog10, 0x1df515eb171a808b9e400266p-95L, 0x7c71eb0cd4688dfe98581c77p-95L, -1.5221162575729652613635150540947625639689e-57L, 0.5795934880811949230121092882659698986043L);
2995 TEST_c_c (clog10, 0xe33f66c9542ca25cc43c867p-95L, 0x7f35a68ebd3704a43c465864p-95L, 1.7850272475173865337808494725293124613817e-56L, 0.6338990862456906754888183278564382516852L);
2996 TEST_c_c (clog10, 0x6771f22c64ed551b857c128b4cp-105L, 0x1f570e7a13cc3cf2f44fd793ea1p-105L, -6.2023045024810589256360494043570293518879e-63L, 0.5938345819561308555003145899438513900776L);
2997 TEST_c_c (clog10, 0x15d8ab6ed05ca514086ac3a1e84p-105L, 0x1761e480aa094c0b10b34b09ce9p-105L, 4.3548095442952115860848857519953610343042e-63L, 0.3558376234889641500775150477035448866763L);
2998 TEST_c_c (clog10, 0x187190c1a334497bdbde5a95f48p-106L, 0x3b25f08062d0a095c4cfbbc338dp-106L, -7.5879257211204444302994221436282805900756e-64L, 0.5119945461708707332160859198685423099187L);
2999 TEST_c_c (clog10, 0x6241ef0da53f539f02fad67dabp-106L, 0x3fb46641182f7efd9caa769dac0p-106L, 1.8804859395820231849002915747252695375405e-63L, 0.6404513901551516189871978418046651877394L);
3001 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 113
3002 TEST_c_c (clog10, 0x3e1d0a105ac4ebeacd9c6952d34cp-112L, 0xf859b3d1b06d005dcbb5516d5479p-112L, -5.0742964549782184008668435276046798273476e-67L, 0.5757527761596220360985719127090110408283L);
3003 TEST_c_c (clog10, 0x47017a2e36807acb1e5214b209dep-112L, 0xf5f4a550c9d75e3bb1839d865f0dp-112L, 6.5482587585671294601662599808612773010057e-66L, 0.5601289501766423782280643144987875760229L);
3004 TEST_c_c (clog10, 0x148f818cb7a9258fca942ade2a0cap-113L, 0x18854a34780b8333ec53310ad7001p-113L, -3.1210950417524756037077807411854181477733e-67L, 0.3791463562379872585396164879981280044658L);
3005 TEST_c_c (clog10, 0xfd95243681c055c2632286921092p-113L, 0x1bccabcd29ca2152860ec29e34ef7p-113L, 2.8774482675253468630312378575186855052697e-66L, 0.4571561610046221605554903008571429975493L);
3006 TEST_c_c (clog10, 0xdb85c467ee2aadd5f425fe0f4b8dp-114L, 0x3e83162a0f95f1dcbf97dddf410eap-114L, 1.9985076315737626043096596036300177494613e-67L, 0.5883569274304683249184005177865521205198L);
3007 TEST_c_c (clog10, 0x1415bcaf2105940d49a636e98ae59p-115L, 0x7e6a150adfcd1b0921d44b31f40f4p-115L, 1.1288799405048268615023706955013387413519e-67L, 0.6137587762850841972073301550420510507903L);
3010 END (clog10, complex);
3018 TEST_c_c (conj, 0.0, 0.0, 0.0, minus_zero);
3019 TEST_c_c (conj, 0.0, minus_zero, 0.0, 0.0);
3020 TEST_c_c (conj, nan_value, nan_value, nan_value, nan_value);
3021 TEST_c_c (conj, plus_infty, minus_infty, plus_infty, plus_infty);
3022 TEST_c_c (conj, plus_infty, plus_infty, plus_infty, minus_infty);
3023 TEST_c_c (conj, 1.0, 2.0, 1.0, -2.0);
3024 TEST_c_c (conj, 3.0, -4.0, 3.0, 4.0);
3026 END (conj, complex);
3031 copysign_test (void)
3035 TEST_ff_f (copysign, 0, 4, 0);
3036 TEST_ff_f (copysign, 0, -4, minus_zero);
3037 TEST_ff_f (copysign, minus_zero, 4, 0);
3038 TEST_ff_f (copysign, minus_zero, -4, minus_zero);
3040 TEST_ff_f (copysign, plus_infty, 0, plus_infty);
3041 TEST_ff_f (copysign, plus_infty, minus_zero, minus_infty);
3042 TEST_ff_f (copysign, minus_infty, 0, plus_infty);
3043 TEST_ff_f (copysign, minus_infty, minus_zero, minus_infty);
3045 TEST_ff_f (copysign, 0, plus_infty, 0);
3046 TEST_ff_f (copysign, 0, minus_zero, minus_zero);
3047 TEST_ff_f (copysign, minus_zero, plus_infty, 0);
3048 TEST_ff_f (copysign, minus_zero, minus_zero, minus_zero);
3050 /* XXX More correctly we would have to check the sign of the NaN. */
3051 TEST_ff_f (copysign, nan_value, 0, nan_value);
3052 TEST_ff_f (copysign, nan_value, minus_zero, nan_value);
3053 TEST_ff_f (copysign, -nan_value, 0, nan_value);
3054 TEST_ff_f (copysign, -nan_value, minus_zero, nan_value);
3065 if (errno == ENOSYS)
3066 /* Function not implemented. */
3071 TEST_f_f (cos, 0, 1);
3072 TEST_f_f (cos, minus_zero, 1);
3074 TEST_f_f (cos, plus_infty, nan_value, INVALID_EXCEPTION);
3075 check_int ("errno for cos(+inf) == EDOM", errno, EDOM, 0, 0, 0);
3077 TEST_f_f (cos, minus_infty, nan_value, INVALID_EXCEPTION);
3078 check_int ("errno for cos(-inf) == EDOM", errno, EDOM, 0, 0, 0);
3080 TEST_f_f (cos, nan_value, nan_value);
3081 check_int ("errno for cos(NaN) unchanged", errno, 0, 0, 0, 0);
3083 TEST_f_f (cos, M_PI_6l * 2.0, 0.5);
3084 TEST_f_f (cos, M_PI_6l * 4.0, -0.5);
3085 TEST_f_f (cos, M_PI_2l, 0);
3087 TEST_f_f (cos, 0.75L, 0.731688868873820886311838753000084544L);
3089 TEST_f_f (cos, 0x1p65, 0.99888622066058013610642172179340364209972L);
3090 TEST_f_f (cos, -0x1p65, 0.99888622066058013610642172179340364209972L);
3093 TEST_f_f (cos, 0.80190127184058835, 0.69534156199418473);
3096 TEST_f_f (cos, 0x1.442f74p+15, 2.4407839902314016628485779006274989801517e-06L);
3099 TEST_f_f (cos, 1e22, 0.5232147853951389454975944733847094921409L);
3100 TEST_f_f (cos, 0x1p1023, -0.826369834614147994500785680811743734805L);
3103 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
3104 TEST_f_f (cos, 0x1p16383L, 0.9210843909921906206874509522505756251609L);
3107 TEST_f_f (cos, 0x1p+120, -9.25879022854837867303861764107414946730833e-01L);
3108 TEST_f_f (cos, 0x1p+127, 7.81914638714960072263910298466369236613162e-01L);
3109 TEST_f_f (cos, 0x1.fffff8p+127, 9.98819362551949040703862043664101081064641e-01L);
3110 TEST_f_f (cos, 0x1.fffffep+127, 8.53021039830304158051791467692161107353094e-01L);
3111 TEST_f_f (cos, 0x1p+50, 8.68095904660550604334592502063501320395739e-01L);
3112 TEST_f_f (cos, 0x1p+28, -1.65568979490578758865468278195361551113358e-01L);
3119 cos_test_tonearest (void)
3121 int save_round_mode;
3124 if (errno == ENOSYS)
3125 /* Function not implemented. */
3128 START (cos_tonearest);
3130 save_round_mode = fegetround ();
3132 if (!fesetround (FE_TONEAREST))
3134 TEST_f_f (cos, 1, 0.5403023058681397174009366074429766037323L);
3135 TEST_f_f (cos, 2, -0.4161468365471423869975682295007621897660L);
3136 TEST_f_f (cos, 3, -0.9899924966004454572715727947312613023937L);
3137 TEST_f_f (cos, 4, -0.6536436208636119146391681830977503814241L);
3138 TEST_f_f (cos, 5, 0.2836621854632262644666391715135573083344L);
3139 TEST_f_f (cos, 6, 0.9601702866503660205456522979229244054519L);
3140 TEST_f_f (cos, 7, 0.7539022543433046381411975217191820122183L);
3141 TEST_f_f (cos, 8, -0.1455000338086135258688413818311946826093L);
3142 TEST_f_f (cos, 9, -0.9111302618846769883682947111811653112463L);
3143 TEST_f_f (cos, 10, -0.8390715290764524522588639478240648345199L);
3146 fesetround (save_round_mode);
3148 END (cos_tonearest);
3153 cos_test_towardzero (void)
3155 int save_round_mode;
3158 if (errno == ENOSYS)
3159 /* Function not implemented. */
3162 START (cos_towardzero);
3164 save_round_mode = fegetround ();
3166 if (!fesetround (FE_TOWARDZERO))
3168 TEST_f_f (cos, 1, 0.5403023058681397174009366074429766037323L);
3169 TEST_f_f (cos, 2, -0.4161468365471423869975682295007621897660L);
3170 TEST_f_f (cos, 3, -0.9899924966004454572715727947312613023937L);
3171 TEST_f_f (cos, 4, -0.6536436208636119146391681830977503814241L);
3172 TEST_f_f (cos, 5, 0.2836621854632262644666391715135573083344L);
3173 TEST_f_f (cos, 6, 0.9601702866503660205456522979229244054519L);
3174 TEST_f_f (cos, 7, 0.7539022543433046381411975217191820122183L);
3175 TEST_f_f (cos, 8, -0.1455000338086135258688413818311946826093L);
3176 TEST_f_f (cos, 9, -0.9111302618846769883682947111811653112463L);
3177 TEST_f_f (cos, 10, -0.8390715290764524522588639478240648345199L);
3180 fesetround (save_round_mode);
3182 END (cos_towardzero);
3187 cos_test_downward (void)
3189 int save_round_mode;
3192 if (errno == ENOSYS)
3193 /* Function not implemented. */
3196 START (cos_downward);
3198 save_round_mode = fegetround ();
3200 if (!fesetround (FE_DOWNWARD))
3202 TEST_f_f (cos, 1, 0.5403023058681397174009366074429766037323L);
3203 TEST_f_f (cos, 2, -0.4161468365471423869975682295007621897660L);
3204 TEST_f_f (cos, 3, -0.9899924966004454572715727947312613023937L);
3205 TEST_f_f (cos, 4, -0.6536436208636119146391681830977503814241L);
3206 TEST_f_f (cos, 5, 0.2836621854632262644666391715135573083344L);
3207 TEST_f_f (cos, 6, 0.9601702866503660205456522979229244054519L);
3208 TEST_f_f (cos, 7, 0.7539022543433046381411975217191820122183L);
3209 TEST_f_f (cos, 8, -0.1455000338086135258688413818311946826093L);
3210 TEST_f_f (cos, 9, -0.9111302618846769883682947111811653112463L);
3211 TEST_f_f (cos, 10, -0.8390715290764524522588639478240648345199L);
3214 fesetround (save_round_mode);
3221 cos_test_upward (void)
3223 int save_round_mode;
3226 if (errno == ENOSYS)
3227 /* Function not implemented. */
3232 save_round_mode = fegetround ();
3234 if (!fesetround (FE_UPWARD))
3236 TEST_f_f (cos, 1, 0.5403023058681397174009366074429766037323L);
3237 TEST_f_f (cos, 2, -0.4161468365471423869975682295007621897660L);
3238 TEST_f_f (cos, 3, -0.9899924966004454572715727947312613023937L);
3239 TEST_f_f (cos, 4, -0.6536436208636119146391681830977503814241L);
3240 TEST_f_f (cos, 5, 0.2836621854632262644666391715135573083344L);
3241 TEST_f_f (cos, 6, 0.9601702866503660205456522979229244054519L);
3242 TEST_f_f (cos, 7, 0.7539022543433046381411975217191820122183L);
3243 TEST_f_f (cos, 8, -0.1455000338086135258688413818311946826093L);
3244 TEST_f_f (cos, 9, -0.9111302618846769883682947111811653112463L);
3245 TEST_f_f (cos, 10, -0.8390715290764524522588639478240648345199L);
3248 fesetround (save_round_mode);
3259 if (errno == ENOSYS)
3260 /* Function not implemented. */
3264 TEST_f_f (cosh, 0, 1);
3265 TEST_f_f (cosh, minus_zero, 1);
3268 TEST_f_f (cosh, plus_infty, plus_infty);
3269 TEST_f_f (cosh, minus_infty, plus_infty);
3271 TEST_f_f (cosh, nan_value, nan_value);
3273 TEST_f_f (cosh, 0.75L, 1.29468328467684468784170818539018176L);
3276 TEST_f_f (cosh, 709.8893558127259666434838436543941497802734375L, 9.9999998999995070652573675944761818416035e+307L);
3277 TEST_f_f (cosh, -709.8893558127259666434838436543941497802734375L, 9.9999998999995070652573675944761818416035e+307L);
3285 cosh_test_tonearest (void)
3287 int save_round_mode;
3290 if (errno == ENOSYS)
3291 /* Function not implemented. */
3294 START (cosh_tonearest);
3296 save_round_mode = fegetround ();
3298 if (!fesetround (FE_TONEAREST))
3300 TEST_f_f (cosh, 22, 1792456423.065795780980053377632656584997L);
3301 TEST_f_f (cosh, 23, 4872401723.124451300068625740569997090344L);
3302 TEST_f_f (cosh, 24, 13244561064.92173614708845674912733665919L);
3305 fesetround (save_round_mode);
3307 END (cosh_tonearest);
3312 cosh_test_towardzero (void)
3314 int save_round_mode;
3317 if (errno == ENOSYS)
3318 /* Function not implemented. */
3321 START (cosh_towardzero);
3323 save_round_mode = fegetround ();
3325 if (!fesetround (FE_TOWARDZERO))
3327 TEST_f_f (cosh, 22, 1792456423.065795780980053377632656584997L);
3328 TEST_f_f (cosh, 23, 4872401723.124451300068625740569997090344L);
3329 TEST_f_f (cosh, 24, 13244561064.92173614708845674912733665919L);
3332 fesetround (save_round_mode);
3334 END (cosh_towardzero);
3339 cosh_test_downward (void)
3341 int save_round_mode;
3344 if (errno == ENOSYS)
3345 /* Function not implemented. */
3348 START (cosh_downward);
3350 save_round_mode = fegetround ();
3352 if (!fesetround (FE_DOWNWARD))
3354 TEST_f_f (cosh, 22, 1792456423.065795780980053377632656584997L);
3355 TEST_f_f (cosh, 23, 4872401723.124451300068625740569997090344L);
3356 TEST_f_f (cosh, 24, 13244561064.92173614708845674912733665919L);
3359 fesetround (save_round_mode);
3361 END (cosh_downward);
3366 cosh_test_upward (void)
3368 int save_round_mode;
3371 if (errno == ENOSYS)
3372 /* Function not implemented. */
3375 START (cosh_upward);
3377 save_round_mode = fegetround ();
3379 if (!fesetround (FE_UPWARD))
3381 TEST_f_f (cosh, 22, 1792456423.065795780980053377632656584997L);
3382 TEST_f_f (cosh, 23, 4872401723.124451300068625740569997090344L);
3383 TEST_f_f (cosh, 24, 13244561064.92173614708845674912733665919L);
3386 fesetround (save_round_mode);
3396 FUNC(cpow) (BUILD_COMPLEX (1, 0), BUILD_COMPLEX (0, 0));
3397 if (errno == ENOSYS)
3398 /* Function not implemented. */
3403 TEST_cc_c (cpow, 1, 0, 0, 0, 1.0, 0.0);
3404 TEST_cc_c (cpow, 2, 0, 10, 0, 1024.0, 0.0);
3406 TEST_cc_c (cpow, M_El, 0, 0, 2 * M_PIl, 1.0, 0.0);
3407 TEST_cc_c (cpow, 2, 3, 4, 0, -119.0, -120.0);
3409 TEST_cc_c (cpow, nan_value, nan_value, nan_value, nan_value, nan_value, nan_value);
3411 TEST_cc_c (cpow, 0.75L, 1.25L, 0.75L, 1.25L, 0.117506293914473555420279832210420483L, 0.346552747708338676483025352060418001L);
3412 TEST_cc_c (cpow, 0.75L, 1.25L, 1.0L, 1.0L, 0.0846958290317209430433805274189191353L, 0.513285749182902449043287190519090481L);
3413 TEST_cc_c (cpow, 0.75L, 1.25L, 1.0L, 0.0L, 0.75L, 1.25L);
3414 TEST_cc_c (cpow, 0.75L, 1.25L, 0.0L, 1.0L, 0.331825439177608832276067945276730566L, 0.131338600281188544930936345230903032L);
3416 END (cpow, complex);
3424 TEST_c_c (cproj, 0.0, 0.0, 0.0, 0.0);
3425 TEST_c_c (cproj, minus_zero, minus_zero, minus_zero, minus_zero);
3426 TEST_c_c (cproj, 0.0, minus_zero, 0.0, minus_zero);
3427 TEST_c_c (cproj, minus_zero, 0.0, minus_zero, 0.0);
3429 TEST_c_c (cproj, nan_value, nan_value, nan_value, nan_value);
3431 TEST_c_c (cproj, plus_infty, plus_infty, plus_infty, 0.0);
3432 TEST_c_c (cproj, plus_infty, minus_infty, plus_infty, minus_zero);
3433 TEST_c_c (cproj, minus_infty, plus_infty, plus_infty, 0.0);
3434 TEST_c_c (cproj, minus_infty, minus_infty, plus_infty, minus_zero);
3436 TEST_c_c (cproj, 1.0, 0.0, 1.0, 0.0);
3437 TEST_c_c (cproj, 2.0, 3.0, 2.0, 3.0);
3439 END (cproj, complex);
3447 TEST_c_f (creal, 0.0, 1.0, 0.0);
3448 TEST_c_f (creal, minus_zero, 1.0, minus_zero);
3449 TEST_c_f (creal, nan_value, 1.0, nan_value);
3450 TEST_c_f (creal, nan_value, nan_value, nan_value);
3451 TEST_c_f (creal, plus_infty, 1.0, plus_infty);
3452 TEST_c_f (creal, minus_infty, 1.0, minus_infty);
3453 TEST_c_f (creal, 2.0, 3.0, 2.0);
3462 FUNC(csin) (BUILD_COMPLEX (0.7L, 1.2L));
3463 if (errno == ENOSYS)
3464 /* Function not implemented. */
3469 TEST_c_c (csin, 0.0, 0.0, 0.0, 0.0);
3470 TEST_c_c (csin, minus_zero, 0.0, minus_zero, 0.0);
3471 TEST_c_c (csin, 0.0, minus_zero, 0, minus_zero);
3472 TEST_c_c (csin, minus_zero, minus_zero, minus_zero, minus_zero);
3474 TEST_c_c (csin, 0.0, plus_infty, 0.0, plus_infty);
3475 TEST_c_c (csin, minus_zero, plus_infty, minus_zero, plus_infty);
3476 TEST_c_c (csin, 0.0, minus_infty, 0.0, minus_infty);
3477 TEST_c_c (csin, minus_zero, minus_infty, minus_zero, minus_infty);
3479 TEST_c_c (csin, plus_infty, 0.0, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
3480 TEST_c_c (csin, minus_infty, 0.0, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
3481 TEST_c_c (csin, plus_infty, minus_zero, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
3482 TEST_c_c (csin, minus_infty, minus_zero, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
3484 TEST_c_c (csin, plus_infty, plus_infty, nan_value, plus_infty, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
3485 TEST_c_c (csin, minus_infty, plus_infty, nan_value, plus_infty, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
3486 TEST_c_c (csin, plus_infty, minus_infty, nan_value, plus_infty, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
3487 TEST_c_c (csin, minus_infty, minus_infty, nan_value, plus_infty, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
3489 TEST_c_c (csin, plus_infty, 6.75, nan_value, nan_value, INVALID_EXCEPTION);
3490 TEST_c_c (csin, plus_infty, -6.75, nan_value, nan_value, INVALID_EXCEPTION);
3491 TEST_c_c (csin, minus_infty, 6.75, nan_value, nan_value, INVALID_EXCEPTION);
3492 TEST_c_c (csin, minus_infty, -6.75, nan_value, nan_value, INVALID_EXCEPTION);
3494 TEST_c_c (csin, 4.625, plus_infty, minus_infty, minus_infty);
3495 TEST_c_c (csin, 4.625, minus_infty, minus_infty, plus_infty);
3496 TEST_c_c (csin, -4.625, plus_infty, plus_infty, minus_infty);
3497 TEST_c_c (csin, -4.625, minus_infty, plus_infty, plus_infty);
3499 TEST_c_c (csin, nan_value, 0.0, nan_value, 0.0, IGNORE_ZERO_INF_SIGN);
3500 TEST_c_c (csin, nan_value, minus_zero, nan_value, 0.0, IGNORE_ZERO_INF_SIGN);
3502 TEST_c_c (csin, nan_value, plus_infty, nan_value, plus_infty, IGNORE_ZERO_INF_SIGN);
3503 TEST_c_c (csin, nan_value, minus_infty, nan_value, plus_infty, IGNORE_ZERO_INF_SIGN);
3505 TEST_c_c (csin, nan_value, 9.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
3506 TEST_c_c (csin, nan_value, -9.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
3508 TEST_c_c (csin, 0.0, nan_value, 0.0, nan_value);
3509 TEST_c_c (csin, minus_zero, nan_value, minus_zero, nan_value);
3511 TEST_c_c (csin, 10.0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
3512 TEST_c_c (csin, nan_value, -10.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
3514 TEST_c_c (csin, plus_infty, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
3515 TEST_c_c (csin, minus_infty, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
3517 TEST_c_c (csin, nan_value, nan_value, nan_value, nan_value);
3519 TEST_c_c (csin, 0.75L, 1.25L, 1.28722291002649188575873510790565441L, 1.17210635989270256101081285116138863L);
3520 TEST_c_c (csin, -2, -3, -9.15449914691142957346729954460983256L, 4.16890695996656435075481305885375484L);
3522 TEST_c_c (csin, 0.75, 89.5, 2.522786001038096774676288412995370563339e38L, 2.708024460708609732016532185663087200560e38L);
3523 TEST_c_c (csin, 0.75, -89.5, 2.522786001038096774676288412995370563339e38L, -2.708024460708609732016532185663087200560e38L);
3524 TEST_c_c (csin, -0.75, 89.5, -2.522786001038096774676288412995370563339e38L, 2.708024460708609732016532185663087200560e38L);
3525 TEST_c_c (csin, -0.75, -89.5, -2.522786001038096774676288412995370563339e38L, -2.708024460708609732016532185663087200560e38L);
3528 TEST_c_c (csin, 0.75, 710.5, 1.255317763348154410745082950806112487736e308L, 1.347490911916428129246890157395342279438e308L);
3529 TEST_c_c (csin, 0.75, -710.5, 1.255317763348154410745082950806112487736e308L, -1.347490911916428129246890157395342279438e308L);
3530 TEST_c_c (csin, -0.75, 710.5, -1.255317763348154410745082950806112487736e308L, 1.347490911916428129246890157395342279438e308L);
3531 TEST_c_c (csin, -0.75, -710.5, -1.255317763348154410745082950806112487736e308L, -1.347490911916428129246890157395342279438e308L);
3534 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
3535 TEST_c_c (csin, 0.75, 11357.25, 8.385498349388321535962327491346664141020e4931L, 9.001213196851067077465606717616495588201e4931L);
3536 TEST_c_c (csin, 0.75, -11357.25, 8.385498349388321535962327491346664141020e4931L, -9.001213196851067077465606717616495588201e4931L);
3537 TEST_c_c (csin, -0.75, 11357.25, -8.385498349388321535962327491346664141020e4931L, 9.001213196851067077465606717616495588201e4931L);
3538 TEST_c_c (csin, -0.75, -11357.25, -8.385498349388321535962327491346664141020e4931L, -9.001213196851067077465606717616495588201e4931L);
3542 TEST_c_c (csin, 0x1p-149, 180, 1.043535896672617552965983803453927655332e33L, plus_infty, OVERFLOW_EXCEPTION);
3545 #if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MAX_EXP == 1024)
3546 TEST_c_c (csin, 0x1p-1074, 1440, 5.981479269486130556466515778180916082415e301L, plus_infty, OVERFLOW_EXCEPTION);
3549 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
3550 TEST_c_c (csin, 0x1p-16434L, 22730, 1.217853148905605987081057582351152052687e4924L, plus_infty, OVERFLOW_EXCEPTION);
3553 END (csin, complex);
3561 FUNC(csinh) (BUILD_COMPLEX (0.7L, 1.2L));
3562 if (errno == ENOSYS)
3563 /* Function not implemented. */
3568 TEST_c_c (csinh, 0.0, 0.0, 0.0, 0.0);
3569 TEST_c_c (csinh, minus_zero, 0.0, minus_zero, 0.0);
3570 TEST_c_c (csinh, 0.0, minus_zero, 0.0, minus_zero);
3571 TEST_c_c (csinh, minus_zero, minus_zero, minus_zero, minus_zero);
3573 TEST_c_c (csinh, 0.0, plus_infty, 0.0, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
3574 TEST_c_c (csinh, minus_zero, plus_infty, 0.0, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
3575 TEST_c_c (csinh, 0.0, minus_infty, 0.0, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
3576 TEST_c_c (csinh, minus_zero, minus_infty, 0.0, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
3578 TEST_c_c (csinh, plus_infty, 0.0, plus_infty, 0.0);
3579 TEST_c_c (csinh, minus_infty, 0.0, minus_infty, 0.0);
3580 TEST_c_c (csinh, plus_infty, minus_zero, plus_infty, minus_zero);
3581 TEST_c_c (csinh, minus_infty, minus_zero, minus_infty, minus_zero);
3583 TEST_c_c (csinh, plus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
3584 TEST_c_c (csinh, minus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
3585 TEST_c_c (csinh, plus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
3586 TEST_c_c (csinh, minus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
3588 TEST_c_c (csinh, plus_infty, 4.625, minus_infty, minus_infty);
3589 TEST_c_c (csinh, minus_infty, 4.625, plus_infty, minus_infty);
3590 TEST_c_c (csinh, plus_infty, -4.625, minus_infty, plus_infty);
3591 TEST_c_c (csinh, minus_infty, -4.625, plus_infty, plus_infty);
3593 TEST_c_c (csinh, 6.75, plus_infty, nan_value, nan_value, INVALID_EXCEPTION);
3594 TEST_c_c (csinh, -6.75, plus_infty, nan_value, nan_value, INVALID_EXCEPTION);
3595 TEST_c_c (csinh, 6.75, minus_infty, nan_value, nan_value, INVALID_EXCEPTION);
3596 TEST_c_c (csinh, -6.75, minus_infty, nan_value, nan_value, INVALID_EXCEPTION);
3598 TEST_c_c (csinh, 0.0, nan_value, 0.0, nan_value, IGNORE_ZERO_INF_SIGN);
3599 TEST_c_c (csinh, minus_zero, nan_value, 0.0, nan_value, IGNORE_ZERO_INF_SIGN);
3601 TEST_c_c (csinh, plus_infty, nan_value, plus_infty, nan_value, IGNORE_ZERO_INF_SIGN);
3602 TEST_c_c (csinh, minus_infty, nan_value, plus_infty, nan_value, IGNORE_ZERO_INF_SIGN);
3604 TEST_c_c (csinh, 9.0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
3605 TEST_c_c (csinh, -9.0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
3607 TEST_c_c (csinh, nan_value, 0.0, nan_value, 0.0);
3608 TEST_c_c (csinh, nan_value, minus_zero, nan_value, minus_zero);
3610 TEST_c_c (csinh, nan_value, 10.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
3611 TEST_c_c (csinh, nan_value, -10.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
3613 TEST_c_c (csinh, nan_value, plus_infty, nan_value, nan_value, INVALID_EXCEPTION_OK);
3614 TEST_c_c (csinh, nan_value, minus_infty, nan_value, nan_value, INVALID_EXCEPTION_OK);
3616 TEST_c_c (csinh, nan_value, nan_value, nan_value, nan_value);
3618 TEST_c_c (csinh, 0.75L, 1.25L, 0.259294854551162779153349830618433028L, 1.22863452409509552219214606515777594L);
3619 TEST_c_c (csinh, -2, -3, 3.59056458998577995201256544779481679L, -0.530921086248519805267040090660676560L);
3621 TEST_c_c (csinh, 89.5, 0.75, 2.708024460708609732016532185663087200560e38L, 2.522786001038096774676288412995370563339e38L);
3622 TEST_c_c (csinh, -89.5, 0.75, -2.708024460708609732016532185663087200560e38L, 2.522786001038096774676288412995370563339e38L);
3623 TEST_c_c (csinh, 89.5, -0.75, 2.708024460708609732016532185663087200560e38L, -2.522786001038096774676288412995370563339e38L);
3624 TEST_c_c (csinh, -89.5, -0.75, -2.708024460708609732016532185663087200560e38L, -2.522786001038096774676288412995370563339e38L);
3627 TEST_c_c (csinh, 710.5, 0.75, 1.347490911916428129246890157395342279438e308L, 1.255317763348154410745082950806112487736e308L);
3628 TEST_c_c (csinh, -710.5, 0.75, -1.347490911916428129246890157395342279438e308L, 1.255317763348154410745082950806112487736e308L);
3629 TEST_c_c (csinh, 710.5, -0.75, 1.347490911916428129246890157395342279438e308L, -1.255317763348154410745082950806112487736e308L);
3630 TEST_c_c (csinh, -710.5, -0.75, -1.347490911916428129246890157395342279438e308L, -1.255317763348154410745082950806112487736e308L);
3633 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
3634 TEST_c_c (csinh, 11357.25, 0.75, 9.001213196851067077465606717616495588201e4931L, 8.385498349388321535962327491346664141020e4931L);
3635 TEST_c_c (csinh, -11357.25, 0.75, -9.001213196851067077465606717616495588201e4931L, 8.385498349388321535962327491346664141020e4931L);
3636 TEST_c_c (csinh, 11357.25, -0.75, 9.001213196851067077465606717616495588201e4931L, -8.385498349388321535962327491346664141020e4931L);
3637 TEST_c_c (csinh, -11357.25, -0.75, -9.001213196851067077465606717616495588201e4931L, -8.385498349388321535962327491346664141020e4931L);
3641 TEST_c_c (csinh, 180, 0x1p-149, plus_infty, 1.043535896672617552965983803453927655332e33L, OVERFLOW_EXCEPTION);
3644 #if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MAX_EXP == 1024)
3645 TEST_c_c (csinh, 1440, 0x1p-1074, plus_infty, 5.981479269486130556466515778180916082415e301L, OVERFLOW_EXCEPTION);
3648 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
3649 TEST_c_c (csinh, 22730, 0x1p-16434L, plus_infty, 1.217853148905605987081057582351152052687e4924L, OVERFLOW_EXCEPTION);
3652 END (csinh, complex);
3660 FUNC(csqrt) (BUILD_COMPLEX (-1, 0));
3661 if (errno == ENOSYS)
3662 /* Function not implemented. */
3667 TEST_c_c (csqrt, 0, 0, 0.0, 0.0);
3668 TEST_c_c (csqrt, 0, minus_zero, 0, minus_zero);
3669 TEST_c_c (csqrt, minus_zero, 0, 0.0, 0.0);
3670 TEST_c_c (csqrt, minus_zero, minus_zero, 0.0, minus_zero);
3672 TEST_c_c (csqrt, minus_infty, 0, 0.0, plus_infty);
3673 TEST_c_c (csqrt, minus_infty, 6, 0.0, plus_infty);
3674 TEST_c_c (csqrt, minus_infty, minus_zero, 0.0, minus_infty);
3675 TEST_c_c (csqrt, minus_infty, -6, 0.0, minus_infty);
3677 TEST_c_c (csqrt, plus_infty, 0, plus_infty, 0.0);
3678 TEST_c_c (csqrt, plus_infty, 6, plus_infty, 0.0);
3679 TEST_c_c (csqrt, plus_infty, minus_zero, plus_infty, minus_zero);
3680 TEST_c_c (csqrt, plus_infty, -6, plus_infty, minus_zero);
3682 TEST_c_c (csqrt, 0, plus_infty, plus_infty, plus_infty);
3683 TEST_c_c (csqrt, 4, plus_infty, plus_infty, plus_infty);
3684 TEST_c_c (csqrt, plus_infty, plus_infty, plus_infty, plus_infty);
3685 TEST_c_c (csqrt, minus_zero, plus_infty, plus_infty, plus_infty);
3686 TEST_c_c (csqrt, -4, plus_infty, plus_infty, plus_infty);
3687 TEST_c_c (csqrt, minus_infty, plus_infty, plus_infty, plus_infty);
3688 TEST_c_c (csqrt, 0, minus_infty, plus_infty, minus_infty);
3689 TEST_c_c (csqrt, 4, minus_infty, plus_infty, minus_infty);
3690 TEST_c_c (csqrt, plus_infty, minus_infty, plus_infty, minus_infty);
3691 TEST_c_c (csqrt, minus_zero, minus_infty, plus_infty, minus_infty);
3692 TEST_c_c (csqrt, -4, minus_infty, plus_infty, minus_infty);
3693 TEST_c_c (csqrt, minus_infty, minus_infty, plus_infty, minus_infty);
3695 TEST_c_c (csqrt, minus_infty, nan_value, nan_value, plus_infty, IGNORE_ZERO_INF_SIGN);
3697 TEST_c_c (csqrt, plus_infty, nan_value, plus_infty, nan_value);
3699 TEST_c_c (csqrt, 0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
3700 TEST_c_c (csqrt, 1, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
3701 TEST_c_c (csqrt, minus_zero, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
3702 TEST_c_c (csqrt, -1, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
3704 TEST_c_c (csqrt, nan_value, 0, nan_value, nan_value, INVALID_EXCEPTION_OK);
3705 TEST_c_c (csqrt, nan_value, 8, nan_value, nan_value, INVALID_EXCEPTION_OK);
3706 TEST_c_c (csqrt, nan_value, minus_zero, nan_value, nan_value, INVALID_EXCEPTION_OK);
3707 TEST_c_c (csqrt, nan_value, -8, nan_value, nan_value, INVALID_EXCEPTION_OK);
3709 TEST_c_c (csqrt, nan_value, nan_value, nan_value, nan_value);
3711 TEST_c_c (csqrt, 16.0, -30.0, 5.0, -3.0);
3712 TEST_c_c (csqrt, -1, 0, 0.0, 1.0);
3713 TEST_c_c (csqrt, 0, 2, 1.0, 1.0);
3714 TEST_c_c (csqrt, 119, 120, 12.0, 5.0);
3715 TEST_c_c (csqrt, 0.75L, 1.25L, 1.05065169626078392338656675760808326L, 0.594868882070379067881984030639932657L);
3716 TEST_c_c (csqrt, -2, -3, 0.89597747612983812471573375529004348L, -1.6741492280355400404480393008490519L);
3717 TEST_c_c (csqrt, -2, 3, 0.89597747612983812471573375529004348L, 1.6741492280355400404480393008490519L);
3718 /* Principal square root should be returned (i.e., non-negative real
3720 TEST_c_c (csqrt, 0, -1, M_SQRT_2_2, -M_SQRT_2_2);
3722 TEST_c_c (csqrt, 0x1.fffffep+127L, 0x1.fffffep+127L, 2.026714405498316804978751017492482558075e+19L, 8.394925938143272988211878516208015586281e+18L);
3723 TEST_c_c (csqrt, 0x1.fffffep+127L, 1.0L, 1.844674352395372953599975585936590505260e+19L, 2.710505511993121390769065968615872097053e-20L);
3724 TEST_c_c (csqrt, 0x1p-149L, 0x1p-149L, 4.112805464342778798097003462770175200803e-23L, 1.703579802732953750368659735601389709551e-23L);
3725 TEST_c_c (csqrt, 0x1p-147L, 0x1p-147L, 8.225610928685557596194006925540350401606e-23L, 3.407159605465907500737319471202779419102e-23L);
3727 TEST_c_c (csqrt, plus_zero, 0x1p-149L, 2.646977960169688559588507814623881131411e-23L, 2.646977960169688559588507814623881131411e-23L);
3728 TEST_c_c (csqrt, 0x1p-50L, 0x1p-149L, 2.980232238769531250000000000000000000000e-8L, 2.350988701644575015937473074444491355637e-38L);
3730 TEST_c_c (csqrt, 0x1p+127L, 0x1p-149L, 1.304381782533278221234957180625250836888e19L, plus_zero, UNDERFLOW_EXCEPTION);
3732 TEST_c_c (csqrt, 0x1p-149L, 0x1p+127L, 9.223372036854775808000000000000000000000e18L, 9.223372036854775808000000000000000000000e18L);
3733 TEST_c_c (csqrt, 0x1.000002p-126L, 0x1.000002p-126L, 1.191195773697904627170323731331667740087e-19L, 4.934094449071842328766868579214125217132e-20L);
3734 TEST_c_c (csqrt, -0x1.000002p-126L, -0x1.000002p-126L, 4.934094449071842328766868579214125217132e-20L, -1.191195773697904627170323731331667740087e-19L);
3737 TEST_c_c (csqrt, 0x1.fffffffffffffp+1023L, 0x1.fffffffffffffp+1023L, 1.473094556905565378990473658199034571917e+154L, 6.101757441282702188537080005372547713595e+153L);
3738 TEST_c_c (csqrt, 0x1.fffffffffffffp+1023L, 0x1p+1023L, 1.379778091031440685006200821918878702861e+154L, 3.257214233483129514781233066898042490248e+153L);
3739 TEST_c_c (csqrt, 0x1p-1074L, 0x1p-1074L, 2.442109726130830256743814843868934877597e-162L, 1.011554969366634726113090867589031782487e-162L);
3740 TEST_c_c (csqrt, 0x1p-1073L, 0x1p-1073L, 3.453664695497464982856905711457966660085e-162L, 1.430554756764195530630723976279903095110e-162L);
3742 TEST_c_c (csqrt, plus_zero, 0x1p-1074L, 1.571727784702628688909515672805082228285e-162L, 1.571727784702628688909515672805082228285e-162L);
3743 TEST_c_c (csqrt, 0x1p-500L, 0x1p-1074L, 5.527147875260444560247265192192255725514e-76L, 4.469444793151709302716387622440056066334e-249L);
3744 #if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MAX_EXP == 1024)
3745 TEST_c_c (csqrt, 0x1p+1023L, 0x1p-1074L, 9.480751908109176726832526455652159260085e153L, plus_zero, UNDERFLOW_EXCEPTION);
3747 TEST_c_c (csqrt, 0x1p-1074L, 0x1p+1023L, 6.703903964971298549787012499102923063740e153L, 6.703903964971298549787012499102923063740e153L);
3748 TEST_c_c (csqrt, 0x1.0000000000001p-1022L, 0x1.0000000000001p-1022L, 1.638872094839911521020410942677082920935e-154L, 6.788430486774966350907249113759995429568e-155L);
3749 TEST_c_c (csqrt, -0x1.0000000000001p-1022L, -0x1.0000000000001p-1022L, 6.788430486774966350907249113759995429568e-155L, -1.638872094839911521020410942677082920935e-154L);
3752 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
3753 TEST_c_c (csqrt, 0x1.fp+16383L, 0x1.fp+16383L, 1.179514222452201722651836720466795901016e+2466L, 4.885707879516577666702435054303191575148e+2465L);
3754 TEST_c_c (csqrt, 0x1.fp+16383L, 0x1p+16383L, 1.106698967236475180613254276996359485630e+2466L, 2.687568007603946993388538156299100955642e+2465L);
3755 TEST_c_c (csqrt, 0x1p-16440L, 0x1p-16441L, 3.514690655930285351254618340783294558136e-2475L, 8.297059146828716918029689466551384219370e-2476L);
3757 TEST_c_c (csqrt, plus_zero, 0x1p-16445L, 4.269191686890197837775136325621239761720e-2476L, 4.269191686890197837775136325621239761720e-2476L);
3758 TEST_c_c (csqrt, 0x1p-5000L, 0x1p-16445L, 2.660791472672778409283210520357607795518e-753L, 6.849840675828785164910701384823702064234e-4199L);
3759 TEST_c_c (csqrt, 0x1p+16383L, 0x1p-16445L, 7.712754032630730034273323365543179095045e2465L, plus_zero, UNDERFLOW_EXCEPTION);
3760 TEST_c_c (csqrt, 0x1p-16445L, 0x1p+16383L, 5.453740678097079647314921223668914312241e2465L, 5.453740678097079647314921223668914312241e2465L);
3761 TEST_c_c (csqrt, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-16382L, 2.014551439675644900131815801350165472778e-2466L, 8.344545284118961664300307045791497724440e-2467L);
3762 TEST_c_c (csqrt, -0x1.0000000000000002p-16382L, -0x1.0000000000000002p-16382L, 8.344545284118961664300307045791497724440e-2467L, -2.014551439675644900131815801350165472778e-2466L);
3764 # if LDBL_MANT_DIG >= 113
3765 TEST_c_c (csqrt, plus_zero, 0x1p-16494L, 1.799329752913293143453817328207572571442e-2483L, 1.799329752913293143453817328207572571442e-2483L);
3766 TEST_c_c (csqrt, 0x1p-5000L, 0x1p-16494L, 2.660791472672778409283210520357607795518e-753L, 1.216776133331049643422030716668249905907e-4213L);
3767 TEST_c_c (csqrt, 0x1p+16383L, 0x1p-16494L, 7.712754032630730034273323365543179095045e2465L, plus_zero, UNDERFLOW_EXCEPTION);
3768 TEST_c_c (csqrt, 0x1p-16494L, 0x1p+16383L, 5.453740678097079647314921223668914312241e2465L, 5.453740678097079647314921223668914312241e2465L);
3769 TEST_c_c (csqrt, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-16382L, 2.014551439675644900022606748976158925145e-2466L, 8.344545284118961663847948339519226074126e-2467L);
3770 TEST_c_c (csqrt, -0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-16382L, 8.344545284118961663847948339519226074126e-2467L, -2.014551439675644900022606748976158925145e-2466L);
3774 END (csqrt, complex);
3781 FUNC(ctan) (BUILD_COMPLEX (0.7L, 1.2L));
3782 if (errno == ENOSYS)
3783 /* Function not implemented. */
3788 TEST_c_c (ctan, 0, 0, 0.0, 0.0);
3789 TEST_c_c (ctan, 0, minus_zero, 0.0, minus_zero);
3790 TEST_c_c (ctan, minus_zero, 0, minus_zero, 0.0);
3791 TEST_c_c (ctan, minus_zero, minus_zero, minus_zero, minus_zero);
3793 TEST_c_c (ctan, 0, plus_infty, 0.0, 1.0);
3794 TEST_c_c (ctan, 1, plus_infty, 0.0, 1.0);
3795 TEST_c_c (ctan, minus_zero, plus_infty, minus_zero, 1.0);
3796 TEST_c_c (ctan, -1, plus_infty, minus_zero, 1.0);
3798 TEST_c_c (ctan, 0, minus_infty, 0.0, -1.0);
3799 TEST_c_c (ctan, 1, minus_infty, 0.0, -1.0);
3800 TEST_c_c (ctan, minus_zero, minus_infty, minus_zero, -1.0);
3801 TEST_c_c (ctan, -1, minus_infty, minus_zero, -1.0);
3803 TEST_c_c (ctan, plus_infty, 0, nan_value, nan_value, INVALID_EXCEPTION);
3804 TEST_c_c (ctan, plus_infty, 2, nan_value, nan_value, INVALID_EXCEPTION);
3805 TEST_c_c (ctan, minus_infty, 0, nan_value, nan_value, INVALID_EXCEPTION);
3806 TEST_c_c (ctan, minus_infty, 2, nan_value, nan_value, INVALID_EXCEPTION);
3807 TEST_c_c (ctan, plus_infty, minus_zero, nan_value, nan_value, INVALID_EXCEPTION);
3808 TEST_c_c (ctan, plus_infty, -2, nan_value, nan_value, INVALID_EXCEPTION);
3809 TEST_c_c (ctan, minus_infty, minus_zero, nan_value, nan_value, INVALID_EXCEPTION);
3810 TEST_c_c (ctan, minus_infty, -2, nan_value, nan_value, INVALID_EXCEPTION);
3812 TEST_c_c (ctan, nan_value, plus_infty, 0.0, 1.0, IGNORE_ZERO_INF_SIGN);
3813 TEST_c_c (ctan, nan_value, minus_infty, 0.0, -1.0, IGNORE_ZERO_INF_SIGN);
3815 TEST_c_c (ctan, 0, nan_value, 0.0, nan_value);
3816 TEST_c_c (ctan, minus_zero, nan_value, minus_zero, nan_value);
3818 TEST_c_c (ctan, 0.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
3819 TEST_c_c (ctan, -4.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
3821 TEST_c_c (ctan, nan_value, 0, nan_value, nan_value, INVALID_EXCEPTION_OK);
3822 TEST_c_c (ctan, nan_value, 5, nan_value, nan_value, INVALID_EXCEPTION_OK);
3823 TEST_c_c (ctan, nan_value, minus_zero, nan_value, nan_value, INVALID_EXCEPTION_OK);
3824 TEST_c_c (ctan, nan_value, -0.25, nan_value, nan_value, INVALID_EXCEPTION_OK);
3826 TEST_c_c (ctan, nan_value, nan_value, nan_value, nan_value);
3828 TEST_c_c (ctan, 0.75L, 1.25L, 0.160807785916206426725166058173438663L, 0.975363285031235646193581759755216379L);
3829 TEST_c_c (ctan, -2, -3, 0.376402564150424829275122113032269084e-2L, -1.00323862735360980144635859782192726L);
3831 TEST_c_c (ctan, 1, 45, 1.490158918874345552942703234806348520895e-39L, 1.000000000000000000000000000000000000001L, UNDERFLOW_EXCEPTION_FLOAT);
3832 TEST_c_c (ctan, 1, 47, 2.729321264492904590777293425576722354636e-41L, 1.0, UNDERFLOW_EXCEPTION_FLOAT);
3835 TEST_c_c (ctan, 1, 355, 8.140551093483276762350406321792653551513e-309L, 1.0, UNDERFLOW_EXCEPTION_DOUBLE);
3836 TEST_c_c (ctan, 1, 365, 1.677892637497921890115075995898773550884e-317L, 1.0, UNDERFLOW_EXCEPTION_DOUBLE);
3839 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
3840 TEST_c_c (ctan, 1, 5680, 4.725214596136812019616700920476949798307e-4934L, 1.0, UNDERFLOW_EXCEPTION);
3841 TEST_c_c (ctan, 1, 5690, 9.739393181626937151720816611272607059057e-4943L, 1.0, UNDERFLOW_EXCEPTION);
3844 TEST_c_c (ctan, 0x3.243f6cp-1, 0, -2.287733242885645987394874673945769518150e7L, 0.0);
3846 TEST_c_c (ctan, 0x1p127, 1, 0.2446359391192790896381501310437708987204L, 0.9101334047676183761532873794426475906201L);
3849 TEST_c_c (ctan, 0x1p1023, 1, -0.2254627924997545057926782581695274244229L, 0.8786063118883068695462540226219865087189L);
3852 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
3853 TEST_c_c (ctan, 0x1p16383L, 1, 0.1608598776370396607204448234354670036772L, 0.8133818522051542536316746743877629761488L);
3856 TEST_c_c (ctan, 50000, 50000, plus_zero, 1.0, UNDERFLOW_EXCEPTION);
3857 TEST_c_c (ctan, 50000, -50000, plus_zero, -1.0, UNDERFLOW_EXCEPTION);
3858 TEST_c_c (ctan, -50000, 50000, minus_zero, 1.0, UNDERFLOW_EXCEPTION);
3859 TEST_c_c (ctan, -50000, -50000, minus_zero, -1.0, UNDERFLOW_EXCEPTION);
3861 END (ctan, complex);
3866 ctan_test_tonearest (void)
3868 int save_round_mode;
3870 FUNC(ctan) (BUILD_COMPLEX (0.7L, 1.2L));
3871 if (errno == ENOSYS)
3872 /* Function not implemented. */
3875 START (ctan_tonearest);
3877 save_round_mode = fegetround ();
3879 if (!fesetround (FE_TONEAREST))
3881 TEST_c_c (ctan, 0x1.921fb6p+0, 0x1p-149, -2.287733242885645987394874673945769518150e7L, 7.334008549954377778731880988481078535821e-31L);
3884 TEST_c_c (ctan, 0x1.921fb54442d18p+0, 0x1p-1074, 1.633123935319536975596773704152891653086e16L, 1.317719414943508315995636961402669067843e-291L);
3887 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
3888 TEST_c_c (ctan, 0x1.921fb54442d1846ap+0L, 0x1p-16445L, -3.986797629811710706723242948653362815645e19L, 5.793882568875674066286163141055208625180e-4912L);
3892 fesetround (save_round_mode);
3894 END (ctan_tonearest, complex);
3899 ctan_test_towardzero (void)
3901 int save_round_mode;
3903 FUNC(ctan) (BUILD_COMPLEX (0.7L, 1.2L));
3904 if (errno == ENOSYS)
3905 /* Function not implemented. */
3908 START (ctan_towardzero);
3910 save_round_mode = fegetround ();
3912 if (!fesetround (FE_TOWARDZERO))
3914 TEST_c_c (ctan, 0x1.921fb6p+0, 0x1p-149, -2.287733242885645987394874673945769518150e7L, 7.334008549954377778731880988481078535821e-31L);
3917 TEST_c_c (ctan, 0x1.921fb54442d18p+0, 0x1p-1074, 1.633123935319536975596773704152891653086e16L, 1.317719414943508315995636961402669067843e-291L);
3920 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
3921 TEST_c_c (ctan, 0x1.921fb54442d1846ap+0L, 0x1p-16445L, -3.986797629811710706723242948653362815645e19L, 5.793882568875674066286163141055208625180e-4912L);
3925 fesetround (save_round_mode);
3927 END (ctan_towardzero, complex);
3932 ctan_test_downward (void)
3934 int save_round_mode;
3936 FUNC(ctan) (BUILD_COMPLEX (0.7L, 1.2L));
3937 if (errno == ENOSYS)
3938 /* Function not implemented. */
3941 START (ctan_downward);
3943 save_round_mode = fegetround ();
3945 if (!fesetround (FE_DOWNWARD))
3947 TEST_c_c (ctan, 0x1.921fb6p+0, 0x1p-149, -2.287733242885645987394874673945769518150e7L, 7.334008549954377778731880988481078535821e-31L);
3950 TEST_c_c (ctan, 0x1.921fb54442d18p+0, 0x1p-1074, 1.633123935319536975596773704152891653086e16L, 1.317719414943508315995636961402669067843e-291L);
3953 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
3954 TEST_c_c (ctan, 0x1.921fb54442d1846ap+0L, 0x1p-16445L, -3.986797629811710706723242948653362815645e19L, 5.793882568875674066286163141055208625180e-4912L);
3958 fesetround (save_round_mode);
3960 END (ctan_downward, complex);
3965 ctan_test_upward (void)
3967 int save_round_mode;
3969 FUNC(ctan) (BUILD_COMPLEX (0.7L, 1.2L));
3970 if (errno == ENOSYS)
3971 /* Function not implemented. */
3974 START (ctan_upward);
3976 save_round_mode = fegetround ();
3978 if (!fesetround (FE_UPWARD))
3980 TEST_c_c (ctan, 0x1.921fb6p+0, 0x1p-149, -2.287733242885645987394874673945769518150e7L, 7.334008549954377778731880988481078535821e-31L);
3983 TEST_c_c (ctan, 0x1.921fb54442d18p+0, 0x1p-1074, 1.633123935319536975596773704152891653086e16L, 1.317719414943508315995636961402669067843e-291L);
3986 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
3987 TEST_c_c (ctan, 0x1.921fb54442d1846ap+0L, 0x1p-16445L, -3.986797629811710706723242948653362815645e19L, 5.793882568875674066286163141055208625180e-4912L);
3991 fesetround (save_round_mode);
3993 END (ctan_upward, complex);
4001 FUNC(ctanh) (BUILD_COMPLEX (0, 0));
4002 if (errno == ENOSYS)
4003 /* Function not implemented. */
4008 TEST_c_c (ctanh, 0, 0, 0.0, 0.0);
4009 TEST_c_c (ctanh, 0, minus_zero, 0.0, minus_zero);
4010 TEST_c_c (ctanh, minus_zero, 0, minus_zero, 0.0);
4011 TEST_c_c (ctanh, minus_zero, minus_zero, minus_zero, minus_zero);
4013 TEST_c_c (ctanh, plus_infty, 0, 1.0, 0.0);
4014 TEST_c_c (ctanh, plus_infty, 1, 1.0, 0.0);
4015 TEST_c_c (ctanh, plus_infty, minus_zero, 1.0, minus_zero);
4016 TEST_c_c (ctanh, plus_infty, -1, 1.0, minus_zero);
4017 TEST_c_c (ctanh, minus_infty, 0, -1.0, 0.0);
4018 TEST_c_c (ctanh, minus_infty, 1, -1.0, 0.0);
4019 TEST_c_c (ctanh, minus_infty, minus_zero, -1.0, minus_zero);
4020 TEST_c_c (ctanh, minus_infty, -1, -1.0, minus_zero);
4022 TEST_c_c (ctanh, 0, plus_infty, nan_value, nan_value, INVALID_EXCEPTION);
4023 TEST_c_c (ctanh, 2, plus_infty, nan_value, nan_value, INVALID_EXCEPTION);
4024 TEST_c_c (ctanh, 0, minus_infty, nan_value, nan_value, INVALID_EXCEPTION);
4025 TEST_c_c (ctanh, 2, minus_infty, nan_value, nan_value, INVALID_EXCEPTION);
4026 TEST_c_c (ctanh, minus_zero, plus_infty, nan_value, nan_value, INVALID_EXCEPTION);
4027 TEST_c_c (ctanh, -2, plus_infty, nan_value, nan_value, INVALID_EXCEPTION);
4028 TEST_c_c (ctanh, minus_zero, minus_infty, nan_value, nan_value, INVALID_EXCEPTION);
4029 TEST_c_c (ctanh, -2, minus_infty, nan_value, nan_value, INVALID_EXCEPTION);
4031 TEST_c_c (ctanh, plus_infty, nan_value, 1.0, 0.0, IGNORE_ZERO_INF_SIGN);
4032 TEST_c_c (ctanh, minus_infty, nan_value, -1.0, 0.0, IGNORE_ZERO_INF_SIGN);
4034 TEST_c_c (ctanh, nan_value, 0, nan_value, 0.0);
4035 TEST_c_c (ctanh, nan_value, minus_zero, nan_value, minus_zero);
4037 TEST_c_c (ctanh, nan_value, 0.5, nan_value, nan_value, INVALID_EXCEPTION_OK);
4038 TEST_c_c (ctanh, nan_value, -4.5, nan_value, nan_value, INVALID_EXCEPTION_OK);
4040 TEST_c_c (ctanh, 0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
4041 TEST_c_c (ctanh, 5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
4042 TEST_c_c (ctanh, minus_zero, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
4043 TEST_c_c (ctanh, -0.25, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
4045 TEST_c_c (ctanh, nan_value, nan_value, nan_value, nan_value);
4047 TEST_c_c (ctanh, 0, M_PI_4l, 0.0, 1.0);
4049 TEST_c_c (ctanh, 0.75L, 1.25L, 1.37260757053378320258048606571226857L, 0.385795952609750664177596760720790220L);
4050 TEST_c_c (ctanh, -2, -3, -0.965385879022133124278480269394560686L, 0.988437503832249372031403430350121098e-2L);
4052 TEST_c_c (ctanh, 45, 1, 1.000000000000000000000000000000000000001L, 1.490158918874345552942703234806348520895e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4053 TEST_c_c (ctanh, 47, 1, 1.0, 2.729321264492904590777293425576722354636e-41L, UNDERFLOW_EXCEPTION_FLOAT);
