embedded-5_0-branch/gcc/testsuite/gcc.dg/builtins-67.c

   1 /* Check that conversion functions link correctly with -ffast-math.  */
   2
   3 /* { dg-do link } */
   4 /* { dg-options "-ffast-math -lm" }  */
   5 /* { dg-add-options c99_runtime } */
   6 /* Bionic doesn't have rintl */
   7 /* { dg-require-effective-target non_bionic } */
   8
   9 #include "builtins-config.h"
  10
  11 double floor (double);
  12 float floorf (float);
  13 long double floorl (long double);
  14
  15 double ceil (double);
  16 float ceilf (float);
  17 long double ceill (long double);
  18
  19 double round (double);
  20 float roundf (float);
  21 long double roundl (long double);
  22
  23 double rint (double);
  24 float rintf (float);
  25 long double rintl (long double);
  26
  27 int ifloor (double a) { return (int) floor (a); }
  28 #ifdef HAVE_C99_RUNTIME
  29 int ifloorf (float a) { return (int) floorf (a); }
  30 int ifloorl (long double a) { return (int) floorl (a); }
  31 #endif
  32
  33 long lfloor (double a) { return (long) floor (a); }
  34 #ifdef HAVE_C99_RUNTIME
  35 long lfloorf (float a) { return (long) floorf (a); }
  36 long lfloorl (long double a) { return (long) floorl (a); }
  37 #endif
  38
  39 long long llfloor (double a) { return (long long) floor (a); }
  40 #ifdef HAVE_C99_RUNTIME
  41 long long llfloorf (float a) { return (long long) floorf (a); }
  42 long long llfloorl (long double a) { return (long long) floorl (a); }
  43 #endif
  44
  45 int iceil (double a) { return (int) ceil (a); }
  46 #ifdef HAVE_C99_RUNTIME
  47 int iceilf (float a) { return (int) ceilf (a); }
  48 int iceill (long double a) { return (int) ceill (a); }
  49 #endif
  50
  51 long lceil (double a) { return (long) ceil (a); }
  52 #ifdef HAVE_C99_RUNTIME
  53 long lceilf (float a) { return (long) ceilf (a); }
  54 long lceill (long double a) { return (long) ceill (a); }
  55 #endif
  56
  57 long long llceil (double a) { return (long long) ceil (a); }
  58 #ifdef HAVE_C99_RUNTIME
  59 long long llceilf (float a) { return (long long) ceilf (a); }
  60 long long llceill (long double a) { return (long long) ceill (a); }
  61 #endif
  62
  63 #ifdef HAVE_C99_RUNTIME
  64 int iround (double a) { return (int) round (a); }
  65 int iroundf (float a) { return (int) roundf (a); }
  66 int iroundl (long double a) { return (int) roundl (a); }
  67 #endif
  68
  69 #ifdef HAVE_C99_RUNTIME
  70 int irint (double a) { return (int) rint (a); }
  71 int irintf (float a) { return (int) rintf (a); }
  72 int irintl (long double a) { return (int) rintl (a); }
  73 #endif
  74
  75 int main () { return 0; }