gcc/testsuite/gcc.target/powerpc/ppc-target-1.c

   1 /* { dg-do compile { target { powerpc*-*-* } } } */
   2 /* { dg-skip-if "" { powerpc*-*-darwin* } } */
   3 /* { dg-require-effective-target powerpc_vsx_ok } */
   4 /* { dg-options "-O2 -ffast-math -mdejagnu-cpu=power5 -mabi=altivec" } */
   5 /* { dg-final { scan-assembler-times "fabs" 3 } } */
   6 /* { dg-final { scan-assembler-times "fnabs" 3 } } */
   7 /* { dg-final { scan-assembler-times "fsel" 3 } } */
   8 /* { dg-final { scan-assembler-times "fcpsgn\|xscpsgndp" 4 } } */
   9
  10 double normal1 (double, double);
  11 double power5  (double, double) __attribute__((__target__("cpu=power5")));
  12 double power6  (double, double) __attribute__((__target__("cpu=power6")));
  13 double power6x (double, double) __attribute__((__target__("cpu=power6x")));
  14 double power7  (double, double) __attribute__((__target__("cpu=power7")));
  15 double power7n (double, double) __attribute__((__target__("cpu=power7,no-vsx")));
  16 double normal2 (double, double);
  17
  18 /* fabs/fnabs/fsel */
  19 double normal1 (double a, double b)
  20 {
  21   return __builtin_copysign (a, b);
  22 }
  23
  24 /* fabs/fnabs/fsel */
  25 double power5  (double a, double b)
  26 {
  27   return __builtin_copysign (a, b);
  28 }
  29
  30 /* fcpsgn */
  31 double power6  (double a, double b)
  32 {
  33   return __builtin_copysign (a, b);
  34 }
  35
  36 /* fcpsgn */
  37 double power6x (double a, double b)
  38 {
  39   return __builtin_copysign (a, b);
  40 }
  41
  42 /* xscpsgndp */
  43 double power7  (double a, double b)
  44 {
  45   return __builtin_copysign (a, b);
  46 }
  47
  48 /* fcpsgn */
  49 double power7n (double a, double b)
  50 {
  51   return __builtin_copysign (a, b);
  52 }
  53
  54 /* fabs/fnabs/fsel */
  55 double normal2 (double a, double b)
  56 {
  57   return __builtin_copysign (a, b);
  58 }