4056 TEST_c_c (ctanh, 355, 1, 1.0, 8.140551093483276762350406321792653551513e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4057 TEST_c_c (ctanh, 365, 1, 1.0, 1.677892637497921890115075995898773550884e-317L, UNDERFLOW_EXCEPTION_DOUBLE);
4060 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
4061 TEST_c_c (ctanh, 5680, 1, 1.0, 4.725214596136812019616700920476949798307e-4934L, UNDERFLOW_EXCEPTION);
4062 TEST_c_c (ctanh, 5690, 1, 1.0, 9.739393181626937151720816611272607059057e-4943L, UNDERFLOW_EXCEPTION);
4065 TEST_c_c (ctanh, 0, 0x3.243f6cp-1, 0.0, -2.287733242885645987394874673945769518150e7L);
4067 TEST_c_c (ctanh, 1, 0x1p127, 0.9101334047676183761532873794426475906201L, 0.2446359391192790896381501310437708987204L);
4070 TEST_c_c (ctanh, 1, 0x1p1023, 0.8786063118883068695462540226219865087189L, -0.2254627924997545057926782581695274244229L);
4073 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
4074 TEST_c_c (ctanh, 1, 0x1p16383L, 0.8133818522051542536316746743877629761488L, 0.1608598776370396607204448234354670036772L);
4077 TEST_c_c (ctanh, 50000, 50000, 1.0, plus_zero, UNDERFLOW_EXCEPTION);
4078 TEST_c_c (ctanh, 50000, -50000, 1.0, minus_zero, UNDERFLOW_EXCEPTION);
4079 TEST_c_c (ctanh, -50000, 50000, -1.0, plus_zero, UNDERFLOW_EXCEPTION);
4080 TEST_c_c (ctanh, -50000, -50000, -1.0, minus_zero, UNDERFLOW_EXCEPTION);
4082 END (ctanh, complex);
4087 ctanh_test_tonearest (void)
4089 int save_round_mode;
4091 FUNC(ctanh) (BUILD_COMPLEX (0.7L, 1.2L));
4092 if (errno == ENOSYS)
4093 /* Function not implemented. */
4096 START (ctanh_tonearest);
4098 save_round_mode = fegetround ();
4100 if (!fesetround (FE_TONEAREST))
4102 TEST_c_c (ctanh, 0x1p-149, 0x1.921fb6p+0, 7.334008549954377778731880988481078535821e-31L, -2.287733242885645987394874673945769518150e7L);
4105 TEST_c_c (ctanh, 0x1p-1074, 0x1.921fb54442d18p+0, 1.317719414943508315995636961402669067843e-291L, 1.633123935319536975596773704152891653086e16L);
4108 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
4109 TEST_c_c (ctanh, 0x1p-16445L, 0x1.921fb54442d1846ap+0L, 5.793882568875674066286163141055208625180e-4912L, -3.986797629811710706723242948653362815645e19L);
4113 fesetround (save_round_mode);
4115 END (ctanh_tonearest, complex);
4120 ctanh_test_towardzero (void)
4122 int save_round_mode;
4124 FUNC(ctanh) (BUILD_COMPLEX (0.7L, 1.2L));
4125 if (errno == ENOSYS)
4126 /* Function not implemented. */
4129 START (ctanh_towardzero);
4131 save_round_mode = fegetround ();
4133 if (!fesetround (FE_TOWARDZERO))
4135 TEST_c_c (ctanh, 0x1p-149, 0x1.921fb6p+0, 7.334008549954377778731880988481078535821e-31L, -2.287733242885645987394874673945769518150e7L);
4138 TEST_c_c (ctanh, 0x1p-1074, 0x1.921fb54442d18p+0, 1.317719414943508315995636961402669067843e-291L, 1.633123935319536975596773704152891653086e16L);
4141 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
4142 TEST_c_c (ctanh, 0x1p-16445L, 0x1.921fb54442d1846ap+0L, 5.793882568875674066286163141055208625180e-4912L, -3.986797629811710706723242948653362815645e19L);
4146 fesetround (save_round_mode);
4148 END (ctanh_towardzero, complex);
4153 ctanh_test_downward (void)
4155 int save_round_mode;
4157 FUNC(ctanh) (BUILD_COMPLEX (0.7L, 1.2L));
4158 if (errno == ENOSYS)
4159 /* Function not implemented. */
4162 START (ctanh_downward);
4164 save_round_mode = fegetround ();
4166 if (!fesetround (FE_DOWNWARD))
4168 TEST_c_c (ctanh, 0x1p-149, 0x1.921fb6p+0, 7.334008549954377778731880988481078535821e-31L, -2.287733242885645987394874673945769518150e7L);
4171 TEST_c_c (ctanh, 0x1p-1074, 0x1.921fb54442d18p+0, 1.317719414943508315995636961402669067843e-291L, 1.633123935319536975596773704152891653086e16L);
4174 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
4175 TEST_c_c (ctanh, 0x1p-16445L, 0x1.921fb54442d1846ap+0L, 5.793882568875674066286163141055208625180e-4912L, -3.986797629811710706723242948653362815645e19L);
4179 fesetround (save_round_mode);
4181 END (ctanh_downward, complex);
4186 ctanh_test_upward (void)
4188 int save_round_mode;
4190 FUNC(ctanh) (BUILD_COMPLEX (0.7L, 1.2L));
4191 if (errno == ENOSYS)
4192 /* Function not implemented. */
4195 START (ctanh_upward);
4197 save_round_mode = fegetround ();
4199 if (!fesetround (FE_UPWARD))
4201 TEST_c_c (ctanh, 0x1p-149, 0x1.921fb6p+0, 7.334008549954377778731880988481078535821e-31L, -2.287733242885645987394874673945769518150e7L);
4204 TEST_c_c (ctanh, 0x1p-1074, 0x1.921fb54442d18p+0, 1.317719414943508315995636961402669067843e-291L, 1.633123935319536975596773704152891653086e16L);
4207 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
4208 TEST_c_c (ctanh, 0x1p-16445L, 0x1.921fb54442d1846ap+0L, 5.793882568875674066286163141055208625180e-4912L, -3.986797629811710706723242948653362815645e19L);
4212 fesetround (save_round_mode);
4214 END (ctanh_upward, complex);
4223 if (errno == ENOSYS)
4224 /* Function not implemented. */
4229 TEST_f_f (erf, 0, 0);
4230 TEST_f_f (erf, minus_zero, minus_zero);
4231 TEST_f_f (erf, plus_infty, 1);
4232 TEST_f_f (erf, minus_infty, -1);
4233 TEST_f_f (erf, nan_value, nan_value);
4235 TEST_f_f (erf, 0.125L, 0.140316204801333817393029446521623398L);
4236 TEST_f_f (erf, 0.75L, 0.711155633653515131598937834591410777L);
4237 TEST_f_f (erf, 1.25L, 0.922900128256458230136523481197281140L);
4238 TEST_f_f (erf, 2.0L, 0.995322265018952734162069256367252929L);
4239 TEST_f_f (erf, 4.125L, 0.999999994576599200434933994687765914L);
4240 TEST_f_f (erf, 27.0L, 1.0L);
4251 if (errno == ENOSYS)
4252 /* Function not implemented. */
4257 TEST_f_f (erfc, plus_infty, 0.0);
4258 TEST_f_f (erfc, minus_infty, 2.0);
4259 TEST_f_f (erfc, 0.0, 1.0);
4260 TEST_f_f (erfc, minus_zero, 1.0);
4261 TEST_f_f (erfc, nan_value, nan_value);
4263 TEST_f_f (erfc, 0.125L, 0.859683795198666182606970553478376602L);
4264 TEST_f_f (erfc, 0.75L, 0.288844366346484868401062165408589223L);
4265 TEST_f_f (erfc, 1.25L, 0.0770998717435417698634765188027188596L);
4266 TEST_f_f (erfc, 2.0L, 0.00467773498104726583793074363274707139L);
4267 TEST_f_f (erfc, 0x1.f7303cp+1L, 2.705500297238986897105236321218861842255e-8L);
4268 TEST_f_f (erfc, 4.125L, 0.542340079956506600531223408575531062e-8L);
4269 TEST_f_f (erfc, 0x1.ffa002p+2L, 1.233585992097580296336099501489175967033e-29L);
4270 TEST_f_f (erfc, 0x1.ffffc8p+2L, 1.122671365033056305522366683719541099329e-29L);
4272 /* The result can only be represented in long double. */
4273 # if LDBL_MIN_10_EXP < -319
4274 TEST_f_f (erfc, 27.0L, 0.523704892378925568501606768284954709e-318L);
4276 # if LDBL_MANT_DIG >= 106
4277 TEST_f_f (erfc, 0x1.ffff56789abcdef0123456789a8p+2L, 1.123161416304655390092138725253789378459e-29L);
4290 if (errno == ENOSYS)
4291 /* Function not implemented. */
4296 TEST_f_f (exp, 0, 1);
4297 TEST_f_f (exp, minus_zero, 1);
4300 TEST_f_f (exp, plus_infty, plus_infty);
4301 TEST_f_f (exp, minus_infty, 0);
4303 TEST_f_f (exp, nan_value, nan_value);
4304 TEST_f_f (exp, 1, M_El);
4306 TEST_f_f (exp, 2, M_E2l);
4307 TEST_f_f (exp, 3, M_E3l);
4308 TEST_f_f (exp, 0.75L, 2.11700001661267466854536981983709561L);
4309 TEST_f_f (exp, 50.0L, 5184705528587072464087.45332293348538L);
4310 TEST_f_f (exp, 88.72269439697265625L, 3.40233126623160774937554134772290447915e38L);
4311 #if defined TEST_LDOUBLE && __LDBL_MAX_EXP__ > 1024
4312 /* The result can only be represented in sane long double. */
4313 TEST_f_f (exp, 1000.0L, 0.197007111401704699388887935224332313e435L);
4316 #if !(defined TEST_LDOUBLE && LDBL_MAX_EXP > 1024)
4317 TEST_f_f (exp, 710, plus_infty, OVERFLOW_EXCEPTION);
4318 TEST_f_f (exp, -1234, plus_zero, UNDERFLOW_EXCEPTION);
4320 TEST_f_f (exp, 1e5, plus_infty, OVERFLOW_EXCEPTION);
4321 TEST_f_f (exp, max_value, plus_infty, OVERFLOW_EXCEPTION);
4322 TEST_f_f (exp, -max_value, 0, UNDERFLOW_EXCEPTION);
4329 exp_test_tonearest (void)
4331 int save_round_mode;
4334 if (errno == ENOSYS)
4335 /* Function not implemented. */
4338 START (exp_tonearest);
4340 save_round_mode = fegetround ();
4342 if (!fesetround (FE_TONEAREST))
4344 TEST_f_f (exp, 1, M_El);
4345 TEST_f_f (exp, 2, M_E2l);
4346 TEST_f_f (exp, 3, M_E3l);
4349 fesetround (save_round_mode);
4351 END (exp_tonearest);
4356 exp_test_towardzero (void)
4358 int save_round_mode;
4361 if (errno == ENOSYS)
4362 /* Function not implemented. */
4365 START (exp_towardzero);
4367 save_round_mode = fegetround ();
4369 if (!fesetround (FE_TOWARDZERO))
4371 TEST_f_f (exp, 1, M_El);
4372 TEST_f_f (exp, 2, M_E2l);
4373 TEST_f_f (exp, 3, M_E3l);
4376 fesetround (save_round_mode);
4378 END (exp_towardzero);
4383 exp_test_downward (void)
4385 int save_round_mode;
4388 if (errno == ENOSYS)
4389 /* Function not implemented. */
4392 START (exp_downward);
4394 save_round_mode = fegetround ();
4396 if (!fesetround (FE_DOWNWARD))
4398 TEST_f_f (exp, 1, M_El);
4399 TEST_f_f (exp, 2, M_E2l);
4400 TEST_f_f (exp, 3, M_E3l);
4403 fesetround (save_round_mode);
4410 exp_test_upward (void)
4412 int save_round_mode;
4415 if (errno == ENOSYS)
4416 /* Function not implemented. */
4421 save_round_mode = fegetround ();
4423 if (!fesetround (FE_UPWARD))
4425 TEST_f_f (exp, 1, M_El);
4426 TEST_f_f (exp, 2, M_E2l);
4427 TEST_f_f (exp, 3, M_E3l);
4430 fesetround (save_round_mode);
4441 if (errno == ENOSYS)
4442 /* Function not implemented. */
4447 TEST_f_f (exp10, 0, 1);
4448 TEST_f_f (exp10, minus_zero, 1);
4450 TEST_f_f (exp10, plus_infty, plus_infty);
4451 TEST_f_f (exp10, minus_infty, 0);
4452 TEST_f_f (exp10, nan_value, nan_value);
4453 TEST_f_f (exp10, 3, 1000);
4454 TEST_f_f (exp10, -1, 0.1L);
4455 TEST_f_f (exp10, 36, 1.0e36L);
4456 TEST_f_f (exp10, -36, 1.0e-36L);
4458 TEST_f_f (exp10, 305, 1.0e305L);
4459 TEST_f_f (exp10, -305, 1.0e-305L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
4461 #if defined TEST_LDOUBLE && LDBL_MAX_10_EXP >= 4932
4462 TEST_f_f (exp10, 4932, 1.0e4932L);
4463 TEST_f_f (exp10, -4932, 1.0e-4932L, UNDERFLOW_EXCEPTION);
4465 TEST_f_f (exp10, 1e6, plus_infty, OVERFLOW_EXCEPTION);
4466 TEST_f_f (exp10, -1e6, 0, UNDERFLOW_EXCEPTION);
4467 TEST_f_f (exp10, max_value, plus_infty, OVERFLOW_EXCEPTION);
4468 TEST_f_f (exp10, -max_value, 0, UNDERFLOW_EXCEPTION);
4469 TEST_f_f (exp10, 0.75L, 5.62341325190349080394951039776481231L);
4480 if (errno == ENOSYS)
4481 /* Function not implemented. */
4486 TEST_f_f (exp2, 0, 1);
4487 TEST_f_f (exp2, minus_zero, 1);
4488 TEST_f_f (exp2, plus_infty, plus_infty);
4489 TEST_f_f (exp2, minus_infty, 0);
4490 TEST_f_f (exp2, nan_value, nan_value);
4492 TEST_f_f (exp2, 10, 1024);
4493 TEST_f_f (exp2, -1, 0.5);
4494 TEST_f_f (exp2, 1e6, plus_infty, OVERFLOW_EXCEPTION);
4495 TEST_f_f (exp2, -1e6, 0, UNDERFLOW_EXCEPTION);
4496 TEST_f_f (exp2, max_value, plus_infty, OVERFLOW_EXCEPTION);
4497 TEST_f_f (exp2, -max_value, 0, UNDERFLOW_EXCEPTION);
4498 TEST_f_f (exp2, 0.75L, 1.68179283050742908606225095246642979L);
4500 TEST_f_f (exp2, 100.5, 1.792728671193156477399422023278661496394e+30L);
4501 TEST_f_f (exp2, 127, 0x1p127);
4502 TEST_f_f (exp2, -149, 0x1p-149);
4505 TEST_f_f (exp2, 1000.25, 1.274245659452564874772384918171765416737e+301L);
4506 TEST_f_f (exp2, 1023, 0x1p1023);
4507 TEST_f_f (exp2, -1074, 0x1p-1074);
4510 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
4511 TEST_f_f (exp2, 16383, 0x1p16383L);
4512 TEST_f_f (exp2, -16400, 0x1p-16400L);
4524 if (errno == ENOSYS)
4525 /* Function not implemented. */
4530 TEST_f_f (expm1, 0, 0);
4531 TEST_f_f (expm1, minus_zero, minus_zero);
4534 TEST_f_f (expm1, plus_infty, plus_infty);
4535 TEST_f_f (expm1, minus_infty, -1);
4537 TEST_f_f (expm1, nan_value, nan_value);
4539 TEST_f_f (expm1, 1, M_El - 1.0);
4540 TEST_f_f (expm1, 0.75L, 1.11700001661267466854536981983709561L);
4542 TEST_f_f (expm1, 50.0L, 5.1847055285870724640864533229334853848275e+21L);
4545 TEST_f_f (expm1, 127.0L, 1.4302079958348104463583671072905261080748e+55L);
4546 TEST_f_f (expm1, 500.0L, 1.4035922178528374107397703328409120821806e+217L);
4549 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
4550 TEST_f_f (expm1, 11356.25L, 9.05128237311923300051376115753226014206e+4931L);
4553 TEST_f_f (expm1, -10.0, -0.9999546000702375151484644084844394493898L);
4554 TEST_f_f (expm1, -16.0, -0.9999998874648252807408854862248209398728L);
4555 TEST_f_f (expm1, -17.0, -0.9999999586006228121483334034897228104472L);
4556 TEST_f_f (expm1, -18.0, -0.9999999847700202552873715638633707664826L);
4557 TEST_f_f (expm1, -36.0, -0.9999999999999997680477169756430611687736L);
4558 TEST_f_f (expm1, -37.0, -0.9999999999999999146695237425593420572195L);
4559 TEST_f_f (expm1, -38.0, -0.9999999999999999686086720795197037129104L);
4560 TEST_f_f (expm1, -44.0, -0.9999999999999999999221886775886620348429L);
4561 TEST_f_f (expm1, -45.0, -0.9999999999999999999713748141945060635553L);
4562 TEST_f_f (expm1, -46.0, -0.9999999999999999999894693826424461876212L);
4563 TEST_f_f (expm1, -73.0, -0.9999999999999999999999999999999802074012L);
4564 TEST_f_f (expm1, -74.0, -0.9999999999999999999999999999999927187098L);
4565 TEST_f_f (expm1, -75.0, -0.9999999999999999999999999999999973213630L);
4566 TEST_f_f (expm1, -78.0, -0.9999999999999999999999999999999998666385L);
4567 TEST_f_f (expm1, -79.0, -0.9999999999999999999999999999999999509391L);
4568 TEST_f_f (expm1, -80.0, -0.9999999999999999999999999999999999819515L);
4569 TEST_f_f (expm1, -100.0, -1.0);
4570 TEST_f_f (expm1, -1000.0, -1.0);
4571 TEST_f_f (expm1, -10000.0, -1.0);
4572 TEST_f_f (expm1, -100000.0, -1.0);
4575 TEST_f_f (expm1, 100000.0, plus_infty, OVERFLOW_EXCEPTION);
4576 check_int ("errno for expm1(large) == ERANGE", errno, ERANGE, 0, 0, 0);
4577 TEST_f_f (expm1, max_value, plus_infty, OVERFLOW_EXCEPTION);
4578 TEST_f_f (expm1, -max_value, -1);
4589 TEST_f_f (fabs, 0, 0);
4590 TEST_f_f (fabs, minus_zero, 0);
4592 TEST_f_f (fabs, plus_infty, plus_infty);
4593 TEST_f_f (fabs, minus_infty, plus_infty);
4594 TEST_f_f (fabs, nan_value, nan_value);
4596 TEST_f_f (fabs, 38.0, 38.0);
4597 TEST_f_f (fabs, -M_El, M_El);
4608 TEST_ff_f (fdim, 0, 0, 0);
4609 TEST_ff_f (fdim, 9, 0, 9);
4610 TEST_ff_f (fdim, 0, 9, 0);
4611 TEST_ff_f (fdim, -9, 0, 0);
4612 TEST_ff_f (fdim, 0, -9, 9);
4614 TEST_ff_f (fdim, plus_infty, 9, plus_infty);
4615 TEST_ff_f (fdim, plus_infty, -9, plus_infty);
4616 TEST_ff_f (fdim, minus_infty, 9, 0);
4617 TEST_ff_f (fdim, minus_infty, -9, 0);
4618 TEST_ff_f (fdim, 9, minus_infty, plus_infty);
4619 TEST_ff_f (fdim, -9, minus_infty, plus_infty);
4620 TEST_ff_f (fdim, 9, plus_infty, 0);
4621 TEST_ff_f (fdim, -9, plus_infty, 0);
4623 TEST_ff_f (fdim, 0, nan_value, nan_value);
4624 TEST_ff_f (fdim, 9, nan_value, nan_value);
4625 TEST_ff_f (fdim, -9, nan_value, nan_value);
4626 TEST_ff_f (fdim, nan_value, 9, nan_value);
4627 TEST_ff_f (fdim, nan_value, -9, nan_value);
4628 TEST_ff_f (fdim, plus_infty, nan_value, nan_value);
4629 TEST_ff_f (fdim, minus_infty, nan_value, nan_value);
4630 TEST_ff_f (fdim, nan_value, plus_infty, nan_value);
4631 TEST_ff_f (fdim, nan_value, minus_infty, nan_value);
4632 TEST_ff_f (fdim, nan_value, nan_value, nan_value);
4634 TEST_ff_f (fdim, plus_infty, plus_infty, 0);
4645 TEST_f_b (finite, 0, 1);
4646 TEST_f_b (finite, minus_zero, 1);
4647 TEST_f_b (finite, 10, 1);
4648 TEST_f_b (finite, min_subnorm_value, 1);
4649 TEST_f_b (finite, plus_infty, 0);
4650 TEST_f_b (finite, minus_infty, 0);
4651 TEST_f_b (finite, nan_value, 0);
4662 TEST_f_f (floor, 0.0, 0.0);
4663 TEST_f_f (floor, minus_zero, minus_zero);
4664 TEST_f_f (floor, plus_infty, plus_infty);
4665 TEST_f_f (floor, minus_infty, minus_infty);
4666 TEST_f_f (floor, nan_value, nan_value);
4668 TEST_f_f (floor, M_PIl, 3.0);
4669 TEST_f_f (floor, -M_PIl, -4.0);
4671 TEST_f_f (floor, 0.1, 0.0);
4672 TEST_f_f (floor, 0.25, 0.0);
4673 TEST_f_f (floor, 0.625, 0.0);
4674 TEST_f_f (floor, -0.1, -1.0);
4675 TEST_f_f (floor, -0.25, -1.0);
4676 TEST_f_f (floor, -0.625, -1.0);
4679 /* The result can only be represented in long double. */
4680 TEST_f_f (floor, 4503599627370495.5L, 4503599627370495.0L);
4681 TEST_f_f (floor, 4503599627370496.25L, 4503599627370496.0L);
4682 TEST_f_f (floor, 4503599627370496.5L, 4503599627370496.0L);
4683 TEST_f_f (floor, 4503599627370496.75L, 4503599627370496.0L);
4684 TEST_f_f (floor, 4503599627370497.5L, 4503599627370497.0L);
4685 # if LDBL_MANT_DIG > 100
4686 TEST_f_f (floor, 4503599627370494.5000000000001L, 4503599627370494.0L);
4687 TEST_f_f (floor, 4503599627370495.5000000000001L, 4503599627370495.0L);
4688 TEST_f_f (floor, 4503599627370496.5000000000001L, 4503599627370496.0L);
4691 TEST_f_f (floor, -4503599627370495.5L, -4503599627370496.0L);
4692 TEST_f_f (floor, -4503599627370496.25L, -4503599627370497.0L);
4693 TEST_f_f (floor, -4503599627370496.5L, -4503599627370497.0L);
4694 TEST_f_f (floor, -4503599627370496.75L, -4503599627370497.0L);
4695 TEST_f_f (floor, -4503599627370497.5L, -4503599627370498.0L);
4696 # if LDBL_MANT_DIG > 100
4697 TEST_f_f (floor, -4503599627370494.5000000000001L, -4503599627370495.0L);
4698 TEST_f_f (floor, -4503599627370495.5000000000001L, -4503599627370496.0L);
4699 TEST_f_f (floor, -4503599627370496.5000000000001L, -4503599627370497.0L);
4702 TEST_f_f (floor, 9007199254740991.5L, 9007199254740991.0L);
4703 TEST_f_f (floor, 9007199254740992.25L, 9007199254740992.0L);
4704 TEST_f_f (floor, 9007199254740992.5L, 9007199254740992.0L);
4705 TEST_f_f (floor, 9007199254740992.75L, 9007199254740992.0L);
4706 TEST_f_f (floor, 9007199254740993.5L, 9007199254740993.0L);
4708 # if LDBL_MANT_DIG > 100
4709 TEST_f_f (floor, 9007199254740991.0000000000001L, 9007199254740991.0L);
4710 TEST_f_f (floor, 9007199254740992.0000000000001L, 9007199254740992.0L);
4711 TEST_f_f (floor, 9007199254740993.0000000000001L, 9007199254740993.0L);
4712 TEST_f_f (floor, 9007199254740991.5000000000001L, 9007199254740991.0L);
4713 TEST_f_f (floor, 9007199254740992.5000000000001L, 9007199254740992.0L);
4714 TEST_f_f (floor, 9007199254740993.5000000000001L, 9007199254740993.0L);
4717 TEST_f_f (floor, -9007199254740991.5L, -9007199254740992.0L);
4718 TEST_f_f (floor, -9007199254740992.25L, -9007199254740993.0L);
4719 TEST_f_f (floor, -9007199254740992.5L, -9007199254740993.0L);
4720 TEST_f_f (floor, -9007199254740992.75L, -9007199254740993.0L);
4721 TEST_f_f (floor, -9007199254740993.5L, -9007199254740994.0L);
4723 # if LDBL_MANT_DIG > 100
4724 TEST_f_f (floor, -9007199254740991.0000000000001L, -9007199254740992.0L);
4725 TEST_f_f (floor, -9007199254740992.0000000000001L, -9007199254740993.0L);
4726 TEST_f_f (floor, -9007199254740993.0000000000001L, -9007199254740994.0L);
4727 TEST_f_f (floor, -9007199254740991.5000000000001L, -9007199254740992.0L);
4728 TEST_f_f (floor, -9007199254740992.5000000000001L, -9007199254740993.0L);
4729 TEST_f_f (floor, -9007199254740993.5000000000001L, -9007199254740994.0L);
4732 TEST_f_f (floor, 72057594037927935.5L, 72057594037927935.0L);
4733 TEST_f_f (floor, 72057594037927936.25L, 72057594037927936.0L);
4734 TEST_f_f (floor, 72057594037927936.5L, 72057594037927936.0L);
4735 TEST_f_f (floor, 72057594037927936.75L, 72057594037927936.0L);
4736 TEST_f_f (floor, 72057594037927937.5L, 72057594037927937.0L);
4738 TEST_f_f (floor, -72057594037927935.5L, -72057594037927936.0L);
4739 TEST_f_f (floor, -72057594037927936.25L, -72057594037927937.0L);
4740 TEST_f_f (floor, -72057594037927936.5L, -72057594037927937.0L);
4741 TEST_f_f (floor, -72057594037927936.75L, -72057594037927937.0L);
4742 TEST_f_f (floor, -72057594037927937.5L, -72057594037927938.0L);
4744 TEST_f_f (floor, 10141204801825835211973625643007.5L, 10141204801825835211973625643007.0L);
4745 TEST_f_f (floor, 10141204801825835211973625643008.25L, 10141204801825835211973625643008.0L);
4746 TEST_f_f (floor, 10141204801825835211973625643008.5L, 10141204801825835211973625643008.0L);
4747 TEST_f_f (floor, 10141204801825835211973625643008.75L, 10141204801825835211973625643008.0L);
4748 TEST_f_f (floor, 10141204801825835211973625643009.5L, 10141204801825835211973625643009.0L);
4750 TEST_f_f (floor, 0xf.ffffffffffffff8p+47L, 0xf.fffffffffffep+47L);
4751 TEST_f_f (floor, -0x8.000000000000004p+48L, -0x8.000000000001p+48L);
4763 TEST_fff_f (fma, 1.0, 2.0, 3.0, 5.0);
4764 TEST_fff_f (fma, nan_value, 2.0, 3.0, nan_value);
4765 TEST_fff_f (fma, 1.0, nan_value, 3.0, nan_value);
4766 TEST_fff_f (fma, 1.0, 2.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
4767 TEST_fff_f (fma, plus_infty, 0.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
4768 TEST_fff_f (fma, minus_infty, 0.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
4769 TEST_fff_f (fma, 0.0, plus_infty, nan_value, nan_value, INVALID_EXCEPTION_OK);
4770 TEST_fff_f (fma, 0.0, minus_infty, nan_value, nan_value, INVALID_EXCEPTION_OK);
4771 TEST_fff_f (fma, plus_infty, 0.0, 1.0, nan_value, INVALID_EXCEPTION);
4772 TEST_fff_f (fma, minus_infty, 0.0, 1.0, nan_value, INVALID_EXCEPTION);
4773 TEST_fff_f (fma, 0.0, plus_infty, 1.0, nan_value, INVALID_EXCEPTION);
4774 TEST_fff_f (fma, 0.0, minus_infty, 1.0, nan_value, INVALID_EXCEPTION);
4776 TEST_fff_f (fma, plus_infty, plus_infty, minus_infty, nan_value, INVALID_EXCEPTION);
4777 TEST_fff_f (fma, minus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION);
4778 TEST_fff_f (fma, plus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION);
4779 TEST_fff_f (fma, minus_infty, minus_infty, minus_infty, nan_value, INVALID_EXCEPTION);
4780 TEST_fff_f (fma, plus_infty, 3.5L, minus_infty, nan_value, INVALID_EXCEPTION);
4781 TEST_fff_f (fma, minus_infty, -7.5L, minus_infty, nan_value, INVALID_EXCEPTION);
4782 TEST_fff_f (fma, -13.5L, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION);
4783 TEST_fff_f (fma, minus_infty, 7.5L, plus_infty, nan_value, INVALID_EXCEPTION);
4785 TEST_fff_f (fma, 1.25L, 0.75L, 0.0625L, 1.0L);
4787 FLOAT fltmax = CHOOSE (LDBL_MAX, DBL_MAX, FLT_MAX,
4788 LDBL_MAX, DBL_MAX, FLT_MAX);
4789 TEST_fff_f (fma, -fltmax, -fltmax, minus_infty, minus_infty);
4790 TEST_fff_f (fma, fltmax / 2, fltmax / 2, minus_infty, minus_infty);
4791 TEST_fff_f (fma, -fltmax, fltmax, plus_infty, plus_infty);
4792 TEST_fff_f (fma, fltmax / 2, -fltmax / 4, plus_infty, plus_infty);
4793 TEST_fff_f (fma, plus_infty, 4, plus_infty, plus_infty);
4794 TEST_fff_f (fma, 2, minus_infty, minus_infty, minus_infty);
4795 TEST_fff_f (fma, minus_infty, minus_infty, plus_infty, plus_infty);
4796 TEST_fff_f (fma, plus_infty, minus_infty, minus_infty, minus_infty);
4798 TEST_fff_f (fma, plus_zero, plus_zero, plus_zero, plus_zero);
4799 TEST_fff_f (fma, plus_zero, plus_zero, minus_zero, plus_zero);
4800 TEST_fff_f (fma, plus_zero, minus_zero, plus_zero, plus_zero);
4801 TEST_fff_f (fma, plus_zero, minus_zero, minus_zero, minus_zero);
4802 TEST_fff_f (fma, minus_zero, plus_zero, plus_zero, plus_zero);
4803 TEST_fff_f (fma, minus_zero, plus_zero, minus_zero, minus_zero);
4804 TEST_fff_f (fma, minus_zero, minus_zero, plus_zero, plus_zero);
4805 TEST_fff_f (fma, minus_zero, minus_zero, minus_zero, plus_zero);
4806 TEST_fff_f (fma, 1.0, plus_zero, plus_zero, plus_zero);
4807 TEST_fff_f (fma, 1.0, plus_zero, minus_zero, plus_zero);
4808 TEST_fff_f (fma, 1.0, minus_zero, plus_zero, plus_zero);
4809 TEST_fff_f (fma, 1.0, minus_zero, minus_zero, minus_zero);
4810 TEST_fff_f (fma, -1.0, plus_zero, plus_zero, plus_zero);
4811 TEST_fff_f (fma, -1.0, plus_zero, minus_zero, minus_zero);
4812 TEST_fff_f (fma, -1.0, minus_zero, plus_zero, plus_zero);
4813 TEST_fff_f (fma, -1.0, minus_zero, minus_zero, plus_zero);
4814 TEST_fff_f (fma, plus_zero, 1.0, plus_zero, plus_zero);
4815 TEST_fff_f (fma, plus_zero, 1.0, minus_zero, plus_zero);
4816 TEST_fff_f (fma, plus_zero, -1.0, plus_zero, plus_zero);
4817 TEST_fff_f (fma, plus_zero, -1.0, minus_zero, minus_zero);
4818 TEST_fff_f (fma, minus_zero, 1.0, plus_zero, plus_zero);
4819 TEST_fff_f (fma, minus_zero, 1.0, minus_zero, minus_zero);
4820 TEST_fff_f (fma, minus_zero, -1.0, plus_zero, plus_zero);
4821 TEST_fff_f (fma, minus_zero, -1.0, minus_zero, plus_zero);
4823 TEST_fff_f (fma, 1.0, 1.0, -1.0, plus_zero);
4824 TEST_fff_f (fma, 1.0, -1.0, 1.0, plus_zero);
4825 TEST_fff_f (fma, -1.0, 1.0, 1.0, plus_zero);
4826 TEST_fff_f (fma, -1.0, -1.0, -1.0, plus_zero);
4828 TEST_fff_f (fma, min_value, min_value, plus_zero, plus_zero, UNDERFLOW_EXCEPTION);
4829 TEST_fff_f (fma, min_value, min_value, minus_zero, plus_zero, UNDERFLOW_EXCEPTION);
4830 TEST_fff_f (fma, min_value, -min_value, plus_zero, minus_zero, UNDERFLOW_EXCEPTION);
4831 TEST_fff_f (fma, min_value, -min_value, minus_zero, minus_zero, UNDERFLOW_EXCEPTION);
4832 TEST_fff_f (fma, -min_value, min_value, plus_zero, minus_zero, UNDERFLOW_EXCEPTION);
4833 TEST_fff_f (fma, -min_value, min_value, minus_zero, minus_zero, UNDERFLOW_EXCEPTION);
4834 TEST_fff_f (fma, -min_value, -min_value, plus_zero, plus_zero, UNDERFLOW_EXCEPTION);
4835 TEST_fff_f (fma, -min_value, -min_value, minus_zero, plus_zero, UNDERFLOW_EXCEPTION);
4837 TEST_fff_f (fma, max_value, max_value, min_value, plus_infty, OVERFLOW_EXCEPTION);
4838 TEST_fff_f (fma, max_value, max_value, -min_value, plus_infty, OVERFLOW_EXCEPTION);
4839 TEST_fff_f (fma, max_value, -max_value, min_value, minus_infty, OVERFLOW_EXCEPTION);
4840 TEST_fff_f (fma, max_value, -max_value, -min_value, minus_infty, OVERFLOW_EXCEPTION);
4841 TEST_fff_f (fma, -max_value, max_value, min_value, minus_infty, OVERFLOW_EXCEPTION);
4842 TEST_fff_f (fma, -max_value, max_value, -min_value, minus_infty, OVERFLOW_EXCEPTION);
4843 TEST_fff_f (fma, -max_value, -max_value, min_value, plus_infty, OVERFLOW_EXCEPTION);
4844 TEST_fff_f (fma, -max_value, -max_value, -min_value, plus_infty, OVERFLOW_EXCEPTION);
4846 #if defined (TEST_FLOAT) && FLT_MANT_DIG == 24
4847 TEST_fff_f (fma, 0x1.7ff8p+13, 0x1.000002p+0, 0x1.ffffp-24, 0x1.7ff802p+13);
4848 TEST_fff_f (fma, 0x1.fffp+0, 0x1.00001p+0, -0x1.fffp+0, 0x1.fffp-20);
4849 TEST_fff_f (fma, 0x1.9abcdep+127, 0x0.9abcdep-126, -0x1.f08948p+0, 0x1.bb421p-25);
4850 TEST_fff_f (fma, 0x1.9abcdep+100, 0x0.9abcdep-126, -0x1.f08948p-27, 0x1.bb421p-52);
4851 TEST_fff_f (fma, 0x1.fffffep+127, 0x1.001p+0, -0x1.fffffep+127, 0x1.fffffep+115);
4852 TEST_fff_f (fma, -0x1.fffffep+127, 0x1.fffffep+0, 0x1.fffffep+127, -0x1.fffffap+127);
4853 TEST_fff_f (fma, 0x1.fffffep+127, 2.0, -0x1.fffffep+127, 0x1.fffffep+127);
4854 TEST_fff_f (fma, 0x1.4p-126, 0x1.000004p-1, 0x1p-128, 0x1.c00004p-127, UNDERFLOW_EXCEPTION);
4855 TEST_fff_f (fma, -0x1.4p-126, 0x1.000004p-1, -0x1p-128, -0x1.c00004p-127, UNDERFLOW_EXCEPTION);
4856 TEST_fff_f (fma, 0x1.fffff8p-126, 0x1.000002p-1, 0x1p-149, 0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
4857 TEST_fff_f (fma, -0x1.fffff8p-126, 0x1.000002p-1, -0x1p-149, -0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
4858 TEST_fff_f (fma, 0x1p-149, 0x1p-1, 0x0.fffffep-126, 0x1p-126, UNDERFLOW_EXCEPTION);
4859 TEST_fff_f (fma, -0x1p-149, 0x1p-1, -0x0.fffffep-126, -0x1p-126, UNDERFLOW_EXCEPTION);
4860 TEST_fff_f (fma, 0x1p-149, 0x1.1p-1, 0x0.fffffep-126, 0x1p-126, UNDERFLOW_EXCEPTION);
4861 TEST_fff_f (fma, -0x1p-149, 0x1.1p-1, -0x0.fffffep-126, -0x1p-126, UNDERFLOW_EXCEPTION);
4862 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p127, 0x1p127);
4863 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p127, 0x1p127);
4864 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p127, -0x1p127);
4865 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p127, -0x1p127);
4866 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p-126, 0x1p-126);
4867 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p-126, 0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
4868 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p-126, -0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
4869 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p-126, -0x1p-126);
4870 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x0.fffffep-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
4871 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x0.fffffep-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
4872 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x0.fffffep-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
4873 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x0.fffffep-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
4874 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p-149, 0x1p-149, UNDERFLOW_EXCEPTION);
4875 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p-149, 0x1p-149, UNDERFLOW_EXCEPTION);
4876 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p-149, -0x1p-149, UNDERFLOW_EXCEPTION);
4877 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p-149, -0x1p-149, UNDERFLOW_EXCEPTION);
4878 TEST_fff_f (fma, 0x0.fffp0, 0x0.fffp0, -0x0.ffep0, 0x1p-24);
4879 TEST_fff_f (fma, 0x0.fffp0, -0x0.fffp0, 0x0.ffep0, -0x1p-24);
4880 TEST_fff_f (fma, -0x0.fffp0, 0x0.fffp0, 0x0.ffep0, -0x1p-24);
4881 TEST_fff_f (fma, -0x0.fffp0, -0x0.fffp0, -0x0.ffep0, 0x1p-24);
4882 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, 0x1p127, 0x1p127);
4883 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, 0x1p127, 0x1p127);
4884 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, -0x1p127, -0x1p127);
4885 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, -0x1p127, -0x1p127);
4886 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, 0x1p103, 0x1p103);
4887 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, 0x1p103, 0x1p103);
4888 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, -0x1p103, -0x1p103);
4889 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, -0x1p103, -0x1p103);
4891 #if defined (TEST_DOUBLE) && DBL_MANT_DIG == 53
4892 TEST_fff_f (fma, 0x1.7fp+13, 0x1.0000000000001p+0, 0x1.ffep-48, 0x1.7f00000000001p+13);
4893 TEST_fff_f (fma, 0x1.fffp+0, 0x1.0000000000001p+0, -0x1.fffp+0, 0x1.fffp-52);
4894 TEST_fff_f (fma, 0x1.0000002p+0, 0x1.ffffffcp-1, 0x1p-300, 1.0);
4895 TEST_fff_f (fma, 0x1.0000002p+0, 0x1.ffffffcp-1, -0x1p-300, 0x1.fffffffffffffp-1);
4896 TEST_fff_f (fma, 0x1.deadbeef2feedp+1023, 0x0.deadbeef2feedp-1022, -0x1.a05f8c01a4bfbp+1, 0x1.0989687bc9da4p-53);
4897 TEST_fff_f (fma, 0x1.deadbeef2feedp+900, 0x0.deadbeef2feedp-1022, -0x1.a05f8c01a4bfbp-122, 0x1.0989687bc9da4p-176);
4898 TEST_fff_f (fma, 0x1.fffffffffffffp+1023, 0x1.001p+0, -0x1.fffffffffffffp+1023, 0x1.fffffffffffffp+1011);
4899 TEST_fff_f (fma, -0x1.fffffffffffffp+1023, 0x1.fffffffffffffp+0, 0x1.fffffffffffffp+1023, -0x1.ffffffffffffdp+1023);
4900 TEST_fff_f (fma, 0x1.fffffffffffffp+1023, 2.0, -0x1.fffffffffffffp+1023, 0x1.fffffffffffffp+1023);
4901 TEST_fff_f (fma, 0x1.6a09e667f3bccp-538, 0x1.6a09e667f3bccp-538, 0.0, 0.0, UNDERFLOW_EXCEPTION);
4902 TEST_fff_f (fma, 0x1.deadbeef2feedp-495, 0x1.deadbeef2feedp-495, -0x1.bf86a5786a574p-989, 0x0.0000042625a1fp-1022, UNDERFLOW_EXCEPTION);
4903 TEST_fff_f (fma, 0x1.deadbeef2feedp-503, 0x1.deadbeef2feedp-503, -0x1.bf86a5786a574p-1005, 0x0.0000000004262p-1022, UNDERFLOW_EXCEPTION);
4904 TEST_fff_f (fma, 0x1p-537, 0x1p-538, 0x1p-1074, 0x0.0000000000002p-1022, UNDERFLOW_EXCEPTION);
4905 TEST_fff_f (fma, 0x1.7fffff8p-968, 0x1p-106, 0x0.000001p-1022, 0x0.0000010000001p-1022, UNDERFLOW_EXCEPTION);
4906 TEST_fff_f (fma, 0x1.4000004p-967, 0x1p-106, 0x0.000001p-1022, 0x0.0000010000003p-1022, UNDERFLOW_EXCEPTION);
4907 TEST_fff_f (fma, 0x1.4p-967, -0x1p-106, -0x0.000001p-1022, -0x0.0000010000002p-1022, UNDERFLOW_EXCEPTION);
4908 TEST_fff_f (fma, -0x1.19cab66d73e17p-959, 0x1.c7108a8c5ff51p-107, -0x0.80b0ad65d9b64p-1022, -0x0.80b0ad65d9d59p-1022, UNDERFLOW_EXCEPTION);
4909 TEST_fff_f (fma, -0x1.d2eaed6e8e9d3p-979, -0x1.4e066c62ac9ddp-63, -0x0.9245e6b003454p-1022, -0x0.9245c09c5fb5dp-1022, UNDERFLOW_EXCEPTION);
4910 TEST_fff_f (fma, 0x1.153d650bb9f06p-907, 0x1.2d01230d48407p-125, -0x0.b278d5acfc3cp-1022, -0x0.b22757123bbe9p-1022, UNDERFLOW_EXCEPTION);
4911 TEST_fff_f (fma, -0x1.fffffffffffffp-711, 0x1.fffffffffffffp-275, 0x1.fffffe00007ffp-983, 0x1.7ffffe00007ffp-983);
4912 TEST_fff_f (fma, 0x1.4p-1022, 0x1.0000000000002p-1, 0x1p-1024, 0x1.c000000000002p-1023, UNDERFLOW_EXCEPTION);
4913 TEST_fff_f (fma, -0x1.4p-1022, 0x1.0000000000002p-1, -0x1p-1024, -0x1.c000000000002p-1023, UNDERFLOW_EXCEPTION);
4914 TEST_fff_f (fma, 0x1.ffffffffffffcp-1022, 0x1.0000000000001p-1, 0x1p-1074, 0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
4915 TEST_fff_f (fma, -0x1.ffffffffffffcp-1022, 0x1.0000000000001p-1, -0x1p-1074, -0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
4916 TEST_fff_f (fma, 0x1p-1074, 0x1p-1, 0x0.fffffffffffffp-1022, 0x1p-1022, UNDERFLOW_EXCEPTION);
4917 TEST_fff_f (fma, -0x1p-1074, 0x1p-1, -0x0.fffffffffffffp-1022, -0x1p-1022, UNDERFLOW_EXCEPTION);
4918 TEST_fff_f (fma, 0x1p-1074, 0x1.1p-1, 0x0.fffffffffffffp-1022, 0x1p-1022, UNDERFLOW_EXCEPTION);
4919 TEST_fff_f (fma, -0x1p-1074, 0x1.1p-1, -0x0.fffffffffffffp-1022, -0x1p-1022, UNDERFLOW_EXCEPTION);
4920 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p1023, 0x1p1023);
4921 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p1023, 0x1p1023);
4922 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p1023, -0x1p1023);
4923 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p1023, -0x1p1023);
4924 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p-1022, 0x1p-1022);
4925 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p-1022, 0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
4926 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p-1022, -0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
4927 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p-1022, -0x1p-1022);
4928 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x0.fffffffffffffp-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
4929 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x0.fffffffffffffp-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
4930 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x0.fffffffffffffp-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
4931 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x0.fffffffffffffp-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
4932 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p-1074, 0x1p-1074, UNDERFLOW_EXCEPTION);
4933 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p-1074, 0x1p-1074, UNDERFLOW_EXCEPTION);
4934 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p-1074, -0x1p-1074, UNDERFLOW_EXCEPTION);
4935 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p-1074, -0x1p-1074, UNDERFLOW_EXCEPTION);
4936 TEST_fff_f (fma, 0x0.fffffffffffff8p0, 0x0.fffffffffffff8p0, -0x0.fffffffffffffp0, 0x1p-106);
4937 TEST_fff_f (fma, 0x0.fffffffffffff8p0, -0x0.fffffffffffff8p0, 0x0.fffffffffffffp0, -0x1p-106);
4938 TEST_fff_f (fma, -0x0.fffffffffffff8p0, 0x0.fffffffffffff8p0, 0x0.fffffffffffffp0, -0x1p-106);
4939 TEST_fff_f (fma, -0x0.fffffffffffff8p0, -0x0.fffffffffffff8p0, -0x0.fffffffffffffp0, 0x1p-106);
4940 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, 0x1p1023, 0x1p1023);
4941 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, 0x1p1023, 0x1p1023);
4942 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, -0x1p1023, -0x1p1023);
4943 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, -0x1p1023, -0x1p1023);
4944 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, 0x1p970, 0x1p970);
4945 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, 0x1p970, 0x1p970);
4946 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, -0x1p970, -0x1p970);
4947 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, -0x1p970, -0x1p970);
4949 #if defined (TEST_LDOUBLE) && LDBL_MANT_DIG == 64
4950 TEST_fff_f (fma, -0x8.03fcp+3696L, 0xf.fffffffffffffffp-6140L, 0x8.3ffffffffffffffp-2450L, -0x8.01ecp-2440L);
4951 TEST_fff_f (fma, 0x9.fcp+2033L, -0x8.000e1f000ff800fp-3613L, -0xf.fffffffffffc0ffp-1579L, -0xd.fc119fb093ed092p-1577L);
4952 TEST_fff_f (fma, 0xc.7fc000003ffffffp-1194L, 0x8.1e0003fffffffffp+15327L, -0x8.fffep+14072L, 0xc.ae9f164020effffp+14136L);
4953 TEST_fff_f (fma, -0x8.0001fc000000003p+1798L, 0xcp-2230L, 0x8.f7e000000000007p-468L, -0xc.0002f9ffee10404p-429L);
4954 TEST_fff_f (fma, 0xc.0000000000007ffp+10130L, -0x8.000000000000001p+4430L, 0xc.07000000001ffffp+14513L, -0xb.fffffffffffd7e4p+14563L);
4955 TEST_fff_f (fma, 0xb.ffffp-4777L, 0x8.000000fffffffffp-11612L, -0x0.3800fff8p-16385L, 0x5.c7fe80c7ffeffffp-16385L, UNDERFLOW_EXCEPTION);
4956 TEST_fff_f (fma, 0x1.4p-16382L, 0x1.0000000000000004p-1L, 0x1p-16384L, 0x1.c000000000000004p-16383L, UNDERFLOW_EXCEPTION);
4957 TEST_fff_f (fma, -0x1.4p-16382L, 0x1.0000000000000004p-1L, -0x1p-16384L, -0x1.c000000000000004p-16383L, UNDERFLOW_EXCEPTION);
4958 TEST_fff_f (fma, 0x1.fffffffffffffff8p-16382L, 0x1.0000000000000002p-1L, 0x1p-16445L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
4959 TEST_fff_f (fma, -0x1.fffffffffffffff8p-16382L, 0x1.0000000000000002p-1L, -0x1p-16445L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
4960 TEST_fff_f (fma, 0x1p-16445L, 0x1p-1L, 0x0.fffffffffffffffep-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION);
4961 TEST_fff_f (fma, -0x1p-16445L, 0x1p-1L, -0x0.fffffffffffffffep-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION);
4962 TEST_fff_f (fma, 0x1p-16445L, 0x1.1p-1L, 0x0.fffffffffffffffep-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION);
4963 TEST_fff_f (fma, -0x1p-16445L, 0x1.1p-1L, -0x0.fffffffffffffffep-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION);
4964 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p16383L, 0x1p16383L);
4965 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p16383L, 0x1p16383L);
4966 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p16383L, -0x1p16383L);
4967 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p16383L, -0x1p16383L);
4968 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p-16382L, 0x1p-16382L);
4969 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
4970 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
4971 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p-16382L, -0x1p-16382L);
4972 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
4973 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
4974 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
4975 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
4976 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p-16445L, 0x1p-16445L, UNDERFLOW_EXCEPTION);
4977 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p-16445L, 0x1p-16445L, UNDERFLOW_EXCEPTION);
4978 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p-16445L, -0x1p-16445L, UNDERFLOW_EXCEPTION);
4979 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p-16445L, -0x1p-16445L, UNDERFLOW_EXCEPTION);
4980 TEST_fff_f (fma, 0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp0L, -0x0.fffffffffffffffep0L, 0x1p-128L);
4981 TEST_fff_f (fma, 0x0.ffffffffffffffffp0L, -0x0.ffffffffffffffffp0L, 0x0.fffffffffffffffep0L, -0x1p-128L);
4982 TEST_fff_f (fma, -0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp0L, 0x0.fffffffffffffffep0L, -0x1p-128L);
4983 TEST_fff_f (fma, -0x0.ffffffffffffffffp0L, -0x0.ffffffffffffffffp0L, -0x0.fffffffffffffffep0L, 0x1p-128L);
4984 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, 0x1p16383L, 0x1p16383L);
4985 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, 0x1p16383L, 0x1p16383L);
4986 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, -0x1p16383L, -0x1p16383L);
4987 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, -0x1p16383L, -0x1p16383L);
4988 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, 0x1p16319L, 0x1p16319L);
4989 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, 0x1p16319L, 0x1p16319L);
4990 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, -0x1p16319L, -0x1p16319L);
4991 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, -0x1p16319L, -0x1p16319L);
4993 #if defined (TEST_LDOUBLE) && LDBL_MANT_DIG == 113
4994 TEST_fff_f (fma, 0x1.bb2de33e02ccbbfa6e245a7c1f71p-2584L, -0x1.6b500daf0580d987f1bc0cadfcddp-13777L, 0x1.613cd91d9fed34b33820e5ab9d8dp-16378L, -0x1.3a79fb50eb9ce887cffa0f09bd9fp-16360L);
4995 TEST_fff_f (fma, -0x1.f949b880cacb0f0c61540105321dp-5954L, -0x1.3876cec84b4140f3bd6198731b7ep-10525L, -0x0.a5dc1c6cfbc498c54fb0b504bf19p-16382L, -0x0.a5dc1c6cfbc498c54fb0b5038abbp-16382L, UNDERFLOW_EXCEPTION);
4996 TEST_fff_f (fma, -0x1.0000fffffffffp-16221L, 0x1.0000001fffff8007fep-239L, 0x0.ff87ffffffffffffe000003fffffp-16382L, 0x0.ff87ffffffffffffdffc003bff7fp-16382L, UNDERFLOW_EXCEPTION);
4997 TEST_fff_f (fma, -0x1.ac79c9376ef447f3827c9e9de008p-2228L, -0x1.5ba830022b6139e21fbe7270cad8p-6314L, 0x1.e8282b6a26bb6a9daf5c8e73e9f9p-8616L, 0x1.22f14a0253878a730cd1aee373adp-8541L);
4998 TEST_fff_f (fma, -0x1.c69749ec574caaa2ab8e97ddb9f3p+2652L, 0x1.f34235ff9d095449c29b4831b62dp+3311L, 0x1.fbe4302df23354dbd0c4d3cfe606p+5879L, -0x1.bb473bfdfb7a6e18886ce6e57eafp+5964L);
4999 TEST_fff_f (fma, -0x1.ca8835fc6ecfb5398625fc891be5p-1686L, 0x1.621e1972bbe2180e5be9dd7d8df5p-7671L, -0x1.7d2d21b73b52cf20dec2a83902a4p-9395L, -0x1.3d2322191c9c88bc68a62ab8042cp-9356L);
5000 TEST_fff_f (fma, -0x1.55cff679ec49c2541fab41fc843ep-11819L, 0x1.e60e9f464f9e8df0509647c7c971p+12325L, 0x1.eaa2a7649d765c2f564f7a5beca7p+454L, -0x1.447e29fa7e406a285f4e350fcf86p+507L);
5001 TEST_fff_f (fma, 0x1.f0e7b1454908576f2537d863cf9bp+11432L, 0x1.cdce52f09d4ca76e68706f34b5d5p-1417L, -0x1.2e986187c70f146235ea2066e486p+9979L, 0x1.c030dad3cc5643f3dd0f5619f661p+10016L);
5002 TEST_fff_f (fma, 0x1.f102f7da4a57a3a4aab620e29452p-3098L, -0x1.cc06a4ff40248f9e2dcc4b6afd84p-11727L, 0x1.d512a11126b5ac8ed8973b8580c8p-14849L, -0x1.be8f1cf737ab4d1c31c54f5ec23bp-14824L);
5003 TEST_fff_f (fma, -0x1.fc47ac7434b993cd8dcb2b431f25p-3816L, 0x1.fbc9750da8468852d84558e1db6dp-5773L, -0x1.00a98abf783f75c40fe5b7a37d86p-9607L, -0x1.f81917b166f45e763cfcc057e2adp-9588L);
5004 TEST_fff_f (fma, 0x1.00000000000007ffffffffffffffp-9045L, -0x1.ffffffffffff80000001ffffffffp+4773L, -0x1.f8p-4316L, -0x1.00000000000f88000000fffffdffp-4271L);
5005 TEST_fff_f (fma, 0x1.4e922764c90701d4a2f21d01893dp-8683L, -0x1.955a12e2d7c9447c27fa022fc865p+212L, -0x1.e9634462eaef96528b90b6944578p-8521L, -0x1.08e1783184a371943d3598e10865p-8470L);
5006 TEST_fff_f (fma, 0x1.801181509c03bdbef10d6165588cp-15131L, 0x1.ad86f8e57d3d40bfa8007780af63p-368L, -0x1.6e9df0dab1c9f1d7a6043c390741p-15507L, 0x1.417c9b2b15e2ad57dc9e0e920844p-15498L);
5007 TEST_fff_f (fma, 0x1.4p-16382L, 0x1.0000000000000000000000000002p-1L, 0x1p-16384L, 0x1.c000000000000000000000000002p-16383L, UNDERFLOW_EXCEPTION);
5008 TEST_fff_f (fma, -0x1.4p-16382L, 0x1.0000000000000000000000000002p-1L, -0x1p-16384L, -0x1.c000000000000000000000000002p-16383L, UNDERFLOW_EXCEPTION);
5009 TEST_fff_f (fma, 0x1.fffffffffffffffffffffffffffcp-16382L, 0x1.0000000000000000000000000001p-1L, 0x1p-16494L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5010 TEST_fff_f (fma, -0x1.fffffffffffffffffffffffffffcp-16382L, 0x1.0000000000000000000000000001p-1L, -0x1p-16494L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5011 TEST_fff_f (fma, 0x1p-16494L, 0x1p-1L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION);
5012 TEST_fff_f (fma, -0x1p-16494L, 0x1p-1L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION);
5013 TEST_fff_f (fma, 0x1p-16494L, 0x1.1p-1L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION);
5014 TEST_fff_f (fma, -0x1p-16494L, 0x1.1p-1L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION);
5015 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p16383L, 0x1p16383L);
5016 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p16383L, 0x1p16383L);
5017 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p16383L, -0x1p16383L);
5018 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p16383L, -0x1p16383L);
