gcc/testsuite/gcc.target/powerpc/pr67071-3.c

   1 /* { dg-do compile { target powerpc*-*-* } } */
   2 /* { dg-require-effective-target powerpc_altivec_ok } */
   3 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power6" } } */
   4 /* { dg-options "-mcpu=power6 -maltivec" } */
   5
   6
   7 vector unsigned char
   8 foo_char (void)
   9 {
  10   return (vector unsigned char) {
  11 #if __VEC_ELEMENT_REG_ORDER__ == __ORDER_BIG_ENDIAN__
  12     0x80, 0x80, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  13     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
  14 #else
  15     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  16     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x80, 0x80
  17 #endif
  18   };
  19 }
  20
  21 vector unsigned short
  22 foo_short (void)
  23 {
  24   return (vector unsigned short) {
  25 #if __VEC_ELEMENT_REG_ORDER__ == __ORDER_BIG_ENDIAN__
  26     0x8000, 0x8000, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff
  27 #else
  28     0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0x8000, 0x8000
  29 #endif
  30   };
  31 }
  32
  33 vector unsigned int
  34 foo_int (void)
  35 {
  36   return (vector unsigned int) {
  37 #if __VEC_ELEMENT_REG_ORDER__ == __ORDER_BIG_ENDIAN__
  38     0x80000000u, 0x80000000u, 0xffffffffu, 0xffffffffu,
  39 #else
  40     0xffffffffu, 0xffffffffu, 0x80000000u, 0x80000000u,
  41 #endif
  42   };
  43 }
  44
  45 /* { dg-final { scan-assembler-times "vslb"   1 } } */
  46 /* { dg-final { scan-assembler-times "vslh"   1 } } */
  47 /* { dg-final { scan-assembler-times "vslw"   1 } } */
  48 /* { dg-final { scan-assembler-times "vsldoi" 3 } } */