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-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power5" } } */
   5 /* { dg-options "-O2 -ffast-math -mcpu=power5 -mabi=altivec" } */
   6 /* { dg-final { scan-assembler-times "fabs" 3 } } */
   7 /* { dg-final { scan-assembler-times "fnabs" 3 } } */
   8 /* { dg-final { scan-assembler-times "fsel" 3 } } */
   9 /* { dg-final { scan-assembler-times "fcpsgn\|xscpsgndp" 4 } } */
  10
  11 double normal1 (double, double);
  12 double power5  (double, double) __attribute__((__target__("cpu=power5")));
  13 double power6  (double, double) __attribute__((__target__("cpu=power6")));
  14 double power6x (double, double) __attribute__((__target__("cpu=power6x")));
  15 double power7  (double, double) __attribute__((__target__("cpu=power7")));
  16 double power7n (double, double) __attribute__((__target__("cpu=power7,no-vsx")));
  17 double normal2 (double, double);
  18
  19 /* fabs/fnabs/fsel */
  20 double normal1 (double a, double b)
  21 {
  22   return __builtin_copysign (a, b);
  23 }
  24
  25 /* fabs/fnabs/fsel */
  26 double power5  (double a, double b)
  27 {
  28   return __builtin_copysign (a, b);
  29 }
  30
  31 /* fcpsgn */
  32 double power6  (double a, double b)
  33 {
  34   return __builtin_copysign (a, b);
  35 }
  36
  37 /* fcpsgn */
  38 double power6x (double a, double b)
  39 {
  40   return __builtin_copysign (a, b);
  41 }
  42
  43 /* xscpsgndp */
  44 double power7  (double a, double b)
  45 {
  46   return __builtin_copysign (a, b);
  47 }
  48
  49 /* fcpsgn */
  50 double power7n (double a, double b)
  51 {
  52   return __builtin_copysign (a, b);
  53 }
  54
  55 /* fabs/fnabs/fsel */
  56 double normal2 (double a, double b)
  57 {
  58   return __builtin_copysign (a, b);
  59 }