5019 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p-16382L, 0x1p-16382L);
5020 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5021 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5022 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p-16382L, -0x1p-16382L);
5023 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5024 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5025 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5026 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5027 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p-16494L, 0x1p-16494L, UNDERFLOW_EXCEPTION);
5028 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p-16494L, 0x1p-16494L, UNDERFLOW_EXCEPTION);
5029 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p-16494L, -0x1p-16494L, UNDERFLOW_EXCEPTION);
5030 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p-16494L, -0x1p-16494L, UNDERFLOW_EXCEPTION);
5031 TEST_fff_f (fma, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffffp0L, 0x1p-226L);
5032 TEST_fff_f (fma, 0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffffp0L, -0x1p-226L);
5033 TEST_fff_f (fma, -0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffffp0L, -0x1p-226L);
5034 TEST_fff_f (fma, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffffp0L, 0x1p-226L);
5035 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, 0x1p16383L, 0x1p16383L);
5036 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, 0x1p16383L, 0x1p16383L);
5037 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, -0x1p16383L, -0x1p16383L);
5038 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, -0x1p16383L, -0x1p16383L);
5039 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, 0x1p16319L, 0x1p16319L);
5040 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, 0x1p16319L, 0x1p16319L);
5041 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, -0x1p16319L, -0x1p16319L);
5042 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, -0x1p16319L, -0x1p16319L);
5050 fma_test_towardzero (void)
5052 int save_round_mode;
5053 START (fma_towardzero);
5055 save_round_mode = fegetround ();
5057 if (!fesetround (FE_TOWARDZERO))
5059 TEST_fff_f (fma, plus_zero, plus_zero, plus_zero, plus_zero);
5060 TEST_fff_f (fma, plus_zero, plus_zero, minus_zero, plus_zero);
5061 TEST_fff_f (fma, plus_zero, minus_zero, plus_zero, plus_zero);
5062 TEST_fff_f (fma, plus_zero, minus_zero, minus_zero, minus_zero);
5063 TEST_fff_f (fma, minus_zero, plus_zero, plus_zero, plus_zero);
5064 TEST_fff_f (fma, minus_zero, plus_zero, minus_zero, minus_zero);
5065 TEST_fff_f (fma, minus_zero, minus_zero, plus_zero, plus_zero);
5066 TEST_fff_f (fma, minus_zero, minus_zero, minus_zero, plus_zero);
5067 TEST_fff_f (fma, 1.0, plus_zero, plus_zero, plus_zero);
5068 TEST_fff_f (fma, 1.0, plus_zero, minus_zero, plus_zero);
5069 TEST_fff_f (fma, 1.0, minus_zero, plus_zero, plus_zero);
5070 TEST_fff_f (fma, 1.0, minus_zero, minus_zero, minus_zero);
5071 TEST_fff_f (fma, -1.0, plus_zero, plus_zero, plus_zero);
5072 TEST_fff_f (fma, -1.0, plus_zero, minus_zero, minus_zero);
5073 TEST_fff_f (fma, -1.0, minus_zero, plus_zero, plus_zero);
5074 TEST_fff_f (fma, -1.0, minus_zero, minus_zero, plus_zero);
5075 TEST_fff_f (fma, plus_zero, 1.0, plus_zero, plus_zero);
5076 TEST_fff_f (fma, plus_zero, 1.0, minus_zero, plus_zero);
5077 TEST_fff_f (fma, plus_zero, -1.0, plus_zero, plus_zero);
5078 TEST_fff_f (fma, plus_zero, -1.0, minus_zero, minus_zero);
5079 TEST_fff_f (fma, minus_zero, 1.0, plus_zero, plus_zero);
5080 TEST_fff_f (fma, minus_zero, 1.0, minus_zero, minus_zero);
5081 TEST_fff_f (fma, minus_zero, -1.0, plus_zero, plus_zero);
5082 TEST_fff_f (fma, minus_zero, -1.0, minus_zero, plus_zero);
5084 TEST_fff_f (fma, 1.0, 1.0, -1.0, plus_zero);
5085 TEST_fff_f (fma, 1.0, -1.0, 1.0, plus_zero);
5086 TEST_fff_f (fma, -1.0, 1.0, 1.0, plus_zero);
5087 TEST_fff_f (fma, -1.0, -1.0, -1.0, plus_zero);
5089 TEST_fff_f (fma, min_value, min_value, plus_zero, plus_zero, UNDERFLOW_EXCEPTION);
5090 TEST_fff_f (fma, min_value, min_value, minus_zero, plus_zero, UNDERFLOW_EXCEPTION);
5091 TEST_fff_f (fma, min_value, -min_value, plus_zero, minus_zero, UNDERFLOW_EXCEPTION);
5092 TEST_fff_f (fma, min_value, -min_value, minus_zero, minus_zero, UNDERFLOW_EXCEPTION);
5093 TEST_fff_f (fma, -min_value, min_value, plus_zero, minus_zero, UNDERFLOW_EXCEPTION);
5094 TEST_fff_f (fma, -min_value, min_value, minus_zero, minus_zero, UNDERFLOW_EXCEPTION);
5095 TEST_fff_f (fma, -min_value, -min_value, plus_zero, plus_zero, UNDERFLOW_EXCEPTION);
5096 TEST_fff_f (fma, -min_value, -min_value, minus_zero, plus_zero, UNDERFLOW_EXCEPTION);
5098 #if !(defined TEST_LDOUBLE && LDBL_MANT_DIG == 106) /* Bug 13304. */
5099 TEST_fff_f (fma, max_value, max_value, min_value, max_value, OVERFLOW_EXCEPTION);
5100 TEST_fff_f (fma, max_value, max_value, -min_value, max_value, OVERFLOW_EXCEPTION);
5101 TEST_fff_f (fma, max_value, -max_value, min_value, -max_value, OVERFLOW_EXCEPTION);
5102 TEST_fff_f (fma, max_value, -max_value, -min_value, -max_value, OVERFLOW_EXCEPTION);
5103 TEST_fff_f (fma, -max_value, max_value, min_value, -max_value, OVERFLOW_EXCEPTION);
5104 TEST_fff_f (fma, -max_value, max_value, -min_value, -max_value, OVERFLOW_EXCEPTION);
5105 TEST_fff_f (fma, -max_value, -max_value, min_value, max_value, OVERFLOW_EXCEPTION);
5106 TEST_fff_f (fma, -max_value, -max_value, -min_value, max_value, OVERFLOW_EXCEPTION);
5109 #if defined (TEST_FLOAT) && FLT_MANT_DIG == 24
5110 TEST_fff_f (fma, 0x1.4p-126, 0x1.000004p-1, 0x1p-128, 0x1.c00004p-127, UNDERFLOW_EXCEPTION);
5111 TEST_fff_f (fma, -0x1.4p-126, 0x1.000004p-1, -0x1p-128, -0x1.c00004p-127, UNDERFLOW_EXCEPTION);
5112 TEST_fff_f (fma, 0x1.fffff8p-126, 0x1.000002p-1, 0x1p-149, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5113 TEST_fff_f (fma, -0x1.fffff8p-126, 0x1.000002p-1, -0x1p-149, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5114 TEST_fff_f (fma, 0x1p-149, 0x1p-1, 0x0.fffffep-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5115 TEST_fff_f (fma, -0x1p-149, 0x1p-1, -0x0.fffffep-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5116 TEST_fff_f (fma, 0x1p-149, 0x1.1p-1, 0x0.fffffep-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5117 TEST_fff_f (fma, -0x1p-149, 0x1.1p-1, -0x0.fffffep-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5118 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p127, 0x1p127);
5119 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p127, 0x0.ffffffp127);
5120 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p127, -0x0.ffffffp127);
5121 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p127, -0x1p127);
5122 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p-126, 0x1p-126);
5123 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5124 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5125 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p-126, -0x1p-126);
5126 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x0.fffffep-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5127 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x0.fffffep-126, 0x0.fffffcp-126, UNDERFLOW_EXCEPTION);
5128 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x0.fffffep-126, -0x0.fffffcp-126, UNDERFLOW_EXCEPTION);
5129 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x0.fffffep-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5130 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p-149, 0x1p-149, UNDERFLOW_EXCEPTION);
5131 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p-149, plus_zero, UNDERFLOW_EXCEPTION);
5132 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p-149, minus_zero, UNDERFLOW_EXCEPTION);
5133 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p-149, -0x1p-149, UNDERFLOW_EXCEPTION);
5134 TEST_fff_f (fma, 0x0.fffp0, 0x0.fffp0, -0x0.ffep0, 0x1p-24);
5135 TEST_fff_f (fma, 0x0.fffp0, -0x0.fffp0, 0x0.ffep0, -0x1p-24);
5136 TEST_fff_f (fma, -0x0.fffp0, 0x0.fffp0, 0x0.ffep0, -0x1p-24);
5137 TEST_fff_f (fma, -0x0.fffp0, -0x0.fffp0, -0x0.ffep0, 0x1p-24);
5138 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, 0x1p127, 0x1p127);
5139 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, 0x1p127, 0x0.ffffffp127);
5140 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, -0x1p127, -0x0.ffffffp127);
5141 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, -0x1p127, -0x1p127);
5142 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, 0x1p103, 0x1p103);
5143 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, 0x1p103, 0x0.ffffffp103);
5144 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, -0x1p103, -0x0.ffffffp103);
5145 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, -0x1p103, -0x1p103);
5147 #if defined (TEST_DOUBLE) && DBL_MANT_DIG == 53
5148 TEST_fff_f (fma, 0x1.4p-1022, 0x1.0000000000002p-1, 0x1p-1024, 0x1.c000000000002p-1023, UNDERFLOW_EXCEPTION);
5149 TEST_fff_f (fma, -0x1.4p-1022, 0x1.0000000000002p-1, -0x1p-1024, -0x1.c000000000002p-1023, UNDERFLOW_EXCEPTION);
5150 TEST_fff_f (fma, 0x1.ffffffffffffcp-1022, 0x1.0000000000001p-1, 0x1p-1074, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5151 TEST_fff_f (fma, -0x1.ffffffffffffcp-1022, 0x1.0000000000001p-1, -0x1p-1074, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5152 TEST_fff_f (fma, 0x1p-1074, 0x1p-1, 0x0.fffffffffffffp-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5153 TEST_fff_f (fma, -0x1p-1074, 0x1p-1, -0x0.fffffffffffffp-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5154 TEST_fff_f (fma, 0x1p-1074, 0x1.1p-1, 0x0.fffffffffffffp-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5155 TEST_fff_f (fma, -0x1p-1074, 0x1.1p-1, -0x0.fffffffffffffp-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5156 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p1023, 0x1p1023);
5157 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p1023, 0x0.fffffffffffff8p1023);
5158 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p1023, -0x0.fffffffffffff8p1023);
5159 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p1023, -0x1p1023);
5160 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p-1022, 0x1p-1022);
5161 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5162 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5163 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p-1022, -0x1p-1022);
5164 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x0.fffffffffffffp-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5165 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x0.fffffffffffffp-1022, 0x0.ffffffffffffep-1022, UNDERFLOW_EXCEPTION);
5166 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x0.fffffffffffffp-1022, -0x0.ffffffffffffep-1022, UNDERFLOW_EXCEPTION);
5167 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x0.fffffffffffffp-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5168 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p-1074, 0x1p-1074, UNDERFLOW_EXCEPTION);
5169 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p-1074, plus_zero, UNDERFLOW_EXCEPTION);
5170 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p-1074, minus_zero, UNDERFLOW_EXCEPTION);
5171 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p-1074, -0x1p-1074, UNDERFLOW_EXCEPTION);
5172 TEST_fff_f (fma, 0x0.fffffffffffff8p0, 0x0.fffffffffffff8p0, -0x0.fffffffffffffp0, 0x1p-106);
5173 TEST_fff_f (fma, 0x0.fffffffffffff8p0, -0x0.fffffffffffff8p0, 0x0.fffffffffffffp0, -0x1p-106);
5174 TEST_fff_f (fma, -0x0.fffffffffffff8p0, 0x0.fffffffffffff8p0, 0x0.fffffffffffffp0, -0x1p-106);
5175 TEST_fff_f (fma, -0x0.fffffffffffff8p0, -0x0.fffffffffffff8p0, -0x0.fffffffffffffp0, 0x1p-106);
5176 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, 0x1p1023, 0x1p1023);
5177 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, 0x1p1023, 0x0.fffffffffffff8p1023);
5178 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, -0x1p1023, -0x0.fffffffffffff8p1023);
5179 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, -0x1p1023, -0x1p1023);
5180 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, 0x1p970, 0x1p970);
5181 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, 0x1p970, 0x0.fffffffffffff8p970);
5182 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, -0x1p970, -0x0.fffffffffffff8p970);
5183 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, -0x1p970, -0x1p970);
5185 #if defined (TEST_LDOUBLE) && LDBL_MANT_DIG == 64
5186 TEST_fff_f (fma, 0x1.4p-16382L, 0x1.0000000000000004p-1L, 0x1p-16384L, 0x1.c000000000000004p-16383L, UNDERFLOW_EXCEPTION);
5187 TEST_fff_f (fma, -0x1.4p-16382L, 0x1.0000000000000004p-1L, -0x1p-16384L, -0x1.c000000000000004p-16383L, UNDERFLOW_EXCEPTION);
5188 TEST_fff_f (fma, 0x1.fffffffffffffff8p-16382L, 0x1.0000000000000002p-1L, 0x1p-16445L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5189 TEST_fff_f (fma, -0x1.fffffffffffffff8p-16382L, 0x1.0000000000000002p-1L, -0x1p-16445L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5190 TEST_fff_f (fma, 0x1p-16445L, 0x1p-1L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5191 TEST_fff_f (fma, -0x1p-16445L, 0x1p-1L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5192 TEST_fff_f (fma, 0x1p-16445L, 0x1.1p-1L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5193 TEST_fff_f (fma, -0x1p-16445L, 0x1.1p-1L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5194 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p16383L, 0x1p16383L);
5195 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p16383L, 0x0.ffffffffffffffffp16383L);
5196 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p16383L, -0x0.ffffffffffffffffp16383L);
5197 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p16383L, -0x1p16383L);
5198 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p-16382L, 0x1p-16382L);
5199 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5200 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5201 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p-16382L, -0x1p-16382L);
5202 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5203 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffcp-16382L, UNDERFLOW_EXCEPTION);
5204 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffcp-16382L, UNDERFLOW_EXCEPTION);
5205 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5206 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p-16445L, 0x1p-16445L, UNDERFLOW_EXCEPTION);
5207 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p-16445L, plus_zero, UNDERFLOW_EXCEPTION);
5208 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p-16445L, minus_zero, UNDERFLOW_EXCEPTION);
5209 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p-16445L, -0x1p-16445L, UNDERFLOW_EXCEPTION);
5210 TEST_fff_f (fma, 0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp0L, -0x0.fffffffffffffffep0L, 0x1p-128L);
5211 TEST_fff_f (fma, 0x0.ffffffffffffffffp0L, -0x0.ffffffffffffffffp0L, 0x0.fffffffffffffffep0L, -0x1p-128L);
5212 TEST_fff_f (fma, -0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp0L, 0x0.fffffffffffffffep0L, -0x1p-128L);
5213 TEST_fff_f (fma, -0x0.ffffffffffffffffp0L, -0x0.ffffffffffffffffp0L, -0x0.fffffffffffffffep0L, 0x1p-128L);
5214 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, 0x1p16383L, 0x1p16383L);
5215 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, 0x1p16383L, 0x0.ffffffffffffffffp16383L);
5216 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, -0x1p16383L, -0x0.ffffffffffffffffp16383L);
5217 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, -0x1p16383L, -0x1p16383L);
5218 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, 0x1p16319L, 0x1p16319L);
5219 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, 0x1p16319L, 0x0.ffffffffffffffffp16319L);
5220 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, -0x1p16319L, -0x0.ffffffffffffffffp16319L);
5221 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, -0x1p16319L, -0x1p16319L);
5223 #if defined (TEST_LDOUBLE) && LDBL_MANT_DIG == 113
5224 TEST_fff_f (fma, 0x1.4p-16382L, 0x1.0000000000000000000000000002p-1L, 0x1p-16384L, 0x1.c000000000000000000000000002p-16383L, UNDERFLOW_EXCEPTION);
5225 TEST_fff_f (fma, -0x1.4p-16382L, 0x1.0000000000000000000000000002p-1L, -0x1p-16384L, -0x1.c000000000000000000000000002p-16383L, UNDERFLOW_EXCEPTION);
5226 TEST_fff_f (fma, 0x1.fffffffffffffffffffffffffffcp-16382L, 0x1.0000000000000000000000000001p-1L, 0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5227 TEST_fff_f (fma, -0x1.fffffffffffffffffffffffffffcp-16382L, 0x1.0000000000000000000000000001p-1L, -0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5228 TEST_fff_f (fma, 0x1p-16494L, 0x1p-1L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5229 TEST_fff_f (fma, -0x1p-16494L, 0x1p-1L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5230 TEST_fff_f (fma, 0x1p-16494L, 0x1.1p-1L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5231 TEST_fff_f (fma, -0x1p-16494L, 0x1.1p-1L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5232 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p16383L, 0x1p16383L);
5233 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p16383L, 0x0.ffffffffffffffffffffffffffff8p16383L);
5234 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p16383L, -0x0.ffffffffffffffffffffffffffff8p16383L);
5235 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p16383L, -0x1p16383L);
5236 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p-16382L, 0x1p-16382L);
5237 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5238 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5239 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p-16382L, -0x1p-16382L);
5240 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5241 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.fffffffffffffffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5242 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.fffffffffffffffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5243 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5244 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p-16494L, 0x1p-16494L, UNDERFLOW_EXCEPTION);
5245 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p-16494L, plus_zero, UNDERFLOW_EXCEPTION);
5246 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p-16494L, minus_zero, UNDERFLOW_EXCEPTION);
5247 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p-16494L, -0x1p-16494L, UNDERFLOW_EXCEPTION);
5248 TEST_fff_f (fma, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffffp0L, 0x1p-226L);
5249 TEST_fff_f (fma, 0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffffp0L, -0x1p-226L);
5250 TEST_fff_f (fma, -0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffffp0L, -0x1p-226L);
5251 TEST_fff_f (fma, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffffp0L, 0x1p-226L);
5252 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, 0x1p16383L, 0x1p16383L);
5253 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, 0x1p16383L, 0x0.ffffffffffffffffffffffffffff8p16383L);
5254 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, -0x1p16383L, -0x0.ffffffffffffffffffffffffffff8p16383L);
5255 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, -0x1p16383L, -0x1p16383L);
5256 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, 0x1p16319L, 0x1p16319L);
5257 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, 0x1p16319L, 0x0.ffffffffffffffffffffffffffff8p16319L);
5258 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, -0x1p16319L, -0x0.ffffffffffffffffffffffffffff8p16319L);
5259 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, -0x1p16319L, -0x1p16319L);
5263 fesetround (save_round_mode);
5265 END (fma_towardzero);
5270 fma_test_downward (void)
5272 int save_round_mode;
5273 START (fma_downward);
5275 save_round_mode = fegetround ();
5277 if (!fesetround (FE_DOWNWARD))
5279 TEST_fff_f (fma, plus_zero, plus_zero, plus_zero, plus_zero);
5280 TEST_fff_f (fma, plus_zero, plus_zero, minus_zero, minus_zero);
5281 TEST_fff_f (fma, plus_zero, minus_zero, plus_zero, minus_zero);
5282 TEST_fff_f (fma, plus_zero, minus_zero, minus_zero, minus_zero);
5283 TEST_fff_f (fma, minus_zero, plus_zero, plus_zero, minus_zero);
5284 TEST_fff_f (fma, minus_zero, plus_zero, minus_zero, minus_zero);
5285 TEST_fff_f (fma, minus_zero, minus_zero, plus_zero, plus_zero);
5286 TEST_fff_f (fma, minus_zero, minus_zero, minus_zero, minus_zero);
5287 TEST_fff_f (fma, 1.0, plus_zero, plus_zero, plus_zero);
5288 TEST_fff_f (fma, 1.0, plus_zero, minus_zero, minus_zero);
5289 TEST_fff_f (fma, 1.0, minus_zero, plus_zero, minus_zero);
5290 TEST_fff_f (fma, 1.0, minus_zero, minus_zero, minus_zero);
5291 TEST_fff_f (fma, -1.0, plus_zero, plus_zero, minus_zero);
5292 TEST_fff_f (fma, -1.0, plus_zero, minus_zero, minus_zero);
5293 TEST_fff_f (fma, -1.0, minus_zero, plus_zero, plus_zero);
5294 TEST_fff_f (fma, -1.0, minus_zero, minus_zero, minus_zero);
5295 TEST_fff_f (fma, plus_zero, 1.0, plus_zero, plus_zero);
5296 TEST_fff_f (fma, plus_zero, 1.0, minus_zero, minus_zero);
5297 TEST_fff_f (fma, plus_zero, -1.0, plus_zero, minus_zero);
5298 TEST_fff_f (fma, plus_zero, -1.0, minus_zero, minus_zero);
5299 TEST_fff_f (fma, minus_zero, 1.0, plus_zero, minus_zero);
5300 TEST_fff_f (fma, minus_zero, 1.0, minus_zero, minus_zero);
5301 TEST_fff_f (fma, minus_zero, -1.0, plus_zero, plus_zero);
5302 TEST_fff_f (fma, minus_zero, -1.0, minus_zero, minus_zero);
5304 TEST_fff_f (fma, 1.0, 1.0, -1.0, minus_zero);
5305 TEST_fff_f (fma, 1.0, -1.0, 1.0, minus_zero);
5306 TEST_fff_f (fma, -1.0, 1.0, 1.0, minus_zero);
5307 TEST_fff_f (fma, -1.0, -1.0, -1.0, minus_zero);
5309 TEST_fff_f (fma, min_value, min_value, plus_zero, plus_zero, UNDERFLOW_EXCEPTION);
5310 TEST_fff_f (fma, min_value, min_value, minus_zero, plus_zero, UNDERFLOW_EXCEPTION);
5311 TEST_fff_f (fma, min_value, -min_value, plus_zero, -min_subnorm_value, UNDERFLOW_EXCEPTION);
5312 TEST_fff_f (fma, min_value, -min_value, minus_zero, -min_subnorm_value, UNDERFLOW_EXCEPTION);
5313 TEST_fff_f (fma, -min_value, min_value, plus_zero, -min_subnorm_value, UNDERFLOW_EXCEPTION);
5314 TEST_fff_f (fma, -min_value, min_value, minus_zero, -min_subnorm_value, UNDERFLOW_EXCEPTION);
5315 TEST_fff_f (fma, -min_value, -min_value, plus_zero, plus_zero, UNDERFLOW_EXCEPTION);
5316 TEST_fff_f (fma, -min_value, -min_value, minus_zero, plus_zero, UNDERFLOW_EXCEPTION);
5318 #if !(defined TEST_LDOUBLE && LDBL_MANT_DIG == 106) /* Bug 13304. */
5319 TEST_fff_f (fma, max_value, max_value, min_value, max_value, OVERFLOW_EXCEPTION);
5320 TEST_fff_f (fma, max_value, max_value, -min_value, max_value, OVERFLOW_EXCEPTION);
5321 TEST_fff_f (fma, max_value, -max_value, min_value, minus_infty, OVERFLOW_EXCEPTION);
5322 TEST_fff_f (fma, max_value, -max_value, -min_value, minus_infty, OVERFLOW_EXCEPTION);
5323 TEST_fff_f (fma, -max_value, max_value, min_value, minus_infty, OVERFLOW_EXCEPTION);
5324 TEST_fff_f (fma, -max_value, max_value, -min_value, minus_infty, OVERFLOW_EXCEPTION);
5325 TEST_fff_f (fma, -max_value, -max_value, min_value, max_value, OVERFLOW_EXCEPTION);
5326 TEST_fff_f (fma, -max_value, -max_value, -min_value, max_value, OVERFLOW_EXCEPTION);
5329 #if defined (TEST_FLOAT) && FLT_MANT_DIG == 24
5330 TEST_fff_f (fma, 0x1.4p-126, 0x1.000004p-1, 0x1p-128, 0x1.c00004p-127, UNDERFLOW_EXCEPTION);
5331 TEST_fff_f (fma, -0x1.4p-126, 0x1.000004p-1, -0x1p-128, -0x1.c00008p-127, UNDERFLOW_EXCEPTION);
5332 TEST_fff_f (fma, 0x1.fffff8p-126, 0x1.000002p-1, 0x1p-149, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5333 TEST_fff_f (fma, -0x1.fffff8p-126, 0x1.000002p-1, -0x1p-149, -0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5334 TEST_fff_f (fma, 0x1p-149, 0x1p-1, 0x0.fffffep-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5335 TEST_fff_f (fma, -0x1p-149, 0x1p-1, -0x0.fffffep-126, -0x1p-126, UNDERFLOW_EXCEPTION);
5336 TEST_fff_f (fma, 0x1p-149, 0x1.1p-1, 0x0.fffffep-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5337 TEST_fff_f (fma, -0x1p-149, 0x1.1p-1, -0x0.fffffep-126, -0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5338 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p127, 0x1p127);
5339 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p127, 0x0.ffffffp127);
5340 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p127, -0x1p127);
5341 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p127, -0x1.000002p127);
5342 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p-126, 0x1p-126);
5343 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5344 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p-126, -0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5345 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p-126, -0x1.000002p-126);
5346 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x0.fffffep-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5347 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x0.fffffep-126, 0x0.fffffcp-126, UNDERFLOW_EXCEPTION);
5348 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x0.fffffep-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5349 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x0.fffffep-126, -0x1p-126, UNDERFLOW_EXCEPTION);
5350 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p-149, 0x1p-149, UNDERFLOW_EXCEPTION);
5351 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p-149, plus_zero, UNDERFLOW_EXCEPTION);
5352 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p-149, -0x1p-149, UNDERFLOW_EXCEPTION);
5353 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p-149, -0x1p-148, UNDERFLOW_EXCEPTION);
5354 TEST_fff_f (fma, 0x0.fffp0, 0x0.fffp0, -0x0.ffep0, 0x1p-24);
5355 TEST_fff_f (fma, 0x0.fffp0, -0x0.fffp0, 0x0.ffep0, -0x1p-24);
5356 TEST_fff_f (fma, -0x0.fffp0, 0x0.fffp0, 0x0.ffep0, -0x1p-24);
5357 TEST_fff_f (fma, -0x0.fffp0, -0x0.fffp0, -0x0.ffep0, 0x1p-24);
5358 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, 0x1p127, 0x1p127);
5359 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, 0x1p127, 0x0.ffffffp127);
5360 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, -0x1p127, -0x1p127);
5361 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, -0x1p127, -0x1.000002p127);
5362 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, 0x1p103, 0x1p103);
5363 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, 0x1p103, 0x0.ffffffp103);
5364 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, -0x1p103, -0x1p103);
5365 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, -0x1p103, -0x1.000002p103);
5367 #if defined (TEST_DOUBLE) && DBL_MANT_DIG == 53
5368 TEST_fff_f (fma, 0x1.4p-1022, 0x1.0000000000002p-1, 0x1p-1024, 0x1.c000000000002p-1023, UNDERFLOW_EXCEPTION);
5369 TEST_fff_f (fma, -0x1.4p-1022, 0x1.0000000000002p-1, -0x1p-1024, -0x1.c000000000004p-1023, UNDERFLOW_EXCEPTION);
5370 TEST_fff_f (fma, 0x1.ffffffffffffcp-1022, 0x1.0000000000001p-1, 0x1p-1074, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5371 TEST_fff_f (fma, -0x1.ffffffffffffcp-1022, 0x1.0000000000001p-1, -0x1p-1074, -0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5372 TEST_fff_f (fma, 0x1p-1074, 0x1p-1, 0x0.fffffffffffffp-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5373 TEST_fff_f (fma, -0x1p-1074, 0x1p-1, -0x0.fffffffffffffp-1022, -0x1p-1022, UNDERFLOW_EXCEPTION);
5374 TEST_fff_f (fma, 0x1p-1074, 0x1.1p-1, 0x0.fffffffffffffp-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5375 TEST_fff_f (fma, -0x1p-1074, 0x1.1p-1, -0x0.fffffffffffffp-1022, -0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5376 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p1023, 0x1p1023);
5377 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p1023, 0x0.fffffffffffff8p1023);
5378 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p1023, -0x1p1023);
5379 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p1023, -0x1.0000000000001p1023);
5380 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p-1022, 0x1p-1022);
5381 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5382 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p-1022, -0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5383 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p-1022, -0x1.0000000000001p-1022);
5384 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x0.fffffffffffffp-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5385 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x0.fffffffffffffp-1022, 0x0.ffffffffffffep-1022, UNDERFLOW_EXCEPTION);
5386 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x0.fffffffffffffp-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5387 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x0.fffffffffffffp-1022, -0x1p-1022, UNDERFLOW_EXCEPTION);
5388 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p-1074, 0x1p-1074, UNDERFLOW_EXCEPTION);
5389 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p-1074, plus_zero, UNDERFLOW_EXCEPTION);
5390 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p-1074, -0x1p-1074, UNDERFLOW_EXCEPTION);
5391 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p-1074, -0x1p-1073, UNDERFLOW_EXCEPTION);
5392 TEST_fff_f (fma, 0x0.fffffffffffff8p0, 0x0.fffffffffffff8p0, -0x0.fffffffffffffp0, 0x1p-106);
5393 TEST_fff_f (fma, 0x0.fffffffffffff8p0, -0x0.fffffffffffff8p0, 0x0.fffffffffffffp0, -0x1p-106);
5394 TEST_fff_f (fma, -0x0.fffffffffffff8p0, 0x0.fffffffffffff8p0, 0x0.fffffffffffffp0, -0x1p-106);
5395 TEST_fff_f (fma, -0x0.fffffffffffff8p0, -0x0.fffffffffffff8p0, -0x0.fffffffffffffp0, 0x1p-106);
5396 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, 0x1p1023, 0x1p1023);
5397 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, 0x1p1023, 0x0.fffffffffffff8p1023);
5398 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, -0x1p1023, -0x1p1023);
5399 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, -0x1p1023, -0x1.0000000000001p1023);
5400 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, 0x1p970, 0x1p970);
5401 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, 0x1p970, 0x0.fffffffffffff8p970);
5402 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, -0x1p970, -0x1p970);
5403 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, -0x1p970, -0x1.0000000000001p970);
5405 #if defined (TEST_LDOUBLE) && LDBL_MANT_DIG == 64
5406 TEST_fff_f (fma, 0x1.4p-16382L, 0x1.0000000000000004p-1L, 0x1p-16384L, 0x1.c000000000000004p-16383L, UNDERFLOW_EXCEPTION);
5407 TEST_fff_f (fma, -0x1.4p-16382L, 0x1.0000000000000004p-1L, -0x1p-16384L, -0x1.c000000000000008p-16383L, UNDERFLOW_EXCEPTION);
5408 TEST_fff_f (fma, 0x1.fffffffffffffff8p-16382L, 0x1.0000000000000002p-1L, 0x1p-16445L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5409 TEST_fff_f (fma, -0x1.fffffffffffffff8p-16382L, 0x1.0000000000000002p-1L, -0x1p-16445L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5410 TEST_fff_f (fma, 0x1p-16445L, 0x1p-1L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5411 TEST_fff_f (fma, -0x1p-16445L, 0x1p-1L, -0x0.fffffffffffffffep-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION);
5412 TEST_fff_f (fma, 0x1p-16445L, 0x1.1p-1L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5413 TEST_fff_f (fma, -0x1p-16445L, 0x1.1p-1L, -0x0.fffffffffffffffep-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5414 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p16383L, 0x1p16383L);
5415 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p16383L, 0x0.ffffffffffffffffp16383L);
5416 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p16383L, -0x1p16383L);
5417 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p16383L, -0x1.0000000000000002p16383L);
5418 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p-16382L, 0x1p-16382L);
5419 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5420 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5421 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p-16382L, -0x1.0000000000000002p-16382L);
5422 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5423 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffcp-16382L, UNDERFLOW_EXCEPTION);
5424 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5425 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x0.fffffffffffffffep-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION);
5426 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p-16445L, 0x1p-16445L, UNDERFLOW_EXCEPTION);
5427 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p-16445L, plus_zero, UNDERFLOW_EXCEPTION);
5428 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p-16445L, -0x1p-16445L, UNDERFLOW_EXCEPTION);
5429 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p-16445L, -0x1p-16444L, UNDERFLOW_EXCEPTION);
5430 TEST_fff_f (fma, 0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp0L, -0x0.fffffffffffffffep0L, 0x1p-128L);
5431 TEST_fff_f (fma, 0x0.ffffffffffffffffp0L, -0x0.ffffffffffffffffp0L, 0x0.fffffffffffffffep0L, -0x1p-128L);
5432 TEST_fff_f (fma, -0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp0L, 0x0.fffffffffffffffep0L, -0x1p-128L);
5433 TEST_fff_f (fma, -0x0.ffffffffffffffffp0L, -0x0.ffffffffffffffffp0L, -0x0.fffffffffffffffep0L, 0x1p-128L);
5434 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, 0x1p16383L, 0x1p16383L);
5435 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, 0x1p16383L, 0x0.ffffffffffffffffp16383L);
5436 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, -0x1p16383L, -0x1p16383L);
5437 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, -0x1p16383L, -0x1.0000000000000002p16383L);
5438 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, 0x1p16319L, 0x1p16319L);
5439 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, 0x1p16319L, 0x0.ffffffffffffffffp16319L);
5440 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, -0x1p16319L, -0x1p16319L);
5441 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, -0x1p16319L, -0x1.0000000000000002p16319L);
5443 #if defined (TEST_LDOUBLE) && LDBL_MANT_DIG == 113
5444 TEST_fff_f (fma, 0x1.4p-16382L, 0x1.0000000000000000000000000002p-1L, 0x1p-16384L, 0x1.c000000000000000000000000002p-16383L, UNDERFLOW_EXCEPTION);
5445 TEST_fff_f (fma, -0x1.4p-16382L, 0x1.0000000000000000000000000002p-1L, -0x1p-16384L, -0x1.c000000000000000000000000004p-16383L, UNDERFLOW_EXCEPTION);
5446 TEST_fff_f (fma, 0x1.fffffffffffffffffffffffffffcp-16382L, 0x1.0000000000000000000000000001p-1L, 0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5447 TEST_fff_f (fma, -0x1.fffffffffffffffffffffffffffcp-16382L, 0x1.0000000000000000000000000001p-1L, -0x1p-16494L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5448 TEST_fff_f (fma, 0x1p-16494L, 0x1p-1L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5449 TEST_fff_f (fma, -0x1p-16494L, 0x1p-1L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION);
5450 TEST_fff_f (fma, 0x1p-16494L, 0x1.1p-1L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5451 TEST_fff_f (fma, -0x1p-16494L, 0x1.1p-1L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5452 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p16383L, 0x1p16383L);
5453 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p16383L, 0x0.ffffffffffffffffffffffffffff8p16383L);
5454 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p16383L, -0x1p16383L);
5455 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p16383L, -0x1.0000000000000000000000000001p16383L);
5456 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p-16382L, 0x1p-16382L);
5457 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5458 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5459 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p-16382L, -0x1.0000000000000000000000000001p-16382L);
5460 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5461 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.fffffffffffffffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5462 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5463 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION);
5464 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p-16494L, 0x1p-16494L, UNDERFLOW_EXCEPTION);
5465 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p-16494L, plus_zero, UNDERFLOW_EXCEPTION);
5466 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p-16494L, -0x1p-16494L, UNDERFLOW_EXCEPTION);
5467 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p-16494L, -0x1p-16493L, UNDERFLOW_EXCEPTION);
5468 TEST_fff_f (fma, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffffp0L, 0x1p-226L);
5469 TEST_fff_f (fma, 0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffffp0L, -0x1p-226L);
5470 TEST_fff_f (fma, -0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffffp0L, -0x1p-226L);
5471 TEST_fff_f (fma, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffffp0L, 0x1p-226L);
5472 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, 0x1p16383L, 0x1p16383L);
5473 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, 0x1p16383L, 0x0.ffffffffffffffffffffffffffff8p16383L);
5474 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, -0x1p16383L, -0x1p16383L);
5475 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, -0x1p16383L, -0x1.0000000000000000000000000001p16383L);
5476 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, 0x1p16319L, 0x1p16319L);
5477 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, 0x1p16319L, 0x0.ffffffffffffffffffffffffffff8p16319L);
5478 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, -0x1p16319L, -0x1p16319L);
5479 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, -0x1p16319L, -0x1.0000000000000000000000000001p16319L);
5483 fesetround (save_round_mode);
5490 fma_test_upward (void)
5492 int save_round_mode;
5495 save_round_mode = fegetround ();
5497 if (!fesetround (FE_UPWARD))
5499 TEST_fff_f (fma, plus_zero, plus_zero, plus_zero, plus_zero);
5500 TEST_fff_f (fma, plus_zero, plus_zero, minus_zero, plus_zero);
5501 TEST_fff_f (fma, plus_zero, minus_zero, plus_zero, plus_zero);
5502 TEST_fff_f (fma, plus_zero, minus_zero, minus_zero, minus_zero);
5503 TEST_fff_f (fma, minus_zero, plus_zero, plus_zero, plus_zero);
5504 TEST_fff_f (fma, minus_zero, plus_zero, minus_zero, minus_zero);
5505 TEST_fff_f (fma, minus_zero, minus_zero, plus_zero, plus_zero);
5506 TEST_fff_f (fma, minus_zero, minus_zero, minus_zero, plus_zero);
5507 TEST_fff_f (fma, 1.0, plus_zero, plus_zero, plus_zero);
5508 TEST_fff_f (fma, 1.0, plus_zero, minus_zero, plus_zero);
5509 TEST_fff_f (fma, 1.0, minus_zero, plus_zero, plus_zero);
5510 TEST_fff_f (fma, 1.0, minus_zero, minus_zero, minus_zero);
5511 TEST_fff_f (fma, -1.0, plus_zero, plus_zero, plus_zero);
5512 TEST_fff_f (fma, -1.0, plus_zero, minus_zero, minus_zero);
5513 TEST_fff_f (fma, -1.0, minus_zero, plus_zero, plus_zero);
5514 TEST_fff_f (fma, -1.0, minus_zero, minus_zero, plus_zero);
5515 TEST_fff_f (fma, plus_zero, 1.0, plus_zero, plus_zero);
5516 TEST_fff_f (fma, plus_zero, 1.0, minus_zero, plus_zero);
5517 TEST_fff_f (fma, plus_zero, -1.0, plus_zero, plus_zero);
5518 TEST_fff_f (fma, plus_zero, -1.0, minus_zero, minus_zero);
5519 TEST_fff_f (fma, minus_zero, 1.0, plus_zero, plus_zero);
5520 TEST_fff_f (fma, minus_zero, 1.0, minus_zero, minus_zero);
5521 TEST_fff_f (fma, minus_zero, -1.0, plus_zero, plus_zero);
5522 TEST_fff_f (fma, minus_zero, -1.0, minus_zero, plus_zero);
5524 TEST_fff_f (fma, 1.0, 1.0, -1.0, plus_zero);
5525 TEST_fff_f (fma, 1.0, -1.0, 1.0, plus_zero);
5526 TEST_fff_f (fma, -1.0, 1.0, 1.0, plus_zero);
5527 TEST_fff_f (fma, -1.0, -1.0, -1.0, plus_zero);
5529 TEST_fff_f (fma, min_value, min_value, plus_zero, min_subnorm_value, UNDERFLOW_EXCEPTION);
5530 TEST_fff_f (fma, min_value, min_value, minus_zero, min_subnorm_value, UNDERFLOW_EXCEPTION);
5531 TEST_fff_f (fma, min_value, -min_value, plus_zero, minus_zero, UNDERFLOW_EXCEPTION);
5532 TEST_fff_f (fma, min_value, -min_value, minus_zero, minus_zero, UNDERFLOW_EXCEPTION);
5533 TEST_fff_f (fma, -min_value, min_value, plus_zero, minus_zero, UNDERFLOW_EXCEPTION);
5534 TEST_fff_f (fma, -min_value, min_value, minus_zero, minus_zero, UNDERFLOW_EXCEPTION);
5535 TEST_fff_f (fma, -min_value, -min_value, plus_zero, min_subnorm_value, UNDERFLOW_EXCEPTION);
5536 TEST_fff_f (fma, -min_value, -min_value, minus_zero, min_subnorm_value, UNDERFLOW_EXCEPTION);
5538 #if !(defined TEST_LDOUBLE && LDBL_MANT_DIG == 106) /* Bug 13304. */
5539 TEST_fff_f (fma, max_value, max_value, min_value, plus_infty, OVERFLOW_EXCEPTION);
5540 TEST_fff_f (fma, max_value, max_value, -min_value, plus_infty, OVERFLOW_EXCEPTION);
5541 TEST_fff_f (fma, max_value, -max_value, min_value, -max_value, OVERFLOW_EXCEPTION);
5542 TEST_fff_f (fma, max_value, -max_value, -min_value, -max_value, OVERFLOW_EXCEPTION);
5543 TEST_fff_f (fma, -max_value, max_value, min_value, -max_value, OVERFLOW_EXCEPTION);
5544 TEST_fff_f (fma, -max_value, max_value, -min_value, -max_value, OVERFLOW_EXCEPTION);
5545 TEST_fff_f (fma, -max_value, -max_value, min_value, plus_infty, OVERFLOW_EXCEPTION);
5546 TEST_fff_f (fma, -max_value, -max_value, -min_value, plus_infty, OVERFLOW_EXCEPTION);
5549 #if defined (TEST_FLOAT) && FLT_MANT_DIG == 24
5550 TEST_fff_f (fma, 0x1.4p-126, 0x1.000004p-1, 0x1p-128, 0x1.c00008p-127, UNDERFLOW_EXCEPTION);
5551 TEST_fff_f (fma, -0x1.4p-126, 0x1.000004p-1, -0x1p-128, -0x1.c00004p-127, UNDERFLOW_EXCEPTION);
5552 TEST_fff_f (fma, 0x1.fffff8p-126, 0x1.000002p-1, 0x1p-149, 0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5553 TEST_fff_f (fma, -0x1.fffff8p-126, 0x1.000002p-1, -0x1p-149, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5554 TEST_fff_f (fma, 0x1p-149, 0x1p-1, 0x0.fffffep-126, 0x1p-126, UNDERFLOW_EXCEPTION);
5555 TEST_fff_f (fma, -0x1p-149, 0x1p-1, -0x0.fffffep-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5556 TEST_fff_f (fma, 0x1p-149, 0x1.1p-1, 0x0.fffffep-126, 0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5557 TEST_fff_f (fma, -0x1p-149, 0x1.1p-1, -0x0.fffffep-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5558 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p127, 0x1.000002p127);
5559 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p127, 0x1p127);
5560 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p127, -0x0.ffffffp127);
5561 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p127, -0x1p127);
5562 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p-126, 0x1.000002p-126);
5563 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p-126, 0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5564 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5565 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p-126, -0x1p-126);
5566 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x0.fffffep-126, 0x1p-126, UNDERFLOW_EXCEPTION);
5567 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x0.fffffep-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5568 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x0.fffffep-126, -0x0.fffffcp-126, UNDERFLOW_EXCEPTION);
5569 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x0.fffffep-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
5570 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p-149, 0x1p-148, UNDERFLOW_EXCEPTION);
5571 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p-149, 0x1p-149, UNDERFLOW_EXCEPTION);
5572 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p-149, minus_zero, UNDERFLOW_EXCEPTION);
5573 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p-149, -0x1p-149, UNDERFLOW_EXCEPTION);
5574 TEST_fff_f (fma, 0x0.fffp0, 0x0.fffp0, -0x0.ffep0, 0x1p-24);
5575 TEST_fff_f (fma, 0x0.fffp0, -0x0.fffp0, 0x0.ffep0, -0x1p-24);
5576 TEST_fff_f (fma, -0x0.fffp0, 0x0.fffp0, 0x0.ffep0, -0x1p-24);
5577 TEST_fff_f (fma, -0x0.fffp0, -0x0.fffp0, -0x0.ffep0, 0x1p-24);
5578 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, 0x1p127, 0x1.000002p127);
5579 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, 0x1p127, 0x1p127);
5580 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, -0x1p127, -0x0.ffffffp127);
5581 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, -0x1p127, -0x1p127);
5582 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, 0x1p103, 0x1.000002p103);
5583 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, 0x1p103, 0x1p103);
5584 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, -0x1p103, -0x0.ffffffp103);
5585 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, -0x1p103, -0x1p103);
5587 #if defined (TEST_DOUBLE) && DBL_MANT_DIG == 53
5588 TEST_fff_f (fma, 0x1.4p-1022, 0x1.0000000000002p-1, 0x1p-1024, 0x1.c000000000004p-1023, UNDERFLOW_EXCEPTION);
5589 TEST_fff_f (fma, -0x1.4p-1022, 0x1.0000000000002p-1, -0x1p-1024, -0x1.c000000000002p-1023, UNDERFLOW_EXCEPTION);
5590 TEST_fff_f (fma, 0x1.ffffffffffffcp-1022, 0x1.0000000000001p-1, 0x1p-1074, 0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5591 TEST_fff_f (fma, -0x1.ffffffffffffcp-1022, 0x1.0000000000001p-1, -0x1p-1074, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5592 TEST_fff_f (fma, 0x1p-1074, 0x1p-1, 0x0.fffffffffffffp-1022, 0x1p-1022, UNDERFLOW_EXCEPTION);
5593 TEST_fff_f (fma, -0x1p-1074, 0x1p-1, -0x0.fffffffffffffp-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5594 TEST_fff_f (fma, 0x1p-1074, 0x1.1p-1, 0x0.fffffffffffffp-1022, 0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5595 TEST_fff_f (fma, -0x1p-1074, 0x1.1p-1, -0x0.fffffffffffffp-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5596 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p1023, 0x1.0000000000001p1023);
5597 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p1023, 0x1p1023);
5598 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p1023, -0x0.fffffffffffff8p1023);
5599 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p1023, -0x1p1023);
5600 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p-1022, 0x1.0000000000001p-1022);
5601 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p-1022, 0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5602 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5603 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p-1022, -0x1p-1022);
5604 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x0.fffffffffffffp-1022, 0x1p-1022, UNDERFLOW_EXCEPTION);
5605 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x0.fffffffffffffp-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5606 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x0.fffffffffffffp-1022, -0x0.ffffffffffffep-1022, UNDERFLOW_EXCEPTION);
5607 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x0.fffffffffffffp-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
5608 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p-1074, 0x1p-1073, UNDERFLOW_EXCEPTION);
5609 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p-1074, 0x1p-1074, UNDERFLOW_EXCEPTION);
5610 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p-1074, minus_zero, UNDERFLOW_EXCEPTION);
5611 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p-1074, -0x1p-1074, UNDERFLOW_EXCEPTION);
5612 TEST_fff_f (fma, 0x0.fffffffffffff8p0, 0x0.fffffffffffff8p0, -0x0.fffffffffffffp0, 0x1p-106);
5613 TEST_fff_f (fma, 0x0.fffffffffffff8p0, -0x0.fffffffffffff8p0, 0x0.fffffffffffffp0, -0x1p-106);
5614 TEST_fff_f (fma, -0x0.fffffffffffff8p0, 0x0.fffffffffffff8p0, 0x0.fffffffffffffp0, -0x1p-106);
5615 TEST_fff_f (fma, -0x0.fffffffffffff8p0, -0x0.fffffffffffff8p0, -0x0.fffffffffffffp0, 0x1p-106);
5616 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, 0x1p1023, 0x1.0000000000001p1023);
5617 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, 0x1p1023, 0x1p1023);
5618 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, -0x1p1023, -0x0.fffffffffffff8p1023);
5619 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, -0x1p1023, -0x1p1023);
5620 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, 0x1p970, 0x1.0000000000001p970);
5621 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, 0x1p970, 0x1p970);
5622 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, -0x1p970, -0x0.fffffffffffff8p970);
5623 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, -0x1p970, -0x1p970);
5625 #if defined (TEST_LDOUBLE) && LDBL_MANT_DIG == 64
5626 TEST_fff_f (fma, 0x1.4p-16382L, 0x1.0000000000000004p-1L, 0x1p-16384L, 0x1.c000000000000008p-16383L, UNDERFLOW_EXCEPTION);
5627 TEST_fff_f (fma, -0x1.4p-16382L, 0x1.0000000000000004p-1L, -0x1p-16384L, -0x1.c000000000000004p-16383L, UNDERFLOW_EXCEPTION);
5628 TEST_fff_f (fma, 0x1.fffffffffffffff8p-16382L, 0x1.0000000000000002p-1L, 0x1p-16445L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5629 TEST_fff_f (fma, -0x1.fffffffffffffff8p-16382L, 0x1.0000000000000002p-1L, -0x1p-16445L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5630 TEST_fff_f (fma, 0x1p-16445L, 0x1p-1L, 0x0.fffffffffffffffep-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION);
5631 TEST_fff_f (fma, -0x1p-16445L, 0x1p-1L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5632 TEST_fff_f (fma, 0x1p-16445L, 0x1.1p-1L, 0x0.fffffffffffffffep-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5633 TEST_fff_f (fma, -0x1p-16445L, 0x1.1p-1L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5634 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p16383L, 0x1.0000000000000002p16383L);
5635 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p16383L, 0x1p16383L);
5636 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p16383L, -0x0.ffffffffffffffffp16383L);
5637 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p16383L, -0x1p16383L);
5638 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p-16382L, 0x1.0000000000000002p-16382L);
5639 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5640 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5641 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p-16382L, -0x1p-16382L);
5642 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x0.fffffffffffffffep-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION);
5643 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5644 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffcp-16382L, UNDERFLOW_EXCEPTION);
5645 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5646 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p-16445L, 0x1p-16444L, UNDERFLOW_EXCEPTION);
5647 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p-16445L, 0x1p-16445L, UNDERFLOW_EXCEPTION);
5648 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p-16445L, minus_zero, UNDERFLOW_EXCEPTION);
5649 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p-16445L, -0x1p-16445L, UNDERFLOW_EXCEPTION);
5650 TEST_fff_f (fma, 0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp0L, -0x0.fffffffffffffffep0L, 0x1p-128L);
5651 TEST_fff_f (fma, 0x0.ffffffffffffffffp0L, -0x0.ffffffffffffffffp0L, 0x0.fffffffffffffffep0L, -0x1p-128L);
5652 TEST_fff_f (fma, -0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp0L, 0x0.fffffffffffffffep0L, -0x1p-128L);
5653 TEST_fff_f (fma, -0x0.ffffffffffffffffp0L, -0x0.ffffffffffffffffp0L, -0x0.fffffffffffffffep0L, 0x1p-128L);
5654 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, 0x1p16383L, 0x1.0000000000000002p16383L);
5655 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, 0x1p16383L, 0x1p16383L);
5656 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, -0x1p16383L, -0x0.ffffffffffffffffp16383L);
5657 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, -0x1p16383L, -0x1p16383L);
5658 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, 0x1p16319L, 0x1.0000000000000002p16319L);
5659 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, 0x1p16319L, 0x1p16319L);
5660 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, -0x1p16319L, -0x0.ffffffffffffffffp16319L);
5661 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, -0x1p16319L, -0x1p16319L);
5663 #if defined (TEST_LDOUBLE) && LDBL_MANT_DIG == 113
5664 TEST_fff_f (fma, 0x1.4p-16382L, 0x1.0000000000000000000000000002p-1L, 0x1p-16384L, 0x1.c000000000000000000000000004p-16383L, UNDERFLOW_EXCEPTION);
5665 TEST_fff_f (fma, -0x1.4p-16382L, 0x1.0000000000000000000000000002p-1L, -0x1p-16384L, -0x1.c000000000000000000000000002p-16383L, UNDERFLOW_EXCEPTION);
5666 TEST_fff_f (fma, 0x1.fffffffffffffffffffffffffffcp-16382L, 0x1.0000000000000000000000000001p-1L, 0x1p-16494L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5667 TEST_fff_f (fma, -0x1.fffffffffffffffffffffffffffcp-16382L, 0x1.0000000000000000000000000001p-1L, -0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5668 TEST_fff_f (fma, 0x1p-16494L, 0x1p-1L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION);
5669 TEST_fff_f (fma, -0x1p-16494L, 0x1p-1L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5670 TEST_fff_f (fma, 0x1p-16494L, 0x1.1p-1L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5671 TEST_fff_f (fma, -0x1p-16494L, 0x1.1p-1L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5672 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p16383L, 0x1.0000000000000000000000000001p16383L);
5673 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p16383L, 0x1p16383L);
5674 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p16383L, -0x0.ffffffffffffffffffffffffffff8p16383L);
5675 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p16383L, -0x1p16383L);
5676 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p-16382L, 0x1.0000000000000000000000000001p-16382L);
5677 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
5678 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5679 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p-16382L, -0x1p-16382L);
5680 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION);
5681 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5682 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.fffffffffffffffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
5683 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
5684 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p-16494L, 0x1p-16493L, UNDERFLOW_EXCEPTION);
5685 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p-16494L, 0x1p-16494L, UNDERFLOW_EXCEPTION);
5686 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p-16494L, minus_zero, UNDERFLOW_EXCEPTION);
5687 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p-16494L, -0x1p-16494L, UNDERFLOW_EXCEPTION);
5688 TEST_fff_f (fma, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffffp0L, 0x1p-226L);
5689 TEST_fff_f (fma, 0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffffp0L, -0x1p-226L);
5690 TEST_fff_f (fma, -0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffffp0L, -0x1p-226L);
5691 TEST_fff_f (fma, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffffp0L, 0x1p-226L);
5692 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, 0x1p16383L, 0x1.0000000000000000000000000001p16383L);
5693 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, 0x1p16383L, 0x1p16383L);
5694 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, -0x1p16383L, -0x0.ffffffffffffffffffffffffffff8p16383L);
5695 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, -0x1p16383L, -0x1p16383L);
5696 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, 0x1p16319L, 0x1.0000000000000000000000000001p16319L);
5697 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, 0x1p16319L, 0x1p16319L);
5698 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, -0x1p16319L, -0x0.ffffffffffffffffffffffffffff8p16319L);
5699 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, -0x1p16319L, -0x1p16319L);
5703 fesetround (save_round_mode);
5714 TEST_ff_f (fmax, 0, 0, 0);
5715 TEST_ff_f (fmax, minus_zero, minus_zero, minus_zero);
5716 TEST_ff_f (fmax, 9, 0, 9);
5717 TEST_ff_f (fmax, 0, 9, 9);
5718 TEST_ff_f (fmax, -9, 0, 0);
5719 TEST_ff_f (fmax, 0, -9, 0);
5721 TEST_ff_f (fmax, plus_infty, 9, plus_infty);
5722 TEST_ff_f (fmax, 0, plus_infty, plus_infty);
5723 TEST_ff_f (fmax, -9, plus_infty, plus_infty);
5724 TEST_ff_f (fmax, plus_infty, -9, plus_infty);
5726 TEST_ff_f (fmax, minus_infty, 9, 9);
5727 TEST_ff_f (fmax, minus_infty, -9, -9);
5728 TEST_ff_f (fmax, 9, minus_infty, 9);
5729 TEST_ff_f (fmax, -9, minus_infty, -9);
5731 TEST_ff_f (fmax, 0, nan_value, 0);
5732 TEST_ff_f (fmax, 9, nan_value, 9);
5733 TEST_ff_f (fmax, -9, nan_value, -9);
5734 TEST_ff_f (fmax, nan_value, 0, 0);
5735 TEST_ff_f (fmax, nan_value, 9, 9);
5736 TEST_ff_f (fmax, nan_value, -9, -9);
5737 TEST_ff_f (fmax, plus_infty, nan_value, plus_infty);
5738 TEST_ff_f (fmax, minus_infty, nan_value, minus_infty);
5739 TEST_ff_f (fmax, nan_value, plus_infty, plus_infty);
5740 TEST_ff_f (fmax, nan_value, minus_infty, minus_infty);
5741 TEST_ff_f (fmax, nan_value, nan_value, nan_value);
5752 TEST_ff_f (fmin, 0, 0, 0);
5753 TEST_ff_f (fmin, minus_zero, minus_zero, minus_zero);
5754 TEST_ff_f (fmin, 9, 0, 0);
5755 TEST_ff_f (fmin, 0, 9, 0);
5756 TEST_ff_f (fmin, -9, 0, -9);
5757 TEST_ff_f (fmin, 0, -9, -9);
5759 TEST_ff_f (fmin, plus_infty, 9, 9);
5760 TEST_ff_f (fmin, 9, plus_infty, 9);
5761 TEST_ff_f (fmin, plus_infty, -9, -9);
5762 TEST_ff_f (fmin, -9, plus_infty, -9);
5763 TEST_ff_f (fmin, minus_infty, 9, minus_infty);
5764 TEST_ff_f (fmin, minus_infty, -9, minus_infty);
5765 TEST_ff_f (fmin, 9, minus_infty, minus_infty);
5766 TEST_ff_f (fmin, -9, minus_infty, minus_infty);
5768 TEST_ff_f (fmin, 0, nan_value, 0);
5769 TEST_ff_f (fmin, 9, nan_value, 9);
5770 TEST_ff_f (fmin, -9, nan_value, -9);
5771 TEST_ff_f (fmin, nan_value, 0, 0);
5772 TEST_ff_f (fmin, nan_value, 9, 9);
5773 TEST_ff_f (fmin, nan_value, -9, -9);
5774 TEST_ff_f (fmin, plus_infty, nan_value, plus_infty);
5775 TEST_ff_f (fmin, minus_infty, nan_value, minus_infty);
5776 TEST_ff_f (fmin, nan_value, plus_infty, plus_infty);
5777 TEST_ff_f (fmin, nan_value, minus_infty, minus_infty);
5778 TEST_ff_f (fmin, nan_value, nan_value, nan_value);
5788 FUNC(fmod) (6.5, 2.3L);
5789 if (errno == ENOSYS)
5790 /* Function not implemented. */
5795 /* fmod (+0, y) == +0 for y != 0. */
5796 TEST_ff_f (fmod, 0, 3, 0);
5798 /* fmod (-0, y) == -0 for y != 0. */
5799 TEST_ff_f (fmod, minus_zero, 3, minus_zero);
5801 /* fmod (+inf, y) == NaN plus invalid exception. */
5803 TEST_ff_f (fmod, plus_infty, 3, nan_value, INVALID_EXCEPTION);
5804 check_int ("errno for fmod(Inf,3) unchanged", errno, EDOM, 0, 0, 0);
5805 /* fmod (-inf, y) == NaN plus invalid exception. */
5807 TEST_ff_f (fmod, minus_infty, 3, nan_value, INVALID_EXCEPTION);
5808 check_int ("errno for fmod(-Inf,3) unchanged", errno, EDOM, 0, 0, 0);
5809 /* fmod (x, +0) == NaN plus invalid exception. */
5811 TEST_ff_f (fmod, 3, 0, nan_value, INVALID_EXCEPTION);
5812 check_int ("errno for fmod(3,0) unchanged", errno, EDOM, 0, 0, 0);
5813 /* fmod (x, -0) == NaN plus invalid exception. */
5814 TEST_ff_f (fmod, 3, minus_zero, nan_value, INVALID_EXCEPTION);
5816 /* fmod (x, +inf) == x for x not infinite. */
5817 TEST_ff_f (fmod, 3.0, plus_infty, 3.0);
5818 /* fmod (x, -inf) == x for x not infinite. */
5819 TEST_ff_f (fmod, 3.0, minus_infty, 3.0);
5821 TEST_ff_f (fmod, nan_value, nan_value, nan_value);
5823 TEST_ff_f (fmod, 6.5, 2.25L, 2.0L);
5824 TEST_ff_f (fmod, -6.5, 2.25L, -2.0L);
5825 TEST_ff_f (fmod, 6.5, -2.25L, 2.0L);
5826 TEST_ff_f (fmod, -6.5, -2.25L, -2.0L);
5828 TEST_ff_f (fmod, 0x0.fffffep-126L, 0x1p-149L, plus_zero);
5830 TEST_ff_f (fmod, 0x0.fffffffffffffp-1022L, 0x1p-1074L, plus_zero);
5832 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
5833 TEST_ff_f (fmod, 0x0.fffffffffffffffep-16382L, 0x1p-16445L, plus_zero);
5841 fpclassify_test (void)
5845 TEST_f_i (fpclassify, nan_value, FP_NAN);
5846 TEST_f_i (fpclassify, plus_infty, FP_INFINITE);
5847 TEST_f_i (fpclassify, minus_infty, FP_INFINITE);
5848 TEST_f_i (fpclassify, plus_zero, FP_ZERO);
5849 TEST_f_i (fpclassify, minus_zero, FP_ZERO);
5850 TEST_f_i (fpclassify, 1000, FP_NORMAL);
5851 TEST_f_i (fpclassify, min_subnorm_value, FP_SUBNORMAL);
5864 TEST_fI_f1 (frexp, plus_infty, plus_infty, IGNORE);
5865 TEST_fI_f1 (frexp, minus_infty, minus_infty, IGNORE);
5866 TEST_fI_f1 (frexp, nan_value, nan_value, IGNORE);
5868 TEST_fI_f1 (frexp, 0.0, 0.0, 0.0);
5869 TEST_fI_f1 (frexp, minus_zero, minus_zero, 0.0);
5871 TEST_fI_f1 (frexp, 12.8L, 0.8L, 4);
5872 TEST_fI_f1 (frexp, -27.34L, -0.854375L, 5);
5884 if (errno == ENOSYS)
5885 /* Function not implemented. */
5890 TEST_f_f (gamma, plus_infty, plus_infty);
5891 TEST_f_f (gamma, 0, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
5892 TEST_f_f (gamma, -3, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
5893 TEST_f_f (gamma, minus_infty, plus_infty);
5894 TEST_f_f (gamma, nan_value, nan_value);
5896 TEST_f_f1 (gamma, 1, 0, 1);
5897 TEST_f_f1 (gamma, 3, M_LN2l, 1);
5899 TEST_f_f1 (gamma, 0.5, M_LOG_SQRT_PIl, 1);
5900 TEST_f_f1 (gamma, -0.5, M_LOG_2_SQRT_PIl, -1);
5909 FUNC(hypot) (0.7L, 12.4L);
5910 if (errno == ENOSYS)
5911 /* Function not implemented. */
5916 TEST_ff_f (hypot, plus_infty, 1, plus_infty, IGNORE_ZERO_INF_SIGN);
5917 TEST_ff_f (hypot, minus_infty, 1, plus_infty, IGNORE_ZERO_INF_SIGN);
5920 TEST_ff_f (hypot, plus_infty, nan_value, plus_infty);
5921 TEST_ff_f (hypot, minus_infty, nan_value, plus_infty);
5922 TEST_ff_f (hypot, nan_value, plus_infty, plus_infty);
5923 TEST_ff_f (hypot, nan_value, minus_infty, plus_infty);
5926 TEST_ff_f (hypot, nan_value, nan_value, nan_value);
5928 /* hypot (x,y) == hypot (+-x, +-y) */
5929 TEST_ff_f (hypot, 0.7L, 12.4L, 12.419742348374220601176836866763271L);
5930 TEST_ff_f (hypot, -0.7L, 12.4L, 12.419742348374220601176836866763271L);
5931 TEST_ff_f (hypot, 0.7L, -12.4L, 12.419742348374220601176836866763271L);
5932 TEST_ff_f (hypot, -0.7L, -12.4L, 12.419742348374220601176836866763271L);
5933 TEST_ff_f (hypot, 12.4L, 0.7L, 12.419742348374220601176836866763271L);
5934 TEST_ff_f (hypot, -12.4L, 0.7L, 12.419742348374220601176836866763271L);
5935 TEST_ff_f (hypot, 12.4L, -0.7L, 12.419742348374220601176836866763271L);
5936 TEST_ff_f (hypot, -12.4L, -0.7L, 12.419742348374220601176836866763271L);
5938 /* hypot (x,0) == fabs (x) */
5939 TEST_ff_f (hypot, 0.75L, 0, 0.75L);
5940 TEST_ff_f (hypot, -0.75L, 0, 0.75L);
5941 TEST_ff_f (hypot, -5.7e7, 0, 5.7e7L);
5943 TEST_ff_f (hypot, 0.75L, 1.25L, 1.45773797371132511771853821938639577L);
5945 TEST_ff_f (hypot, 1.0L, 0x1p-61L, 1.0L);
5946 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
5947 TEST_ff_f (hypot, 0x1.23456789abcdef0123456789ab8p-500L, 0x1.23456789abcdef0123456789ab8p-500L, 4.9155782399407039128612180934736799735113e-151L);
5950 #if !(defined TEST_FLOAT && defined TEST_INLINE)
5951 TEST_ff_f (hypot, 0x3p125L, 0x4p125L, 0x5p125L);
5952 TEST_ff_f (hypot, 0x1.234566p-126L, 0x1.234566p-126L, 1.891441686191081936598531534017449451173e-38L);
5955 #if !defined TEST_FLOAT && !(defined TEST_DOUBLE && defined TEST_INLINE)
5956 TEST_ff_f (hypot, 0x3p1021L, 0x4p1021L, 0x5p1021L);
5959 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384 && !defined TEST_INLINE
5960 TEST_ff_f (hypot, 0x3p16381L, 0x4p16381L, 0x5p16381L);
5972 TEST_f_i (ilogb, 1, 0);
5973 TEST_f_i (ilogb, M_El, 1);
5974 TEST_f_i (ilogb, 1024, 10);
5975 TEST_f_i (ilogb, -2000, 10);
5977 /* ilogb (0.0) == FP_ILOGB0 plus invalid exception */
5979 TEST_f_i (ilogb, 0.0, FP_ILOGB0, INVALID_EXCEPTION);
5980 check_int ("errno for ilogb(0.0) unchanged", errno, EDOM, 0, 0, 0);
5981 /* ilogb (NaN) == FP_ILOGBNAN plus invalid exception */
5983 TEST_f_i (ilogb, nan_value, FP_ILOGBNAN, INVALID_EXCEPTION);
5984 check_int ("errno for ilogb(NaN) unchanged", errno, EDOM, 0, 0, 0);
5985 /* ilogb (inf) == INT_MAX plus invalid exception */
5987 TEST_f_i (ilogb, plus_infty, INT_MAX, INVALID_EXCEPTION);
5988 check_int ("errno for ilogb(Inf) unchanged", errno, EDOM, 0, 0, 0);
5989 /* ilogb (-inf) == INT_MAX plus invalid exception */
5991 TEST_f_i (ilogb, minus_infty, INT_MAX, INVALID_EXCEPTION);
5992 check_int ("errno for ilogb(-Inf) unchanged", errno, EDOM, 0, 0, 0);
5998 isfinite_test (void)
6002 TEST_f_b (isfinite, 0, 1);
6003 TEST_f_b (isfinite, minus_zero, 1);
6004 TEST_f_b (isfinite, 10, 1);
6005 TEST_f_b (isfinite, min_subnorm_value, 1);
6006 TEST_f_b (isfinite, plus_infty, 0);
6007 TEST_f_b (isfinite, minus_infty, 0);
6008 TEST_f_b (isfinite, nan_value, 0);
6014 isgreater_test (void)
6018 TEST_ff_i (isgreater, minus_zero, minus_zero, 0);
6019 TEST_ff_i (isgreater, minus_zero, plus_zero, 0);
6020 TEST_ff_i (isgreater, minus_zero, (FLOAT) 1, 0);
6021 TEST_ff_i (isgreater, minus_zero, nan_value, 0);
6022 TEST_ff_i (isgreater, plus_zero, minus_zero, 0);
6023 TEST_ff_i (isgreater, plus_zero, plus_zero, 0);
6024 TEST_ff_i (isgreater, plus_zero, (FLOAT) 1, 0);
6025 TEST_ff_i (isgreater, plus_zero, nan_value, 0);
6026 TEST_ff_i (isgreater, (FLOAT) 1, minus_zero, 1);
6027 TEST_ff_i (isgreater, (FLOAT) 1, plus_zero, 1);
6028 TEST_ff_i (isgreater, (FLOAT) 1, (FLOAT) 1, 0);
6029 TEST_ff_i (isgreater, (FLOAT) 1, nan_value, 0);
6030 TEST_ff_i (isgreater, nan_value, minus_zero, 0);
6031 TEST_ff_i (isgreater, nan_value, plus_zero, 0);
6032 TEST_ff_i (isgreater, nan_value, (FLOAT) 1, 0);
6033 TEST_ff_i (isgreater, nan_value, nan_value, 0);
6039 isgreaterequal_test (void)
6041 START (isgreaterequal);
6043 TEST_ff_i (isgreaterequal, minus_zero, minus_zero, 1);
6044 TEST_ff_i (isgreaterequal, minus_zero, plus_zero, 1);
6045 TEST_ff_i (isgreaterequal, minus_zero, (FLOAT) 1, 0);
6046 TEST_ff_i (isgreaterequal, minus_zero, nan_value, 0);
6047 TEST_ff_i (isgreaterequal, plus_zero, minus_zero, 1);
6048 TEST_ff_i (isgreaterequal, plus_zero, plus_zero, 1);
6049 TEST_ff_i (isgreaterequal, plus_zero, (FLOAT) 1, 0);
6050 TEST_ff_i (isgreaterequal, plus_zero, nan_value, 0);
6051 TEST_ff_i (isgreaterequal, (FLOAT) 1, minus_zero, 1);
6052 TEST_ff_i (isgreaterequal, (FLOAT) 1, plus_zero, 1);
6053 TEST_ff_i (isgreaterequal, (FLOAT) 1, (FLOAT) 1, 1);
6054 TEST_ff_i (isgreaterequal, (FLOAT) 1, nan_value, 0);
6055 TEST_ff_i (isgreaterequal, nan_value, minus_zero, 0);
6056 TEST_ff_i (isgreaterequal, nan_value, plus_zero, 0);
6057 TEST_ff_i (isgreaterequal, nan_value, (FLOAT) 1, 0);
6058 TEST_ff_i (isgreaterequal, nan_value, nan_value, 0);
6060 END (isgreaterequal);
6068 TEST_f_b (isinf, 0, 0);
6069 TEST_f_b (isinf, minus_zero, 0);
6070 TEST_f_b (isinf, 10, 0);
6071 TEST_f_b (isinf, min_subnorm_value, 0);
6072 TEST_f_b (isinf, plus_infty, 1);
6073 TEST_f_b (isinf, minus_infty, 1);
6074 TEST_f_b (isinf, nan_value, 0);
6084 TEST_ff_i (isless, minus_zero, minus_zero, 0);
6085 TEST_ff_i (isless, minus_zero, plus_zero, 0);
6086 TEST_ff_i (isless, minus_zero, (FLOAT) 1, 1);
6087 TEST_ff_i (isless, minus_zero, nan_value, 0);
6088 TEST_ff_i (isless, plus_zero, minus_zero, 0);
6089 TEST_ff_i (isless, plus_zero, plus_zero, 0);
6090 TEST_ff_i (isless, plus_zero, (FLOAT) 1, 1);
6091 TEST_ff_i (isless, plus_zero, nan_value, 0);
6092 TEST_ff_i (isless, (FLOAT) 1, minus_zero, 0);
6093 TEST_ff_i (isless, (FLOAT) 1, plus_zero, 0);
6094 TEST_ff_i (isless, (FLOAT) 1, (FLOAT) 1, 0);
6095 TEST_ff_i (isless, (FLOAT) 1, nan_value, 0);
6096 TEST_ff_i (isless, nan_value, minus_zero, 0);
6097 TEST_ff_i (isless, nan_value, plus_zero, 0);
6098 TEST_ff_i (isless, nan_value, (FLOAT) 1, 0);
6099 TEST_ff_i (isless, nan_value, nan_value, 0);
6105 islessequal_test (void)
6107 START (islessequal);
6109 TEST_ff_i (islessequal, minus_zero, minus_zero, 1);
6110 TEST_ff_i (islessequal, minus_zero, plus_zero, 1);
6111 TEST_ff_i (islessequal, minus_zero, (FLOAT) 1, 1);
6112 TEST_ff_i (islessequal, minus_zero, nan_value, 0);
6113 TEST_ff_i (islessequal, plus_zero, minus_zero, 1);
6114 TEST_ff_i (islessequal, plus_zero, plus_zero, 1);
6115 TEST_ff_i (islessequal, plus_zero, (FLOAT) 1, 1);
6116 TEST_ff_i (islessequal, plus_zero, nan_value, 0);
6117 TEST_ff_i (islessequal, (FLOAT) 1, minus_zero, 0);
6118 TEST_ff_i (islessequal, (FLOAT) 1, plus_zero, 0);
6119 TEST_ff_i (islessequal, (FLOAT) 1, (FLOAT) 1, 1);
6120 TEST_ff_i (islessequal, (FLOAT) 1, nan_value, 0);
6121 TEST_ff_i (islessequal, nan_value, minus_zero, 0);
6122 TEST_ff_i (islessequal, nan_value, plus_zero, 0);
6123 TEST_ff_i (islessequal, nan_value, (FLOAT) 1, 0);
6124 TEST_ff_i (islessequal, nan_value, nan_value, 0);
6130 islessgreater_test (void)
6132 START (islessgreater);
6134 TEST_ff_i (islessgreater, minus_zero, minus_zero, 0);
6135 TEST_ff_i (islessgreater, minus_zero, plus_zero, 0);
6136 TEST_ff_i (islessgreater, minus_zero, (FLOAT) 1, 1);
6137 TEST_ff_i (islessgreater, minus_zero, nan_value, 0);
6138 TEST_ff_i (islessgreater, plus_zero, minus_zero, 0);
6139 TEST_ff_i (islessgreater, plus_zero, plus_zero, 0);
6140 TEST_ff_i (islessgreater, plus_zero, (FLOAT) 1, 1);
6141 TEST_ff_i (islessgreater, plus_zero, nan_value, 0);
6142 TEST_ff_i (islessgreater, (FLOAT) 1, minus_zero, 1);
6143 TEST_ff_i (islessgreater, (FLOAT) 1, plus_zero, 1);
6144 TEST_ff_i (islessgreater, (FLOAT) 1, (FLOAT) 1, 0);
6145 TEST_ff_i (islessgreater, (FLOAT) 1, nan_value, 0);
6146 TEST_ff_i (islessgreater, nan_value, minus_zero, 0);
6147 TEST_ff_i (islessgreater, nan_value, plus_zero, 0);
6148 TEST_ff_i (islessgreater, nan_value, (FLOAT) 1, 0);
6149 TEST_ff_i (islessgreater, nan_value, nan_value, 0);
6151 END (islessgreater);
6159 TEST_f_b (isnan, 0, 0);
6160 TEST_f_b (isnan, minus_zero, 0);
6161 TEST_f_b (isnan, 10, 0);
6162 TEST_f_b (isnan, min_subnorm_value, 0);
6163 TEST_f_b (isnan, plus_infty, 0);
6164 TEST_f_b (isnan, minus_infty, 0);
6165 TEST_f_b (isnan, nan_value, 1);
6171 isnormal_test (void)
6175 TEST_f_b (isnormal, 0, 0);
6176 TEST_f_b (isnormal, minus_zero, 0);
6177 TEST_f_b (isnormal, 10, 1);
6178 TEST_f_b (isnormal, min_subnorm_value, 0);
6179 TEST_f_b (isnormal, plus_infty, 0);
6180 TEST_f_b (isnormal, minus_infty, 0);
6181 TEST_f_b (isnormal, nan_value, 0);
6187 isunordered_test (void)
6189 START (isunordered);
6191 TEST_ff_i (isunordered, minus_zero, minus_zero, 0);
6192 TEST_ff_i (isunordered, minus_zero, plus_zero, 0);
6193 TEST_ff_i (isunordered, minus_zero, (FLOAT) 1, 0);
6194 TEST_ff_i (isunordered, minus_zero, nan_value, 1);
6195 TEST_ff_i (isunordered, plus_zero, minus_zero, 0);
6196 TEST_ff_i (isunordered, plus_zero, plus_zero, 0);
6197 TEST_ff_i (isunordered, plus_zero, (FLOAT) 1, 0);
6198 TEST_ff_i (isunordered, plus_zero, nan_value, 1);
6199 TEST_ff_i (isunordered, (FLOAT) 1, minus_zero, 0);
6200 TEST_ff_i (isunordered, (FLOAT) 1, plus_zero, 0);
6201 TEST_ff_i (isunordered, (FLOAT) 1, (FLOAT) 1, 0);
6202 TEST_ff_i (isunordered, (FLOAT) 1, nan_value, 1);
6203 TEST_ff_i (isunordered, nan_value, minus_zero, 1);
6204 TEST_ff_i (isunordered, nan_value, plus_zero, 1);
6205 TEST_ff_i (isunordered, nan_value, (FLOAT) 1, 1);
6206 TEST_ff_i (isunordered, nan_value, nan_value, 1);
6216 FUNC (sincos) (0, &s, &c);
6217 if (errno == ENOSYS)
6218 /* Required function not implemented. */
6221 if (errno == ENOSYS)
6222 /* Function not implemented. */
6227 /* j0 is the Bessel function of the first kind of order 0 */
6228 TEST_f_f (j0, nan_value, nan_value);
6229 TEST_f_f (j0, plus_infty, 0);
6230 TEST_f_f (j0, -1.0, 0.765197686557966551449717526102663221L);
6231 TEST_f_f (j0, 0.0, 1.0);
6232 TEST_f_f (j0, 0.125L, 0.996097563041985204620768999453174712L);
6233 TEST_f_f (j0, 0.75L, 0.864242275166648623555731103820923211L);
6234 TEST_f_f (j0, 1.0, 0.765197686557966551449717526102663221L);
6235 TEST_f_f (j0, 1.5, 0.511827671735918128749051744283411720L);
6236 TEST_f_f (j0, 2.0, 0.223890779141235668051827454649948626L);
6237 TEST_f_f (j0, 8.0, 0.171650807137553906090869407851972001L);
6238 TEST_f_f (j0, 10.0, -0.245935764451348335197760862485328754L);
6239 TEST_f_f (j0, 4.0, -3.9714980986384737228659076845169804197562E-1L);
6240 TEST_f_f (j0, -4.0, -3.9714980986384737228659076845169804197562E-1L);
6242 /* Bug 14155: spurious exception may occur. */
6243 TEST_f_f (j0, 0x1.d7ce3ap+107L, 2.775523647291230802651040996274861694514e-17L, UNDERFLOW_EXCEPTION_OK);
6246 /* Bug 14155: spurious exception may occur. */
6247 TEST_f_f (j0, -0x1.001000001p+593L, -3.927269966354206207832593635798954916263e-90L, UNDERFLOW_EXCEPTION_OK);
6259 FUNC (sincos) (0, &s, &c);
6260 if (errno == ENOSYS)
6261 /* Required function not implemented. */
6264 if (errno == ENOSYS)
6265 /* Function not implemented. */
6268 /* j1 is the Bessel function of the first kind of order 1 */
6272 TEST_f_f (j1, nan_value, nan_value);
6273 TEST_f_f (j1, plus_infty, 0);
6275 TEST_f_f (j1, -1.0, -0.440050585744933515959682203718914913L);
6276 TEST_f_f (j1, 0.0, 0.0);
6277 TEST_f_f (j1, 0.125L, 0.0623780091344946810942311355879361177L);
6278 TEST_f_f (j1, 0.75L, 0.349243602174862192523281016426251335L);
6279 TEST_f_f (j1, 1.0, 0.440050585744933515959682203718914913L);
6280 TEST_f_f (j1, 1.5, 0.557936507910099641990121213156089400L);
6281 TEST_f_f (j1, 2.0, 0.576724807756873387202448242269137087L);
6282 TEST_f_f (j1, 8.0, 0.234636346853914624381276651590454612L);
6283 TEST_f_f (j1, 10.0, 0.0434727461688614366697487680258592883L);
6285 TEST_f_f (j1, 0x1.3ffp+74L, 1.818984347516051243459364437186082741567e-12L);
6288 /* Bug 14155: spurious exception may occur. */
6289 TEST_f_f (j1, 0x1.ff00000000002p+840L, 1.846591691699331493194965158699937660696e-127L, UNDERFLOW_EXCEPTION_OK);
6300 FUNC (sincos) (0, &s, &c);
6301 if (errno == ENOSYS)
6302 /* Required function not implemented. */
6305 if (errno == ENOSYS)
6306 /* Function not implemented. */
6309 /* jn is the Bessel function of the first kind of order n. */
6312 /* jn (0, x) == j0 (x) */
6313 TEST_ff_f (jn, 0, nan_value, nan_value);
6314 TEST_ff_f (jn, 0, plus_infty, 0);
6315 TEST_ff_f (jn, 0, -1.0, 0.765197686557966551449717526102663221L);
6316 TEST_ff_f (jn, 0, 0.0, 1.0);
6317 TEST_ff_f (jn, 0, 0.125L, 0.996097563041985204620768999453174712L);
6318 TEST_ff_f (jn, 0, 0.75L, 0.864242275166648623555731103820923211L);
6319 TEST_ff_f (jn, 0, 1.0, 0.765197686557966551449717526102663221L);
6320 TEST_ff_f (jn, 0, 1.5, 0.511827671735918128749051744283411720L);
6321 TEST_ff_f (jn, 0, 2.0, 0.223890779141235668051827454649948626L);
6322 TEST_ff_f (jn, 0, 8.0, 0.171650807137553906090869407851972001L);
6323 TEST_ff_f (jn, 0, 10.0, -0.245935764451348335197760862485328754L);
6324 TEST_ff_f (jn, 0, 4.0, -3.9714980986384737228659076845169804197562E-1L);
6325 TEST_ff_f (jn, 0, -4.0, -3.9714980986384737228659076845169804197562E-1L);
6327 /* jn (1, x) == j1 (x) */
6328 TEST_ff_f (jn, 1, nan_value, nan_value);
6329 TEST_ff_f (jn, 1, plus_infty, 0);
6330 TEST_ff_f (jn, 1, -1.0, -0.440050585744933515959682203718914913L);
6331 TEST_ff_f (jn, 1, 0.0, 0.0);
6332 TEST_ff_f (jn, 1, 0.125L, 0.0623780091344946810942311355879361177L);
6333 TEST_ff_f (jn, 1, 0.75L, 0.349243602174862192523281016426251335L);
6334 TEST_ff_f (jn, 1, 1.0, 0.440050585744933515959682203718914913L);
6335 TEST_ff_f (jn, 1, 1.5, 0.557936507910099641990121213156089400L);
6336 TEST_ff_f (jn, 1, 2.0, 0.576724807756873387202448242269137087L);
6337 TEST_ff_f (jn, 1, 8.0, 0.234636346853914624381276651590454612L);
6338 TEST_ff_f (jn, 1, 10.0, 0.0434727461688614366697487680258592883L);
6341 TEST_ff_f (jn, 3, nan_value, nan_value);
6342 TEST_ff_f (jn, 3, plus_infty, 0);
6344 TEST_ff_f (jn, 3, -1.0, -0.0195633539826684059189053216217515083L);
6345 TEST_ff_f (jn, 3, 0.0, 0.0);
6346 TEST_ff_f (jn, 3, 0.125L, 0.406503832554912875023029337653442868e-4L);
6347 TEST_ff_f (jn, 3, 0.75L, 0.848438342327410884392755236884386804e-2L);
6348 TEST_ff_f (jn, 3, 1.0, 0.0195633539826684059189053216217515083L);
6349 TEST_ff_f (jn, 3, 2.0, 0.128943249474402051098793332969239835L);
6350 TEST_ff_f (jn, 3, 10.0, 0.0583793793051868123429354784103409563L);
6353 TEST_ff_f (jn, 10, nan_value, nan_value);
6354 TEST_ff_f (jn, 10, plus_infty, 0);
6356 TEST_ff_f (jn, 10, -1.0, 0.263061512368745320699785368779050294e-9L);
6357 TEST_ff_f (jn, 10, 0.0, 0.0);
6358 TEST_ff_f (jn, 10, 0.125L, 0.250543369809369890173993791865771547e-18L);
6359 TEST_ff_f (jn, 10, 0.75L, 0.149621713117596814698712483621682835e-10L);
6360 TEST_ff_f (jn, 10, 1.0, 0.263061512368745320699785368779050294e-9L);
6361 TEST_ff_f (jn, 10, 2.0, 0.251538628271673670963516093751820639e-6L);
6362 TEST_ff_f (jn, 10, 10.0, 0.207486106633358857697278723518753428L);
6365 TEST_ff_f (jn, 2, 2.4048255576957729L, 0.43175480701968038399746111312430703L);
6366 TEST_ff_f (jn, 3, 2.4048255576957729L, 0.19899990535769083404042146764530813L);
6367 TEST_ff_f (jn, 4, 2.4048255576957729L, 0.647466661641779720084932282551219891E-1L);
6368 TEST_ff_f (jn, 5, 2.4048255576957729L, 0.163892432048058525099230549946147698E-1L);
6369 TEST_ff_f (jn, 6, 2.4048255576957729L, 0.34048184720278336646673682895929161E-2L);
6370 TEST_ff_f (jn, 7, 2.4048255576957729L, 0.60068836573295394221291569249883076E-3L);
6371 TEST_ff_f (jn, 8, 2.4048255576957729L, 0.92165786705344923232879022467054148E-4L);
6372 TEST_ff_f (jn, 9, 2.4048255576957729L, 0.12517270977961513005428966643852564E-4L);
6374 /* Bug 14155: spurious exception may occur. */
6375 TEST_ff_f (jn, 2, 0x1.ffff62p+99L, -4.43860668048170034334926693188979974489e-16L, UNDERFLOW_EXCEPTION_OK);
6384 TEST_ff_f (ldexp, 0, 0, 0);
6385 TEST_ff_f (ldexp, minus_zero, 0, minus_zero);
6387 TEST_ff_f (ldexp, plus_infty, 1, plus_infty);
6388 TEST_ff_f (ldexp, minus_infty, 1, minus_infty);
6389 TEST_ff_f (ldexp, nan_value, 1, nan_value);
6391 TEST_ff_f (ldexp, 0.8L, 4, 12.8L);
6392 TEST_ff_f (ldexp, -0.854375L, 5, -27.34L);
6394 /* ldexp (x, 0) == x. */
6395 TEST_ff_f (ldexp, 1.0L, 0L, 1.0L);
6404 if (errno == ENOSYS)
6405 /* Function not implemented. */
6410 TEST_f_f (lgamma, plus_infty, plus_infty);
6411 TEST_f_f (lgamma, 0, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
6412 check_int ("signgam for lgamma(0) == 1", signgam, 1, 0, 0, 0);
6413 TEST_f_f (lgamma, minus_zero, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
6414 check_int ("signgam for lgamma(-0) == -1", signgam, -1, 0, 0, 0);
6415 TEST_f_f (lgamma, nan_value, nan_value);
6417 /* lgamma (x) == +inf plus divide by zero exception for integer x <= 0. */
6419 TEST_f_f (lgamma, -3, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
6420 check_int ("errno for lgamma(-integer) == ERANGE", errno, ERANGE, 0, 0, 0);
6421 TEST_f_f (lgamma, minus_infty, plus_infty);
6422 TEST_f_f (lgamma, -max_value, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
6423 TEST_f_f (lgamma, max_value, plus_infty, OVERFLOW_EXCEPTION);
6425 TEST_f_f1 (lgamma, 1, 0, 1);
6427 TEST_f_f1 (lgamma, 3, M_LN2l, 1);
6429 TEST_f_f1 (lgamma, 0.5, M_LOG_SQRT_PIl, 1);
6430 TEST_f_f1 (lgamma, -0.5, M_LOG_2_SQRT_PIl, -1);
6431 TEST_f_f1 (lgamma, 0.7L, 0.260867246531666514385732417016759578L, 1);
6432 TEST_f_f1 (lgamma, 1.2L, -0.853740900033158497197028392998854470e-1L, 1);
6441 /* XXX this test is incomplete. We need to have a way to specifiy
6442 the rounding method and test the critical cases. So far, only
6443 unproblematic numbers are tested. */
6447 TEST_f_l (lrint, 0.0, 0);
6448 TEST_f_l (lrint, minus_zero, 0);
6449 TEST_f_l (lrint, 0.2L, 0);
6450 TEST_f_l (lrint, -0.2L, 0);
6452 TEST_f_l (lrint, 1.4L, 1);
6453 TEST_f_l (lrint, -1.4L, -1);
6455 TEST_f_l (lrint, 8388600.3L, 8388600);
6456 TEST_f_l (lrint, -8388600.3L, -8388600);
6458 TEST_f_l (lrint, 1071930.0008, 1071930);
6460 TEST_f_l (lrint, 1073741824.01, 1073741824);
6461 # if LONG_MAX > 281474976710656
6462 TEST_f_l (lrint, 281474976710656.025, 281474976710656);
6471 lrint_test_tonearest (void)
6473 int save_round_mode;
6474 START (lrint_tonearest);
6476 save_round_mode = fegetround ();
6478 if (!fesetround (FE_TONEAREST))
6480 TEST_f_l (lrint, 0.0, 0);
6481 TEST_f_l (lrint, minus_zero, 0);
6482 TEST_f_l (lrint, 0.2L, 0);
6483 TEST_f_l (lrint, -0.2L, 0);
6484 TEST_f_l (lrint, 0.5L, 0);
6485 TEST_f_l (lrint, -0.5L, 0);
6486 TEST_f_l (lrint, 0.8L, 1);
6487 TEST_f_l (lrint, -0.8L, -1);
6489 TEST_f_l (lrint, 1.4L, 1);
6490 TEST_f_l (lrint, -1.4L, -1);
6492 TEST_f_l (lrint, 8388600.3L, 8388600);
6493 TEST_f_l (lrint, -8388600.3L, -8388600);
6495 TEST_f_l (lrint, 1071930.0008, 1071930);
6497 TEST_f_l (lrint, 1073741824.01, 1073741824);
6498 # if LONG_MAX > 281474976710656
6499 TEST_f_l (lrint, 281474976710656.025, 281474976710656);
6504 fesetround (save_round_mode);
6506 END (lrint_tonearest);
6511 lrint_test_towardzero (void)
6513 int save_round_mode;
6514 START (lrint_towardzero);
6516 save_round_mode = fegetround ();
6518 if (!fesetround (FE_TOWARDZERO))
6520 TEST_f_l (lrint, 0.0, 0);
6521 TEST_f_l (lrint, minus_zero, 0);
6522 TEST_f_l (lrint, 0.2L, 0);
6523 TEST_f_l (lrint, -0.2L, 0);
6524 TEST_f_l (lrint, 0.5L, 0);
6525 TEST_f_l (lrint, -0.5L, 0);
6526 TEST_f_l (lrint, 0.8L, 0);
6527 TEST_f_l (lrint, -0.8L, 0);
6529 TEST_f_l (lrint, 1.4L, 1);
6530 TEST_f_l (lrint, -1.4L, -1);
6532 TEST_f_l (lrint, 8388600.3L, 8388600);
6533 TEST_f_l (lrint, -8388600.3L, -8388600);
6535 TEST_f_l (lrint, 1071930.0008, 1071930);
6537 TEST_f_l (lrint, 1073741824.01, 1073741824);
6538 # if LONG_MAX > 281474976710656
6539 TEST_f_l (lrint, 281474976710656.025, 281474976710656);
6544 fesetround (save_round_mode);
6546 END (lrint_towardzero);
6551 lrint_test_downward (void)
6553 int save_round_mode;
6554 START (lrint_downward);
6556 save_round_mode = fegetround ();
6558 if (!fesetround (FE_DOWNWARD))
6560 TEST_f_l (lrint, 0.0, 0);
6561 TEST_f_l (lrint, minus_zero, 0);
6562 TEST_f_l (lrint, 0.2L, 0);
6563 TEST_f_l (lrint, -0.2L, -1);
6564 TEST_f_l (lrint, 0.5L, 0);
6565 TEST_f_l (lrint, -0.5L, -1);
6566 TEST_f_l (lrint, 0.8L, 0);
6567 TEST_f_l (lrint, -0.8L, -1);
6569 TEST_f_l (lrint, 1.4L, 1);
6570 TEST_f_l (lrint, -1.4L, -2);
6572 TEST_f_l (lrint, 8388600.3L, 8388600);
6573 TEST_f_l (lrint, -8388600.3L, -8388601);
6575 TEST_f_l (lrint, 1071930.0008, 1071930);
6577 TEST_f_l (lrint, 1073741824.01, 1073741824);
6578 # if LONG_MAX > 281474976710656
6579 TEST_f_l (lrint, 281474976710656.025, 281474976710656);
6584 fesetround (save_round_mode);
6586 END (lrint_downward);
6591 lrint_test_upward (void)
6593 int save_round_mode;
6594 START (lrint_upward);
6596 save_round_mode = fegetround ();
6598 if (!fesetround (FE_UPWARD))
6600 TEST_f_l (lrint, 0.0, 0);
6601 TEST_f_l (lrint, minus_zero, 0);
6602 TEST_f_l (lrint, 0.2L, 1);
6603 TEST_f_l (lrint, -0.2L, 0);
6604 TEST_f_l (lrint, 0.5L, 1);
6605 TEST_f_l (lrint, -0.5L, 0);
6606 TEST_f_l (lrint, 0.8L, 1);
6607 TEST_f_l (lrint, -0.8L, 0);
6609 TEST_f_l (lrint, 1.4L, 2);
6610 TEST_f_l (lrint, -1.4L, -1);
6612 TEST_f_l (lrint, 8388600.3L, 8388601);
6613 TEST_f_l (lrint, -8388600.3L, -8388600);
6616 TEST_f_l (lrint, 1071930.0008, 1071931);
6617 TEST_f_l (lrint, 1073741824.01, 1073741825);
6618 # if LONG_MAX > 281474976710656 && defined (TEST_LDOUBLE)
6619 TEST_f_l (lrint, 281474976710656.025, 281474976710656);
6624 fesetround (save_round_mode);
6633 /* XXX this test is incomplete. We need to have a way to specifiy
6634 the rounding method and test the critical cases. So far, only
6635 unproblematic numbers are tested. */
6639 TEST_f_L (llrint, 0.0, 0);
6640 TEST_f_L (llrint, minus_zero, 0);
6641 TEST_f_L (llrint, 0.2L, 0);
6642 TEST_f_L (llrint, -0.2L, 0);
6644 TEST_f_L (llrint, 1.4L, 1);
6645 TEST_f_L (llrint, -1.4L, -1);
6647 TEST_f_L (llrint, 8388600.3L, 8388600);
6648 TEST_f_L (llrint, -8388600.3L, -8388600);
6650 TEST_f_l (llrint, 1071930.0008, 1071930);
6652 /* Test boundary conditions. */
6654 TEST_f_L (llrint, 2097151.0,2097151LL);
6656 TEST_f_L (llrint, 8388608.0, 8388608LL);
6658 TEST_f_L (llrint, 16777216.0, 16777216LL);
6660 TEST_f_L (llrint, 2199023255552.0, 2199023255552LL);
6662 TEST_f_L (llrint, 4398046511104.0, 4398046511104LL);
6663 /* 0x1000000000000 */
6664 TEST_f_L (llrint, 281474976710656.0, 281474976710656LL);
6665 /* 0x10000000000000 */
6666 TEST_f_L (llrint, 4503599627370496.0, 4503599627370496LL);
6667 /* 0x10000080000000 */
6668 TEST_f_L (llrint, 4503601774854144.0, 4503601774854144LL);
6669 /* 0x20000000000000 */
6670 TEST_f_L (llrint, 9007199254740992.0, 9007199254740992LL);
6671 /* 0x80000000000000 */
6672 TEST_f_L (llrint, 36028797018963968.0, 36028797018963968LL);
6673 /* 0x100000000000000 */
6674 TEST_f_L (llrint, 72057594037927936.0, 72057594037927936LL);
6676 /* The input can only be represented in long double. */
6677 TEST_f_L (llrint, 4503599627370495.5L, 4503599627370496LL);
6678 TEST_f_L (llrint, 4503599627370496.25L, 4503599627370496LL);
6679 TEST_f_L (llrint, 4503599627370496.5L, 4503599627370496LL);
6680 TEST_f_L (llrint, 4503599627370496.75L, 4503599627370497LL);
6681 TEST_f_L (llrint, 4503599627370497.5L, 4503599627370498LL);
6683 TEST_f_L (llrint, -4503599627370495.5L, -4503599627370496LL);
6684 TEST_f_L (llrint, -4503599627370496.25L, -4503599627370496LL);
6685 TEST_f_L (llrint, -4503599627370496.5L, -4503599627370496LL);
6686 TEST_f_L (llrint, -4503599627370496.75L, -4503599627370497LL);
6687 TEST_f_L (llrint, -4503599627370497.5L, -4503599627370498LL);
6689 # if LDBL_MANT_DIG > 100
6690 TEST_f_L (llrint, 4503599627370495.4999999999999L, 4503599627370495LL);
6691 TEST_f_L (llrint, 4503599627370496.4999999999999L, 4503599627370496LL);
6692 TEST_f_L (llrint, 4503599627370497.4999999999999L, 4503599627370497LL);
6693 TEST_f_L (llrint, 4503599627370494.5000000000001L, 4503599627370495LL);
6694 TEST_f_L (llrint, 4503599627370495.5000000000001L, 4503599627370496LL);
6695 TEST_f_L (llrint, 4503599627370496.5000000000001L, 4503599627370497LL);
6697 TEST_f_L (llrint, -4503599627370495.4999999999999L, -4503599627370495LL);
6698 TEST_f_L (llrint, -4503599627370496.4999999999999L, -4503599627370496LL);
6699 TEST_f_L (llrint, -4503599627370497.4999999999999L, -4503599627370497LL);
6700 TEST_f_L (llrint, -4503599627370494.5000000000001L, -4503599627370495LL);
6701 TEST_f_L (llrint, -4503599627370495.5000000000001L, -4503599627370496LL);
6702 TEST_f_L (llrint, -4503599627370496.5000000000001L, -4503599627370497LL);
6705 TEST_f_L (llrint, 9007199254740991.5L, 9007199254740992LL);
6706 TEST_f_L (llrint, 9007199254740992.25L, 9007199254740992LL);
6707 TEST_f_L (llrint, 9007199254740992.5L, 9007199254740992LL);
6708 TEST_f_L (llrint, 9007199254740992.75L, 9007199254740993LL);
6709 TEST_f_L (llrint, 9007199254740993.5L, 9007199254740994LL);
6711 TEST_f_L (llrint, -9007199254740991.5L, -9007199254740992LL);
6712 TEST_f_L (llrint, -9007199254740992.25L, -9007199254740992LL);
6713 TEST_f_L (llrint, -9007199254740992.5L, -9007199254740992LL);
6714 TEST_f_L (llrint, -9007199254740992.75L, -9007199254740993LL);
6715 TEST_f_L (llrint, -9007199254740993.5L, -9007199254740994LL);
6717 # if LDBL_MANT_DIG > 100
6718 TEST_f_L (llrint, 9007199254740991.4999999999999L, 9007199254740991LL);
6719 TEST_f_L (llrint, 9007199254740992.4999999999999L, 9007199254740992LL);
6720 TEST_f_L (llrint, 9007199254740993.4999999999999L, 9007199254740993LL);
6721 TEST_f_L (llrint, 9007199254740991.5000000000001L, 9007199254740992LL);
6722 TEST_f_L (llrint, 9007199254740992.5000000000001L, 9007199254740993LL);
6723 TEST_f_L (llrint, 9007199254740993.5000000000001L, 9007199254740994LL);
6725 TEST_f_L (llrint, -9007199254740991.4999999999999L, -9007199254740991LL);
6726 TEST_f_L (llrint, -9007199254740992.4999999999999L, -9007199254740992LL);
6727 TEST_f_L (llrint, -9007199254740993.4999999999999L, -9007199254740993LL);
6728 TEST_f_L (llrint, -9007199254740991.5000000000001L, -9007199254740992LL);
6729 TEST_f_L (llrint, -9007199254740992.5000000000001L, -9007199254740993LL);
6730 TEST_f_L (llrint, -9007199254740993.5000000000001L, -9007199254740994LL);
6733 TEST_f_L (llrint, 72057594037927935.5L, 72057594037927936LL);
6734 TEST_f_L (llrint, 72057594037927936.25L, 72057594037927936LL);
6735 TEST_f_L (llrint, 72057594037927936.5L, 72057594037927936LL);
6736 TEST_f_L (llrint, 72057594037927936.75L, 72057594037927937LL);
6737 TEST_f_L (llrint, 72057594037927937.5L, 72057594037927938LL);
6739 TEST_f_L (llrint, -72057594037927935.5L, -72057594037927936LL);
6740 TEST_f_L (llrint, -72057594037927936.25L, -72057594037927936LL);
6741 TEST_f_L (llrint, -72057594037927936.5L, -72057594037927936LL);
6742 TEST_f_L (llrint, -72057594037927936.75L, -72057594037927937LL);
6743 TEST_f_L (llrint, -72057594037927937.5L, -72057594037927938LL);
6745 # if LDBL_MANT_DIG > 100
6746 TEST_f_L (llrint, 9223372036854775805.5L, 9223372036854775806LL);
6747 TEST_f_L (llrint, -9223372036854775805.5L, -9223372036854775806LL);
6748 TEST_f_L (llrint, 9223372036854775806.0L, 9223372036854775806LL);
6749 TEST_f_L (llrint, -9223372036854775806.0L, -9223372036854775806LL);
6750 TEST_f_L (llrint, 9223372036854775806.25L, 9223372036854775806LL);
6751 TEST_f_L (llrint, -9223372036854775806.25L, -9223372036854775806LL);
6752 TEST_f_L (llrint, 9223372036854775806.5L, 9223372036854775806L);
6753 TEST_f_L (llrint, -9223372036854775806.5L, -9223372036854775806LL);
6754 TEST_f_L (llrint, 9223372036854775806.75L, 9223372036854775807LL);
6755 TEST_f_L (llrint, -9223372036854775806.75L, -9223372036854775807LL);
6756 TEST_f_L (llrint, 9223372036854775807.0L, 9223372036854775807LL);
6757 TEST_f_L (llrint, -9223372036854775807.0L, -9223372036854775807LL);
6765 llrint_test_tonearest (void)
6767 int save_round_mode;
6768 START (llrint_tonearest);
6770 save_round_mode = fegetround ();
6772 if (!fesetround (FE_TONEAREST))
6774 TEST_f_L (llrint, 0.0, 0);
6775 TEST_f_L (llrint, minus_zero, 0);
6776 TEST_f_L (llrint, 0.2L, 0);
6777 TEST_f_L (llrint, -0.2L, 0);
6779 TEST_f_L (llrint, 1.4L, 1);
6780 TEST_f_L (llrint, -1.4L, -1);
6782 TEST_f_L (llrint, 8388600.3L, 8388600);
6783 TEST_f_L (llrint, -8388600.3L, -8388600);
6785 TEST_f_l (llrint, 1071930.0008, 1071930);
6787 /* Test boundary conditions. */
6789 TEST_f_L (llrint, 2097151.0,2097151LL);
6791 TEST_f_L (llrint, 8388608.0, 8388608LL);
6793 TEST_f_L (llrint, 16777216.0, 16777216LL);
6795 TEST_f_L (llrint, 2199023255552.0, 2199023255552LL);
6797 TEST_f_L (llrint, 4398046511104.0, 4398046511104LL);
6798 /* 0x1000000000000 */
6799 TEST_f_L (llrint, 281474976710656.0, 281474976710656LL);
6800 /* 0x10000000000000 */
6801 TEST_f_L (llrint, 4503599627370496.0, 4503599627370496LL);
6802 /* 0x10000080000000 */
6803 TEST_f_L (llrint, 4503601774854144.0, 4503601774854144LL);
6804 /* 0x20000000000000 */
6805 TEST_f_L (llrint, 9007199254740992.0, 9007199254740992LL);
6806 /* 0x80000000000000 */
6807 TEST_f_L (llrint, 36028797018963968.0, 36028797018963968LL);
6808 /* 0x100000000000000 */
6809 TEST_f_L (llrint, 72057594037927936.0, 72057594037927936LL);
6811 /* The input can only be represented in long double. */
6812 TEST_f_L (llrint, 4503599627370495.5L, 4503599627370496LL);
6813 TEST_f_L (llrint, 4503599627370496.25L, 4503599627370496LL);
6814 TEST_f_L (llrint, 4503599627370496.5L, 4503599627370496LL);
6815 TEST_f_L (llrint, 4503599627370496.75L, 4503599627370497LL);
6816 TEST_f_L (llrint, 4503599627370497.5L, 4503599627370498LL);
6818 TEST_f_L (llrint, -4503599627370495.5L, -4503599627370496LL);
6819 TEST_f_L (llrint, -4503599627370496.25L, -4503599627370496LL);
6820 TEST_f_L (llrint, -4503599627370496.5L, -4503599627370496LL);
6821 TEST_f_L (llrint, -4503599627370496.75L, -4503599627370497LL);
6822 TEST_f_L (llrint, -4503599627370497.5L, -4503599627370498LL);
6824 # if LDBL_MANT_DIG > 100
6825 TEST_f_L (llrint, 4503599627370495.4999999999999L, 4503599627370495LL);
6826 TEST_f_L (llrint, 4503599627370496.4999999999999L, 4503599627370496LL);
6827 TEST_f_L (llrint, 4503599627370497.4999999999999L, 4503599627370497LL);
6828 TEST_f_L (llrint, 4503599627370494.5000000000001L, 4503599627370495LL);
6829 TEST_f_L (llrint, 4503599627370495.5000000000001L, 4503599627370496LL);
6830 TEST_f_L (llrint, 4503599627370496.5000000000001L, 4503599627370497LL);
6832 TEST_f_L (llrint, -4503599627370495.4999999999999L, -4503599627370495LL);
6833 TEST_f_L (llrint, -4503599627370496.4999999999999L, -4503599627370496LL);
6834 TEST_f_L (llrint, -4503599627370497.4999999999999L, -4503599627370497LL);
6835 TEST_f_L (llrint, -4503599627370494.5000000000001L, -4503599627370495LL);
6836 TEST_f_L (llrint, -4503599627370495.5000000000001L, -4503599627370496LL);
6837 TEST_f_L (llrint, -4503599627370496.5000000000001L, -4503599627370497LL);
6840 TEST_f_L (llrint, 9007199254740991.5L, 9007199254740992LL);
6841 TEST_f_L (llrint, 9007199254740992.25L, 9007199254740992LL);
6842 TEST_f_L (llrint, 9007199254740992.5L, 9007199254740992LL);
6843 TEST_f_L (llrint, 9007199254740992.75L, 9007199254740993LL);
6844 TEST_f_L (llrint, 9007199254740993.5L, 9007199254740994LL);
6846 TEST_f_L (llrint, -9007199254740991.5L, -9007199254740992LL);
6847 TEST_f_L (llrint, -9007199254740992.25L, -9007199254740992LL);
6848 TEST_f_L (llrint, -9007199254740992.5L, -9007199254740992LL);
6849 TEST_f_L (llrint, -9007199254740992.75L, -9007199254740993LL);
6850 TEST_f_L (llrint, -9007199254740993.5L, -9007199254740994LL);
6852 # if LDBL_MANT_DIG > 100
6853 TEST_f_L (llrint, 9007199254740991.4999999999999L, 9007199254740991LL);
6854 TEST_f_L (llrint, 9007199254740992.4999999999999L, 9007199254740992LL);
6855 TEST_f_L (llrint, 9007199254740993.4999999999999L, 9007199254740993LL);
6856 TEST_f_L (llrint, 9007199254740991.5000000000001L, 9007199254740992LL);
6857 TEST_f_L (llrint, 9007199254740992.5000000000001L, 9007199254740993LL);
6858 TEST_f_L (llrint, 9007199254740993.5000000000001L, 9007199254740994LL);
6860 TEST_f_L (llrint, -9007199254740991.4999999999999L, -9007199254740991LL);
6861 TEST_f_L (llrint, -9007199254740992.4999999999999L, -9007199254740992LL);
6862 TEST_f_L (llrint, -9007199254740993.4999999999999L, -9007199254740993LL);
6863 TEST_f_L (llrint, -9007199254740991.5000000000001L, -9007199254740992LL);
6864 TEST_f_L (llrint, -9007199254740992.5000000000001L, -9007199254740993LL);
6865 TEST_f_L (llrint, -9007199254740993.5000000000001L, -9007199254740994LL);
6868 TEST_f_L (llrint, 72057594037927935.5L, 72057594037927936LL);
6869 TEST_f_L (llrint, 72057594037927936.25L, 72057594037927936LL);
6870 TEST_f_L (llrint, 72057594037927936.5L, 72057594037927936LL);
6871 TEST_f_L (llrint, 72057594037927936.75L, 72057594037927937LL);
6872 TEST_f_L (llrint, 72057594037927937.5L, 72057594037927938LL);
6874 TEST_f_L (llrint, -72057594037927935.5L, -72057594037927936LL);
6875 TEST_f_L (llrint, -72057594037927936.25L, -72057594037927936LL);
6876 TEST_f_L (llrint, -72057594037927936.5L, -72057594037927936LL);
6877 TEST_f_L (llrint, -72057594037927936.75L, -72057594037927937LL);
6878 TEST_f_L (llrint, -72057594037927937.5L, -72057594037927938LL);
6880 # if LDBL_MANT_DIG > 100
6881 TEST_f_L (llrint, 9223372036854775805.5L, 9223372036854775806LL);
6882 TEST_f_L (llrint, -9223372036854775805.5L, -9223372036854775806LL);
6883 TEST_f_L (llrint, 9223372036854775806.0L, 9223372036854775806LL);
6884 TEST_f_L (llrint, -9223372036854775806.0L, -9223372036854775806LL);
6885 TEST_f_L (llrint, 9223372036854775806.25L, 9223372036854775806LL);
6886 TEST_f_L (llrint, -9223372036854775806.25L, -9223372036854775806LL);
6887 TEST_f_L (llrint, 9223372036854775806.5L, 9223372036854775806L);
6888 TEST_f_L (llrint, -9223372036854775806.5L, -9223372036854775806LL);
6889 TEST_f_L (llrint, 9223372036854775806.75L, 9223372036854775807LL);
6890 TEST_f_L (llrint, -9223372036854775806.75L, -9223372036854775807LL);
6891 TEST_f_L (llrint, 9223372036854775807.0L, 9223372036854775807LL);
6892 TEST_f_L (llrint, -9223372036854775807.0L, -9223372036854775807LL);
6897 fesetround (save_round_mode);
6899 END (llrint_tonearest);
6903 llrint_test_towardzero (void)
6905 int save_round_mode;
6906 START (llrint_towardzero);
6908 save_round_mode = fegetround ();
6910 if (!fesetround (FE_TOWARDZERO))
6912 TEST_f_L (llrint, 0.0, 0);
6913 TEST_f_L (llrint, minus_zero, 0);
6914 TEST_f_L (llrint, 0.2L, 0);
6915 TEST_f_L (llrint, -0.2L, 0);
6917 TEST_f_L (llrint, 1.4L, 1);
6918 TEST_f_L (llrint, -1.4L, -1);
6920 TEST_f_L (llrint, 8388600.3L, 8388600);
6921 TEST_f_L (llrint, -8388600.3L, -8388600);
6923 TEST_f_l (llrint, 1071930.0008, 1071930);
6925 /* Test boundary conditions. */
6927 TEST_f_L (llrint, 2097151.0,2097151LL);
6929 TEST_f_L (llrint, 8388608.0, 8388608LL);
6931 TEST_f_L (llrint, 16777216.0, 16777216LL);
6933 TEST_f_L (llrint, 2199023255552.0, 2199023255552LL);
6935 TEST_f_L (llrint, 4398046511104.0, 4398046511104LL);
6936 /* 0x1000000000000 */
6937 TEST_f_L (llrint, 281474976710656.0, 281474976710656LL);
6938 /* 0x10000000000000 */
6939 TEST_f_L (llrint, 4503599627370496.0, 4503599627370496LL);
6940 /* 0x10000080000000 */
6941 TEST_f_L (llrint, 4503601774854144.0, 4503601774854144LL);
6942 /* 0x20000000000000 */
6943 TEST_f_L (llrint, 9007199254740992.0, 9007199254740992LL);
6944 /* 0x80000000000000 */
6945 TEST_f_L (llrint, 36028797018963968.0, 36028797018963968LL);
6946 /* 0x100000000000000 */
6947 TEST_f_L (llrint, 72057594037927936.0, 72057594037927936LL);
6949 /* The input can only be represented in long double. */
6950 TEST_f_L (llrint, 4503599627370495.5L, 4503599627370495LL);
6951 TEST_f_L (llrint, 4503599627370496.25L, 4503599627370496LL);
6952 TEST_f_L (llrint, 4503599627370496.5L, 4503599627370496LL);
6953 TEST_f_L (llrint, 4503599627370496.75L, 4503599627370496LL);
6954 TEST_f_L (llrint, 4503599627370497.5L, 4503599627370497LL);
6956 TEST_f_L (llrint, -4503599627370495.5L, -4503599627370495LL);
6957 TEST_f_L (llrint, -4503599627370496.25L, -4503599627370496LL);
6958 TEST_f_L (llrint, -4503599627370496.5L, -4503599627370496LL);
6959 TEST_f_L (llrint, -4503599627370496.75L, -4503599627370496LL);
6960 TEST_f_L (llrint, -4503599627370497.5L, -4503599627370497LL);
6962 # if LDBL_MANT_DIG > 100
6963 TEST_f_L (llrint, 4503599627370495.4999999999999L, 4503599627370495LL);
6964 TEST_f_L (llrint, 4503599627370496.4999999999999L, 4503599627370496LL);
6965 TEST_f_L (llrint, 4503599627370497.4999999999999L, 4503599627370497LL);
6966 TEST_f_L (llrint, 4503599627370494.5000000000001L, 4503599627370494LL);
6967 TEST_f_L (llrint, 4503599627370495.5000000000001L, 4503599627370495LL);
6968 TEST_f_L (llrint, 4503599627370496.5000000000001L, 4503599627370496LL);
6970 TEST_f_L (llrint, -4503599627370495.4999999999999L, -4503599627370495LL);
6971 TEST_f_L (llrint, -4503599627370496.4999999999999L, -4503599627370496LL);
6972 TEST_f_L (llrint, -4503599627370497.4999999999999L, -4503599627370497LL);
6973 TEST_f_L (llrint, -4503599627370494.5000000000001L, -4503599627370494LL);
6974 TEST_f_L (llrint, -4503599627370495.5000000000001L, -4503599627370495LL);
6975 TEST_f_L (llrint, -4503599627370496.5000000000001L, -4503599627370496LL);
6978 TEST_f_L (llrint, 9007199254740991.5L, 9007199254740991LL);
6979 TEST_f_L (llrint, 9007199254740992.25L, 9007199254740992LL);
6980 TEST_f_L (llrint, 9007199254740992.5L, 9007199254740992LL);
6981 TEST_f_L (llrint, 9007199254740992.75L, 9007199254740992LL);
6982 TEST_f_L (llrint, 9007199254740993.5L, 9007199254740993LL);
6984 TEST_f_L (llrint, -9007199254740991.5L, -9007199254740991LL);
6985 TEST_f_L (llrint, -9007199254740992.25L, -9007199254740992LL);
6986 TEST_f_L (llrint, -9007199254740992.5L, -9007199254740992LL);
6987 TEST_f_L (llrint, -9007199254740992.75L, -9007199254740992LL);
6988 TEST_f_L (llrint, -9007199254740993.5L, -9007199254740993LL);
6990 # if LDBL_MANT_DIG > 100
6991 TEST_f_L (llrint, 9007199254740991.4999999999999L, 9007199254740991LL);
6992 TEST_f_L (llrint, 9007199254740992.4999999999999L, 9007199254740992LL);
6993 TEST_f_L (llrint, 9007199254740993.4999999999999L, 9007199254740993LL);
6994 TEST_f_L (llrint, 9007199254740991.5000000000001L, 9007199254740991LL);
6995 TEST_f_L (llrint, 9007199254740992.5000000000001L, 9007199254740992LL);
6996 TEST_f_L (llrint, 9007199254740993.5000000000001L, 9007199254740993LL);
6998 TEST_f_L (llrint, -9007199254740991.4999999999999L, -9007199254740991LL);
6999 TEST_f_L (llrint, -9007199254740992.4999999999999L, -9007199254740992LL);
7000 TEST_f_L (llrint, -9007199254740993.4999999999999L, -9007199254740993LL);
7001 TEST_f_L (llrint, -9007199254740991.5000000000001L, -9007199254740991LL);
7002 TEST_f_L (llrint, -9007199254740992.5000000000001L, -9007199254740992LL);
7003 TEST_f_L (llrint, -9007199254740993.5000000000001L, -9007199254740993LL);
7006 TEST_f_L (llrint, 72057594037927935.5L, 72057594037927935LL);
7007 TEST_f_L (llrint, 72057594037927936.25L, 72057594037927936LL);
7008 TEST_f_L (llrint, 72057594037927936.5L, 72057594037927936LL);
7009 TEST_f_L (llrint, 72057594037927936.75L, 72057594037927936LL);
7010 TEST_f_L (llrint, 72057594037927937.5L, 72057594037927937LL);
7012 TEST_f_L (llrint, -72057594037927935.5L, -72057594037927935LL);
7013 TEST_f_L (llrint, -72057594037927936.25L, -72057594037927936LL);
7014 TEST_f_L (llrint, -72057594037927936.5L, -72057594037927936LL);
7015 TEST_f_L (llrint, -72057594037927936.75L, -72057594037927936LL);
7016 TEST_f_L (llrint, -72057594037927937.5L, -72057594037927937LL);
7018 # if LDBL_MANT_DIG > 100
7019 TEST_f_L (llrint, 9223372036854775805.5L, 9223372036854775805LL);
7020 TEST_f_L (llrint, -9223372036854775805.5L, -9223372036854775805LL);
7021 TEST_f_L (llrint, 9223372036854775806.0L, 9223372036854775806LL);
7022 TEST_f_L (llrint, -9223372036854775806.0L, -9223372036854775806LL);
7023 TEST_f_L (llrint, 9223372036854775806.25L, 9223372036854775806LL);
7024 TEST_f_L (llrint, -9223372036854775806.25L, -9223372036854775806LL);
7025 TEST_f_L (llrint, 9223372036854775806.5L, 9223372036854775806L);
7026 TEST_f_L (llrint, -9223372036854775806.5L, -9223372036854775806LL);
7027 TEST_f_L (llrint, 9223372036854775806.75L, 9223372036854775806LL);
7028 TEST_f_L (llrint, -9223372036854775806.75L, -9223372036854775806LL);
7029 TEST_f_L (llrint, 9223372036854775807.0L, 9223372036854775807LL);
7030 TEST_f_L (llrint, -9223372036854775807.0L, -9223372036854775807LL);
7035 fesetround (save_round_mode);
7037 END (llrint_towardzero);
7041 llrint_test_downward (void)
7043 int save_round_mode;
7044 START (llrint_downward);
7046 save_round_mode = fegetround ();
7048 if (!fesetround (FE_DOWNWARD))
7050 TEST_f_L (llrint, 0.0, 0);
7051 TEST_f_L (llrint, minus_zero, 0);
7052 TEST_f_L (llrint, 0.2L, 0);
7053 TEST_f_L (llrint, -0.2L, -1);
7055 TEST_f_L (llrint, 1.4L, 1);
7056 TEST_f_L (llrint, -1.4L, -2);
7058 TEST_f_L (llrint, 8388600.3L, 8388600);
7059 TEST_f_L (llrint, -8388600.3L, -8388601);
7061 TEST_f_l (llrint, 1071930.0008, 1071930);
7063 /* Test boundary conditions. */
7065 TEST_f_L (llrint, 2097151.0,2097151LL);
7067 TEST_f_L (llrint, 8388608.0, 8388608LL);
7069 TEST_f_L (llrint, 16777216.0, 16777216LL);
7071 TEST_f_L (llrint, 2199023255552.0, 2199023255552LL);
7073 TEST_f_L (llrint, 4398046511104.0, 4398046511104LL);
7074 /* 0x1000000000000 */
7075 TEST_f_L (llrint, 281474976710656.0, 281474976710656LL);
7076 /* 0x10000000000000 */
7077 TEST_f_L (llrint, 4503599627370496.0, 4503599627370496LL);
7078 /* 0x10000080000000 */
7079 TEST_f_L (llrint, 4503601774854144.0, 4503601774854144LL);
7080 /* 0x20000000000000 */
7081 TEST_f_L (llrint, 9007199254740992.0, 9007199254740992LL);
7082 /* 0x80000000000000 */
7083 TEST_f_L (llrint, 36028797018963968.0, 36028797018963968LL);
7084 /* 0x100000000000000 */
7085 TEST_f_L (llrint, 72057594037927936.0, 72057594037927936LL);
7087 /* The input can only be represented in long double. */
7088 TEST_f_L (llrint, 4503599627370495.5L, 4503599627370495LL);
7089 TEST_f_L (llrint, 4503599627370496.25L, 4503599627370496LL);
7090 TEST_f_L (llrint, 4503599627370496.5L, 4503599627370496LL);
7091 TEST_f_L (llrint, 4503599627370496.75L, 4503599627370496LL);
7092 TEST_f_L (llrint, 4503599627370497.5L, 4503599627370497LL);
7094 TEST_f_L (llrint, 4503599627370495.4999999999999L, 4503599627370495LL);
7095 TEST_f_L (llrint, 4503599627370496.4999999999999L, 4503599627370496LL);
7096 TEST_f_L (llrint, 4503599627370497.4999999999999L, 4503599627370497LL);
7097 TEST_f_L (llrint, 4503599627370494.5000000000001L, 4503599627370494LL);
7098 TEST_f_L (llrint, 4503599627370495.5000000000001L, 4503599627370495LL);
7099 TEST_f_L (llrint, 4503599627370496.5000000000001L, 4503599627370496LL);
7101 TEST_f_L (llrint, -4503599627370495.5L, -4503599627370496LL);
7102 TEST_f_L (llrint, -4503599627370496.25L, -4503599627370497LL);
7103 TEST_f_L (llrint, -4503599627370496.5L, -4503599627370497LL);
7104 TEST_f_L (llrint, -4503599627370496.75L, -4503599627370497LL);
7105 TEST_f_L (llrint, -4503599627370497.5L, -4503599627370498LL);
7107 TEST_f_L (llrint, -4503599627370495.4999999999999L, -4503599627370496LL);
7108 TEST_f_L (llrint, -4503599627370496.4999999999999L, -4503599627370497LL);
7109 TEST_f_L (llrint, -4503599627370497.4999999999999L, -4503599627370498LL);
7110 TEST_f_L (llrint, -4503599627370494.5000000000001L, -4503599627370495LL);
7111 TEST_f_L (llrint, -4503599627370495.5000000000001L, -4503599627370496LL);
7112 TEST_f_L (llrint, -4503599627370496.5000000000001L, -4503599627370497LL);
7114 TEST_f_L (llrint, 9007199254740991.5L, 9007199254740991LL);
7115 TEST_f_L (llrint, 9007199254740992.25L, 9007199254740992LL);
7116 TEST_f_L (llrint, 9007199254740992.5L, 9007199254740992LL);
7117 TEST_f_L (llrint, 9007199254740992.75L, 9007199254740992LL);
7118 TEST_f_L (llrint, 9007199254740993.5L, 9007199254740993LL);
7120 TEST_f_L (llrint, 9007199254740991.4999999999999L, 9007199254740991LL);
7121 TEST_f_L (llrint, 9007199254740992.4999999999999L, 9007199254740992LL);
7122 TEST_f_L (llrint, 9007199254740993.4999999999999L, 9007199254740993LL);
7123 TEST_f_L (llrint, 9007199254740991.5000000000001L, 9007199254740991LL);
7124 TEST_f_L (llrint, 9007199254740992.5000000000001L, 9007199254740992LL);
7125 TEST_f_L (llrint, 9007199254740993.5000000000001L, 9007199254740993LL);
7127 TEST_f_L (llrint, -9007199254740991.5L, -9007199254740992LL);
7128 TEST_f_L (llrint, -9007199254740992.25L, -9007199254740993LL);
7129 TEST_f_L (llrint, -9007199254740992.5L, -9007199254740993LL);
7130 TEST_f_L (llrint, -9007199254740992.75L, -9007199254740993LL);
7131 TEST_f_L (llrint, -9007199254740993.5L, -9007199254740994LL);
7133 TEST_f_L (llrint, -9007199254740991.4999999999999L, -9007199254740992LL);
7134 TEST_f_L (llrint, -9007199254740992.4999999999999L, -9007199254740993LL);
7135 TEST_f_L (llrint, -9007199254740993.4999999999999L, -9007199254740994LL);
7136 TEST_f_L (llrint, -9007199254740991.5000000000001L, -9007199254740992LL);
7137 TEST_f_L (llrint, -9007199254740992.5000000000001L, -9007199254740993LL);
7138 TEST_f_L (llrint, -9007199254740993.5000000000001L, -9007199254740994LL);
7140 TEST_f_L (llrint, 72057594037927935.5L, 72057594037927935LL);
7141 TEST_f_L (llrint, 72057594037927936.25L, 72057594037927936LL);
7142 TEST_f_L (llrint, 72057594037927936.5L, 72057594037927936LL);
7143 TEST_f_L (llrint, 72057594037927936.75L, 72057594037927936LL);
7144 TEST_f_L (llrint, 72057594037927937.5L, 72057594037927937LL);
7146 TEST_f_L (llrint, -72057594037927935.5L, -72057594037927936LL);
7147 TEST_f_L (llrint, -72057594037927936.25L, -72057594037927937LL);
7148 TEST_f_L (llrint, -72057594037927936.5L, -72057594037927937LL);
7149 TEST_f_L (llrint, -72057594037927936.75L, -72057594037927937LL);
7150 TEST_f_L (llrint, -72057594037927937.5L, -72057594037927938LL);
7152 # if LDBL_MANT_DIG > 100
7153 TEST_f_L (llrint, 9223372036854775805.5L, 9223372036854775805LL);
7154 TEST_f_L (llrint, -9223372036854775805.5L, -9223372036854775806LL);
7155 TEST_f_L (llrint, 9223372036854775806.0L, 9223372036854775806LL);
7156 TEST_f_L (llrint, -9223372036854775806.0L, -9223372036854775806LL);
7157 TEST_f_L (llrint, 9223372036854775806.25L, 9223372036854775806LL);
7158 TEST_f_L (llrint, -9223372036854775806.25L, -9223372036854775807LL);
7159 TEST_f_L (llrint, 9223372036854775806.5L, 9223372036854775806L);
7160 TEST_f_L (llrint, -9223372036854775806.5L, -9223372036854775807LL);
7161 TEST_f_L (llrint, 9223372036854775806.75L, 9223372036854775806LL);
7162 TEST_f_L (llrint, -9223372036854775806.75L, -9223372036854775807LL);
7163 TEST_f_L (llrint, 9223372036854775807.0L, 9223372036854775807LL);
7164 TEST_f_L (llrint, -9223372036854775807.0L, -9223372036854775807LL);
7169 fesetround (save_round_mode);
7171 END (llrint_downward);
7175 llrint_test_upward (void)
7177 int save_round_mode;
7178 START (llrint_upward);
7180 save_round_mode = fegetround ();
7182 if (!fesetround (FE_UPWARD))
7184 TEST_f_L (llrint, 0.0, 0);
7185 TEST_f_L (llrint, minus_zero, 0);
7186 TEST_f_L (llrint, 0.2L, 1);
7187 TEST_f_L (llrint, -0.2L, 0);
7189 TEST_f_L (llrint, 1.4L, 2);
7190 TEST_f_L (llrint, -1.4L, -1);
7192 TEST_f_L (llrint, 8388600.3L, 8388601);
7193 TEST_f_L (llrint, -8388600.3L, -8388600);
7195 TEST_f_l (llrint, 1071930.0008, 1071931);
7197 /* Test boundary conditions. */
7199 TEST_f_L (llrint, 2097151.0,2097151LL);
7201 TEST_f_L (llrint, 8388608.0, 8388608LL);
7203 TEST_f_L (llrint, 16777216.0, 16777216LL);
7205 TEST_f_L (llrint, 2199023255552.0, 2199023255552LL);
7207 TEST_f_L (llrint, 4398046511104.0, 4398046511104LL);
7208 /* 0x1000000000000 */
7209 TEST_f_L (llrint, 281474976710656.0, 281474976710656LL);
7210 /* 0x10000000000000 */
7211 TEST_f_L (llrint, 4503599627370496.0, 4503599627370496LL);
7212 /* 0x10000080000000 */
7213 TEST_f_L (llrint, 4503601774854144.0, 4503601774854144LL);
7214 /* 0x20000000000000 */
7215 TEST_f_L (llrint, 9007199254740992.0, 9007199254740992LL);
7216 /* 0x80000000000000 */
7217 TEST_f_L (llrint, 36028797018963968.0, 36028797018963968LL);
7218 /* 0x100000000000000 */
7219 TEST_f_L (llrint, 72057594037927936.0, 72057594037927936LL);
7221 /* The input can only be represented in long double. */
7222 TEST_f_L (llrint, 4503599627370495.5L, 4503599627370496LL);
7223 TEST_f_L (llrint, 4503599627370496.25L, 4503599627370497LL);
7224 TEST_f_L (llrint, 4503599627370496.5L, 4503599627370497LL);
7225 TEST_f_L (llrint, 4503599627370496.75L, 4503599627370497LL);
7226 TEST_f_L (llrint, 4503599627370497.5L, 4503599627370498LL);
7228 TEST_f_L (llrint, 4503599627370495.4999999999999L, 4503599627370496LL);
7229 TEST_f_L (llrint, 4503599627370496.4999999999999L, 4503599627370497LL);
7230 TEST_f_L (llrint, 4503599627370497.4999999999999L, 4503599627370498LL);
7231 TEST_f_L (llrint, 4503599627370494.5000000000001L, 4503599627370495LL);
7232 TEST_f_L (llrint, 4503599627370495.5000000000001L, 4503599627370496LL);
7233 TEST_f_L (llrint, 4503599627370496.5000000000001L, 4503599627370497LL);
7235 TEST_f_L (llrint, -4503599627370495.5L, -4503599627370495LL);
7236 TEST_f_L (llrint, -4503599627370496.25L, -4503599627370496LL);
7237 TEST_f_L (llrint, -4503599627370496.5L, -4503599627370496LL);
7238 TEST_f_L (llrint, -4503599627370496.75L, -4503599627370496LL);
7239 TEST_f_L (llrint, -4503599627370497.5L, -4503599627370497LL);
7241 TEST_f_L (llrint, -4503599627370495.4999999999999L, -4503599627370495LL);
7242 TEST_f_L (llrint, -4503599627370496.4999999999999L, -4503599627370496LL);
7243 TEST_f_L (llrint, -4503599627370497.4999999999999L, -4503599627370497LL);
7244 TEST_f_L (llrint, -4503599627370494.5000000000001L, -4503599627370494LL);
7245 TEST_f_L (llrint, -4503599627370495.5000000000001L, -4503599627370495LL);
7246 TEST_f_L (llrint, -4503599627370496.5000000000001L, -4503599627370496LL);
7248 TEST_f_L (llrint, 9007199254740991.5L, 9007199254740992LL);
7249 TEST_f_L (llrint, 9007199254740992.25L, 9007199254740993LL);
7250 TEST_f_L (llrint, 9007199254740992.5L, 9007199254740993LL);
7251 TEST_f_L (llrint, 9007199254740992.75L, 9007199254740993LL);
7252 TEST_f_L (llrint, 9007199254740993.5L, 9007199254740994LL);
7254 TEST_f_L (llrint, 9007199254740991.4999999999999L, 9007199254740992LL);
7255 TEST_f_L (llrint, 9007199254740992.4999999999999L, 9007199254740993LL);
7256 TEST_f_L (llrint, 9007199254740993.4999999999999L, 9007199254740994LL);
7257 TEST_f_L (llrint, 9007199254740991.5000000000001L, 9007199254740992LL);
7258 TEST_f_L (llrint, 9007199254740992.5000000000001L, 9007199254740993LL);
7259 TEST_f_L (llrint, 9007199254740993.5000000000001L, 9007199254740994LL);
7261 TEST_f_L (llrint, -9007199254740991.5L, -9007199254740991LL);
7262 TEST_f_L (llrint, -9007199254740992.25L, -9007199254740992LL);
7263 TEST_f_L (llrint, -9007199254740992.5L, -9007199254740992LL);
7264 TEST_f_L (llrint, -9007199254740992.75L, -9007199254740992LL);
7265 TEST_f_L (llrint, -9007199254740993.5L, -9007199254740993LL);
7267 TEST_f_L (llrint, -9007199254740991.4999999999999L, -9007199254740991LL);
7268 TEST_f_L (llrint, -9007199254740992.4999999999999L, -9007199254740992LL);
7269 TEST_f_L (llrint, -9007199254740993.4999999999999L, -9007199254740993LL);
7270 TEST_f_L (llrint, -9007199254740991.5000000000001L, -9007199254740991LL);
7271 TEST_f_L (llrint, -9007199254740992.5000000000001L, -9007199254740992LL);
7272 TEST_f_L (llrint, -9007199254740993.5000000000001L, -9007199254740993LL);
7274 TEST_f_L (llrint, 72057594037927935.5L, 72057594037927936LL);
7275 TEST_f_L (llrint, 72057594037927936.25L, 72057594037927937LL);
7276 TEST_f_L (llrint, 72057594037927936.5L, 72057594037927937LL);
7277 TEST_f_L (llrint, 72057594037927936.75L, 72057594037927937LL);
7278 TEST_f_L (llrint, 72057594037927937.5L, 72057594037927938LL);
7280 TEST_f_L (llrint, -72057594037927935.5L, -72057594037927935LL);
7281 TEST_f_L (llrint, -72057594037927936.25L, -72057594037927936LL);
7282 TEST_f_L (llrint, -72057594037927936.5L, -72057594037927936LL);
7283 TEST_f_L (llrint, -72057594037927936.75L, -72057594037927936LL);
7284 TEST_f_L (llrint, -72057594037927937.5L, -72057594037927937LL);
7286 # if LDBL_MANT_DIG > 100
7287 TEST_f_L (llrint, 9223372036854775805.5L, 9223372036854775806LL);
7288 TEST_f_L (llrint, -9223372036854775805.5L, -9223372036854775805LL);
7289 TEST_f_L (llrint, 9223372036854775806.0L, 9223372036854775806LL);
7290 TEST_f_L (llrint, -9223372036854775806.0L, -9223372036854775806LL);
7291 TEST_f_L (llrint, 9223372036854775806.25L, 9223372036854775807LL);
7292 TEST_f_L (llrint, -9223372036854775806.25L, -9223372036854775806LL);
7293 TEST_f_L (llrint, 9223372036854775806.5L, 9223372036854775807L);
7294 TEST_f_L (llrint, -9223372036854775806.5L, -9223372036854775806LL);
7295 TEST_f_L (llrint, 9223372036854775806.75L, 9223372036854775807LL);
7296 TEST_f_L (llrint, -9223372036854775806.75L, -9223372036854775806LL);
7297 TEST_f_L (llrint, 9223372036854775807.0L, 9223372036854775807LL);
7298 TEST_f_L (llrint, -9223372036854775807.0L, -9223372036854775807LL);
7303 fesetround (save_round_mode);
7305 END (llrint_upward);
7314 if (errno == ENOSYS)
7315 /* Function not implemented. */
7319 TEST_f_f (log, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
7320 TEST_f_f (log, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
7322 TEST_f_f (log, 1, 0);
7324 TEST_f_f (log, -1, nan_value, INVALID_EXCEPTION);
7325 TEST_f_f (log, -max_value, nan_value, INVALID_EXCEPTION);
7326 TEST_f_f (log, minus_infty, nan_value, INVALID_EXCEPTION);
7327 TEST_f_f (log, plus_infty, plus_infty);
7328 TEST_f_f (log, nan_value, nan_value);
7330 TEST_f_f (log, M_El, 1);
7331 TEST_f_f (log, 1.0 / M_El, -1);
7332 TEST_f_f (log, 2, M_LN2l);
7333 TEST_f_f (log, 10, M_LN10l);
7334 TEST_f_f (log, 0.75L, -0.287682072451780927439219005993827432L);
7345 if (errno == ENOSYS)
7346 /* Function not implemented. */
7351 TEST_f_f (log10, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
7352 TEST_f_f (log10, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
7354 TEST_f_f (log10, 1, 0);
7356 /* log10 (x) == NaN plus invalid exception if x < 0. */
7357 TEST_f_f (log10, -1, nan_value, INVALID_EXCEPTION);
7358 TEST_f_f (log10, -max_value, nan_value, INVALID_EXCEPTION);
7359 TEST_f_f (log10, minus_infty, nan_value, INVALID_EXCEPTION);
7361 TEST_f_f (log10, plus_infty, plus_infty);
7362 TEST_f_f (log10, nan_value, nan_value);
7364 TEST_f_f (log10, 0.1L, -1);
7365 TEST_f_f (log10, 10.0, 1);
7366 TEST_f_f (log10, 100.0, 2);
7367 TEST_f_f (log10, 10000.0, 4);
7368 TEST_f_f (log10, M_El, M_LOG10El);
7369 TEST_f_f (log10, 0.75L, -0.124938736608299953132449886193870744L);
7380 if (errno == ENOSYS)
7381 /* Function not implemented. */
7386 TEST_f_f (log1p, 0, 0);
7387 TEST_f_f (log1p, minus_zero, minus_zero);
7389 TEST_f_f (log1p, -1, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
7390 TEST_f_f (log1p, -2, nan_value, INVALID_EXCEPTION);
7391 TEST_f_f (log1p, -max_value, nan_value, INVALID_EXCEPTION);
7392 TEST_f_f (log1p, minus_infty, nan_value, INVALID_EXCEPTION);
7394 TEST_f_f (log1p, plus_infty, plus_infty);
7395 TEST_f_f (log1p, nan_value, nan_value);
7397 TEST_f_f (log1p, M_El - 1.0, 1);
7399 TEST_f_f (log1p, -0.25L, -0.287682072451780927439219005993827432L);
7400 TEST_f_f (log1p, -0.875, -2.07944154167983592825169636437452970L);
7411 if (errno == ENOSYS)
7412 /* Function not implemented. */
7417 TEST_f_f (log2, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
7418 TEST_f_f (log2, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
7420 TEST_f_f (log2, 1, 0);
7422 TEST_f_f (log2, -1, nan_value, INVALID_EXCEPTION);
7423 TEST_f_f (log2, -max_value, nan_value, INVALID_EXCEPTION);
7424 TEST_f_f (log2, minus_infty, nan_value, INVALID_EXCEPTION);
7426 TEST_f_f (log2, plus_infty, plus_infty);
7427 TEST_f_f (log2, nan_value, nan_value);
7429 TEST_f_f (log2, M_El, M_LOG2El);
7430 TEST_f_f (log2, 2.0, 1);
7431 TEST_f_f (log2, 16.0, 4);
7432 TEST_f_f (log2, 256.0, 8);
7433 TEST_f_f (log2, 0.75L, -.415037499278843818546261056052183492L);
7444 TEST_f_f (logb, plus_infty, plus_infty);
7445 TEST_f_f (logb, minus_infty, plus_infty);
7447 TEST_f_f (logb, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
7449 TEST_f_f (logb, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
7450 TEST_f_f (logb, nan_value, nan_value);
7452 TEST_f_f (logb, 1, 0);
7453 TEST_f_f (logb, M_El, 1);
7454 TEST_f_f (logb, 1024, 10);
7455 TEST_f_f (logb, -2000, 10);
7457 TEST_f_f (logb, 0x0.1p-127, -131);
7458 TEST_f_f (logb, 0x0.01p-127, -135);
7459 TEST_f_f (logb, 0x0.011p-127, -135);
7461 TEST_f_f (logb, 0x0.8p-1022, -1023);
7462 TEST_f_f (logb, 0x0.1p-1022, -1026);
7463 TEST_f_f (logb, 0x0.00111p-1022, -1034);
7464 TEST_f_f (logb, 0x0.00001p-1022, -1042);
7465 TEST_f_f (logb, 0x0.000011p-1022, -1042);
7466 TEST_f_f (logb, 0x0.0000000000001p-1022, -1074);
7468 #if defined TEST_LDOUBLE && LDBL_MIN_EXP - LDBL_MANT_DIG <= -16400
7469 TEST_f_f (logb, 0x1p-16400L, -16400);
7470 TEST_f_f (logb, 0x.00000000001p-16382L, -16426);
7477 logb_test_downward (void)
7479 int save_round_mode;
7483 if (errno == ENOSYS)
7484 /* Function not implemented. */
7487 START (logb_downward);
7489 save_round_mode = fegetround ();
7491 if (!fesetround (FE_DOWNWARD))
7494 /* IEEE 754-2008 says (section 5.3.3) that "logB(1) is +0.". Libm
7495 should not return -0 from logb in any rounding mode. PowerPC32 has
7496 failed with this test for power4 logb (and logbl on all PowerPC
7497 platforms) in the past due to instruction selection. GCC PR 52775
7498 provides the availability of the fcfid insn in 32-bit mode which
7499 eliminates the use of fsub in this instance and prevents the negative
7503 TEST_f_f (logb, 1.000e+0, plus_zero);
7506 fesetround (save_round_mode);
7508 END (logb_downward);
7516 TEST_f_l (lround, 0, 0);
7517 TEST_f_l (lround, minus_zero, 0);
7518 TEST_f_l (lround, 0.2L, 0.0);
7519 TEST_f_l (lround, -0.2L, 0);
7520 TEST_f_l (lround, 0.5, 1);
7521 TEST_f_l (lround, -0.5, -1);
7522 TEST_f_l (lround, 0.8L, 1);
7523 TEST_f_l (lround, -0.8L, -1);
7524 TEST_f_l (lround, 1.5, 2);
7525 TEST_f_l (lround, -1.5, -2);
7526 TEST_f_l (lround, 22514.5, 22515);
7527 TEST_f_l (lround, -22514.5, -22515);
7528 TEST_f_l (lround, 1071930.0008, 1071930);
7530 TEST_f_l (lround, 1073741824.01, 1073741824);
7531 # if LONG_MAX > 281474976710656
7532 TEST_f_l (lround, 281474976710656.025, 281474976710656);
7533 TEST_f_l (lround, 18014398509481974, 18014398509481974);
7535 TEST_f_l (lround, 2097152.5, 2097153);
7536 TEST_f_l (lround, -2097152.5, -2097153);
7537 /* nextafter(0.5,-1) */
7538 TEST_f_l (lround, 0x1.fffffffffffffp-2, 0);
7539 /* nextafter(-0.5,1) */
7540 TEST_f_l (lround, -0x1.fffffffffffffp-2, 0);
7542 /* nextafter(0.5,-1) */
7543 TEST_f_l (lround, 0x1.fffffp-2, 0);
7544 /* nextafter(-0.5,1) */
7545 TEST_f_l (lround, -0x1.fffffp-2, 0);
7546 TEST_f_l (lround, 0x1.fffffep+23, 16777215);
7547 TEST_f_l (lround, -0x1.fffffep+23, -16777215);
7558 TEST_f_L (llround, 0, 0);
7559 TEST_f_L (llround, minus_zero, 0);
7560 TEST_f_L (llround, 0.2L, 0.0);
7561 TEST_f_L (llround, -0.2L, 0);
7562 TEST_f_L (llround, 0.5, 1);
7563 TEST_f_L (llround, -0.5, -1);
7564 TEST_f_L (llround, 0.8L, 1);
7565 TEST_f_L (llround, -0.8L, -1);
7566 TEST_f_L (llround, 1.5, 2);
7567 TEST_f_L (llround, -1.5, -2);
7568 TEST_f_L (llround, 22514.5, 22515);
7569 TEST_f_L (llround, -22514.5, -22515);
7570 TEST_f_l (llround, 1071930.0008, 1071930);
7572 TEST_f_L (llround, 2097152.5, 2097153);
7573 TEST_f_L (llround, -2097152.5, -2097153);
7574 TEST_f_L (llround, 34359738368.5, 34359738369ll);
7575 TEST_f_L (llround, -34359738368.5, -34359738369ll);
7576 TEST_f_L (llround, -3.65309740835E17, -365309740835000000LL);
7579 /* Test boundary conditions. */
7581 TEST_f_L (llround, 2097151.0, 2097151LL);
7583 TEST_f_L (llround, 8388608.0, 8388608LL);
7585 TEST_f_L (llround, 16777216.0, 16777216LL);
7587 TEST_f_L (llround, 2199023255552.0, 2199023255552LL);
7589 TEST_f_L (llround, 4398046511104.0, 4398046511104LL);
7590 /* 0x1000000000000 */
7591 TEST_f_L (llround, 281474976710656.0, 281474976710656LL);
7592 /* 0x10000000000000 */
7593 TEST_f_L (llround, 4503599627370496.0, 4503599627370496LL);
7594 /* 0x10000080000000 */
7595 TEST_f_L (llround, 4503601774854144.0, 4503601774854144LL);
7596 /* 0x20000000000000 */
7597 TEST_f_L (llround, 9007199254740992.0, 9007199254740992LL);
7598 /* 0x80000000000000 */
7599 TEST_f_L (llround, 36028797018963968.0, 36028797018963968LL);
7600 /* 0x100000000000000 */
7601 TEST_f_L (llround, 72057594037927936.0, 72057594037927936LL);
7605 TEST_f_L (llround, 4294967295.5, 4294967296LL);
7607 TEST_f_L (llround, 8589934591.5, 8589934592LL);
7609 /* nextafter(0.5,-1) */
7610 TEST_f_L (llround, 0x1.fffffffffffffp-2, 0);
7611 /* nextafter(-0.5,1) */
7612 TEST_f_L (llround, -0x1.fffffffffffffp-2, 0);
7613 /* On PowerPC an exponent of '52' is the largest incrementally
7614 * representable sequence of whole-numbers in the 'double' range. We test
7615 * lround to make sure that a guard bit set during the lround operation
7616 * hasn't forced an erroneous shift giving us an incorrect result. The odd
7617 * numbers between +-(2^52+1 and 2^53-1) are affected since they have the
7618 * rightmost bit set. */
7620 TEST_f_L (llround, 0x1.0000000000001p+52,4503599627370497LL);
7621 TEST_f_L (llround, -0x1.0000000000001p+52,-4503599627370497LL);
7622 /* +-(2^53-1): Input is the last (positive and negative) incrementally
7623 * representable whole-number in the 'double' range that might round
7625 TEST_f_L (llround, 0x1.fffffffffffffp+52, 9007199254740991LL);
7626 TEST_f_L (llround, -0x1.fffffffffffffp+52, -9007199254740991LL);
7628 /* nextafter(0.5,-1) */
7629 TEST_f_L (llround, 0x1.fffffep-2, 0);
7630 /* nextafter(-0.5,1) */
7631 TEST_f_L (llround, -0x1.fffffep-2, 0);
7632 /* As above, on PowerPC an exponent of '23' is the largest incrementally
7633 * representable sequence of whole-numbers in the 'float' range.
7634 * Likewise, numbers between +-(2^23+1 and 2^24-1) are affected. */
7635 TEST_f_L (llround, 0x1.000002p+23,8388609);
7636 TEST_f_L (llround, -0x1.000002p+23,-8388609);
7637 TEST_f_L (llround, 0x1.fffffep+23, 16777215);
7638 TEST_f_L (llround, -0x1.fffffep+23, -16777215);
7643 /* The input can only be represented in long double. */
7644 TEST_f_L (llround, 4503599627370495.5L, 4503599627370496LL);
7645 TEST_f_L (llround, 4503599627370496.25L, 4503599627370496LL);
7646 TEST_f_L (llround, 4503599627370496.5L, 4503599627370497LL);
7647 TEST_f_L (llround, 4503599627370496.75L, 4503599627370497LL);
7648 TEST_f_L (llround, 4503599627370497.5L, 4503599627370498LL);
7650 # if LDBL_MANT_DIG > 100
7651 TEST_f_L (llround, 4503599627370495.4999999999999L, 4503599627370495LL);
7652 TEST_f_L (llround, 4503599627370496.4999999999999L, 4503599627370496LL);
7653 TEST_f_L (llround, 4503599627370497.4999999999999L, 4503599627370497LL);
7654 TEST_f_L (llround, 4503599627370494.5000000000001L, 4503599627370495LL);
7655 TEST_f_L (llround, 4503599627370495.5000000000001L, 4503599627370496LL);
7656 TEST_f_L (llround, 4503599627370496.5000000000001L, 4503599627370497LL);
7658 TEST_f_L (llround, -4503599627370495.4999999999999L, -4503599627370495LL);
7659 TEST_f_L (llround, -4503599627370496.4999999999999L, -4503599627370496LL);
7660 TEST_f_L (llround, -4503599627370497.4999999999999L, -4503599627370497LL);
7661 TEST_f_L (llround, -4503599627370494.5000000000001L, -4503599627370495LL);
7662 TEST_f_L (llround, -4503599627370495.5000000000001L, -4503599627370496LL);
7663 TEST_f_L (llround, -4503599627370496.5000000000001L, -4503599627370497LL);
7666 TEST_f_L (llround, -4503599627370495.5L, -4503599627370496LL);
7667 TEST_f_L (llround, -4503599627370496.25L, -4503599627370496LL);
7668 TEST_f_L (llround, -4503599627370496.5L, -4503599627370497LL);
7669 TEST_f_L (llround, -4503599627370496.75L, -4503599627370497LL);
7670 TEST_f_L (llround, -4503599627370497.5L, -4503599627370498LL);
7672 TEST_f_L (llround, 9007199254740991.5L, 9007199254740992LL);
7673 TEST_f_L (llround, 9007199254740992.25L, 9007199254740992LL);
7674 TEST_f_L (llround, 9007199254740992.5L, 9007199254740993LL);
7675 TEST_f_L (llround, 9007199254740992.75L, 9007199254740993LL);
7676 TEST_f_L (llround, 9007199254740993.5L, 9007199254740994LL);
7678 # if LDBL_MANT_DIG > 100
7679 TEST_f_L (llround, 9007199254740991.4999999999999L, 9007199254740991LL);
7680 TEST_f_L (llround, 9007199254740992.4999999999999L, 9007199254740992LL);
7681 TEST_f_L (llround, 9007199254740993.4999999999999L, 9007199254740993LL);
7682 TEST_f_L (llround, 9007199254740991.5000000000001L, 9007199254740992LL);
7683 TEST_f_L (llround, 9007199254740992.5000000000001L, 9007199254740993LL);
7684 TEST_f_L (llround, 9007199254740993.5000000000001L, 9007199254740994LL);
7686 TEST_f_L (llround, -9007199254740991.4999999999999L, -9007199254740991LL);
7687 TEST_f_L (llround, -9007199254740992.4999999999999L, -9007199254740992LL);
7688 TEST_f_L (llround, -9007199254740993.4999999999999L, -9007199254740993LL);
7689 TEST_f_L (llround, -9007199254740991.5000000000001L, -9007199254740992LL);
7690 TEST_f_L (llround, -9007199254740992.5000000000001L, -9007199254740993LL);
7691 TEST_f_L (llround, -9007199254740993.5000000000001L, -9007199254740994LL);
7694 TEST_f_L (llround, -9007199254740991.5L, -9007199254740992LL);
7695 TEST_f_L (llround, -9007199254740992.25L, -9007199254740992LL);
7696 TEST_f_L (llround, -9007199254740992.5L, -9007199254740993LL);
7697 TEST_f_L (llround, -9007199254740992.75L, -9007199254740993LL);
7698 TEST_f_L (llround, -9007199254740993.5L, -9007199254740994LL);
7700 TEST_f_L (llround, 72057594037927935.5L, 72057594037927936LL);
7701 TEST_f_L (llround, 72057594037927936.25L, 72057594037927936LL);
7702 TEST_f_L (llround, 72057594037927936.5L, 72057594037927937LL);
7703 TEST_f_L (llround, 72057594037927936.75L, 72057594037927937LL);
7704 TEST_f_L (llround, 72057594037927937.5L, 72057594037927938LL);
7706 TEST_f_L (llround, -72057594037927935.5L, -72057594037927936LL);
7707 TEST_f_L (llround, -72057594037927936.25L, -72057594037927936LL);
7708 TEST_f_L (llround, -72057594037927936.5L, -72057594037927937LL);
7709 TEST_f_L (llround, -72057594037927936.75L, -72057594037927937LL);
7710 TEST_f_L (llround, -72057594037927937.5L, -72057594037927938LL);
7712 TEST_f_L (llround, 9223372036854775806.25L, 9223372036854775806LL);
7713 TEST_f_L (llround, -9223372036854775806.25L, -9223372036854775806LL);
7714 TEST_f_L (llround, 9223372036854775806.5L, 9223372036854775807LL);
7715 TEST_f_L (llround, -9223372036854775806.5L, -9223372036854775807LL);
7716 TEST_f_L (llround, 9223372036854775807.0L, 9223372036854775807LL);
7717 TEST_f_L (llround, -9223372036854775807.0L, -9223372036854775807LL);
7730 TEST_fF_f1 (modf, plus_infty, 0, plus_infty);
7731 TEST_fF_f1 (modf, minus_infty, minus_zero, minus_infty);
7732 TEST_fF_f1 (modf, nan_value, nan_value, nan_value);
7733 TEST_fF_f1 (modf, 0, 0, 0);
7734 TEST_fF_f1 (modf, 1.5, 0.5, 1);
7735 TEST_fF_f1 (modf, 2.5, 0.5, 2);
7736 TEST_fF_f1 (modf, -2.5, -0.5, -2);
7737 TEST_fF_f1 (modf, 20, 0, 20);
7738 TEST_fF_f1 (modf, 21, 0, 21);
7739 TEST_fF_f1 (modf, 89.5, 0.5, 89);
7746 nearbyint_test (void)
7750 TEST_f_f (nearbyint, 0.0, 0.0);
7751 TEST_f_f (nearbyint, minus_zero, minus_zero);
7752 TEST_f_f (nearbyint, plus_infty, plus_infty);
7753 TEST_f_f (nearbyint, minus_infty, minus_infty);
7754 TEST_f_f (nearbyint, nan_value, nan_value);
7756 /* Subnormal values */
7757 TEST_f_f (nearbyint, -8.98847e+307, -8.98847e+307);
7758 TEST_f_f (nearbyint, -4.45015e-308, minus_zero);
7760 /* Default rounding mode is round to nearest. */
7761 TEST_f_f (nearbyint, 0.5, 0.0);
7762 TEST_f_f (nearbyint, 1.5, 2.0);
7763 TEST_f_f (nearbyint, -0.5, minus_zero);
7764 TEST_f_f (nearbyint, -1.5, -2.0);
7766 TEST_f_f (nearbyint, 262144.75, 262145.0);
7767 TEST_f_f (nearbyint, 262142.75, 262143.0);
7768 TEST_f_f (nearbyint, 524286.75, 524287.0);
7769 TEST_f_f (nearbyint, 524288.75, 524289.0);
7771 TEST_f_f (nearbyint, 1048576.75, 1048577.0);
7772 TEST_f_f (nearbyint, 2097152.75, 2097153.0);
7773 TEST_f_f (nearbyint, 2492472.75, 2492473.0);
7774 TEST_f_f (nearbyint, 2886220.75, 2886221.0);
7775 TEST_f_f (nearbyint, 3058792.75, 3058793.0);
7776 TEST_f_f (nearbyint, -1048576.75, -1048577.0);
7777 TEST_f_f (nearbyint, -2097152.75, -2097153.0);
7778 TEST_f_f (nearbyint, -2492472.75, -2492473.0);
7779 TEST_f_f (nearbyint, -2886220.75, -2886221.0);
7780 TEST_f_f (nearbyint, -3058792.75, -3058793.0);
7782 TEST_f_f (nearbyint, 70368744177664.75, 70368744177665.0);
7783 TEST_f_f (nearbyint, 140737488355328.75, 140737488355329.0);
7784 TEST_f_f (nearbyint, 281474976710656.75, 281474976710657.0);
7785 TEST_f_f (nearbyint, 562949953421312.75, 562949953421313.0);
7786 TEST_f_f (nearbyint, 1125899906842624.75, 1125899906842625.0);
7787 TEST_f_f (nearbyint, -70368744177664.75, -70368744177665.0);
7788 TEST_f_f (nearbyint, -140737488355328.75, -140737488355329.0);
7789 TEST_f_f (nearbyint, -281474976710656.75, -281474976710657.0);
7790 TEST_f_f (nearbyint, -562949953421312.75, -562949953421313.0);
7791 TEST_f_f (nearbyint, -1125899906842624.75, -1125899906842625.0);
7798 nextafter_test (void)
7803 TEST_ff_f (nextafter, 0, 0, 0);
7804 TEST_ff_f (nextafter, minus_zero, 0, 0);
7805 TEST_ff_f (nextafter, 0, minus_zero, minus_zero);
7806 TEST_ff_f (nextafter, minus_zero, minus_zero, minus_zero);
7808 TEST_ff_f (nextafter, 9, 9, 9);
7809 TEST_ff_f (nextafter, -9, -9, -9);
7810 TEST_ff_f (nextafter, plus_infty, plus_infty, plus_infty);
7811 TEST_ff_f (nextafter, minus_infty, minus_infty, minus_infty);
7813 TEST_ff_f (nextafter, nan_value, 1.1L, nan_value);
7814 TEST_ff_f (nextafter, 1.1L, nan_value, nan_value);
7815 TEST_ff_f (nextafter, nan_value, nan_value, nan_value);
7817 FLOAT fltmax = CHOOSE (LDBL_MAX, DBL_MAX, FLT_MAX,
7818 LDBL_MAX, DBL_MAX, FLT_MAX);
7819 TEST_ff_f (nextafter, fltmax, plus_infty, plus_infty, OVERFLOW_EXCEPTION);
7820 TEST_ff_f (nextafter, -fltmax, minus_infty, minus_infty, OVERFLOW_EXCEPTION);
7823 // XXX Enable once gcc is fixed.
7824 //TEST_ff_f (nextafter, 0x0.00000040000000000000p-16385L, -0.1L, 0x0.0000003ffffffff00000p-16385L);
7827 /* XXX We need the hexadecimal FP number representation here for further
7835 nexttoward_test (void)
7838 TEST_ff_f (nexttoward, 0, 0, 0);
7839 TEST_ff_f (nexttoward, minus_zero, 0, 0);
7840 TEST_ff_f (nexttoward, 0, minus_zero, minus_zero);
7841 TEST_ff_f (nexttoward, minus_zero, minus_zero, minus_zero);
7843 TEST_ff_f (nexttoward, 9, 9, 9);
7844 TEST_ff_f (nexttoward, -9, -9, -9);
7845 TEST_ff_f (nexttoward, plus_infty, plus_infty, plus_infty);
7846 TEST_ff_f (nexttoward, minus_infty, minus_infty, minus_infty);
7848 TEST_ff_f (nexttoward, nan_value, 1.1L, nan_value);
7849 TEST_ff_f (nexttoward, 1.1L, nan_value, nan_value);
7850 TEST_ff_f (nexttoward, nan_value, nan_value, nan_value);
7853 TEST_ff_f (nexttoward, 1.0, 1.1L, 0x1.000002p0);
7854 TEST_ff_f (nexttoward, 1.0, LDBL_MAX, 0x1.000002p0);
7855 TEST_ff_f (nexttoward, 1.0, 0x1.0000000000001p0, 0x1.000002p0);
7856 TEST_ff_f (nexttoward, 1.0, 0.9L, 0x0.ffffffp0);
7857 TEST_ff_f (nexttoward, 1.0, -LDBL_MAX, 0x0.ffffffp0);
7858 TEST_ff_f (nexttoward, 1.0, 0x0.fffffffffffff8p0, 0x0.ffffffp0);
7859 TEST_ff_f (nexttoward, -1.0, -1.1L, -0x1.000002p0);
7860 TEST_ff_f (nexttoward, -1.0, -LDBL_MAX, -0x1.000002p0);
7861 TEST_ff_f (nexttoward, -1.0, -0x1.0000000000001p0, -0x1.000002p0);
7862 TEST_ff_f (nexttoward, -1.0, -0.9L, -0x0.ffffffp0);
7863 TEST_ff_f (nexttoward, -1.0, LDBL_MAX, -0x0.ffffffp0);
7864 TEST_ff_f (nexttoward, -1.0, -0x0.fffffffffffff8p0, -0x0.ffffffp0);
7865 TEST_ff_f (nexttoward, -0x1.3p-145, -0xap-148L, -0x1.4p-145, UNDERFLOW_EXCEPTION);
7866 # if LDBL_MANT_DIG >= 64
7867 TEST_ff_f (nexttoward, 1.0, 0x1.000000000000002p0L, 0x1.000002p0);
7868 TEST_ff_f (nexttoward, 1.0, 0x0.ffffffffffffffffp0L, 0x0.ffffffp0);
7869 TEST_ff_f (nexttoward, -1.0, -0x1.000000000000002p0L, -0x1.000002p0);
7870 TEST_ff_f (nexttoward, -1.0, -0x0.ffffffffffffffffp0L, -0x0.ffffffp0);
7872 # if LDBL_MANT_DIG >= 106
7873 TEST_ff_f (nexttoward, 1.0, 0x1.000000000000000000000000008p0L, 0x1.000002p0);
7874 TEST_ff_f (nexttoward, 1.0, 0x0.ffffffffffffffffffffffffffcp0L, 0x0.ffffffp0);
7875 TEST_ff_f (nexttoward, -1.0, -0x1.000000000000000000000000008p0L, -0x1.000002p0);
7876 TEST_ff_f (nexttoward, -1.0, -0x0.ffffffffffffffffffffffffffcp0L, -0x0.ffffffp0);
7878 # if LDBL_MANT_DIG >= 113
7879 TEST_ff_f (nexttoward, 1.0, 0x1.0000000000000000000000000001p0L, 0x1.000002p0);
7880 TEST_ff_f (nexttoward, 1.0, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffp0);
7881 TEST_ff_f (nexttoward, -1.0, -0x1.0000000000000000000000000001p0L, -0x1.000002p0);
7882 TEST_ff_f (nexttoward, -1.0, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffp0);
7886 TEST_ff_f (nexttoward, 1.0, 1.1L, 0x1.0000000000001p0);
7887 TEST_ff_f (nexttoward, 1.0, LDBL_MAX, 0x1.0000000000001p0);
7888 TEST_ff_f (nexttoward, 1.0, 0x1.0000000000001p0, 0x1.0000000000001p0);
7889 TEST_ff_f (nexttoward, 1.0, 0.9L, 0x0.fffffffffffff8p0);
7890 TEST_ff_f (nexttoward, 1.0, -LDBL_MAX, 0x0.fffffffffffff8p0);
7891 TEST_ff_f (nexttoward, 1.0, 0x0.fffffffffffff8p0, 0x0.fffffffffffff8p0);
7892 TEST_ff_f (nexttoward, -1.0, -1.1L, -0x1.0000000000001p0);
7893 TEST_ff_f (nexttoward, -1.0, -LDBL_MAX, -0x1.0000000000001p0);
7894 TEST_ff_f (nexttoward, -1.0, -0x1.0000000000001p0, -0x1.0000000000001p0);
7895 TEST_ff_f (nexttoward, -1.0, -0.9L, -0x0.fffffffffffff8p0);
7896 TEST_ff_f (nexttoward, -1.0, LDBL_MAX, -0x0.fffffffffffff8p0);
7897 TEST_ff_f (nexttoward, -1.0, -0x0.fffffffffffff8p0, -0x0.fffffffffffff8p0);
7898 TEST_ff_f (nexttoward, -1.0, -0x8.00346dc5d6388p-3L, -0x1.0000000000001p0);
7899 TEST_ff_f (nexttoward, 0x1p-1074, 0x1p-1073L, 0x1p-1073, UNDERFLOW_EXCEPTION);
7900 # if LDBL_MANT_DIG >= 64
7901 TEST_ff_f (nexttoward, 1.0, 0x1.000000000000002p0L, 0x1.0000000000001p0);
7902 TEST_ff_f (nexttoward, 1.0, 0x0.ffffffffffffffffp0L, 0x0.fffffffffffff8p0);
7903 TEST_ff_f (nexttoward, -1.0, -0x1.000000000000002p0L, -0x1.0000000000001p0);
7904 TEST_ff_f (nexttoward, -1.0, -0x0.ffffffffffffffffp0L, -0x0.fffffffffffff8p0);
7906 # if LDBL_MANT_DIG >= 106
7907 TEST_ff_f (nexttoward, 1.0, 0x1.000000000000000000000000008p0L, 0x1.0000000000001p0);
7908 TEST_ff_f (nexttoward, 1.0, 0x0.ffffffffffffffffffffffffffcp0L, 0x0.fffffffffffff8p0);
7909 TEST_ff_f (nexttoward, -1.0, -0x1.000000000000000000000000008p0L, -0x1.0000000000001p0);
7910 TEST_ff_f (nexttoward, -1.0, -0x0.ffffffffffffffffffffffffffcp0L, -0x0.fffffffffffff8p0);
7912 # if LDBL_MANT_DIG >= 113
7913 TEST_ff_f (nexttoward, 1.0, 0x1.0000000000000000000000000001p0L, 0x1.0000000000001p0);
7914 TEST_ff_f (nexttoward, 1.0, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.fffffffffffff8p0);
7915 TEST_ff_f (nexttoward, -1.0, -0x1.0000000000000000000000000001p0L, -0x1.0000000000001p0);
7916 TEST_ff_f (nexttoward, -1.0, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.fffffffffffff8p0);
7930 if (errno == ENOSYS)
7931 /* Function not implemented. */
7936 TEST_ff_f (pow, 0, 0, 1);
7937 TEST_ff_f (pow, 0, minus_zero, 1);
7938 TEST_ff_f (pow, minus_zero, 0, 1);
7939 TEST_ff_f (pow, minus_zero, minus_zero, 1);
7941 TEST_ff_f (pow, 10, 0, 1);
7942 TEST_ff_f (pow, 10, minus_zero, 1);
7943 TEST_ff_f (pow, -10, 0, 1);
7944 TEST_ff_f (pow, -10, minus_zero, 1);
7946 TEST_ff_f (pow, nan_value, 0, 1);
7947 TEST_ff_f (pow, nan_value, minus_zero, 1);
7951 TEST_ff_f (pow, 1.1L, plus_infty, plus_infty);
7952 TEST_ff_f (pow, plus_infty, plus_infty, plus_infty);
7953 TEST_ff_f (pow, -1.1L, plus_infty, plus_infty);
7954 TEST_ff_f (pow, minus_infty, plus_infty, plus_infty);
7956 TEST_ff_f (pow, 0.9L, plus_infty, 0);
7957 TEST_ff_f (pow, 1e-7L, plus_infty, 0);
7958 TEST_ff_f (pow, -0.9L, plus_infty, 0);
7959 TEST_ff_f (pow, -1e-7L, plus_infty, 0);
7961 TEST_ff_f (pow, 1.1L, minus_infty, 0);
7962 TEST_ff_f (pow, plus_infty, minus_infty, 0);
7963 TEST_ff_f (pow, -1.1L, minus_infty, 0);
7964 TEST_ff_f (pow, minus_infty, minus_infty, 0);
7966 TEST_ff_f (pow, 0.9L, minus_infty, plus_infty);
7967 TEST_ff_f (pow, 1e-7L, minus_infty, plus_infty);
7968 TEST_ff_f (pow, -0.9L, minus_infty, plus_infty);
7969 TEST_ff_f (pow, -1e-7L, minus_infty, plus_infty);
7971 TEST_ff_f (pow, plus_infty, 1e-7L, plus_infty);
7972 TEST_ff_f (pow, plus_infty, 1, plus_infty);
7973 TEST_ff_f (pow, plus_infty, 1e7L, plus_infty);
7974 TEST_ff_f (pow, plus_infty, min_subnorm_value, plus_infty);
7976 TEST_ff_f (pow, plus_infty, -1e-7L, 0);
7977 TEST_ff_f (pow, plus_infty, -1, 0);
7978 TEST_ff_f (pow, plus_infty, -1e7L, 0);
7979 TEST_ff_f (pow, plus_infty, -min_subnorm_value, 0);
7981 TEST_ff_f (pow, minus_infty, 1, minus_infty);
7982 TEST_ff_f (pow, minus_infty, 11, minus_infty);
7983 TEST_ff_f (pow, minus_infty, 1001, minus_infty);
7985 TEST_ff_f (pow, minus_infty, 2, plus_infty);
7986 TEST_ff_f (pow, minus_infty, 12, plus_infty);
7987 TEST_ff_f (pow, minus_infty, 1002, plus_infty);
7988 TEST_ff_f (pow, minus_infty, 0.1L, plus_infty);
7989 TEST_ff_f (pow, minus_infty, 1.1L, plus_infty);
7990 TEST_ff_f (pow, minus_infty, 11.1L, plus_infty);
7991 TEST_ff_f (pow, minus_infty, 1001.1L, plus_infty);
7992 TEST_ff_f (pow, minus_infty, min_subnorm_value, plus_infty);
7994 TEST_ff_f (pow, minus_infty, -1, minus_zero);
7995 TEST_ff_f (pow, minus_infty, -11, minus_zero);
7996 TEST_ff_f (pow, minus_infty, -1001, minus_zero);
7998 TEST_ff_f (pow, minus_infty, -2, 0);
7999 TEST_ff_f (pow, minus_infty, -12, 0);
8000 TEST_ff_f (pow, minus_infty, -1002, 0);
8001 TEST_ff_f (pow, minus_infty, -0.1L, 0);
8002 TEST_ff_f (pow, minus_infty, -1.1L, 0);
8003 TEST_ff_f (pow, minus_infty, -11.1L, 0);
8004 TEST_ff_f (pow, minus_infty, -1001.1L, 0);
8005 TEST_ff_f (pow, minus_infty, -min_subnorm_value, 0);
8008 TEST_ff_f (pow, nan_value, nan_value, nan_value);
8009 TEST_ff_f (pow, 0, nan_value, nan_value);
8010 TEST_ff_f (pow, 1, nan_value, 1);
8011 TEST_ff_f (pow, -1, nan_value, nan_value);
8012 TEST_ff_f (pow, nan_value, 1, nan_value);
8013 TEST_ff_f (pow, nan_value, -1, nan_value);
8015 /* pow (x, NaN) == NaN. */
8016 TEST_ff_f (pow, 3.0, nan_value, nan_value);
8017 TEST_ff_f (pow, minus_zero, nan_value, nan_value);
8018 TEST_ff_f (pow, plus_infty, nan_value, nan_value);
8019 TEST_ff_f (pow, -3.0, nan_value, nan_value);
8020 TEST_ff_f (pow, minus_infty, nan_value, nan_value);
8022 TEST_ff_f (pow, nan_value, 3.0, nan_value);
8023 TEST_ff_f (pow, nan_value, -3.0, nan_value);
8024 TEST_ff_f (pow, nan_value, plus_infty, nan_value);
8025 TEST_ff_f (pow, nan_value, minus_infty, nan_value);
8026 TEST_ff_f (pow, nan_value, 2.5, nan_value);
8027 TEST_ff_f (pow, nan_value, -2.5, nan_value);
8028 TEST_ff_f (pow, nan_value, min_subnorm_value, nan_value);
8029 TEST_ff_f (pow, nan_value, -min_subnorm_value, nan_value);
8031 TEST_ff_f (pow, 1, plus_infty, 1);
8032 TEST_ff_f (pow, -1, plus_infty, 1);
8033 TEST_ff_f (pow, 1, minus_infty, 1);
8034 TEST_ff_f (pow, -1, minus_infty, 1);
8035 TEST_ff_f (pow, 1, 1, 1);
8036 TEST_ff_f (pow, 1, -1, 1);
8037 TEST_ff_f (pow, 1, 1.25, 1);
8038 TEST_ff_f (pow, 1, -1.25, 1);
8039 TEST_ff_f (pow, 1, 0x1p62L, 1);
8040 TEST_ff_f (pow, 1, 0x1p63L, 1);
8041 TEST_ff_f (pow, 1, 0x1p64L, 1);
8042 TEST_ff_f (pow, 1, 0x1p72L, 1);
8043 TEST_ff_f (pow, 1, min_subnorm_value, 1);
8044 TEST_ff_f (pow, 1, -min_subnorm_value, 1);
8046 /* pow (x, +-0) == 1. */
8047 TEST_ff_f (pow, plus_infty, 0, 1);
8048 TEST_ff_f (pow, plus_infty, minus_zero, 1);
8049 TEST_ff_f (pow, minus_infty, 0, 1);
8050 TEST_ff_f (pow, minus_infty, minus_zero, 1);
8051 TEST_ff_f (pow, 32.75L, 0, 1);
8052 TEST_ff_f (pow, 32.75L, minus_zero, 1);
8053 TEST_ff_f (pow, -32.75L, 0, 1);
8054 TEST_ff_f (pow, -32.75L, minus_zero, 1);
8055 TEST_ff_f (pow, 0x1p72L, 0, 1);
8056 TEST_ff_f (pow, 0x1p72L, minus_zero, 1);
8057 TEST_ff_f (pow, 0x1p-72L, 0, 1);
8058 TEST_ff_f (pow, 0x1p-72L, minus_zero, 1);
8060 TEST_ff_f (pow, -0.1L, 1.1L, nan_value, INVALID_EXCEPTION);
8061 TEST_ff_f (pow, -0.1L, -1.1L, nan_value, INVALID_EXCEPTION);
8062 TEST_ff_f (pow, -10.1L, 1.1L, nan_value, INVALID_EXCEPTION);
8063 TEST_ff_f (pow, -10.1L, -1.1L, nan_value, INVALID_EXCEPTION);
8064 TEST_ff_f (pow, -1.01L, min_subnorm_value, nan_value, INVALID_EXCEPTION);
8065 TEST_ff_f (pow, -1.01L, -min_subnorm_value, nan_value, INVALID_EXCEPTION);
8066 TEST_ff_f (pow, -1.0L, min_subnorm_value, nan_value, INVALID_EXCEPTION);
8067 TEST_ff_f (pow, -1.0L, -min_subnorm_value, nan_value, INVALID_EXCEPTION);
8070 TEST_ff_f (pow, 0, -1, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8071 check_int ("errno for pow(0,-odd) == ERANGE", errno, ERANGE, 0, 0, 0);
8073 TEST_ff_f (pow, 0, -11, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8074 check_int ("errno for pow(0,-odd) == ERANGE", errno, ERANGE, 0, 0, 0);
8076 TEST_ff_f (pow, 0, -0xffffff, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8077 check_int ("errno for pow(0,-odd) == ERANGE", errno, ERANGE, 0, 0, 0);
8080 TEST_ff_f (pow, 0, -0x1.fffffffffffffp+52L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8081 check_int ("errno for pow(0,-odd) == ERANGE", errno, ERANGE, 0, 0, 0);
8084 # if LDBL_MANT_DIG >= 64
8086 TEST_ff_f (pow, 0, -0x1.fffffffffffffffep+63L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8087 check_int ("errno for pow(0,-odd) == ERANGE", errno, ERANGE, 0, 0, 0);
8089 # if LDBL_MANT_DIG >= 106
8091 TEST_ff_f (pow, 0, -0x1.ffffffffffffffffffffffffff8p+105L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8092 check_int ("errno for pow(0,-odd) == ERANGE", errno, ERANGE, 0, 0, 0);
8094 # if LDBL_MANT_DIG >= 113
8096 TEST_ff_f (pow, 0, -0x1.ffffffffffffffffffffffffffffp+112L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8097 check_int ("errno for pow(0,-odd) == ERANGE", errno, ERANGE, 0, 0, 0);
8100 TEST_ff_f (pow, minus_zero, -1, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8101 check_int ("errno for pow(-0,-odd) == ERANGE", errno, ERANGE, 0, 0, 0);
8103 TEST_ff_f (pow, minus_zero, -11L, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8104 check_int ("errno for pow(-0,-odd) == ERANGE", errno, ERANGE, 0, 0, 0);
8106 TEST_ff_f (pow, minus_zero, -0xffffff, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8107 check_int ("errno for pow(-0,-odd) == ERANGE", errno, ERANGE, 0, 0, 0);
8109 TEST_ff_f (pow, minus_zero, -0x1fffffe, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8110 check_int ("errno for pow(-0,-even) == ERANGE", errno, ERANGE, 0, 0, 0);
8113 TEST_ff_f (pow, minus_zero, -0x1.fffffffffffffp+52L, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8114 check_int ("errno for pow(-0,-odd) == ERANGE", errno, ERANGE, 0, 0, 0);
8116 TEST_ff_f (pow, minus_zero, -0x1.fffffffffffffp+53L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8117 check_int ("errno for pow(-0,-even) == ERANGE", errno, ERANGE, 0, 0, 0);
8120 # if LDBL_MANT_DIG >= 64
8122 TEST_ff_f (pow, minus_zero, -0x1.fffffffffffffffep+63L, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8123 check_int ("errno for pow(-0,-odd) == ERANGE", errno, ERANGE, 0, 0, 0);
8125 TEST_ff_f (pow, minus_zero, -0x1.fffffffffffffffep+64L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8126 check_int ("errno for pow(-0,-even) == ERANGE", errno, ERANGE, 0, 0, 0);
8128 # if LDBL_MANT_DIG >= 106
8130 TEST_ff_f (pow, minus_zero, -0x1.ffffffffffffffffffffffffff8p+105L, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8131 check_int ("errno for pow(-0,-odd) == ERANGE", errno, ERANGE, 0, 0, 0);
8133 TEST_ff_f (pow, minus_zero, -0x1.ffffffffffffffffffffffffff8p+106L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8134 check_int ("errno for pow(-0,-even) == ERANGE", errno, ERANGE, 0, 0, 0);
8136 # if LDBL_MANT_DIG >= 113
8138 TEST_ff_f (pow, minus_zero, -0x1.ffffffffffffffffffffffffffffp+112L, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8139 check_int ("errno for pow(-0,-odd) == ERANGE", errno, ERANGE, 0, 0, 0);
8141 TEST_ff_f (pow, minus_zero, -0x1.ffffffffffffffffffffffffffffp+113L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8142 check_int ("errno for pow(-0,-even) == ERANGE", errno, ERANGE, 0, 0, 0);
8147 TEST_ff_f (pow, 0, -2, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8148 check_int ("errno for pow(0,-even) == ERANGE", errno, ERANGE, 0, 0, 0);
8150 TEST_ff_f (pow, 0, -11.1L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8151 check_int ("errno for pow(0,-num) == ERANGE", errno, ERANGE, 0, 0, 0);
8153 TEST_ff_f (pow, 0, -min_subnorm_value, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8154 check_int ("errno for pow(0,-num) == ERANGE", errno, ERANGE, 0, 0, 0);
8156 TEST_ff_f (pow, 0, -0x1p24, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8157 check_int ("errno for pow(0,-num) == ERANGE", errno, ERANGE, 0, 0, 0);
8159 TEST_ff_f (pow, 0, -0x1p127, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8160 check_int ("errno for pow(0,-num) == ERANGE", errno, ERANGE, 0, 0, 0);
8162 TEST_ff_f (pow, 0, -max_value, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8163 check_int ("errno for pow(0,-num) == ERANGE", errno, ERANGE, 0, 0, 0);
8165 TEST_ff_f (pow, minus_zero, -2, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8166 check_int ("errno for pow(-0,-even) == ERANGE", errno, ERANGE, 0, 0, 0);
8168 TEST_ff_f (pow, minus_zero, -11.1L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8169 check_int ("errno for pow(-0,-num) == ERANGE", errno, ERANGE, 0, 0, 0);
8171 TEST_ff_f (pow, minus_zero, -min_subnorm_value, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8172 check_int ("errno for pow(-0,-num) == ERANGE", errno, ERANGE, 0, 0, 0);
8174 TEST_ff_f (pow, minus_zero, -0x1p24, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8175 check_int ("errno for pow(-0,-num) == ERANGE", errno, ERANGE, 0, 0, 0);
8177 TEST_ff_f (pow, minus_zero, -0x1p127, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8178 check_int ("errno for pow(-0,-num) == ERANGE", errno, ERANGE, 0, 0, 0);
8180 TEST_ff_f (pow, minus_zero, -max_value, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
8181 check_int ("errno for pow(-0,-num) == ERANGE", errno, ERANGE, 0, 0, 0);
8183 TEST_ff_f (pow, 0x1p72L, 0x1p72L, plus_infty, OVERFLOW_EXCEPTION);
8184 TEST_ff_f (pow, 10, -0x1p72L, 0, UNDERFLOW_EXCEPTION);
8185 TEST_ff_f (pow, max_value, max_value, plus_infty, OVERFLOW_EXCEPTION);
8186 TEST_ff_f (pow, 10, -max_value, 0, UNDERFLOW_EXCEPTION);
8188 TEST_ff_f (pow, 0, 1, 0);
8189 TEST_ff_f (pow, 0, 11, 0);
8191 TEST_ff_f (pow, minus_zero, 1, minus_zero);
8192 TEST_ff_f (pow, minus_zero, 11, minus_zero);
8194 TEST_ff_f (pow, 0, 2, 0);
8195 TEST_ff_f (pow, 0, 11.1L, 0);
8197 TEST_ff_f (pow, minus_zero, 2, 0);
8198 TEST_ff_f (pow, minus_zero, 11.1L, 0);
8199 TEST_ff_f (pow, 0, plus_infty, 0);
8200 TEST_ff_f (pow, minus_zero, plus_infty, 0);
8201 TEST_ff_f (pow, 0, minus_infty, plus_infty, DIVIDE_BY_ZERO_EXCEPTION_OK);
8202 TEST_ff_f (pow, minus_zero, minus_infty, plus_infty, DIVIDE_BY_ZERO_EXCEPTION_OK);
8205 /* pow (x, +inf) == +inf for |x| > 1. */
8206 TEST_ff_f (pow, 1.5, plus_infty, plus_infty);
8208 /* pow (x, +inf) == +0 for |x| < 1. */
8209 TEST_ff_f (pow, 0.5, plus_infty, 0.0);
8211 /* pow (x, -inf) == +0 for |x| > 1. */
8212 TEST_ff_f (pow, 1.5, minus_infty, 0.0);
8214 /* pow (x, -inf) == +inf for |x| < 1. */
8215 TEST_ff_f (pow, 0.5, minus_infty, plus_infty);
8218 /* pow (+inf, y) == +inf for y > 0. */
8219 TEST_ff_f (pow, plus_infty, 2, plus_infty);
8220 TEST_ff_f (pow, plus_infty, 0xffffff, plus_infty);
8222 TEST_ff_f (pow, plus_infty, 0x1.fffffffffffffp+52L, plus_infty);
8225 # if LDBL_MANT_DIG >= 64
8226 TEST_ff_f (pow, plus_infty, 0x1.fffffffffffffffep+63L, plus_infty);
8228 # if LDBL_MANT_DIG >= 106
8229 TEST_ff_f (pow, plus_infty, 0x1.ffffffffffffffffffffffffff8p+105L, plus_infty);
8231 # if LDBL_MANT_DIG >= 113
8232 TEST_ff_f (pow, plus_infty, 0x1.ffffffffffffffffffffffffffffp+112L, plus_infty);
8235 TEST_ff_f (pow, plus_infty, 0x1p24, plus_infty);
8236 TEST_ff_f (pow, plus_infty, 0x1p127, plus_infty);
8237 TEST_ff_f (pow, plus_infty, max_value, plus_infty);
8239 /* pow (+inf, y) == +0 for y < 0. */
8240 TEST_ff_f (pow, plus_infty, -1, 0.0);
8241 TEST_ff_f (pow, plus_infty, -0xffffff, 0.0);
8243 TEST_ff_f (pow, plus_infty, -0x1.fffffffffffffp+52L, 0.0);
8246 # if LDBL_MANT_DIG >= 64
8247 TEST_ff_f (pow, plus_infty, -0x1.fffffffffffffffep+63L, 0.0);
8249 # if LDBL_MANT_DIG >= 106
8250 TEST_ff_f (pow, plus_infty, -0x1.ffffffffffffffffffffffffff8p+105L, 0.0);
8252 # if LDBL_MANT_DIG >= 113
8253 TEST_ff_f (pow, plus_infty, -0x1.ffffffffffffffffffffffffffffp+112L, 0.0);
8256 TEST_ff_f (pow, plus_infty, -0x1p24, 0.0);
8257 TEST_ff_f (pow, plus_infty, -0x1p127, 0.0);
8258 TEST_ff_f (pow, plus_infty, -max_value, 0.0);
8260 /* pow (-inf, y) == -inf for y an odd integer > 0. */
8261 TEST_ff_f (pow, minus_infty, 27, minus_infty);
8262 TEST_ff_f (pow, minus_infty, 0xffffff, minus_infty);
8263 TEST_ff_f (pow, minus_infty, 0x1fffffe, plus_infty);
8265 TEST_ff_f (pow, minus_infty, 0x1.fffffffffffffp+52L, minus_infty);
8266 TEST_ff_f (pow, minus_infty, 0x1.fffffffffffffp+53L, plus_infty);
8269 # if LDBL_MANT_DIG >= 64
8270 TEST_ff_f (pow, minus_infty, 0x1.fffffffffffffffep+63L, minus_infty);
8271 TEST_ff_f (pow, minus_infty, 0x1.fffffffffffffffep+64L, plus_infty);
8273 # if LDBL_MANT_DIG >= 106
8274 TEST_ff_f (pow, minus_infty, 0x1.ffffffffffffffffffffffffff8p+105L, minus_infty);
8275 TEST_ff_f (pow, minus_infty, 0x1.ffffffffffffffffffffffffff8p+106L, plus_infty);
8277 # if LDBL_MANT_DIG >= 113
8278 TEST_ff_f (pow, minus_infty, 0x1.ffffffffffffffffffffffffffffp+112L, minus_infty);
8279 TEST_ff_f (pow, minus_infty, 0x1.ffffffffffffffffffffffffffffp+113L, plus_infty);
8283 /* pow (-inf, y) == +inf for y > 0 and not an odd integer. */
8284 TEST_ff_f (pow, minus_infty, 28, plus_infty);
8285 TEST_ff_f (pow, minus_infty, 0x1p24, plus_infty);
8286 TEST_ff_f (pow, minus_infty, 0x1p127, plus_infty);
8287 TEST_ff_f (pow, minus_infty, max_value, plus_infty);
8289 /* pow (-inf, y) == -0 for y an odd integer < 0. */
8290 TEST_ff_f (pow, minus_infty, -3, minus_zero);
8291 TEST_ff_f (pow, minus_infty, -0xffffff, minus_zero);
8292 TEST_ff_f (pow, minus_infty, -0x1fffffe, plus_zero);
8294 TEST_ff_f (pow, minus_infty, -0x1.fffffffffffffp+52L, minus_zero);
8295 TEST_ff_f (pow, minus_infty, -0x1.fffffffffffffp+53L, plus_zero);
8298 # if LDBL_MANT_DIG >= 64
8299 TEST_ff_f (pow, minus_infty, -0x1.fffffffffffffffep+63L, minus_zero);
8300 TEST_ff_f (pow, minus_infty, -0x1.fffffffffffffffep+64L, plus_zero);
8302 # if LDBL_MANT_DIG >= 106
8303 TEST_ff_f (pow, minus_infty, -0x1.ffffffffffffffffffffffffff8p+105L, minus_zero);
8304 TEST_ff_f (pow, minus_infty, -0x1.ffffffffffffffffffffffffff8p+106L, plus_zero);
8306 # if LDBL_MANT_DIG >= 113
8307 TEST_ff_f (pow, minus_infty, -0x1.ffffffffffffffffffffffffffffp+112L, minus_zero);
8308 TEST_ff_f (pow, minus_infty, -0x1.ffffffffffffffffffffffffffffp+113L, plus_zero);
8311 /* pow (-inf, y) == +0 for y < 0 and not an odd integer. */
8312 TEST_ff_f (pow, minus_infty, -2.0, 0.0);
8313 TEST_ff_f (pow, minus_infty, -0x1p24, 0.0);
8314 TEST_ff_f (pow, minus_infty, -0x1p127, 0.0);
8315 TEST_ff_f (pow, minus_infty, -max_value, 0.0);
8317 /* pow (+0, y) == +0 for y an odd integer > 0. */
8318 TEST_ff_f (pow, 0.0, 27, 0.0);
8319 TEST_ff_f (pow, 0.0, 0xffffff, 0.0);
8321 TEST_ff_f (pow, 0.0, 0x1.fffffffffffffp+52L, 0.0);
8324 # if LDBL_MANT_DIG >= 64
8325 TEST_ff_f (pow, 0.0, 0x1.fffffffffffffffep+63L, 0.0);
8327 # if LDBL_MANT_DIG >= 106
8328 TEST_ff_f (pow, 0.0, 0x1.ffffffffffffffffffffffffff8p+105L, 0.0);
8330 # if LDBL_MANT_DIG >= 113
8331 TEST_ff_f (pow, 0.0, 0x1.ffffffffffffffffffffffffffffp+112L, 0.0);
8335 /* pow (-0, y) == -0 for y an odd integer > 0. */
8336 TEST_ff_f (pow, minus_zero, 27, minus_zero);
8337 TEST_ff_f (pow, minus_zero, 0xffffff, minus_zero);
8338 TEST_ff_f (pow, minus_zero, 0x1fffffe, plus_zero);
8340 TEST_ff_f (pow, minus_zero, 0x1.fffffffffffffp+52L, minus_zero);
8341 TEST_ff_f (pow, minus_zero, 0x1.fffffffffffffp+53L, plus_zero);
8344 # if LDBL_MANT_DIG >= 64
8345 TEST_ff_f (pow, minus_zero, 0x1.fffffffffffffffep+63L, minus_zero);
8346 TEST_ff_f (pow, minus_zero, 0x1.fffffffffffffffep+64L, plus_zero);
8348 # if LDBL_MANT_DIG >= 106
8349 TEST_ff_f (pow, minus_zero, 0x1.ffffffffffffffffffffffffff8p+105L, minus_zero);
8350 TEST_ff_f (pow, minus_zero, 0x1.ffffffffffffffffffffffffff8p+106L, plus_zero);
8352 # if LDBL_MANT_DIG >= 113
8353 TEST_ff_f (pow, minus_zero, 0x1.ffffffffffffffffffffffffffffp+112L, minus_zero);
8354 TEST_ff_f (pow, minus_zero, 0x1.ffffffffffffffffffffffffffffp+113L, plus_zero);
8358 /* pow (+0, y) == +0 for y > 0 and not an odd integer. */
8359 TEST_ff_f (pow, 0.0, 4, 0.0);
8360 TEST_ff_f (pow, 0.0, 0x1p24, 0.0);
8361 TEST_ff_f (pow, 0.0, 0x1p127, 0.0);
8362 TEST_ff_f (pow, 0.0, max_value, 0.0);
8363 TEST_ff_f (pow, 0.0, min_subnorm_value, 0.0);
8365 /* pow (-0, y) == +0 for y > 0 and not an odd integer. */
8366 TEST_ff_f (pow, minus_zero, 4, 0.0);
8367 TEST_ff_f (pow, minus_zero, 0x1p24, 0.0);
8368 TEST_ff_f (pow, minus_zero, 0x1p127, 0.0);
8369 TEST_ff_f (pow, minus_zero, max_value, 0.0);
8370 TEST_ff_f (pow, minus_zero, min_subnorm_value, 0.0);
8372 TEST_ff_f (pow, 16, 0.25L, 2);
8373 TEST_ff_f (pow, 0x1p64L, 0.125L, 256);
8374 TEST_ff_f (pow, 2, 4, 16);
8375 TEST_ff_f (pow, 256, 8, 0x1p64L);
8377 TEST_ff_f (pow, 0.75L, 1.25L, 0.697953644326574699205914060237425566L);
8379 #if defined TEST_DOUBLE || defined TEST_LDOUBLE
8380 TEST_ff_f (pow, -7.49321e+133, -9.80818e+16, 0, UNDERFLOW_EXCEPTION);
8383 TEST_ff_f (pow, -1.0, -0xffffff, -1.0);
8384 TEST_ff_f (pow, -1.0, -0x1fffffe, 1.0);
8386 TEST_ff_f (pow, -1.0, -0x1.fffffffffffffp+52L, -1.0);
8387 TEST_ff_f (pow, -1.0, -0x1.fffffffffffffp+53L, 1.0);
8390 # if LDBL_MANT_DIG >= 64
8391 TEST_ff_f (pow, -1.0, -0x1.fffffffffffffffep+63L, -1.0);
8392 TEST_ff_f (pow, -1.0, -0x1.fffffffffffffffep+64L, 1.0);
8394 # if LDBL_MANT_DIG >= 106
8395 TEST_ff_f (pow, -1.0, -0x1.ffffffffffffffffffffffffff8p+105L, -1.0);
8396 TEST_ff_f (pow, -1.0, -0x1.ffffffffffffffffffffffffff8p+106L, 1.0);
8398 # if LDBL_MANT_DIG >= 113
8399 TEST_ff_f (pow, -1.0, -0x1.ffffffffffffffffffffffffffffp+112L, -1.0);
8400 TEST_ff_f (pow, -1.0, -0x1.ffffffffffffffffffffffffffffp+113L, 1.0);
8403 TEST_ff_f (pow, -1.0, -max_value, 1.0);
8405 TEST_ff_f (pow, -1.0, 0xffffff, -1.0);
8406 TEST_ff_f (pow, -1.0, 0x1fffffe, 1.0);
8408 TEST_ff_f (pow, -1.0, 0x1.fffffffffffffp+52L, -1.0);
8409 TEST_ff_f (pow, -1.0, 0x1.fffffffffffffp+53L, 1.0);
8412 # if LDBL_MANT_DIG >= 64
8413 TEST_ff_f (pow, -1.0, 0x1.fffffffffffffffep+63L, -1.0);
8414 TEST_ff_f (pow, -1.0, 0x1.fffffffffffffffep+64L, 1.0);
8416 # if LDBL_MANT_DIG >= 106
8417 TEST_ff_f (pow, -1.0, 0x1.ffffffffffffffffffffffffff8p+105L, -1.0);
8418 TEST_ff_f (pow, -1.0, 0x1.ffffffffffffffffffffffffff8p+106L, 1.0);
8420 # if LDBL_MANT_DIG >= 113
8421 TEST_ff_f (pow, -1.0, 0x1.ffffffffffffffffffffffffffffp+112L, -1.0);
8422 TEST_ff_f (pow, -1.0, 0x1.ffffffffffffffffffffffffffffp+113L, 1.0);
8425 TEST_ff_f (pow, -1.0, max_value, 1.0);
8427 TEST_ff_f (pow, -2.0, 126, 0x1p126);
8428 TEST_ff_f (pow, -2.0, 127, -0x1p127);
8429 /* Allow inexact results for float to be considered to underflow. */
8430 TEST_ff_f (pow, -2.0, -126, 0x1p-126, UNDERFLOW_EXCEPTION_OK_FLOAT);
8431 TEST_ff_f (pow, -2.0, -127, -0x1p-127, UNDERFLOW_EXCEPTION_OK_FLOAT);
8433 TEST_ff_f (pow, -2.0, -0xffffff, minus_zero, UNDERFLOW_EXCEPTION);
8434 TEST_ff_f (pow, -2.0, -0x1fffffe, plus_zero, UNDERFLOW_EXCEPTION);
8436 TEST_ff_f (pow, -2.0, -0x1.fffffffffffffp+52L, minus_zero, UNDERFLOW_EXCEPTION);
8437 TEST_ff_f (pow, -2.0, -0x1.fffffffffffffp+53L, plus_zero, UNDERFLOW_EXCEPTION);
8440 # if LDBL_MANT_DIG >= 64
8441 TEST_ff_f (pow, -2.0, -0x1.fffffffffffffffep+63L, minus_zero, UNDERFLOW_EXCEPTION);
8442 TEST_ff_f (pow, -2.0, -0x1.fffffffffffffffep+64L, plus_zero, UNDERFLOW_EXCEPTION);
8444 # if LDBL_MANT_DIG >= 106
8445 TEST_ff_f (pow, -2.0, -0x1.ffffffffffffffffffffffffff8p+105L, minus_zero, UNDERFLOW_EXCEPTION);
8446 TEST_ff_f (pow, -2.0, -0x1.ffffffffffffffffffffffffff8p+106L, plus_zero, UNDERFLOW_EXCEPTION);
8448 # if LDBL_MANT_DIG >= 113
8449 TEST_ff_f (pow, -2.0, -0x1.ffffffffffffffffffffffffffffp+112L, minus_zero, UNDERFLOW_EXCEPTION);
8450 TEST_ff_f (pow, -2.0, -0x1.ffffffffffffffffffffffffffffp+113L, plus_zero, UNDERFLOW_EXCEPTION);
8453 TEST_ff_f (pow, -2.0, -max_value, plus_zero, UNDERFLOW_EXCEPTION);
8455 TEST_ff_f (pow, -2.0, 0xffffff, minus_infty, OVERFLOW_EXCEPTION);
8456 TEST_ff_f (pow, -2.0, 0x1fffffe, plus_infty, OVERFLOW_EXCEPTION);
8458 TEST_ff_f (pow, -2.0, 0x1.fffffffffffffp+52L, minus_infty, OVERFLOW_EXCEPTION);
8459 TEST_ff_f (pow, -2.0, 0x1.fffffffffffffp+53L, plus_infty, OVERFLOW_EXCEPTION);
8462 # if LDBL_MANT_DIG >= 64
8463 TEST_ff_f (pow, -2.0, 0x1.fffffffffffffffep+63L, minus_infty, OVERFLOW_EXCEPTION);
8464 TEST_ff_f (pow, -2.0, 0x1.fffffffffffffffep+64L, plus_infty, OVERFLOW_EXCEPTION);
8466 # if LDBL_MANT_DIG >= 106
8467 TEST_ff_f (pow, -2.0, 0x1.ffffffffffffffffffffffffff8p+105L, minus_infty, OVERFLOW_EXCEPTION);
8468 TEST_ff_f (pow, -2.0, 0x1.ffffffffffffffffffffffffff8p+106L, plus_infty, OVERFLOW_EXCEPTION);
8470 # if LDBL_MANT_DIG >= 113
8471 TEST_ff_f (pow, -2.0, 0x1.ffffffffffffffffffffffffffffp+112L, minus_infty, OVERFLOW_EXCEPTION);
8472 TEST_ff_f (pow, -2.0, 0x1.ffffffffffffffffffffffffffffp+113L, plus_infty, OVERFLOW_EXCEPTION);
8475 TEST_ff_f (pow, -2.0, max_value, plus_infty, OVERFLOW_EXCEPTION);
8477 TEST_ff_f (pow, -max_value, 0.5, nan_value, INVALID_EXCEPTION);
8478 TEST_ff_f (pow, -max_value, 1.5, nan_value, INVALID_EXCEPTION);
8479 TEST_ff_f (pow, -max_value, 1000.5, nan_value, INVALID_EXCEPTION);
8480 TEST_ff_f (pow, -max_value, -2, plus_zero, UNDERFLOW_EXCEPTION);
8481 TEST_ff_f (pow, -max_value, -3, minus_zero, UNDERFLOW_EXCEPTION);
8482 TEST_ff_f (pow, -max_value, 2, plus_infty, OVERFLOW_EXCEPTION);
8483 TEST_ff_f (pow, -max_value, 3, minus_infty, OVERFLOW_EXCEPTION);
8485 TEST_ff_f (pow, -max_value, -0xffffff, minus_zero, UNDERFLOW_EXCEPTION);
8486 TEST_ff_f (pow, -max_value, -0x1fffffe, plus_zero, UNDERFLOW_EXCEPTION);
8488 TEST_ff_f (pow, -max_value, -0x1.fffffffffffffp+52L, minus_zero, UNDERFLOW_EXCEPTION);
8489 TEST_ff_f (pow, -max_value, -0x1.fffffffffffffp+53L, plus_zero, UNDERFLOW_EXCEPTION);
8492 # if LDBL_MANT_DIG >= 64
8493 TEST_ff_f (pow, -max_value, -0x1.fffffffffffffffep+63L, minus_zero, UNDERFLOW_EXCEPTION);
8494 TEST_ff_f (pow, -max_value, -0x1.fffffffffffffffep+64L, plus_zero, UNDERFLOW_EXCEPTION);
8496 # if LDBL_MANT_DIG >= 106
8497 TEST_ff_f (pow, -max_value, -0x1.ffffffffffffffffffffffffff8p+105L, minus_zero, UNDERFLOW_EXCEPTION);
8498 TEST_ff_f (pow, -max_value, -0x1.ffffffffffffffffffffffffff8p+106L, plus_zero, UNDERFLOW_EXCEPTION);
8500 # if LDBL_MANT_DIG >= 113
8501 TEST_ff_f (pow, -max_value, -0x1.ffffffffffffffffffffffffffffp+112L, minus_zero, UNDERFLOW_EXCEPTION);
8502 TEST_ff_f (pow, -max_value, -0x1.ffffffffffffffffffffffffffffp+113L, plus_zero, UNDERFLOW_EXCEPTION);
8505 TEST_ff_f (pow, -max_value, -max_value, plus_zero, UNDERFLOW_EXCEPTION);
8507 TEST_ff_f (pow, -max_value, 0xffffff, minus_infty, OVERFLOW_EXCEPTION);
8508 TEST_ff_f (pow, -max_value, 0x1fffffe, plus_infty, OVERFLOW_EXCEPTION);
8510 TEST_ff_f (pow, -max_value, 0x1.fffffffffffffp+52L, minus_infty, OVERFLOW_EXCEPTION);
8511 TEST_ff_f (pow, -max_value, 0x1.fffffffffffffp+53L, plus_infty, OVERFLOW_EXCEPTION);
8514 # if LDBL_MANT_DIG >= 64
8515 TEST_ff_f (pow, -max_value, 0x1.fffffffffffffffep+63L, minus_infty, OVERFLOW_EXCEPTION);
8516 TEST_ff_f (pow, -max_value, 0x1.fffffffffffffffep+64L, plus_infty, OVERFLOW_EXCEPTION);
8518 # if LDBL_MANT_DIG >= 106
8519 TEST_ff_f (pow, -max_value, 0x1.ffffffffffffffffffffffffff8p+105L, minus_infty, OVERFLOW_EXCEPTION);
8520 TEST_ff_f (pow, -max_value, 0x1.ffffffffffffffffffffffffff8p+106L, plus_infty, OVERFLOW_EXCEPTION);
8522 # if LDBL_MANT_DIG >= 113
8523 TEST_ff_f (pow, -max_value, 0x1.ffffffffffffffffffffffffffffp+112L, minus_infty, OVERFLOW_EXCEPTION);
8524 TEST_ff_f (pow, -max_value, 0x1.ffffffffffffffffffffffffffffp+113L, plus_infty, OVERFLOW_EXCEPTION);
8527 TEST_ff_f (pow, -max_value, max_value, plus_infty, OVERFLOW_EXCEPTION);
8529 TEST_ff_f (pow, -0.5, 126, 0x1p-126);
8530 TEST_ff_f (pow, -0.5, 127, -0x1p-127);
8531 TEST_ff_f (pow, -0.5, -126, 0x1p126);
8532 TEST_ff_f (pow, -0.5, -127, -0x1p127);
8534 TEST_ff_f (pow, -0.5, -0xffffff, minus_infty, OVERFLOW_EXCEPTION);
8535 TEST_ff_f (pow, -0.5, -0x1fffffe, plus_infty, OVERFLOW_EXCEPTION);
8537 TEST_ff_f (pow, -0.5, -0x1.fffffffffffffp+52L, minus_infty, OVERFLOW_EXCEPTION);
8538 TEST_ff_f (pow, -0.5, -0x1.fffffffffffffp+53L, plus_infty, OVERFLOW_EXCEPTION);
8541 # if LDBL_MANT_DIG >= 64
8542 TEST_ff_f (pow, -0.5, -0x1.fffffffffffffffep+63L, minus_infty, OVERFLOW_EXCEPTION);
8543 TEST_ff_f (pow, -0.5, -0x1.fffffffffffffffep+64L, plus_infty, OVERFLOW_EXCEPTION);
8545 # if LDBL_MANT_DIG >= 106
8546 TEST_ff_f (pow, -0.5, -0x1.ffffffffffffffffffffffffff8p+105L, minus_infty, OVERFLOW_EXCEPTION);
8547 TEST_ff_f (pow, -0.5, -0x1.ffffffffffffffffffffffffff8p+106L, plus_infty, OVERFLOW_EXCEPTION);
8549 # if LDBL_MANT_DIG >= 113
8550 TEST_ff_f (pow, -0.5, -0x1.ffffffffffffffffffffffffffffp+112L, minus_infty, OVERFLOW_EXCEPTION);
8551 TEST_ff_f (pow, -0.5, -0x1.ffffffffffffffffffffffffffffp+113L, plus_infty, OVERFLOW_EXCEPTION);
8554 TEST_ff_f (pow, -0.5, -max_value, plus_infty, OVERFLOW_EXCEPTION);
8556 TEST_ff_f (pow, -0.5, 0xffffff, minus_zero, UNDERFLOW_EXCEPTION);
8557 TEST_ff_f (pow, -0.5, 0x1fffffe, plus_zero, UNDERFLOW_EXCEPTION);
8559 TEST_ff_f (pow, -0.5, 0x1.fffffffffffffp+52L, minus_zero, UNDERFLOW_EXCEPTION);
8560 TEST_ff_f (pow, -0.5, 0x1.fffffffffffffp+53L, plus_zero, UNDERFLOW_EXCEPTION);
8563 # if LDBL_MANT_DIG >= 64
8564 TEST_ff_f (pow, -0.5, 0x1.fffffffffffffffep+63L, minus_zero, UNDERFLOW_EXCEPTION);
8565 TEST_ff_f (pow, -0.5, 0x1.fffffffffffffffep+64L, plus_zero, UNDERFLOW_EXCEPTION);
8567 # if LDBL_MANT_DIG >= 106
8568 TEST_ff_f (pow, -0.5, 0x1.ffffffffffffffffffffffffff8p+105L, minus_zero, UNDERFLOW_EXCEPTION);
8569 TEST_ff_f (pow, -0.5, 0x1.ffffffffffffffffffffffffff8p+106L, plus_zero, UNDERFLOW_EXCEPTION);
8571 # if LDBL_MANT_DIG >= 113
8572 TEST_ff_f (pow, -0.5, 0x1.ffffffffffffffffffffffffffffp+112L, minus_zero, UNDERFLOW_EXCEPTION);
8573 TEST_ff_f (pow, -0.5, 0x1.ffffffffffffffffffffffffffffp+113L, plus_zero, UNDERFLOW_EXCEPTION);
8576 TEST_ff_f (pow, -0.5, max_value, plus_zero, UNDERFLOW_EXCEPTION);
8578 TEST_ff_f (pow, -min_value, 0.5, nan_value, INVALID_EXCEPTION);
8579 TEST_ff_f (pow, -min_value, 1.5, nan_value, INVALID_EXCEPTION);
8580 TEST_ff_f (pow, -min_value, 1000.5, nan_value, INVALID_EXCEPTION);
8581 TEST_ff_f (pow, -min_value, -2, plus_infty, OVERFLOW_EXCEPTION);
8582 TEST_ff_f (pow, -min_value, -3, minus_infty, OVERFLOW_EXCEPTION);
8583 /* Allow inexact results to be considered to underflow. */
8584 TEST_ff_f (pow, -min_value, 1, -min_value, UNDERFLOW_EXCEPTION_OK);
8585 TEST_ff_f (pow, -min_value, 2, plus_zero, UNDERFLOW_EXCEPTION);
8586 TEST_ff_f (pow, -min_value, 3, minus_zero, UNDERFLOW_EXCEPTION);
8588 TEST_ff_f (pow, -min_value, -0xffffff, minus_infty, OVERFLOW_EXCEPTION);
8589 TEST_ff_f (pow, -min_value, -0x1fffffe, plus_infty, OVERFLOW_EXCEPTION);
8591 TEST_ff_f (pow, -min_value, -0x1.fffffffffffffp+52L, minus_infty, OVERFLOW_EXCEPTION);
8592 TEST_ff_f (pow, -min_value, -0x1.fffffffffffffp+53L, plus_infty, OVERFLOW_EXCEPTION);
8595 # if LDBL_MANT_DIG >= 64
8596 TEST_ff_f (pow, -min_value, -0x1.fffffffffffffffep+63L, minus_infty, OVERFLOW_EXCEPTION);
8597 TEST_ff_f (pow, -min_value, -0x1.fffffffffffffffep+64L, plus_infty, OVERFLOW_EXCEPTION);
8599 # if LDBL_MANT_DIG >= 106
8600 TEST_ff_f (pow, -min_value, -0x1.ffffffffffffffffffffffffff8p+105L, minus_infty, OVERFLOW_EXCEPTION);
8601 TEST_ff_f (pow, -min_value, -0x1.ffffffffffffffffffffffffff8p+106L, plus_infty, OVERFLOW_EXCEPTION);
8603 # if LDBL_MANT_DIG >= 113
8604 TEST_ff_f (pow, -min_value, -0x1.ffffffffffffffffffffffffffffp+112L, minus_infty, OVERFLOW_EXCEPTION);
8605 TEST_ff_f (pow, -min_value, -0x1.ffffffffffffffffffffffffffffp+113L, plus_infty, OVERFLOW_EXCEPTION);
8608 TEST_ff_f (pow, -min_value, -max_value, plus_infty, OVERFLOW_EXCEPTION);
8610 TEST_ff_f (pow, -min_value, 0xffffff, minus_zero, UNDERFLOW_EXCEPTION);
8611 TEST_ff_f (pow, -min_value, 0x1fffffe, plus_zero, UNDERFLOW_EXCEPTION);
8613 TEST_ff_f (pow, -min_value, 0x1.fffffffffffffp+52L, minus_zero, UNDERFLOW_EXCEPTION);
8614 TEST_ff_f (pow, -min_value, 0x1.fffffffffffffp+53L, plus_zero, UNDERFLOW_EXCEPTION);
8617 # if LDBL_MANT_DIG >= 64
8618 TEST_ff_f (pow, -min_value, 0x1.fffffffffffffffep+63L, minus_zero, UNDERFLOW_EXCEPTION);
8619 TEST_ff_f (pow, -min_value, 0x1.fffffffffffffffep+64L, plus_zero, UNDERFLOW_EXCEPTION);
8621 # if LDBL_MANT_DIG >= 106
8622 TEST_ff_f (pow, -min_value, 0x1.ffffffffffffffffffffffffff8p+105L, minus_zero, UNDERFLOW_EXCEPTION);
8623 TEST_ff_f (pow, -min_value, 0x1.ffffffffffffffffffffffffff8p+106L, plus_zero, UNDERFLOW_EXCEPTION);
8625 # if LDBL_MANT_DIG >= 113
8626 TEST_ff_f (pow, -min_value, 0x1.ffffffffffffffffffffffffffffp+112L, minus_zero, UNDERFLOW_EXCEPTION);
8627 TEST_ff_f (pow, -min_value, 0x1.ffffffffffffffffffffffffffffp+113L, plus_zero, UNDERFLOW_EXCEPTION);
8630 TEST_ff_f (pow, -min_value, max_value, plus_zero, UNDERFLOW_EXCEPTION);
8632 TEST_ff_f (pow, 0x0.ffffffp0, 10, 0.999999403953712118183885036774764444747L);
8633 TEST_ff_f (pow, 0x0.ffffffp0, 100, 0.999994039553108359406305079606228341585L);
8634 TEST_ff_f (pow, 0x0.ffffffp0, 1000, 0.9999403971297699052276650144650733772182L);
8635 TEST_ff_f (pow, 0x0.ffffffp0, 0x1p24, 0.3678794302077803437135155590023422899744L);
8636 TEST_ff_f (pow, 0x0.ffffffp0, 0x1p30, 1.603807831524924233828134753069728224044e-28L);
8637 TEST_ff_f (pow, 0x0.ffffffp0, 0x1.234566p30, 2.374884712135295099971443365381007297732e-32L);
8638 TEST_ff_f (pow, 0x0.ffffffp0, -10, 1.000000596046643153205170848674671339688L);
8639 TEST_ff_f (pow, 0x0.ffffffp0, -100, 1.000005960482418779499387594989252621451L);
8640 TEST_ff_f (pow, 0x0.ffffffp0, -1000, 1.000059606422943986382898964231519867906L);
8641 TEST_ff_f (pow, 0x0.ffffffp0, -0x1p24, 2.7182819094701610539628664526874952929416L);
8642 TEST_ff_f (pow, 0x0.ffffffp0, -0x1p30, 6.2351609734265057988914412331288163636075e+27L);
8643 TEST_ff_f (pow, 0x0.ffffffp0, -0x1.234566p30, 4.2107307141696353498921307077142537353515e+31L);
8644 TEST_ff_f (pow, 0x1.000002p0, 0x1p24, 7.3890552180866447284268641248075832310141L);
8645 TEST_ff_f (pow, 0x1.000002p0, 0x1.234566p29, 4.2107033006507495188536371520637025716256e+31L);
8646 TEST_ff_f (pow, 0x1.000002p0, -0x1.234566p29, 2.3749001736727769098946062325205705312166e-32L);
8648 #if !defined TEST_FLOAT
8649 TEST_ff_f (pow, 0x0.fffffffffffff8p0L, 0x1.23456789abcdfp62L, 1.0118762747827252817436395051178295138220e-253L);
8650 TEST_ff_f (pow, 0x0.fffffffffffff8p0L, -0x1.23456789abcdfp62L, 9.8826311568054561811190162420900667121992e+252L);
8651 TEST_ff_f (pow, 0x1.0000000000001p0L, 0x1.23456789abcdfp61L, 9.8826311568044974397135026217687399395481e+252L);
8652 TEST_ff_f (pow, 0x1.0000000000001p0L, -0x1.23456789abcdfp61L, 1.0118762747828234466621210689458255908670e-253L);
8655 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64 && LDBL_MAX_EXP >= 16384
8656 TEST_ff_f (pow, 0x0.ffffffffffffffffp0L, 0x1.23456789abcdef0ep77L, 1.2079212226420368189981778807634890018840e-4048L);
8657 TEST_ff_f (pow, 0x0.ffffffffffffffffp0L, -0x1.23456789abcdef0ep77L, 8.2786855736563746280496724205839522148001e+4047L);
8658 TEST_ff_f (pow, 0x1.0000000000000002p0L, 0x1.23456789abcdef0ep76L, 8.2786855736563683535324500168799315131570e+4047L);
8659 TEST_ff_f (pow, 0x1.0000000000000002p0L, -0x1.23456789abcdef0ep76L, 1.2079212226420377344964713407722652880280e-4048L);
8662 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 113
8663 TEST_ff_f (pow, 0x0.ffffffffffffffffffffffffffff8p0L, 0x1.23456789abcdef0123456789abcdp126L, 1.2079212226420440237790185999151440179953e-4048L);
8664 TEST_ff_f (pow, 0x0.ffffffffffffffffffffffffffff8p0L, -0x1.23456789abcdef0123456789abcdp126L, 8.2786855736563252489063231915535105363602e+4047L);
8665 TEST_ff_f (pow, 0x1.0000000000000000000000000001p0L, 0x1.23456789abcdef0123456789abcdp125L, 8.2786855736563252489063231915423647547782e+4047L);
8666 TEST_ff_f (pow, 0x1.0000000000000000000000000001p0L, -0x1.23456789abcdef0123456789abcdp125L, 1.2079212226420440237790185999167702696503e-4048L);
8669 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
8670 TEST_ff_f (pow, 1e4932L, 0.75L, 1e3699L);
8671 TEST_ff_f (pow, 1e4928L, 0.75L, 1e3696L);
8672 TEST_ff_f (pow, 1e4924L, 0.75L, 1e3693L);
8673 TEST_ff_f (pow, 1e4920L, 0.75L, 1e3690L);
8674 TEST_ff_f (pow, 10.0L, 4932.0L, 1e4932L);
8675 TEST_ff_f (pow, 10.0L, 4931.0L, 1e4931L);
8676 TEST_ff_f (pow, 10.0L, 4930.0L, 1e4930L);
8677 TEST_ff_f (pow, 10.0L, 4929.0L, 1e4929L);
8678 TEST_ff_f (pow, 10.0L, -4931.0L, 1e-4931L);
8679 TEST_ff_f (pow, 10.0L, -4930.0L, 1e-4930L);
8680 TEST_ff_f (pow, 10.0L, -4929.0L, 1e-4929L);
8681 TEST_ff_f (pow, 1e27L, 182.0L, 1e4914L);
8682 TEST_ff_f (pow, 1e27L, -182.0L, 1e-4914L);
8685 TEST_ff_f (pow, min_subnorm_value, min_subnorm_value, 1.0L);
8686 TEST_ff_f (pow, min_subnorm_value, -min_subnorm_value, 1.0L);
8687 TEST_ff_f (pow, max_value, min_subnorm_value, 1.0L);
8688 TEST_ff_f (pow, max_value, -min_subnorm_value, 1.0L);
8689 TEST_ff_f (pow, 0.99L, min_subnorm_value, 1.0L);
8690 TEST_ff_f (pow, 0.99L, -min_subnorm_value, 1.0L);
8691 TEST_ff_f (pow, 1.01L, min_subnorm_value, 1.0L);
8692 TEST_ff_f (pow, 1.01L, -min_subnorm_value, 1.0L);
8694 TEST_ff_f (pow, 2.0L, -100000.0L, plus_zero, UNDERFLOW_EXCEPTION);
8701 pow_test_tonearest (void)
8703 int save_round_mode;
8706 if (errno == ENOSYS)
8707 /* Function not implemented. */
8710 START (pow_tonearest);
8712 save_round_mode = fegetround ();
8714 if (!fesetround (FE_TONEAREST))
8716 TEST_ff_f (pow, 1.0625L, 1.125L, 1.070582293028761362162622578677070098674L);
8717 TEST_ff_f (pow, 1.5L, 1.03125L, 1.519127098714743184071644334163037684948L);
8720 fesetround (save_round_mode);
8722 END (pow_tonearest);
8727 pow_test_towardzero (void)
8729 int save_round_mode;
8732 if (errno == ENOSYS)
8733 /* Function not implemented. */
8736 START (pow_towardzero);
8738 save_round_mode = fegetround ();
8740 if (!fesetround (FE_TOWARDZERO))
8742 TEST_ff_f (pow, 1.0625L, 1.125L, 1.070582293028761362162622578677070098674L);
8743 TEST_ff_f (pow, 1.5L, 1.03125L, 1.519127098714743184071644334163037684948L);
8746 fesetround (save_round_mode);
8748 END (pow_towardzero);
8753 pow_test_downward (void)
8755 int save_round_mode;
8758 if (errno == ENOSYS)
8759 /* Function not implemented. */
8762 START (pow_downward);
8764 save_round_mode = fegetround ();
8766 if (!fesetround (FE_DOWNWARD))
8768 TEST_ff_f (pow, 1.0625L, 1.125L, 1.070582293028761362162622578677070098674L);
8769 TEST_ff_f (pow, 1.5L, 1.03125L, 1.519127098714743184071644334163037684948L);
8772 fesetround (save_round_mode);
8779 pow_test_upward (void)
8781 int save_round_mode;
8784 if (errno == ENOSYS)
8785 /* Function not implemented. */
8790 save_round_mode = fegetround ();
8792 if (!fesetround (FE_UPWARD))
8794 TEST_ff_f (pow, 1.0625L, 1.125L, 1.070582293028761362162622578677070098674L);
8795 TEST_ff_f (pow, 1.5L, 1.03125L, 1.519127098714743184071644334163037684948L);
8798 fesetround (save_round_mode);
8805 remainder_test (void)
8808 FUNC(remainder) (1.625, 1.0);
8809 if (errno == ENOSYS)
8810 /* Function not implemented. */
8816 TEST_ff_f (remainder, 1, 0, nan_value, INVALID_EXCEPTION);
8817 check_int ("errno for remainder(1, 0) = EDOM ", errno, EDOM, 0, 0, 0);
8819 TEST_ff_f (remainder, 1, minus_zero, nan_value, INVALID_EXCEPTION);
8820 check_int ("errno for remainder(1, -0) = EDOM ", errno, EDOM, 0, 0, 0);
8822 TEST_ff_f (remainder, plus_infty, 1, nan_value, INVALID_EXCEPTION);
8823 check_int ("errno for remainder(INF, 1) = EDOM ", errno, EDOM, 0, 0, 0);
8825 TEST_ff_f (remainder, minus_infty, 1, nan_value, INVALID_EXCEPTION);
8826 check_int ("errno for remainder(-INF, 1) = EDOM ", errno, EDOM, 0, 0, 0);
8828 TEST_ff_f (remainder, nan_value, nan_value, nan_value);
8829 check_int ("errno for remainder(NAN, NAN) unchanged", errno, 0, 0, 0, 0);
8831 TEST_ff_f (remainder, 0, nan_value, nan_value);
8832 check_int ("errno for remainder(0, NAN) unchanged", errno, 0, 0, 0, 0);
8834 TEST_ff_f (remainder, nan_value, 0, nan_value);
8835 check_int ("errno for remainder(NaN, 0) unchanged", errno, 0, 0, 0, 0);
8837 TEST_ff_f (remainder, 1.625, 1.0, -0.375);
8838 TEST_ff_f (remainder, -1.625, 1.0, 0.375);
8839 TEST_ff_f (remainder, 1.625, -1.0, -0.375);
8840 TEST_ff_f (remainder, -1.625, -1.0, 0.375);
8841 TEST_ff_f (remainder, 5.0, 2.0, 1.0);
8842 TEST_ff_f (remainder, 3.0, 2.0, -1.0);
8854 FUNC(remquo) (1.625, 1.0, &x);
8855 if (errno == ENOSYS)
8856 /* Function not implemented. */
8861 TEST_ffI_f1 (remquo, 1, 0, nan_value, IGNORE, INVALID_EXCEPTION);
8862 TEST_ffI_f1 (remquo, 1, minus_zero, nan_value, IGNORE, INVALID_EXCEPTION);
8863 TEST_ffI_f1 (remquo, plus_infty, 1, nan_value, IGNORE, INVALID_EXCEPTION);
8864 TEST_ffI_f1 (remquo, minus_infty, 1, nan_value, IGNORE, INVALID_EXCEPTION);
8865 TEST_ffI_f1 (remquo, nan_value, nan_value, nan_value, IGNORE);
8867 TEST_ffI_f1 (remquo, 1.625, 1.0, -0.375, 2);
8868 TEST_ffI_f1 (remquo, -1.625, 1.0, 0.375, -2);
8869 TEST_ffI_f1 (remquo, 1.625, -1.0, -0.375, -2);
8870 TEST_ffI_f1 (remquo, -1.625, -1.0, 0.375, 2);
8872 TEST_ffI_f1 (remquo, 5, 2, 1, 2);
8873 TEST_ffI_f1 (remquo, 3, 2, -1, 2);
8883 TEST_f_f (rint, 0.0, 0.0);
8884 TEST_f_f (rint, minus_zero, minus_zero);
8885 TEST_f_f (rint, plus_infty, plus_infty);
8886 TEST_f_f (rint, minus_infty, minus_infty);
8888 /* Default rounding mode is round to even. */
8889 TEST_f_f (rint, 0.5, 0.0);
8890 TEST_f_f (rint, 1.5, 2.0);
8891 TEST_f_f (rint, 2.5, 2.0);
8892 TEST_f_f (rint, 3.5, 4.0);
8893 TEST_f_f (rint, 4.5, 4.0);
8894 TEST_f_f (rint, -0.5, -0.0);
8895 TEST_f_f (rint, -1.5, -2.0);
8896 TEST_f_f (rint, -2.5, -2.0);
8897 TEST_f_f (rint, -3.5, -4.0);
8898 TEST_f_f (rint, -4.5, -4.0);
8899 TEST_f_f (rint, 0.1, 0.0);
8900 TEST_f_f (rint, 0.25, 0.0);
8901 TEST_f_f (rint, 0.625, 1.0);
8902 TEST_f_f (rint, -0.1, -0.0);
8903 TEST_f_f (rint, -0.25, -0.0);
8904 TEST_f_f (rint, -0.625, -1.0);
8905 TEST_f_f (rint, 262144.75, 262145.0);
8906 TEST_f_f (rint, 262142.75, 262143.0);
8907 TEST_f_f (rint, 524286.75, 524287.0);
8908 TEST_f_f (rint, 524288.75, 524289.0);
8909 TEST_f_f (rint, 1048576.75, 1048577.0);
8910 TEST_f_f (rint, 2097152.75, 2097153.0);
8911 TEST_f_f (rint, -1048576.75, -1048577.0);
8912 TEST_f_f (rint, -2097152.75, -2097153.0);
8914 TEST_f_f (rint, 70368744177664.75, 70368744177665.0);
8915 TEST_f_f (rint, 140737488355328.75, 140737488355329.0);
8916 TEST_f_f (rint, 281474976710656.75, 281474976710657.0);
8917 TEST_f_f (rint, 562949953421312.75, 562949953421313.0);
8918 TEST_f_f (rint, 1125899906842624.75, 1125899906842625.0);
8919 TEST_f_f (rint, -70368744177664.75, -70368744177665.0);
8920 TEST_f_f (rint, -140737488355328.75, -140737488355329.0);
8921 TEST_f_f (rint, -281474976710656.75, -281474976710657.0);
8922 TEST_f_f (rint, -562949953421312.75, -562949953421313.0);
8923 TEST_f_f (rint, -1125899906842624.75, -1125899906842625.0);
8926 /* The result can only be represented in long double. */
8927 TEST_f_f (rint, 4503599627370495.5L, 4503599627370496.0L);
8928 TEST_f_f (rint, 4503599627370496.25L, 4503599627370496.0L);
8929 TEST_f_f (rint, 4503599627370496.5L, 4503599627370496.0L);
8930 TEST_f_f (rint, 4503599627370496.75L, 4503599627370497.0L);
8931 TEST_f_f (rint, 4503599627370497.5L, 4503599627370498.0L);
8933 # if LDBL_MANT_DIG > 100
8934 TEST_f_f (rint, 4503599627370494.5000000000001L, 4503599627370495.0L);
8935 TEST_f_f (rint, 4503599627370495.5000000000001L, 4503599627370496.0L);
8936 TEST_f_f (rint, 4503599627370496.5000000000001L, 4503599627370497.0L);
8939 TEST_f_f (rint, -4503599627370495.5L, -4503599627370496.0L);
8940 TEST_f_f (rint, -4503599627370496.25L, -4503599627370496.0L);
8941 TEST_f_f (rint, -4503599627370496.5L, -4503599627370496.0L);
8942 TEST_f_f (rint, -4503599627370496.75L, -4503599627370497.0L);
8943 TEST_f_f (rint, -4503599627370497.5L, -4503599627370498.0L);
8945 # if LDBL_MANT_DIG > 100
8946 TEST_f_f (rint, -4503599627370494.5000000000001L, -4503599627370495.0L);
8947 TEST_f_f (rint, -4503599627370495.5000000000001L, -4503599627370496.0L);
8948 TEST_f_f (rint, -4503599627370496.5000000000001L, -4503599627370497.0L);
8950 TEST_f_f (rint, 9007199254740991.0000000000001L, 9007199254740991.0L);
8951 TEST_f_f (rint, 9007199254740992.0000000000001L, 9007199254740992.0L);
8952 TEST_f_f (rint, 9007199254740993.0000000000001L, 9007199254740993.0L);
8953 TEST_f_f (rint, 9007199254740991.5000000000001L, 9007199254740992.0L);
8954 TEST_f_f (rint, 9007199254740992.5000000000001L, 9007199254740993.0L);
8955 TEST_f_f (rint, 9007199254740993.5000000000001L, 9007199254740994.0L);
8957 TEST_f_f (rint, -9007199254740991.0000000000001L, -9007199254740991.0L);
8958 TEST_f_f (rint, -9007199254740992.0000000000001L, -9007199254740992.0L);
8959 TEST_f_f (rint, -9007199254740993.0000000000001L, -9007199254740993.0L);
8960 TEST_f_f (rint, -9007199254740991.5000000000001L, -9007199254740992.0L);
8961 TEST_f_f (rint, -9007199254740992.5000000000001L, -9007199254740993.0L);
8962 TEST_f_f (rint, -9007199254740993.5000000000001L, -9007199254740994.0L);
8965 TEST_f_f (rint, 9007199254740991.5L, 9007199254740992.0L);
8966 TEST_f_f (rint, 9007199254740992.25L, 9007199254740992.0L);
8967 TEST_f_f (rint, 9007199254740992.5L, 9007199254740992.0L);
8968 TEST_f_f (rint, 9007199254740992.75L, 9007199254740993.0L);
8969 TEST_f_f (rint, 9007199254740993.5L, 9007199254740994.0L);
8971 TEST_f_f (rint, -9007199254740991.5L, -9007199254740992.0L);
8972 TEST_f_f (rint, -9007199254740992.25L, -9007199254740992.0L);
8973 TEST_f_f (rint, -9007199254740992.5L, -9007199254740992.0L);
8974 TEST_f_f (rint, -9007199254740992.75L, -9007199254740993.0L);
8975 TEST_f_f (rint, -9007199254740993.5L, -9007199254740994.0L);
8977 TEST_f_f (rint, 72057594037927935.5L, 72057594037927936.0L);
8978 TEST_f_f (rint, 72057594037927936.25L, 72057594037927936.0L);
8979 TEST_f_f (rint, 72057594037927936.5L, 72057594037927936.0L);
8980 TEST_f_f (rint, 72057594037927936.75L, 72057594037927937.0L);
8981 TEST_f_f (rint, 72057594037927937.5L, 72057594037927938.0L);
8983 TEST_f_f (rint, -72057594037927935.5L, -72057594037927936.0L);
8984 TEST_f_f (rint, -72057594037927936.25L, -72057594037927936.0L);
8985 TEST_f_f (rint, -72057594037927936.5L, -72057594037927936.0L);
8986 TEST_f_f (rint, -72057594037927936.75L, -72057594037927937.0L);
8987 TEST_f_f (rint, -72057594037927937.5L, -72057594037927938.0L);
8989 TEST_f_f (rint, 10141204801825835211973625643007.5L, 10141204801825835211973625643008.0L);
8990 TEST_f_f (rint, 10141204801825835211973625643008.25L, 10141204801825835211973625643008.0L);
8991 TEST_f_f (rint, 10141204801825835211973625643008.5L, 10141204801825835211973625643008.0L);
8992 TEST_f_f (rint, 10141204801825835211973625643008.75L, 10141204801825835211973625643009.0L);
8993 TEST_f_f (rint, 10141204801825835211973625643009.5L, 10141204801825835211973625643010.0L);
9000 rint_test_tonearest (void)
9002 int save_round_mode;
9003 START (rint_tonearest);
9005 save_round_mode = fegetround ();
9007 if (!fesetround (FE_TONEAREST))
9009 TEST_f_f (rint, 2.0, 2.0);
9010 TEST_f_f (rint, 1.5, 2.0);
9011 TEST_f_f (rint, 1.0, 1.0);
9012 TEST_f_f (rint, 0.5, 0.0);
9013 TEST_f_f (rint, 0.0, 0.0);
9014 TEST_f_f (rint, minus_zero, minus_zero);
9015 TEST_f_f (rint, -0.5, -0.0);
9016 TEST_f_f (rint, -1.0, -1.0);
9017 TEST_f_f (rint, -1.5, -2.0);
9018 TEST_f_f (rint, -2.0, -2.0);
9019 TEST_f_f (rint, 0.1, 0.0);
9020 TEST_f_f (rint, 0.25, 0.0);
9021 TEST_f_f (rint, 0.625, 1.0);
9022 TEST_f_f (rint, -0.1, -0.0);
9023 TEST_f_f (rint, -0.25, -0.0);
9024 TEST_f_f (rint, -0.625, -1.0);
9025 TEST_f_f (rint, 1048576.75, 1048577.0);
9026 TEST_f_f (rint, 2097152.75, 2097153.0);
9027 TEST_f_f (rint, -1048576.75, -1048577.0);
9028 TEST_f_f (rint, -2097152.75, -2097153.0);
9030 TEST_f_f (rint, 70368744177664.75, 70368744177665.0);
9031 TEST_f_f (rint, 140737488355328.75, 140737488355329.0);
9032 TEST_f_f (rint, 281474976710656.75, 281474976710657.0);
9033 TEST_f_f (rint, 562949953421312.75, 562949953421313.0);
9034 TEST_f_f (rint, 1125899906842624.75, 1125899906842625.0);
9035 TEST_f_f (rint, -70368744177664.75, -70368744177665.0);
9036 TEST_f_f (rint, -140737488355328.75, -140737488355329.0);
9037 TEST_f_f (rint, -281474976710656.75, -281474976710657.0);
9038 TEST_f_f (rint, -562949953421312.75, -562949953421313.0);
9039 TEST_f_f (rint, -1125899906842624.75, -1125899906842625.0);
9042 /* The result can only be represented in long double. */
9043 TEST_f_f (rint, 4503599627370495.5L, 4503599627370496.0L);
9044 TEST_f_f (rint, 4503599627370496.25L, 4503599627370496.0L);
9045 TEST_f_f (rint, 4503599627370496.5L, 4503599627370496.0L);
9046 TEST_f_f (rint, 4503599627370496.75L, 4503599627370497.0L);
9047 TEST_f_f (rint, 4503599627370497.5L, 4503599627370498.0L);
9048 # if LDBL_MANT_DIG > 100
9049 TEST_f_f (rint, 4503599627370494.5000000000001L, 4503599627370495.0L);
9050 TEST_f_f (rint, 4503599627370495.5000000000001L, 4503599627370496.0L);
9051 TEST_f_f (rint, 4503599627370496.5000000000001L, 4503599627370497.0L);
9053 TEST_f_f (rint, -4503599627370495.5L, -4503599627370496.0L);
9054 TEST_f_f (rint, -4503599627370496.25L, -4503599627370496.0L);
9055 TEST_f_f (rint, -4503599627370496.5L, -4503599627370496.0L);
9056 TEST_f_f (rint, -4503599627370496.75L, -4503599627370497.0L);
9057 TEST_f_f (rint, -4503599627370497.5L, -4503599627370498.0L);
9058 # if LDBL_MANT_DIG > 100
9059 TEST_f_f (rint, -4503599627370494.5000000000001L, -4503599627370495.0L);
9060 TEST_f_f (rint, -4503599627370495.5000000000001L, -4503599627370496.0L);
9061 TEST_f_f (rint, -4503599627370496.5000000000001L, -4503599627370497.0L);
9063 TEST_f_f (rint, 9007199254740991.0000000000001L, 9007199254740991.0L);
9064 TEST_f_f (rint, 9007199254740992.0000000000001L, 9007199254740992.0L);
9065 TEST_f_f (rint, 9007199254740993.0000000000001L, 9007199254740993.0L);
9066 TEST_f_f (rint, 9007199254740991.5000000000001L, 9007199254740992.0L);
9067 TEST_f_f (rint, 9007199254740992.5000000000001L, 9007199254740993.0L);
9068 TEST_f_f (rint, 9007199254740993.5000000000001L, 9007199254740994.0L);
9070 TEST_f_f (rint, -9007199254740991.0000000000001L, -9007199254740991.0L);
9071 TEST_f_f (rint, -9007199254740992.0000000000001L, -9007199254740992.0L);
9072 TEST_f_f (rint, -9007199254740993.0000000000001L, -9007199254740993.0L);
9073 TEST_f_f (rint, -9007199254740991.5000000000001L, -9007199254740992.0L);
9074 TEST_f_f (rint, -9007199254740992.5000000000001L, -9007199254740993.0L);
9075 TEST_f_f (rint, -9007199254740993.5000000000001L, -9007199254740994.0L);
9080 fesetround (save_round_mode);
9082 END (rint_tonearest);
9086 rint_test_towardzero (void)
9088 int save_round_mode;
9089 START (rint_towardzero);
9091 save_round_mode = fegetround ();
9093 if (!fesetround (FE_TOWARDZERO))
9095 TEST_f_f (rint, 2.0, 2.0);
9096 TEST_f_f (rint, 1.5, 1.0);
9097 TEST_f_f (rint, 1.0, 1.0);
9098 TEST_f_f (rint, 0.5, 0.0);
9099 TEST_f_f (rint, 0.0, 0.0);
9100 TEST_f_f (rint, minus_zero, minus_zero);
9101 TEST_f_f (rint, -0.5, -0.0);
9102 TEST_f_f (rint, -1.0, -1.0);
9103 TEST_f_f (rint, -1.5, -1.0);
9104 TEST_f_f (rint, -2.0, -2.0);
9105 TEST_f_f (rint, 0.1, 0.0);
9106 TEST_f_f (rint, 0.25, 0.0);
9107 TEST_f_f (rint, 0.625, 0.0);
9108 TEST_f_f (rint, -0.1, -0.0);
9109 TEST_f_f (rint, -0.25, -0.0);
9110 TEST_f_f (rint, -0.625, -0.0);
9111 TEST_f_f (rint, 1048576.75, 1048576.0);
9112 TEST_f_f (rint, 2097152.75, 2097152.0);
9113 TEST_f_f (rint, -1048576.75, -1048576.0);
9114 TEST_f_f (rint, -2097152.75, -2097152.0);
9116 TEST_f_f (rint, 70368744177664.75, 70368744177664.0);
9117 TEST_f_f (rint, 140737488355328.75, 140737488355328.0);
9118 TEST_f_f (rint, 281474976710656.75, 281474976710656.0);
9119 TEST_f_f (rint, 562949953421312.75, 562949953421312.0);
9120 TEST_f_f (rint, 1125899906842624.75, 1125899906842624.0);
9121 TEST_f_f (rint, -70368744177664.75, -70368744177664.0);
9122 TEST_f_f (rint, -140737488355328.75, -140737488355328.0);
9123 TEST_f_f (rint, -281474976710656.75, -281474976710656.0);
9124 TEST_f_f (rint, -562949953421312.75, -562949953421312.0);
9125 TEST_f_f (rint, -1125899906842624.75, -1125899906842624.0);
9128 /* The result can only be represented in long double. */
9129 TEST_f_f (rint, 4503599627370495.5L, 4503599627370495.0L);
9130 TEST_f_f (rint, 4503599627370496.25L, 4503599627370496.0L);
9131 TEST_f_f (rint, 4503599627370496.5L, 4503599627370496.0L);
9132 TEST_f_f (rint, 4503599627370496.75L, 4503599627370496.0L);
9133 TEST_f_f (rint, 4503599627370497.5L, 4503599627370497.0L);
9134 # if LDBL_MANT_DIG > 100
9135 TEST_f_f (rint, 4503599627370494.5000000000001L, 4503599627370494.0L);
9136 TEST_f_f (rint, 4503599627370495.5000000000001L, 4503599627370495.0L);
9137 TEST_f_f (rint, 4503599627370496.5000000000001L, 4503599627370496.0L);
9139 TEST_f_f (rint, -4503599627370495.5L, -4503599627370495.0L);
9140 TEST_f_f (rint, -4503599627370496.25L, -4503599627370496.0L);
9141 TEST_f_f (rint, -4503599627370496.5L, -4503599627370496.0L);
9142 TEST_f_f (rint, -4503599627370496.75L, -4503599627370496.0L);
9143 TEST_f_f (rint, -4503599627370497.5L, -4503599627370497.0L);
9144 # if LDBL_MANT_DIG > 100
9145 TEST_f_f (rint, -4503599627370494.5000000000001L, -4503599627370494.0L);
9146 TEST_f_f (rint, -4503599627370495.5000000000001L, -4503599627370495.0L);
9147 TEST_f_f (rint, -4503599627370496.5000000000001L, -4503599627370496.0L);
9149 TEST_f_f (rint, 9007199254740991.0000000000001L, 9007199254740991.0L);
9150 TEST_f_f (rint, 9007199254740992.0000000000001L, 9007199254740992.0L);
9151 TEST_f_f (rint, 9007199254740993.0000000000001L, 9007199254740993.0L);
9152 TEST_f_f (rint, 9007199254740991.5000000000001L, 9007199254740991.0L);
9153 TEST_f_f (rint, 9007199254740992.5000000000001L, 9007199254740992.0L);
9154 TEST_f_f (rint, 9007199254740993.5000000000001L, 9007199254740993.0L);
9156 TEST_f_f (rint, -9007199254740991.0000000000001L, -9007199254740991.0L);
9157 TEST_f_f (rint, -9007199254740992.0000000000001L, -9007199254740992.0L);
9158 TEST_f_f (rint, -9007199254740993.0000000000001L, -9007199254740993.0L);
9159 TEST_f_f (rint, -9007199254740991.5000000000001L, -9007199254740991.0L);
9160 TEST_f_f (rint, -9007199254740992.5000000000001L, -9007199254740992.0L);
9161 TEST_f_f (rint, -9007199254740993.5000000000001L, -9007199254740993.0L);
9166 fesetround (save_round_mode);
9168 END (rint_towardzero);
9172 rint_test_downward (void)
9174 int save_round_mode;
9175 START (rint_downward);
9177 save_round_mode = fegetround ();
9179 if (!fesetround (FE_DOWNWARD))
9181 TEST_f_f (rint, 2.0, 2.0);
9182 TEST_f_f (rint, 1.5, 1.0);
9183 TEST_f_f (rint, 1.0, 1.0);
9184 TEST_f_f (rint, 0.5, 0.0);
9185 TEST_f_f (rint, 0.0, 0.0);
9186 TEST_f_f (rint, minus_zero, minus_zero);
9187 TEST_f_f (rint, -0.5, -1.0);
9188 TEST_f_f (rint, -1.0, -1.0);
9189 TEST_f_f (rint, -1.5, -2.0);
9190 TEST_f_f (rint, -2.0, -2.0);
9191 TEST_f_f (rint, 0.1, 0.0);
9192 TEST_f_f (rint, 0.25, 0.0);
9193 TEST_f_f (rint, 0.625, 0.0);
9194 TEST_f_f (rint, -0.1, -1.0);
9195 TEST_f_f (rint, -0.25, -1.0);
9196 TEST_f_f (rint, -0.625, -1.0);
9197 TEST_f_f (rint, 1048576.75, 1048576.0);
9198 TEST_f_f (rint, 2097152.75, 2097152.0);
9199 TEST_f_f (rint, -1048576.75, -1048577.0);
9200 TEST_f_f (rint, -2097152.75, -2097153.0);
9202 TEST_f_f (rint, 70368744177664.75, 70368744177664.0);
9203 TEST_f_f (rint, 140737488355328.75, 140737488355328.0);
9204 TEST_f_f (rint, 281474976710656.75, 281474976710656.0);
9205 TEST_f_f (rint, 562949953421312.75, 562949953421312.0);
9206 TEST_f_f (rint, 1125899906842624.75, 1125899906842624.0);
9207 TEST_f_f (rint, -70368744177664.75, -70368744177665.0);
9208 TEST_f_f (rint, -140737488355328.75, -140737488355329.0);
9209 TEST_f_f (rint, -281474976710656.75, -281474976710657.0);
9210 TEST_f_f (rint, -562949953421312.75, -562949953421313.0);
9211 TEST_f_f (rint, -1125899906842624.75, -1125899906842625.0);
9214 /* The result can only be represented in long double. */
9215 TEST_f_f (rint, 4503599627370495.5L, 4503599627370495.0L);
9216 TEST_f_f (rint, 4503599627370496.25L, 4503599627370496.0L);
9217 TEST_f_f (rint, 4503599627370496.5L, 4503599627370496.0L);
9218 TEST_f_f (rint, 4503599627370496.75L, 4503599627370496.0L);
9219 TEST_f_f (rint, 4503599627370497.5L, 4503599627370497.0L);
9220 # if LDBL_MANT_DIG > 100
9221 TEST_f_f (rint, 4503599627370494.5000000000001L, 4503599627370494.0L);
9222 TEST_f_f (rint, 4503599627370495.5000000000001L, 4503599627370495.0L);
9223 TEST_f_f (rint, 4503599627370496.5000000000001L, 4503599627370496.0L);
9225 TEST_f_f (rint, -4503599627370495.5L, -4503599627370496.0L);
9226 TEST_f_f (rint, -4503599627370496.25L, -4503599627370497.0L);
9227 TEST_f_f (rint, -4503599627370496.5L, -4503599627370497.0L);
9228 TEST_f_f (rint, -4503599627370496.75L, -4503599627370497.0L);
9229 TEST_f_f (rint, -4503599627370497.5L, -4503599627370498.0L);
9230 # if LDBL_MANT_DIG > 100
9231 TEST_f_f (rint, -4503599627370494.5000000000001L, -4503599627370495.0L);
9232 TEST_f_f (rint, -4503599627370495.5000000000001L, -4503599627370496.0L);
9233 TEST_f_f (rint, -4503599627370496.5000000000001L, -4503599627370497.0L);
9235 TEST_f_f (rint, 9007199254740991.0000000000001L, 9007199254740991.0L);
9236 TEST_f_f (rint, 9007199254740992.0000000000001L, 9007199254740992.0L);
9237 TEST_f_f (rint, 9007199254740993.0000000000001L, 9007199254740993.0L);
9238 TEST_f_f (rint, 9007199254740991.5000000000001L, 9007199254740991.0L);
9239 TEST_f_f (rint, 9007199254740992.5000000000001L, 9007199254740992.0L);
9240 TEST_f_f (rint, 9007199254740993.5000000000001L, 9007199254740993.0L);
9242 TEST_f_f (rint, -9007199254740991.0000000000001L, -9007199254740992.0L);
9243 TEST_f_f (rint, -9007199254740992.0000000000001L, -9007199254740993.0L);
9244 TEST_f_f (rint, -9007199254740993.0000000000001L, -9007199254740994.0L);
9245 TEST_f_f (rint, -9007199254740991.5000000000001L, -9007199254740992.0L);
9246 TEST_f_f (rint, -9007199254740992.5000000000001L, -9007199254740993.0L);
9247 TEST_f_f (rint, -9007199254740993.5000000000001L, -9007199254740994.0L);
9252 fesetround (save_round_mode);
9254 END (rint_downward);
9258 rint_test_upward (void)
9260 int save_round_mode;
9261 START (rint_upward);
9263 save_round_mode = fegetround ();
9265 if (!fesetround (FE_UPWARD))
9267 TEST_f_f (rint, 2.0, 2.0);
9268 TEST_f_f (rint, 1.5, 2.0);
9269 TEST_f_f (rint, 1.0, 1.0);
9270 TEST_f_f (rint, 0.5, 1.0);
9271 TEST_f_f (rint, 0.0, 0.0);
9272 TEST_f_f (rint, minus_zero, minus_zero);
9273 TEST_f_f (rint, -0.5, -0.0);
9274 TEST_f_f (rint, -1.0, -1.0);
9275 TEST_f_f (rint, -1.5, -1.0);
9276 TEST_f_f (rint, -2.0, -2.0);
9277 TEST_f_f (rint, 0.1, 1.0);
9278 TEST_f_f (rint, 0.25, 1.0);
9279 TEST_f_f (rint, 0.625, 1.0);
9280 TEST_f_f (rint, -0.1, -0.0);
9281 TEST_f_f (rint, -0.25, -0.0);
9282 TEST_f_f (rint, -0.625, -0.0);
9283 TEST_f_f (rint, 1048576.75, 1048577.0);
9284 TEST_f_f (rint, 2097152.75, 2097153.0);
9285 TEST_f_f (rint, -1048576.75, -1048576.0);
9286 TEST_f_f (rint, -2097152.75, -2097152.0);
9288 TEST_f_f (rint, 70368744177664.75, 70368744177665.0);
9289 TEST_f_f (rint, 140737488355328.75, 140737488355329.0);
9290 TEST_f_f (rint, 281474976710656.75, 281474976710657.0);
9291 TEST_f_f (rint, 562949953421312.75, 562949953421313.0);
9292 TEST_f_f (rint, 1125899906842624.75, 1125899906842625.0);
9293 TEST_f_f (rint, -70368744177664.75, -70368744177664.0);
9294 TEST_f_f (rint, -140737488355328.75, -140737488355328.0);
9295 TEST_f_f (rint, -281474976710656.75, -281474976710656.0);
9296 TEST_f_f (rint, -562949953421312.75, -562949953421312.0);
9297 TEST_f_f (rint, -1125899906842624.75, -1125899906842624.0);
9300 /* The result can only be represented in long double. */
9301 TEST_f_f (rint, 4503599627370495.5L, 4503599627370496.0L);
9302 TEST_f_f (rint, 4503599627370496.25L, 4503599627370497.0L);
9303 TEST_f_f (rint, 4503599627370496.5L, 4503599627370497.0L);
9304 TEST_f_f (rint, 4503599627370496.75L, 4503599627370497.0L);
9305 TEST_f_f (rint, 4503599627370497.5L, 4503599627370498.0L);
9306 # if LDBL_MANT_DIG > 100
9307 TEST_f_f (rint, 4503599627370494.5000000000001L, 4503599627370495.0L);
9308 TEST_f_f (rint, 4503599627370495.5000000000001L, 4503599627370496.0L);
9309 TEST_f_f (rint, 4503599627370496.5000000000001L, 4503599627370497.0L);
9311 TEST_f_f (rint, -4503599627370495.5L, -4503599627370495.0L);
9312 TEST_f_f (rint, -4503599627370496.25L, -4503599627370496.0L);
9313 TEST_f_f (rint, -4503599627370496.5L, -4503599627370496.0L);
9314 TEST_f_f (rint, -4503599627370496.75L, -4503599627370496.0L);
9315 TEST_f_f (rint, -4503599627370497.5L, -4503599627370497.0L);
9316 # if LDBL_MANT_DIG > 100
9317 TEST_f_f (rint, -4503599627370494.5000000000001L, -4503599627370494.0L);
9318 TEST_f_f (rint, -4503599627370495.5000000000001L, -4503599627370495.0L);
9319 TEST_f_f (rint, -4503599627370496.5000000000001L, -4503599627370496.0L);
9321 TEST_f_f (rint, 9007199254740991.0000000000001L, 9007199254740992.0L);
9322 TEST_f_f (rint, 9007199254740992.0000000000001L, 9007199254740993.0L);
9323 TEST_f_f (rint, 9007199254740993.0000000000001L, 9007199254740994.0L);
9324 TEST_f_f (rint, 9007199254740991.5000000000001L, 9007199254740992.0L);
9325 TEST_f_f (rint, 9007199254740992.5000000000001L, 9007199254740993.0L);
9326 TEST_f_f (rint, 9007199254740993.5000000000001L, 9007199254740994.0L);
9328 TEST_f_f (rint, -9007199254740991.0000000000001L, -9007199254740991.0L);
9329 TEST_f_f (rint, -9007199254740992.0000000000001L, -9007199254740992.0L);
9330 TEST_f_f (rint, -9007199254740993.0000000000001L, -9007199254740993.0L);
9331 TEST_f_f (rint, -9007199254740991.5000000000001L, -9007199254740991.0L);
9332 TEST_f_f (rint, -9007199254740992.5000000000001L, -9007199254740992.0L);
9333 TEST_f_f (rint, -9007199254740993.5000000000001L, -9007199254740993.0L);
9338 fesetround (save_round_mode);
9348 TEST_f_f (round, 0, 0);
9349 TEST_f_f (round, minus_zero, minus_zero);
9350 TEST_f_f (round, 0.2L, 0.0);
9351 TEST_f_f (round, -0.2L, minus_zero);
9352 TEST_f_f (round, 0.5, 1.0);
9353 TEST_f_f (round, -0.5, -1.0);
9354 TEST_f_f (round, 0.8L, 1.0);
9355 TEST_f_f (round, -0.8L, -1.0);
9356 TEST_f_f (round, 1.5, 2.0);
9357 TEST_f_f (round, -1.5, -2.0);
9358 TEST_f_f (round, 0.1, 0.0);
9359 TEST_f_f (round, 0.25, 0.0);
9360 TEST_f_f (round, 0.625, 1.0);
9361 TEST_f_f (round, -0.1, -0.0);
9362 TEST_f_f (round, -0.25, -0.0);
9363 TEST_f_f (round, -0.625, -1.0);
9364 TEST_f_f (round, 2097152.5, 2097153);
9365 TEST_f_f (round, -2097152.5, -2097153);
9368 /* The result can only be represented in long double. */
9369 TEST_f_f (round, 4503599627370495.5L, 4503599627370496.0L);
9370 TEST_f_f (round, 4503599627370496.25L, 4503599627370496.0L);
9371 TEST_f_f (round, 4503599627370496.5L, 4503599627370497.0L);
9372 TEST_f_f (round, 4503599627370496.75L, 4503599627370497.0L);
9373 TEST_f_f (round, 4503599627370497.5L, 4503599627370498.0L);
9374 # if LDBL_MANT_DIG > 100
9375 TEST_f_f (round, 4503599627370494.5000000000001L, 4503599627370495.0L);
9376 TEST_f_f (round, 4503599627370495.5000000000001L, 4503599627370496.0L);
9377 TEST_f_f (round, 4503599627370496.5000000000001L, 4503599627370497.0L);
9380 TEST_f_f (round, -4503599627370495.5L, -4503599627370496.0L);
9381 TEST_f_f (round, -4503599627370496.25L, -4503599627370496.0L);
9382 TEST_f_f (round, -4503599627370496.5L, -4503599627370497.0L);
9383 TEST_f_f (round, -4503599627370496.75L, -4503599627370497.0L);
9384 TEST_f_f (round, -4503599627370497.5L, -4503599627370498.0L);
9385 # if LDBL_MANT_DIG > 100
9386 TEST_f_f (round, -4503599627370494.5000000000001L, -4503599627370495.0L);
9387 TEST_f_f (round, -4503599627370495.5000000000001L, -4503599627370496.0L);
9388 TEST_f_f (round, -4503599627370496.5000000000001L, -4503599627370497.0L);
9391 TEST_f_f (round, 9007199254740991.5L, 9007199254740992.0L);
9392 TEST_f_f (round, 9007199254740992.25L, 9007199254740992.0L);
9393 TEST_f_f (round, 9007199254740992.5L, 9007199254740993.0L);
9394 TEST_f_f (round, 9007199254740992.75L, 9007199254740993.0L);
9395 TEST_f_f (round, 9007199254740993.5L, 9007199254740994.0L);
9397 TEST_f_f (round, -9007199254740991.5L, -9007199254740992.0L);
9398 TEST_f_f (round, -9007199254740992.25L, -9007199254740992.0L);
9399 TEST_f_f (round, -9007199254740992.5L, -9007199254740993.0L);
9400 TEST_f_f (round, -9007199254740992.75L, -9007199254740993.0L);
9401 TEST_f_f (round, -9007199254740993.5L, -9007199254740994.0L);
9403 # if LDBL_MANT_DIG > 100
9404 TEST_f_f (round, 9007199254740991.0000000000001L, 9007199254740991.0L);
9405 TEST_f_f (round, 9007199254740992.0000000000001L, 9007199254740992.0L);
9406 TEST_f_f (round, 9007199254740993.0000000000001L, 9007199254740993.0L);
9407 TEST_f_f (round, 9007199254740991.5000000000001L, 9007199254740992.0L);
9408 TEST_f_f (round, 9007199254740992.5000000000001L, 9007199254740993.0L);
9409 TEST_f_f (round, 9007199254740993.5000000000001L, 9007199254740994.0L);
9411 TEST_f_f (round, -9007199254740991.0000000000001L, -9007199254740991.0L);
9412 TEST_f_f (round, -9007199254740992.0000000000001L, -9007199254740992.0L);
9413 TEST_f_f (round, -9007199254740993.0000000000001L, -9007199254740993.0L);
9414 TEST_f_f (round, -9007199254740991.5000000000001L, -9007199254740992.0L);
9415 TEST_f_f (round, -9007199254740992.5000000000001L, -9007199254740993.0L);
9416 TEST_f_f (round, -9007199254740993.5000000000001L, -9007199254740994.0L);
9419 TEST_f_f (round, 72057594037927935.5L, 72057594037927936.0L);
9420 TEST_f_f (round, 72057594037927936.25L, 72057594037927936.0L);
9421 TEST_f_f (round, 72057594037927936.5L, 72057594037927937.0L);
9422 TEST_f_f (round, 72057594037927936.75L, 72057594037927937.0L);
9423 TEST_f_f (round, 72057594037927937.5L, 72057594037927938.0L);
9425 TEST_f_f (round, -72057594037927935.5L, -72057594037927936.0L);
9426 TEST_f_f (round, -72057594037927936.25L, -72057594037927936.0L);
9427 TEST_f_f (round, -72057594037927936.5L, -72057594037927937.0L);
9428 TEST_f_f (round, -72057594037927936.75L, -72057594037927937.0L);
9429 TEST_f_f (round, -72057594037927937.5L, -72057594037927938.0L);
9431 TEST_f_f (round, 10141204801825835211973625643007.5L, 10141204801825835211973625643008.0L);
9432 TEST_f_f (round, 10141204801825835211973625643008.25L, 10141204801825835211973625643008.0L);
9433 TEST_f_f (round, 10141204801825835211973625643008.5L, 10141204801825835211973625643009.0L);
9434 TEST_f_f (round, 10141204801825835211973625643008.75L, 10141204801825835211973625643009.0L);
9435 TEST_f_f (round, 10141204801825835211973625643009.5L, 10141204801825835211973625643010.0L);
9448 TEST_ff_f (scalb, 2.0, 0.5, nan_value, INVALID_EXCEPTION);
9449 TEST_ff_f (scalb, 3.0, -2.5, nan_value, INVALID_EXCEPTION);
9451 TEST_ff_f (scalb, 0, nan_value, nan_value);
9452 TEST_ff_f (scalb, 1, nan_value, nan_value);
9454 TEST_ff_f (scalb, 1, 0, 1);
9455 TEST_ff_f (scalb, -1, 0, -1);
9457 TEST_ff_f (scalb, 0, plus_infty, nan_value, INVALID_EXCEPTION);
9458 TEST_ff_f (scalb, minus_zero, plus_infty, nan_value, INVALID_EXCEPTION);
9460 TEST_ff_f (scalb, 0, 2, 0);
9461 TEST_ff_f (scalb, minus_zero, -4, minus_zero);
9462 TEST_ff_f (scalb, 0, 0, 0);
9463 TEST_ff_f (scalb, minus_zero, 0, minus_zero);
9464 TEST_ff_f (scalb, 0, -1, 0);
9465 TEST_ff_f (scalb, minus_zero, -10, minus_zero);
9466 TEST_ff_f (scalb, 0, minus_infty, 0);
9467 TEST_ff_f (scalb, minus_zero, minus_infty, minus_zero);
9469 TEST_ff_f (scalb, plus_infty, -1, plus_infty);
9470 TEST_ff_f (scalb, minus_infty, -10, minus_infty);
9471 TEST_ff_f (scalb, plus_infty, 0, plus_infty);
9472 TEST_ff_f (scalb, minus_infty, 0, minus_infty);
9473 TEST_ff_f (scalb, plus_infty, 2, plus_infty);
9474 TEST_ff_f (scalb, minus_infty, 100, minus_infty);
9476 TEST_ff_f (scalb, 0.1L, minus_infty, 0.0);
9477 TEST_ff_f (scalb, -0.1L, minus_infty, minus_zero);
9479 TEST_ff_f (scalb, 1, plus_infty, plus_infty);
9480 TEST_ff_f (scalb, -1, plus_infty, minus_infty);
9481 TEST_ff_f (scalb, plus_infty, plus_infty, plus_infty);
9482 TEST_ff_f (scalb, minus_infty, plus_infty, minus_infty);
9484 TEST_ff_f (scalb, plus_infty, minus_infty, nan_value, INVALID_EXCEPTION);
9485 TEST_ff_f (scalb, minus_infty, minus_infty, nan_value, INVALID_EXCEPTION);
9487 TEST_ff_f (scalb, nan_value, 1, nan_value);
9488 TEST_ff_f (scalb, 1, nan_value, nan_value);
9489 TEST_ff_f (scalb, nan_value, 0, nan_value);
9490 TEST_ff_f (scalb, 0, nan_value, nan_value);
9491 TEST_ff_f (scalb, nan_value, plus_infty, nan_value);
9492 TEST_ff_f (scalb, plus_infty, nan_value, nan_value);
9493 TEST_ff_f (scalb, nan_value, nan_value, nan_value);
9495 TEST_ff_f (scalb, 0.8L, 4, 12.8L);
9496 TEST_ff_f (scalb, -0.854375L, 5, -27.34L);
9508 TEST_fi_f (scalbn, 0, 0, 0);
9509 TEST_fi_f (scalbn, minus_zero, 0, minus_zero);
9511 TEST_fi_f (scalbn, plus_infty, 1, plus_infty);
9512 TEST_fi_f (scalbn, minus_infty, 1, minus_infty);
9513 TEST_fi_f (scalbn, nan_value, 1, nan_value);
9515 TEST_fi_f (scalbn, 0.8L, 4, 12.8L);
9516 TEST_fi_f (scalbn, -0.854375L, 5, -27.34L);
9518 TEST_fi_f (scalbn, 1, 0L, 1);
9520 TEST_fi_f (scalbn, 1, INT_MAX, plus_infty, OVERFLOW_EXCEPTION);
9521 TEST_fi_f (scalbn, 1, INT_MIN, plus_zero, UNDERFLOW_EXCEPTION);
9522 TEST_fi_f (scalbn, max_value, INT_MAX, plus_infty, OVERFLOW_EXCEPTION);
9523 TEST_fi_f (scalbn, max_value, INT_MIN, plus_zero, UNDERFLOW_EXCEPTION);
9524 TEST_fi_f (scalbn, min_value, INT_MAX, plus_infty, OVERFLOW_EXCEPTION);
9525 TEST_fi_f (scalbn, min_value, INT_MIN, plus_zero, UNDERFLOW_EXCEPTION);
9526 TEST_fi_f (scalbn, min_value / 4, INT_MAX, plus_infty, OVERFLOW_EXCEPTION);
9527 TEST_fi_f (scalbn, min_value / 4, INT_MIN, plus_zero, UNDERFLOW_EXCEPTION);
9539 TEST_fl_f (scalbln, 0, 0, 0);
9540 TEST_fl_f (scalbln, minus_zero, 0, minus_zero);
9542 TEST_fl_f (scalbln, plus_infty, 1, plus_infty);
9543 TEST_fl_f (scalbln, minus_infty, 1, minus_infty);
9544 TEST_fl_f (scalbln, nan_value, 1, nan_value);
9546 TEST_fl_f (scalbln, 0.8L, 4, 12.8L);
9547 TEST_fl_f (scalbln, -0.854375L, 5, -27.34L);
9549 TEST_fl_f (scalbln, 1, 0L, 1);
9551 TEST_fi_f (scalbln, 1, INT_MAX, plus_infty, OVERFLOW_EXCEPTION);
9552 TEST_fi_f (scalbln, 1, INT_MIN, plus_zero, UNDERFLOW_EXCEPTION);
9553 TEST_fi_f (scalbln, max_value, INT_MAX, plus_infty, OVERFLOW_EXCEPTION);
9554 TEST_fi_f (scalbln, max_value, INT_MIN, plus_zero, UNDERFLOW_EXCEPTION);
9555 TEST_fi_f (scalbln, min_value, INT_MAX, plus_infty, OVERFLOW_EXCEPTION);
9556 TEST_fi_f (scalbln, min_value, INT_MIN, plus_zero, UNDERFLOW_EXCEPTION);
9557 TEST_fi_f (scalbln, min_value / 4, INT_MAX, plus_infty, OVERFLOW_EXCEPTION);
9558 TEST_fi_f (scalbln, min_value / 4, INT_MIN, plus_zero, UNDERFLOW_EXCEPTION);
9560 TEST_fi_f (scalbln, 1, LONG_MAX, plus_infty, OVERFLOW_EXCEPTION);
9561 TEST_fi_f (scalbln, 1, LONG_MIN, plus_zero, UNDERFLOW_EXCEPTION);
9562 TEST_fi_f (scalbln, max_value, LONG_MAX, plus_infty, OVERFLOW_EXCEPTION);
9563 TEST_fi_f (scalbln, max_value, LONG_MIN, plus_zero, UNDERFLOW_EXCEPTION);
9564 TEST_fi_f (scalbln, min_value, LONG_MAX, plus_infty, OVERFLOW_EXCEPTION);
9565 TEST_fi_f (scalbln, min_value, LONG_MIN, plus_zero, UNDERFLOW_EXCEPTION);
9566 TEST_fi_f (scalbln, min_value / 4, LONG_MAX, plus_infty, OVERFLOW_EXCEPTION);
9567 TEST_fi_f (scalbln, min_value / 4, LONG_MIN, plus_zero, UNDERFLOW_EXCEPTION);
9569 #if LONG_MAX >= 0x100000000
9570 TEST_fi_f (scalbln, 1, 0x88000000L, plus_infty, OVERFLOW_EXCEPTION);
9571 TEST_fi_f (scalbln, 1, -0x88000000L, plus_zero, UNDERFLOW_EXCEPTION);
9572 TEST_fi_f (scalbln, max_value, 0x88000000L, plus_infty, OVERFLOW_EXCEPTION);
9573 TEST_fi_f (scalbln, max_value, -0x88000000L, plus_zero, UNDERFLOW_EXCEPTION);
9574 TEST_fi_f (scalbln, min_value, 0x88000000L, plus_infty, OVERFLOW_EXCEPTION);
9575 TEST_fi_f (scalbln, min_value, -0x88000000L, plus_zero, UNDERFLOW_EXCEPTION);
9576 TEST_fi_f (scalbln, min_value / 4, 0x88000000L, plus_infty, OVERFLOW_EXCEPTION);
9577 TEST_fi_f (scalbln, min_value / 4, -0x88000000L, plus_zero, UNDERFLOW_EXCEPTION);
9590 TEST_f_b (signbit, 0, 0);
9591 TEST_f_b (signbit, minus_zero, 1);
9592 TEST_f_b (signbit, plus_infty, 0);
9593 TEST_f_b (signbit, minus_infty, 1);
9595 /* signbit (x) != 0 for x < 0. */
9596 TEST_f_b (signbit, -1, 1);
9597 /* signbit (x) == 0 for x >= 0. */
9598 TEST_f_b (signbit, 1, 0);
9609 if (errno == ENOSYS)
9610 /* Function not implemented. */
9615 TEST_f_f (sin, 0, 0);
9616 TEST_f_f (sin, minus_zero, minus_zero);
9618 TEST_f_f (sin, plus_infty, nan_value, INVALID_EXCEPTION);
9619 check_int ("errno for sin(+inf) == EDOM", errno, EDOM, 0, 0, 0);
9621 TEST_f_f (sin, minus_infty, nan_value, INVALID_EXCEPTION);
9622 check_int ("errno for sin(-inf) == EDOM", errno, EDOM, 0, 0, 0);
9624 TEST_f_f (sin, nan_value, nan_value);
9625 check_int ("errno for sin(NaN) unchanged", errno, 0, 0, 0, 0);
9627 TEST_f_f (sin, M_PI_6l, 0.5);
9628 TEST_f_f (sin, -M_PI_6l, -0.5);
9629 TEST_f_f (sin, M_PI_2l, 1);
9630 TEST_f_f (sin, -M_PI_2l, -1);
9631 TEST_f_f (sin, 0.75L, 0.681638760023334166733241952779893935L);
9633 TEST_f_f (sin, 0x1p65, -0.047183876212354673805106149805700013943218L);
9634 TEST_f_f (sin, -0x1p65, 0.047183876212354673805106149805700013943218L);
9636 TEST_f_f (sin, 0x1.7f4134p+103, -6.6703229329788657073304190650534846045235e-08L);
9639 TEST_f_f (sin, 0.80190127184058835, 0.71867942238767868);
9640 TEST_f_f (sin, 2.522464e-1, 2.4957989804940911e-1);
9644 TEST_f_f (sin, 1e22, -0.8522008497671888017727058937530293682618L);
9645 TEST_f_f (sin, 0x1p1023, 0.5631277798508840134529434079444683477104L);
9648 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
9649 TEST_f_f (sin, 0x1p16383L, 0.3893629985894208126948115852610595405563L);
9652 TEST_f_f (sin, 0x1p+120, 3.77820109360752022655548470056922991960587e-01L);
9653 TEST_f_f (sin, 0x1p+127, 6.23385512955870240370428801097126489001833e-01L);
9654 TEST_f_f (sin, 0x1.fffff8p+127, 4.85786063130487339701113680434728152037092e-02L);
9655 TEST_f_f (sin, 0x1.fffffep+127, -5.21876523333658540551505357019806722935726e-01L);
9656 TEST_f_f (sin, 0x1p+50, 4.96396515208940840876821859865411368093356e-01L);
9657 TEST_f_f (sin, 0x1p+28, -9.86198211836975655703110310527108292055548e-01L);
9665 sin_test_tonearest (void)
9667 int save_round_mode;
9670 if (errno == ENOSYS)
9671 /* Function not implemented. */
9674 START (sin_tonearest);
9676 save_round_mode = fegetround ();
9678 if (!fesetround (FE_TONEAREST))
9680 TEST_f_f (sin, 1, 0.8414709848078965066525023216302989996226L);
9681 TEST_f_f (sin, 2, 0.9092974268256816953960198659117448427023L);
9682 TEST_f_f (sin, 3, 0.1411200080598672221007448028081102798469L);
9683 TEST_f_f (sin, 4, -0.7568024953079282513726390945118290941359L);
9684 TEST_f_f (sin, 5, -0.9589242746631384688931544061559939733525L);
9685 TEST_f_f (sin, 6, -0.2794154981989258728115554466118947596280L);
9686 TEST_f_f (sin, 7, 0.6569865987187890903969990915936351779369L);
9687 TEST_f_f (sin, 8, 0.9893582466233817778081235982452886721164L);
9688 TEST_f_f (sin, 9, 0.4121184852417565697562725663524351793439L);
9689 TEST_f_f (sin, 10, -0.5440211108893698134047476618513772816836L);
9692 fesetround (save_round_mode);
9694 END (sin_tonearest);
9699 sin_test_towardzero (void)
9701 int save_round_mode;
9704 if (errno == ENOSYS)
9705 /* Function not implemented. */
9708 START (sin_towardzero);
9710 save_round_mode = fegetround ();
9712 if (!fesetround (FE_TOWARDZERO))
9714 TEST_f_f (sin, 1, 0.8414709848078965066525023216302989996226L);
9715 TEST_f_f (sin, 2, 0.9092974268256816953960198659117448427023L);
9716 TEST_f_f (sin, 3, 0.1411200080598672221007448028081102798469L);
9717 TEST_f_f (sin, 4, -0.7568024953079282513726390945118290941359L);
9718 TEST_f_f (sin, 5, -0.9589242746631384688931544061559939733525L);
9719 TEST_f_f (sin, 6, -0.2794154981989258728115554466118947596280L);
9720 TEST_f_f (sin, 7, 0.6569865987187890903969990915936351779369L);
9721 TEST_f_f (sin, 8, 0.9893582466233817778081235982452886721164L);
9722 TEST_f_f (sin, 9, 0.4121184852417565697562725663524351793439L);
9723 TEST_f_f (sin, 10, -0.5440211108893698134047476618513772816836L);
9726 fesetround (save_round_mode);
9728 END (sin_towardzero);
9733 sin_test_downward (void)
9735 int save_round_mode;
9738 if (errno == ENOSYS)
9739 /* Function not implemented. */
9742 START (sin_downward);
9744 save_round_mode = fegetround ();
9746 if (!fesetround (FE_DOWNWARD))
9748 TEST_f_f (sin, 1, 0.8414709848078965066525023216302989996226L);
9749 TEST_f_f (sin, 2, 0.9092974268256816953960198659117448427023L);
9750 TEST_f_f (sin, 3, 0.1411200080598672221007448028081102798469L);
9751 TEST_f_f (sin, 4, -0.7568024953079282513726390945118290941359L);
9752 TEST_f_f (sin, 5, -0.9589242746631384688931544061559939733525L);
9753 TEST_f_f (sin, 6, -0.2794154981989258728115554466118947596280L);
9754 TEST_f_f (sin, 7, 0.6569865987187890903969990915936351779369L);
9755 TEST_f_f (sin, 8, 0.9893582466233817778081235982452886721164L);
9756 TEST_f_f (sin, 9, 0.4121184852417565697562725663524351793439L);
9757 TEST_f_f (sin, 10, -0.5440211108893698134047476618513772816836L);
9760 fesetround (save_round_mode);
9767 sin_test_upward (void)
9769 int save_round_mode;
9772 if (errno == ENOSYS)
9773 /* Function not implemented. */
9778 save_round_mode = fegetround ();
9780 if (!fesetround (FE_UPWARD))
9782 TEST_f_f (sin, 1, 0.8414709848078965066525023216302989996226L);
9783 TEST_f_f (sin, 2, 0.9092974268256816953960198659117448427023L);
9784 TEST_f_f (sin, 3, 0.1411200080598672221007448028081102798469L);
9785 TEST_f_f (sin, 4, -0.7568024953079282513726390945118290941359L);
9786 TEST_f_f (sin, 5, -0.9589242746631384688931544061559939733525L);
9787 TEST_f_f (sin, 6, -0.2794154981989258728115554466118947596280L);
9788 TEST_f_f (sin, 7, 0.6569865987187890903969990915936351779369L);
9789 TEST_f_f (sin, 8, 0.9893582466233817778081235982452886721164L);
9790 TEST_f_f (sin, 9, 0.4121184852417565697562725663524351793439L);
9791 TEST_f_f (sin, 10, -0.5440211108893698134047476618513772816836L);
9794 fesetround (save_round_mode);
9803 FLOAT sin_res, cos_res;
9806 FUNC(sincos) (0, &sin_res, &cos_res);
9807 if (errno == ENOSYS)
9808 /* Function not implemented. */
9813 /* sincos is treated differently because it returns void. */
9814 TEST_extra (sincos, 0, 0, 1);
9816 TEST_extra (sincos, minus_zero, minus_zero, 1);
9817 TEST_extra (sincos, plus_infty, nan_value, nan_value, INVALID_EXCEPTION);
9818 TEST_extra (sincos, minus_infty, nan_value, nan_value, INVALID_EXCEPTION);
9819 TEST_extra (sincos, nan_value, nan_value, nan_value);
9821 TEST_extra (sincos, M_PI_2l, 1, 0);
9822 TEST_extra (sincos, M_PI_6l, 0.5, 0.86602540378443864676372317075293616L);
9823 TEST_extra (sincos, M_PI_6l*2.0, 0.86602540378443864676372317075293616L, 0.5);
9824 TEST_extra (sincos, 0.75L, 0.681638760023334166733241952779893935L, 0.731688868873820886311838753000084544L);
9826 TEST_extra (sincos, 0x1p65, -0.047183876212354673805106149805700013943218L, 0.99888622066058013610642172179340364209972L);
9827 TEST_extra (sincos, -0x1p65, 0.047183876212354673805106149805700013943218L, 0.99888622066058013610642172179340364209972L);
9830 TEST_extra (sincos, 0.80190127184058835, 0.71867942238767868, 0.69534156199418473);
9834 TEST_extra (sincos, 1e22, -0.8522008497671888017727058937530293682618L, 0.5232147853951389454975944733847094921409L);
9835 TEST_extra (sincos, 0x1p1023, 0.5631277798508840134529434079444683477104L, -0.826369834614147994500785680811743734805L);
9838 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
9839 TEST_extra (sincos, 0x1p16383L, 0.3893629985894208126948115852610595405563L, 0.9210843909921906206874509522505756251609L);
9842 TEST_extra (sincos, 0x1p+120, 3.77820109360752022655548470056922991960587e-01L, -9.25879022854837867303861764107414946730833e-01L);
9843 TEST_extra (sincos, 0x1p+127, 6.23385512955870240370428801097126489001833e-01L, 7.81914638714960072263910298466369236613162e-01L);
9844 TEST_extra (sincos, 0x1.fffff8p+127, 4.85786063130487339701113680434728152037092e-02L, 9.98819362551949040703862043664101081064641e-01L);
9845 TEST_extra (sincos, 0x1.fffffep+127, -5.21876523333658540551505357019806722935726e-01L, 8.53021039830304158051791467692161107353094e-01L);
9846 TEST_extra (sincos, 0x1p+50, 4.96396515208940840876821859865411368093356e-01L, 8.68095904660550604334592502063501320395739e-01L);
9847 TEST_extra (sincos, 0x1p+28, -9.86198211836975655703110310527108292055548e-01L, -1.65568979490578758865468278195361551113358e-01L);
9857 if (errno == ENOSYS)
9858 /* Function not implemented. */
9862 TEST_f_f (sinh, 0, 0);
9863 TEST_f_f (sinh, minus_zero, minus_zero);
9866 TEST_f_f (sinh, plus_infty, plus_infty);
9867 TEST_f_f (sinh, minus_infty, minus_infty);
9869 TEST_f_f (sinh, nan_value, nan_value);
9871 TEST_f_f (sinh, 0.75L, 0.822316731935829980703661634446913849L);
9872 TEST_f_f (sinh, 0x8p-32L, 1.86264514923095703232705808926175479e-9L);
9879 sinh_test_tonearest (void)
9881 int save_round_mode;
9884 if (errno == ENOSYS)
9885 /* Function not implemented. */
9888 START (sinh_tonearest);
9890 save_round_mode = fegetround ();
9892 if (!fesetround (FE_TONEAREST))
9894 TEST_f_f (sinh, 22, 1792456423.065795780701106568345764104225L);
9895 TEST_f_f (sinh, 23, 4872401723.124451299966006944252978187305L);
9896 TEST_f_f (sinh, 24, 13244561064.92173614705070540368454568168L);
9899 fesetround (save_round_mode);
9901 END (sinh_tonearest);
9906 sinh_test_towardzero (void)
9908 int save_round_mode;
9911 if (errno == ENOSYS)
9912 /* Function not implemented. */
9915 START (sinh_towardzero);
9917 save_round_mode = fegetround ();
9919 if (!fesetround (FE_TOWARDZERO))
9921 TEST_f_f (sinh, 22, 1792456423.065795780701106568345764104225L);
9922 TEST_f_f (sinh, 23, 4872401723.124451299966006944252978187305L);
9923 TEST_f_f (sinh, 24, 13244561064.92173614705070540368454568168L);
9926 fesetround (save_round_mode);
9928 END (sinh_towardzero);
9933 sinh_test_downward (void)
9935 int save_round_mode;
9938 if (errno == ENOSYS)
9939 /* Function not implemented. */
9942 START (sinh_downward);
9944 save_round_mode = fegetround ();
9946 if (!fesetround (FE_DOWNWARD))
9948 TEST_f_f (sinh, 22, 1792456423.065795780701106568345764104225L);
9949 TEST_f_f (sinh, 23, 4872401723.124451299966006944252978187305L);
9950 TEST_f_f (sinh, 24, 13244561064.92173614705070540368454568168L);
9953 fesetround (save_round_mode);
9955 END (sinh_downward);
9960 sinh_test_upward (void)
9962 int save_round_mode;
9965 if (errno == ENOSYS)
9966 /* Function not implemented. */
9969 START (sinh_upward);
9971 save_round_mode = fegetround ();
9973 if (!fesetround (FE_UPWARD))
9975 TEST_f_f (sinh, 22, 1792456423.065795780701106568345764104225L);
9976 TEST_f_f (sinh, 23, 4872401723.124451299966006944252978187305L);
9977 TEST_f_f (sinh, 24, 13244561064.92173614705070540368454568168L);
9980 fesetround (save_round_mode);
9991 if (errno == ENOSYS)
9992 /* Function not implemented. */
9997 TEST_f_f (sqrt, 0, 0);
9998 TEST_f_f (sqrt, nan_value, nan_value);
9999 TEST_f_f (sqrt, plus_infty, plus_infty);
10001 TEST_f_f (sqrt, minus_zero, minus_zero);
10003 /* sqrt (x) == NaN plus invalid exception for x < 0. */
10004 TEST_f_f (sqrt, -1, nan_value, INVALID_EXCEPTION);
10005 TEST_f_f (sqrt, -max_value, nan_value, INVALID_EXCEPTION);
10006 TEST_f_f (sqrt, minus_infty, nan_value, INVALID_EXCEPTION);
10007 TEST_f_f (sqrt, nan_value, nan_value);
10009 TEST_f_f (sqrt, 2209, 47);
10010 TEST_f_f (sqrt, 4, 2);
10011 TEST_f_f (sqrt, 2, M_SQRT2l);
10012 TEST_f_f (sqrt, 0.25, 0.5);
10013 TEST_f_f (sqrt, 6642.25, 81.5);
10014 TEST_f_f (sqrt, 15190.5625L, 123.25L);
10015 TEST_f_f (sqrt, 0.75L, 0.866025403784438646763723170752936183L);
10026 if (errno == ENOSYS)
10027 /* Function not implemented. */
10032 TEST_f_f (tan, 0, 0);
10033 TEST_f_f (tan, minus_zero, minus_zero);
10035 TEST_f_f (tan, plus_infty, nan_value, INVALID_EXCEPTION);
10036 check_int ("errno for tan(Inf) == EDOM", errno, EDOM, 0, 0, 0);
10038 TEST_f_f (tan, minus_infty, nan_value, INVALID_EXCEPTION);
10039 check_int ("errno for tan(-Inf) == EDOM", errno, EDOM, 0, 0, 0);
10041 TEST_f_f (tan, nan_value, nan_value);
10042 check_int ("errno for tan(NaN) == 0", errno, 0, 0, 0, 0);
10044 TEST_f_f (tan, M_PI_4l, 1);
10045 TEST_f_f (tan, 0.75L, 0.931596459944072461165202756573936428L);
10047 TEST_f_f (tan, 0x1p65, -0.0472364872359047946798414219288370688827L);
10048 TEST_f_f (tan, -0x1p65, 0.0472364872359047946798414219288370688827L);
10050 TEST_f_f (tan, 0xc.9p-4, 0.9995162902115457818029468900654150261381L);
10051 TEST_f_f (tan, 0xc.908p-4, 0.9997603425502441410973077452249560802034L);
10052 TEST_f_f (tan, 0xc.90cp-4, 0.9998823910588060302788513970802357770031L);
10053 TEST_f_f (tan, 0xc.90ep-4, 0.9999434208994808753305784795924711152508L);
10054 TEST_f_f (tan, 0xc.90fp-4, 0.9999739372166156702433266059635165160515L);
10055 TEST_f_f (tan, 0xc.90f8p-4, 0.9999891957244072765118898375645469865764L);
10056 TEST_f_f (tan, 0xc.90fcp-4, 0.9999968250656122402859679132395522927393L);
10057 TEST_f_f (tan, 0xc.90fdp-4, 0.9999987324100083358016192309006353329444L);
10058 TEST_f_f (tan, 0xc.90fd8p-4, 0.9999996860835706212861509874451585282616L);
10059 TEST_f_f (tan, 0xc.90fdap-4, 0.9999999245021033010474530133665235922808L);
10060 TEST_f_f (tan, 0xc.ap-4, 1.0073556597407272165371804539701396631519L);
10061 TEST_f_f (tan, 0xc.98p-4, 1.0034282930863044654045449407466962736255L);
10062 TEST_f_f (tan, 0xc.94p-4, 1.0014703786820082237342656561856877993328L);
10063 TEST_f_f (tan, 0xc.92p-4, 1.0004928571392300571266638743539017593717L);
10064 TEST_f_f (tan, 0xc.91p-4, 1.0000044544650244953647966900221905361131L);
10065 TEST_f_f (tan, 0xc.90fep-4, 1.0000006397580424009014454926842136804016L);
10066 TEST_f_f (tan, 0xc.90fdcp-4, 1.0000001629206928242190327320047489394217L);
10067 TEST_f_f (tan, 0xc.90fdbp-4, 1.0000000437113909572052640953950483705005L);
10069 TEST_f_f (tan, -0xc.9p-4, -0.9995162902115457818029468900654150261381L);
10070 TEST_f_f (tan, -0xc.908p-4, -0.9997603425502441410973077452249560802034L);
10071 TEST_f_f (tan, -0xc.90cp-4, -0.9998823910588060302788513970802357770031L);
10072 TEST_f_f (tan, -0xc.90ep-4, -0.9999434208994808753305784795924711152508L);
10073 TEST_f_f (tan, -0xc.90fp-4, -0.9999739372166156702433266059635165160515L);
10074 TEST_f_f (tan, -0xc.90f8p-4, -0.9999891957244072765118898375645469865764L);
10075 TEST_f_f (tan, -0xc.90fcp-4, -0.9999968250656122402859679132395522927393L);
10076 TEST_f_f (tan, -0xc.90fdp-4, -0.9999987324100083358016192309006353329444L);
10077 TEST_f_f (tan, -0xc.90fd8p-4, -0.9999996860835706212861509874451585282616L);
10078 TEST_f_f (tan, -0xc.90fdap-4, -0.9999999245021033010474530133665235922808L);
10079 TEST_f_f (tan, -0xc.ap-4, -1.0073556597407272165371804539701396631519L);
10080 TEST_f_f (tan, -0xc.98p-4, -1.0034282930863044654045449407466962736255L);
10081 TEST_f_f (tan, -0xc.94p-4, -1.0014703786820082237342656561856877993328L);
10082 TEST_f_f (tan, -0xc.92p-4, -1.0004928571392300571266638743539017593717L);
10083 TEST_f_f (tan, -0xc.91p-4, -1.0000044544650244953647966900221905361131L);
10084 TEST_f_f (tan, -0xc.90fep-4, -1.0000006397580424009014454926842136804016L);
10085 TEST_f_f (tan, -0xc.90fdcp-4, -1.0000001629206928242190327320047489394217L);
10086 TEST_f_f (tan, -0xc.90fdbp-4, -1.0000000437113909572052640953950483705005L);
10089 TEST_f_f (tan, 1e22, -1.628778225606898878549375936939548513545L);
10090 TEST_f_f (tan, 0x1p1023, -0.6814476476066215012854144040167365190368L);
10093 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
10094 TEST_f_f (tan, 0x1p16383L, 0.422722393732022337800504160054440141575L);
10102 tan_test_tonearest (void)
10104 int save_round_mode;
10107 if (errno == ENOSYS)
10108 /* Function not implemented. */
10111 START (tan_tonearest);
10113 save_round_mode = fegetround ();
10115 if (!fesetround (FE_TONEAREST))
10117 TEST_f_f (tan, 1, 1.5574077246549022305069748074583601730873L);
10118 TEST_f_f (tan, 2, -2.1850398632615189916433061023136825434320L);
10119 TEST_f_f (tan, 3, -0.1425465430742778052956354105339134932261L);
10120 TEST_f_f (tan, 4, 1.1578212823495775831373424182673239231198L);
10121 TEST_f_f (tan, 5, -3.3805150062465856369827058794473439087096L);
10122 TEST_f_f (tan, 6, -0.2910061913847491570536995888681755428312L);
10123 TEST_f_f (tan, 7, 0.8714479827243187364564508896003135663222L);
10124 TEST_f_f (tan, 8, -6.7997114552203786999252627596086333648814L);
10125 TEST_f_f (tan, 9, -0.4523156594418098405903708757987855343087L);
10126 TEST_f_f (tan, 10, 0.6483608274590866712591249330098086768169L);
10129 fesetround (save_round_mode);
10131 END (tan_tonearest);
10136 tan_test_towardzero (void)
10138 int save_round_mode;
10141 if (errno == ENOSYS)
10142 /* Function not implemented. */
10145 START (tan_towardzero);
10147 save_round_mode = fegetround ();
10149 if (!fesetround (FE_TOWARDZERO))
10151 TEST_f_f (tan, 1, 1.5574077246549022305069748074583601730873L);
10152 TEST_f_f (tan, 2, -2.1850398632615189916433061023136825434320L);
10153 TEST_f_f (tan, 3, -0.1425465430742778052956354105339134932261L);
10154 TEST_f_f (tan, 4, 1.1578212823495775831373424182673239231198L);
10155 TEST_f_f (tan, 5, -3.3805150062465856369827058794473439087096L);
10156 TEST_f_f (tan, 6, -0.2910061913847491570536995888681755428312L);
10157 TEST_f_f (tan, 7, 0.8714479827243187364564508896003135663222L);
10158 TEST_f_f (tan, 8, -6.7997114552203786999252627596086333648814L);
10159 TEST_f_f (tan, 9, -0.4523156594418098405903708757987855343087L);
10160 TEST_f_f (tan, 10, 0.6483608274590866712591249330098086768169L);
10163 fesetround (save_round_mode);
10165 END (tan_towardzero);
10170 tan_test_downward (void)
10172 int save_round_mode;
10175 if (errno == ENOSYS)
10176 /* Function not implemented. */
10179 START (tan_downward);
10181 save_round_mode = fegetround ();
10183 if (!fesetround (FE_DOWNWARD))
10185 TEST_f_f (tan, 1, 1.5574077246549022305069748074583601730873L);
10186 TEST_f_f (tan, 2, -2.1850398632615189916433061023136825434320L);
10187 TEST_f_f (tan, 3, -0.1425465430742778052956354105339134932261L);
10188 TEST_f_f (tan, 4, 1.1578212823495775831373424182673239231198L);
10189 TEST_f_f (tan, 5, -3.3805150062465856369827058794473439087096L);
10190 TEST_f_f (tan, 6, -0.2910061913847491570536995888681755428312L);
10191 TEST_f_f (tan, 7, 0.8714479827243187364564508896003135663222L);
10192 TEST_f_f (tan, 8, -6.7997114552203786999252627596086333648814L);
10193 TEST_f_f (tan, 9, -0.4523156594418098405903708757987855343087L);
10194 TEST_f_f (tan, 10, 0.6483608274590866712591249330098086768169L);
10197 fesetround (save_round_mode);
10199 END (tan_downward);
10204 tan_test_upward (void)
10206 int save_round_mode;
10209 if (errno == ENOSYS)
10210 /* Function not implemented. */
10213 START (tan_upward);
10215 save_round_mode = fegetround ();
10217 if (!fesetround (FE_UPWARD))
10219 TEST_f_f (tan, 1, 1.5574077246549022305069748074583601730873L);
10220 TEST_f_f (tan, 2, -2.1850398632615189916433061023136825434320L);
10221 TEST_f_f (tan, 3, -0.1425465430742778052956354105339134932261L);
10222 TEST_f_f (tan, 4, 1.1578212823495775831373424182673239231198L);
10223 TEST_f_f (tan, 5, -3.3805150062465856369827058794473439087096L);
10224 TEST_f_f (tan, 6, -0.2910061913847491570536995888681755428312L);
10225 TEST_f_f (tan, 7, 0.8714479827243187364564508896003135663222L);
10226 TEST_f_f (tan, 8, -6.7997114552203786999252627596086333648814L);
10227 TEST_f_f (tan, 9, -0.4523156594418098405903708757987855343087L);
10228 TEST_f_f (tan, 10, 0.6483608274590866712591249330098086768169L);
10231 fesetround (save_round_mode);
10242 if (errno == ENOSYS)
10243 /* Function not implemented. */
10248 TEST_f_f (tanh, 0, 0);
10249 TEST_f_f (tanh, minus_zero, minus_zero);
10251 #ifndef TEST_INLINE
10252 TEST_f_f (tanh, plus_infty, 1);
10253 TEST_f_f (tanh, minus_infty, -1);
10255 TEST_f_f (tanh, nan_value, nan_value);
10257 TEST_f_f (tanh, 0.75L, 0.635148952387287319214434357312496495L);
10258 TEST_f_f (tanh, -0.75L, -0.635148952387287319214434357312496495L);
10260 TEST_f_f (tanh, 1.0L, 0.7615941559557648881194582826047935904L);
10261 TEST_f_f (tanh, -1.0L, -0.7615941559557648881194582826047935904L);
10264 TEST_f_f (tanh, 0x1p-57L, 6.938893903907228377647697925567626953125e-18L);
10274 if (errno == ENOSYS)
10275 /* Function not implemented. */
10280 TEST_f_f (tgamma, plus_infty, plus_infty);
10281 TEST_f_f (tgamma, max_value, plus_infty, OVERFLOW_EXCEPTION);
10282 TEST_f_f (tgamma, 0, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
10283 TEST_f_f (tgamma, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
10284 /* tgamma (x) == NaN plus invalid exception for integer x <= 0. */
10285 TEST_f_f (tgamma, -2, nan_value, INVALID_EXCEPTION);
10286 TEST_f_f (tgamma, -max_value, nan_value, INVALID_EXCEPTION);
10287 TEST_f_f (tgamma, minus_infty, nan_value, INVALID_EXCEPTION);
10288 TEST_f_f (tgamma, nan_value, nan_value);
10290 TEST_f_f (tgamma, 0.5, M_SQRT_PIl);
10291 TEST_f_f (tgamma, -0.5, -M_2_SQRT_PIl);
10293 TEST_f_f (tgamma, 1, 1);
10294 TEST_f_f (tgamma, 4, 6);
10296 TEST_f_f (tgamma, 0.7L, 1.29805533264755778568117117915281162L);
10297 TEST_f_f (tgamma, 1.2L, 0.918168742399760610640951655185830401L);
10308 TEST_f_f (trunc, plus_infty, plus_infty);
10309 TEST_f_f (trunc, minus_infty, minus_infty);
10310 TEST_f_f (trunc, nan_value, nan_value);
10312 TEST_f_f (trunc, 0, 0);
10313 TEST_f_f (trunc, minus_zero, minus_zero);
10314 TEST_f_f (trunc, 0.1, 0);
10315 TEST_f_f (trunc, 0.25, 0);
10316 TEST_f_f (trunc, 0.625, 0);
10317 TEST_f_f (trunc, -0.1, minus_zero);
10318 TEST_f_f (trunc, -0.25, minus_zero);
10319 TEST_f_f (trunc, -0.625, minus_zero);
10320 TEST_f_f (trunc, 1, 1);
10321 TEST_f_f (trunc, -1, -1);
10322 TEST_f_f (trunc, 1.625, 1);
10323 TEST_f_f (trunc, -1.625, -1);
10325 TEST_f_f (trunc, 1048580.625L, 1048580L);
10326 TEST_f_f (trunc, -1048580.625L, -1048580L);
10328 TEST_f_f (trunc, 8388610.125L, 8388610.0L);
10329 TEST_f_f (trunc, -8388610.125L, -8388610.0L);
10331 TEST_f_f (trunc, 4294967296.625L, 4294967296.0L);
10332 TEST_f_f (trunc, -4294967296.625L, -4294967296.0L);
10334 #ifdef TEST_LDOUBLE
10335 /* The result can only be represented in long double. */
10336 TEST_f_f (trunc, 4503599627370495.5L, 4503599627370495.0L);
10337 TEST_f_f (trunc, 4503599627370496.25L, 4503599627370496.0L);
10338 TEST_f_f (trunc, 4503599627370496.5L, 4503599627370496.0L);
10339 TEST_f_f (trunc, 4503599627370496.75L, 4503599627370496.0L);
10340 TEST_f_f (trunc, 4503599627370497.5L, 4503599627370497.0L);
10342 # if LDBL_MANT_DIG > 100
10343 TEST_f_f (trunc, 4503599627370494.5000000000001L, 4503599627370494.0L);
10344 TEST_f_f (trunc, 4503599627370495.5000000000001L, 4503599627370495.0L);
10345 TEST_f_f (trunc, 4503599627370496.5000000000001L, 4503599627370496.0L);
10348 TEST_f_f (trunc, -4503599627370495.5L, -4503599627370495.0L);
10349 TEST_f_f (trunc, -4503599627370496.25L, -4503599627370496.0L);
10350 TEST_f_f (trunc, -4503599627370496.5L, -4503599627370496.0L);
10351 TEST_f_f (trunc, -4503599627370496.75L, -4503599627370496.0L);
10352 TEST_f_f (trunc, -4503599627370497.5L, -4503599627370497.0L);
10354 # if LDBL_MANT_DIG > 100
10355 TEST_f_f (trunc, -4503599627370494.5000000000001L, -4503599627370494.0L);
10356 TEST_f_f (trunc, -4503599627370495.5000000000001L, -4503599627370495.0L);
10357 TEST_f_f (trunc, -4503599627370496.5000000000001L, -4503599627370496.0L);
10360 TEST_f_f (trunc, 9007199254740991.5L, 9007199254740991.0L);
10361 TEST_f_f (trunc, 9007199254740992.25L, 9007199254740992.0L);
10362 TEST_f_f (trunc, 9007199254740992.5L, 9007199254740992.0L);
10363 TEST_f_f (trunc, 9007199254740992.75L, 9007199254740992.0L);
10364 TEST_f_f (trunc, 9007199254740993.5L, 9007199254740993.0L);
10366 # if LDBL_MANT_DIG > 100
10367 TEST_f_f (trunc, 9007199254740991.0000000000001L, 9007199254740991.0L);
10368 TEST_f_f (trunc, 9007199254740992.0000000000001L, 9007199254740992.0L);
10369 TEST_f_f (trunc, 9007199254740993.0000000000001L, 9007199254740993.0L);
10370 TEST_f_f (trunc, 9007199254740991.5000000000001L, 9007199254740991.0L);
10371 TEST_f_f (trunc, 9007199254740992.5000000000001L, 9007199254740992.0L);
10372 TEST_f_f (trunc, 9007199254740993.5000000000001L, 9007199254740993.0L);
10375 TEST_f_f (trunc, -9007199254740991.5L, -9007199254740991.0L);
10376 TEST_f_f (trunc, -9007199254740992.25L, -9007199254740992.0L);
10377 TEST_f_f (trunc, -9007199254740992.5L, -9007199254740992.0L);
10378 TEST_f_f (trunc, -9007199254740992.75L, -9007199254740992.0L);
10379 TEST_f_f (trunc, -9007199254740993.5L, -9007199254740993.0L);
10381 # if LDBL_MANT_DIG > 100
10382 TEST_f_f (trunc, -9007199254740991.0000000000001L, -9007199254740991.0L);
10383 TEST_f_f (trunc, -9007199254740992.0000000000001L, -9007199254740992.0L);
10384 TEST_f_f (trunc, -9007199254740993.0000000000001L, -9007199254740993.0L);
10385 TEST_f_f (trunc, -9007199254740991.5000000000001L, -9007199254740991.0L);
10386 TEST_f_f (trunc, -9007199254740992.5000000000001L, -9007199254740992.0L);
10387 TEST_f_f (trunc, -9007199254740993.5000000000001L, -9007199254740993.0L);
10390 TEST_f_f (trunc, 72057594037927935.5L, 72057594037927935.0L);
10391 TEST_f_f (trunc, 72057594037927936.25L, 72057594037927936.0L);
10392 TEST_f_f (trunc, 72057594037927936.5L, 72057594037927936.0L);
10393 TEST_f_f (trunc, 72057594037927936.75L, 72057594037927936.0L);
10394 TEST_f_f (trunc, 72057594037927937.5L, 72057594037927937.0L);
10396 TEST_f_f (trunc, -72057594037927935.5L, -72057594037927935.0L);
10397 TEST_f_f (trunc, -72057594037927936.25L, -72057594037927936.0L);
10398 TEST_f_f (trunc, -72057594037927936.5L, -72057594037927936.0L);
10399 TEST_f_f (trunc, -72057594037927936.75L, -72057594037927936.0L);
10400 TEST_f_f (trunc, -72057594037927937.5L, -72057594037927937.0L);
10402 TEST_f_f (trunc, 10141204801825835211973625643007.5L, 10141204801825835211973625643007.0L);
10403 TEST_f_f (trunc, 10141204801825835211973625643008.25L, 10141204801825835211973625643008.0L);
10404 TEST_f_f (trunc, 10141204801825835211973625643008.5L, 10141204801825835211973625643008.0L);
10405 TEST_f_f (trunc, 10141204801825835211973625643008.75L, 10141204801825835211973625643008.0L);
10406 TEST_f_f (trunc, 10141204801825835211973625643009.5L, 10141204801825835211973625643009.0L);
10417 FUNC (sincos) (0, &s, &c);
10418 if (errno == ENOSYS)
10419 /* Required function not implemented. */
10422 if (errno == ENOSYS)
10423 /* Function not implemented. */
10426 /* y0 is the Bessel function of the second kind of order 0 */
10429 TEST_f_f (y0, -1.0, minus_infty, INVALID_EXCEPTION);
10430 TEST_f_f (y0, -max_value, minus_infty, INVALID_EXCEPTION);
10431 TEST_f_f (y0, 0.0, minus_infty);
10432 TEST_f_f (y0, nan_value, nan_value);
10433 TEST_f_f (y0, plus_infty, 0);
10435 TEST_f_f (y0, 0.125L, -1.38968062514384052915582277745018693L);
10436 TEST_f_f (y0, 0.75L, -0.137172769385772397522814379396581855L);
10437 TEST_f_f (y0, 1.0, 0.0882569642156769579829267660235151628L);
10438 TEST_f_f (y0, 1.5, 0.382448923797758843955068554978089862L);
10439 TEST_f_f (y0, 2.0, 0.510375672649745119596606592727157873L);
10440 TEST_f_f (y0, 8.0, 0.223521489387566220527323400498620359L);
10441 TEST_f_f (y0, 10.0, 0.0556711672835993914244598774101900481L);
10443 TEST_f_f (y0, 0x1.3ffp+74L, 1.818984347516051243459467456433028748678e-12L);
10446 /* Bug 14155: spurious exception may occur. */
10447 TEST_f_f (y0, 0x1.ff00000000002p+840L, 1.846591691699331493194965158699937660696e-127L, UNDERFLOW_EXCEPTION_OK);
10450 TEST_f_f (y0, 0x1p-10L, -4.4865150767109739412411806297168793661098L);
10451 TEST_f_f (y0, 0x1p-20L, -8.8992283012125827603076426611387876938160L);
10452 TEST_f_f (y0, 0x1p-30L, -1.3311940304267782826037118027401817264906e+1L);
10453 TEST_f_f (y0, 0x1p-40L, -1.7724652307320814696990854700366226762563e+1L);
10454 TEST_f_f (y0, 0x1p-50L, -2.2137364310373846564919987139743760738155e+1L);
10455 TEST_f_f (y0, 0x1p-60L, -2.6550076313426878432849115782108205929120e+1L);
10456 TEST_f_f (y0, 0x1p-70L, -3.0962788316479910300778244424468159753887e+1L);
10457 TEST_f_f (y0, 0x1p-80L, -3.5375500319532942168707373066828113573541e+1L);
10458 TEST_f_f (y0, 0x1p-90L, -3.9788212322585974036636501709188067393195e+1L);
10459 TEST_f_f (y0, 0x1p-100L, -4.420092432563900590456563035154802121284e+1L);
10460 TEST_f_f (y0, 0x1p-110L, -4.861363632869203777249475899390797503250e+1L);
10471 FUNC (sincos) (0, &s, &c);
10472 if (errno == ENOSYS)
10473 /* Required function not implemented. */
10476 if (errno == ENOSYS)
10477 /* Function not implemented. */
10480 /* y1 is the Bessel function of the second kind of order 1 */
10483 TEST_f_f (y1, -1.0, minus_infty, INVALID_EXCEPTION);
10484 TEST_f_f (y1, -max_value, minus_infty, INVALID_EXCEPTION);
10485 TEST_f_f (y1, 0.0, minus_infty);
10486 TEST_f_f (y1, plus_infty, 0);
10487 TEST_f_f (y1, nan_value, nan_value);
10489 TEST_f_f (y1, 0.125L, -5.19993611253477499595928744876579921L);
10490 TEST_f_f (y1, 0.75L, -1.03759455076928541973767132140642198L);
10491 TEST_f_f (y1, 1.0, -0.781212821300288716547150000047964821L);
10492 TEST_f_f (y1, 1.5, -0.412308626973911295952829820633445323L);
10493 TEST_f_f (y1, 2.0, -0.107032431540937546888370772277476637L);
10494 TEST_f_f (y1, 8.0, -0.158060461731247494255555266187483550L);
10495 TEST_f_f (y1, 10.0, 0.249015424206953883923283474663222803L);
10497 /* Bug 14155: spurious exception may occur. */
10498 TEST_f_f (y1, 0x1.27e204p+99L, -8.881610148467797208469612080785210013461e-16L, UNDERFLOW_EXCEPTION_OK);
10501 /* Bug 14155: spurious exception may occur. */
10502 TEST_f_f (y1, 0x1.001000001p+593L, 3.927269966354206207832593635798954916263e-90L, UNDERFLOW_EXCEPTION_OK);
10505 TEST_f_f (y1, 0x1p-10L, -6.5190099301063115047395187618929589514382e+02L);
10506 TEST_f_f (y1, 0x1p-20L, -6.6754421443450423911167962313100637952285e+05L);
10507 TEST_f_f (y1, 0x1p-30L, -6.8356527557643159612937462812258975438856e+08L);
10508 TEST_f_f (y1, 0x1p-40L, -6.9997084219026594793707805777425993547887e+11L);
10509 TEST_f_f (y1, 0x1p-50L, -7.1677014240283233068755952926181262431559e+14L);
10510 TEST_f_f (y1, 0x1p-60L, -7.3397262582050030662406095795388448059822e+17L);
10511 TEST_f_f (y1, 0x1p-70L, -7.5158796884019231398303842094477769620063e+20L);
10512 TEST_f_f (y1, 0x1p-80L, -7.6962608009235692951863134304745236090943e+23L);
10513 TEST_f_f (y1, 0x1p-90L, -7.8809710601457349582707849528059121757126e+26L);
10514 TEST_f_f (y1, 0x1p-100L, -8.0701143655892325972692837916732540679297e+29L);
10515 TEST_f_f (y1, 0x1p-110L, -8.2637971103633741796037466026734121655600e+32L);
10526 FUNC (sincos) (0, &s, &c);
10527 if (errno == ENOSYS)
10528 /* Required function not implemented. */
10531 if (errno == ENOSYS)
10532 /* Function not implemented. */
10535 /* yn is the Bessel function of the second kind of order n */
10538 /* yn (0, x) == y0 (x) */
10539 TEST_ff_f (yn, 0, -1.0, minus_infty, INVALID_EXCEPTION);
10540 TEST_ff_f (yn, 0, -max_value, minus_infty, INVALID_EXCEPTION);
10541 TEST_ff_f (yn, 0, 0.0, minus_infty);
10542 TEST_ff_f (yn, 0, nan_value, nan_value);
10543 TEST_ff_f (yn, 0, plus_infty, 0);
10545 TEST_ff_f (yn, 0, 0.125L, -1.38968062514384052915582277745018693L);
10546 TEST_ff_f (yn, 0, 0.75L, -0.137172769385772397522814379396581855L);
10547 TEST_ff_f (yn, 0, 1.0, 0.0882569642156769579829267660235151628L);
10548 TEST_ff_f (yn, 0, 1.5, 0.382448923797758843955068554978089862L);
10549 TEST_ff_f (yn, 0, 2.0, 0.510375672649745119596606592727157873L);
10550 TEST_ff_f (yn, 0, 8.0, 0.223521489387566220527323400498620359L);
10551 TEST_ff_f (yn, 0, 10.0, 0.0556711672835993914244598774101900481L);
10553 /* yn (1, x) == y1 (x) */
10554 TEST_ff_f (yn, 1, -1.0, minus_infty, INVALID_EXCEPTION);
10555 TEST_ff_f (yn, 1, 0.0, minus_infty);
10556 TEST_ff_f (yn, 1, plus_infty, 0);
10557 TEST_ff_f (yn, 1, nan_value, nan_value);
10559 TEST_ff_f (yn, 1, 0.125L, -5.19993611253477499595928744876579921L);
10560 TEST_ff_f (yn, 1, 0.75L, -1.03759455076928541973767132140642198L);
10561 TEST_ff_f (yn, 1, 1.0, -0.781212821300288716547150000047964821L);
10562 TEST_ff_f (yn, 1, 1.5, -0.412308626973911295952829820633445323L);
10563 TEST_ff_f (yn, 1, 2.0, -0.107032431540937546888370772277476637L);
10564 TEST_ff_f (yn, 1, 8.0, -0.158060461731247494255555266187483550L);
10565 TEST_ff_f (yn, 1, 10.0, 0.249015424206953883923283474663222803L);
10568 TEST_ff_f (yn, 3, plus_infty, 0);
10569 TEST_ff_f (yn, 3, nan_value, nan_value);
10571 TEST_ff_f (yn, 3, 0.125L, -2612.69757350066712600220955744091741L);
10572 TEST_ff_f (yn, 3, 0.75L, -12.9877176234475433186319774484809207L);
10573 TEST_ff_f (yn, 3, 1.0, -5.82151760596472884776175706442981440L);
10574 TEST_ff_f (yn, 3, 2.0, -1.12778377684042778608158395773179238L);
10575 TEST_ff_f (yn, 3, 10.0, -0.251362657183837329779204747654240998L);
10578 TEST_ff_f (yn, 10, plus_infty, 0);
10579 TEST_ff_f (yn, 10, nan_value, nan_value);
10581 TEST_ff_f (yn, 10, 0.125L, -127057845771019398.252538486899753195L);
10582 TEST_ff_f (yn, 10, 0.75L, -2133501638.90573424452445412893839236L);
10583 TEST_ff_f (yn, 10, 1.0, -121618014.278689189288130426667971145L);
10584 TEST_ff_f (yn, 10, 2.0, -129184.542208039282635913145923304214L);
10585 TEST_ff_f (yn, 10, 10.0, -0.359814152183402722051986577343560609L);
10587 /* Check whether yn returns correct value for LDBL_MIN, DBL_MIN,
10588 and FLT_MIN. See Bug 14173. */
10589 TEST_ff_f (yn, 10, min_value, minus_infty, OVERFLOW_EXCEPTION);
10592 TEST_ff_f (yn, 10, min_value, minus_infty, OVERFLOW_EXCEPTION);
10593 check_int ("errno for yn(10,-min) == ERANGE", errno, ERANGE, 0, 0, 0);
10600 significand_test (void)
10602 /* significand returns the mantissa of the exponential representation. */
10603 START (significand);
10605 TEST_f_f (significand, 4.0, 1.0);
10606 TEST_f_f (significand, 6.0, 1.5);
10607 TEST_f_f (significand, 8.0, 1.0);
10616 fpstack_test ("start *init*");
10618 nan_value = plus_zero / plus_zero; /* Suppress GCC warning */
10620 minus_zero = FUNC(copysign) (0.0, -1.0);
10621 plus_infty = CHOOSE (HUGE_VALL, HUGE_VAL, HUGE_VALF,
10622 HUGE_VALL, HUGE_VAL, HUGE_VALF);
10623 minus_infty = CHOOSE (-HUGE_VALL, -HUGE_VAL, -HUGE_VALF,
10624 -HUGE_VALL, -HUGE_VAL, -HUGE_VALF);
10625 max_value = CHOOSE (LDBL_MAX, DBL_MAX, FLT_MAX,
10626 LDBL_MAX, DBL_MAX, FLT_MAX);
10627 min_value = CHOOSE (LDBL_MIN, DBL_MIN, FLT_MIN,
10628 LDBL_MIN, DBL_MIN, FLT_MIN);
10629 min_subnorm_value = CHOOSE (__LDBL_DENORM_MIN__,
10630 __DBL_DENORM_MIN__,
10631 __FLT_DENORM_MIN__,
10632 __LDBL_DENORM_MIN__,
10633 __DBL_DENORM_MIN__,
10634 __FLT_DENORM_MIN__);
10638 (void) &minus_zero;
10639 (void) &plus_infty;
10640 (void) &minus_infty;
10643 (void) &min_subnorm_value;
10645 /* Clear all exceptions. From now on we must not get random exceptions. */
10646 feclearexcept (FE_ALL_EXCEPT);
10648 /* Test to make sure we start correctly. */
10649 fpstack_test ("end *init*");
10652 /* Definitions of arguments for argp functions. */
10653 static const struct argp_option options[] =
10655 { "verbose", 'v', "NUMBER", 0, "Level of verbosity (0..3)"},
10656 { "ulps-file", 'u', NULL, 0, "Output ulps to file ULPs"},
10657 { "no-max-error", 'f', NULL, 0,
10658 "Don't output maximal errors of functions"},
10659 { "no-points", 'p', NULL, 0,
10660 "Don't output results of functions invocations"},
10661 { "ignore-max-ulp", 'i', "yes/no", 0,
10662 "Ignore given maximal errors"},
10663 { NULL, 0, NULL, 0, NULL }
10666 /* Short description of program. */
10667 static const char doc[] = "Math test suite: " TEST_MSG ;
10669 /* Prototype for option handler. */
10670 static error_t parse_opt (int key, char *arg, struct argp_state *state);
10672 /* Data structure to communicate with argp functions. */
10673 static struct argp argp =
10675 options, parse_opt, NULL, doc,
10679 /* Handle program arguments. */
10681 parse_opt (int key, char *arg, struct argp_state *state)
10686 output_max_error = 0;
10689 if (strcmp (arg, "yes") == 0)
10690 ignore_max_ulp = 1;
10691 else if (strcmp (arg, "no") == 0)
10692 ignore_max_ulp = 0;
10702 verbose = (unsigned int) strtoul (optarg, NULL, 0);
10707 return ARGP_ERR_UNKNOWN;
10713 /* function to check our ulp calculation. */
10719 FLOAT u, diff, ulp;
10720 /* This gives one ulp. */
10721 u = FUNC(nextafter) (10, 20);
10722 check_equal (10.0, u, 1, &diff, &ulp);
10723 printf ("One ulp: % .4" PRINTF_NEXPR "\n", ulp);
10725 /* This gives one more ulp. */
10726 u = FUNC(nextafter) (u, 20);
10727 check_equal (10.0, u, 2, &diff, &ulp);
10728 printf ("two ulp: % .4" PRINTF_NEXPR "\n", ulp);
10730 /* And now calculate 100 ulp. */
10731 for (i = 2; i < 100; i++)
10732 u = FUNC(nextafter) (u, 20);
10733 check_equal (10.0, u, 100, &diff, &ulp);
10734 printf ("100 ulp: % .4" PRINTF_NEXPR "\n", ulp);
10739 main (int argc, char **argv)
10746 output_max_error = 1;
10748 /* XXX set to 0 for releases. */
10749 ignore_max_ulp = 0;
10751 /* Parse and process arguments. */
10752 argp_parse (&argp, argc, argv, 0, &remaining, NULL);
10754 if (remaining != argc)
10756 fprintf (stderr, "wrong number of arguments");
10757 argp_help (&argp, stdout, ARGP_HELP_SEE, program_invocation_short_name);
10758 exit (EXIT_FAILURE);
10763 ulps_file = fopen ("ULPs", "a");
10764 if (ulps_file == NULL)
10766 perror ("can't open file `ULPs' for writing: ");
10779 /* Keep the tests a wee bit ordered (according to ISO C99). */
10780 /* Classification macros: */
10782 fpclassify_test ();
10789 /* Trigonometric functions: */
10791 acos_test_tonearest ();
10792 acos_test_towardzero ();
10793 acos_test_downward ();
10794 acos_test_upward ();
10796 asin_test_tonearest ();
10797 asin_test_towardzero ();
10798 asin_test_downward ();
10799 asin_test_upward ();
10803 cos_test_tonearest ();
10804 cos_test_towardzero ();
10805 cos_test_downward ();
10806 cos_test_upward ();
10808 sin_test_tonearest ();
10809 sin_test_towardzero ();
10810 sin_test_downward ();
10811 sin_test_upward ();
10814 tan_test_tonearest ();
10815 tan_test_towardzero ();
10816 tan_test_downward ();
10817 tan_test_upward ();
10819 /* Hyperbolic functions: */
10824 cosh_test_tonearest ();
10825 cosh_test_towardzero ();
10826 cosh_test_downward ();
10827 cosh_test_upward ();
10829 sinh_test_tonearest ();
10830 sinh_test_towardzero ();
10831 sinh_test_downward ();
10832 sinh_test_upward ();
10835 /* Exponential and logarithmic functions: */
10837 exp_test_tonearest ();
10838 exp_test_towardzero ();
10839 exp_test_downward ();
10840 exp_test_upward ();
10851 logb_test_downward ();
10857 significand_test ();
10859 /* Power and absolute value functions: */
10864 pow_test_tonearest ();
10865 pow_test_towardzero ();
10866 pow_test_downward ();
10867 pow_test_upward ();
10870 /* Error and gamma functions: */
10877 /* Nearest integer functions: */
10882 rint_test_tonearest ();
10883 rint_test_towardzero ();
10884 rint_test_downward ();
10885 rint_test_upward ();
10887 lrint_test_tonearest ();
10888 lrint_test_towardzero ();
10889 lrint_test_downward ();
10890 lrint_test_upward ();
10892 llrint_test_tonearest ();
10893 llrint_test_towardzero ();
10894 llrint_test_downward ();
10895 llrint_test_upward ();
10901 /* Remainder functions: */
10906 /* Manipulation functions: */
10909 nexttoward_test ();
10911 /* maximum, minimum and positive difference functions */
10916 /* Multiply and add: */
10918 fma_test_towardzero ();
10919 fma_test_downward ();
10920 fma_test_upward ();
10922 /* Comparison macros: */
10924 isgreaterequal_test ();
10926 islessequal_test ();
10927 islessgreater_test ();
10928 isunordered_test ();
10930 /* Complex functions: */
10953 ctan_test_tonearest ();
10954 ctan_test_towardzero ();
10955 ctan_test_downward ();
10956 ctan_test_upward ();
10958 ctanh_test_tonearest ();
10959 ctanh_test_towardzero ();
10960 ctanh_test_downward ();
10961 ctanh_test_upward ();
10963 /* Bessel functions: */
10972 fclose (ulps_file);
10974 printf ("\nTest suite completed:\n");
10975 printf (" %d test cases plus %d tests for exception flags executed.\n",
10976 noTests, noExcTests);
10978 printf (" %d expected failures occurred.\n", noXFails);
10980 printf (" %d unexpected passes occurred.\n", noXPasses);
10983 printf (" %d errors occurred.\n", noErrors);
10986 printf (" All tests passed successfully.\n");