gcc/testsuite/gcc.target/powerpc/vec-extract-4.c

   1 /* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
   2 /* { dg-skip-if "" { powerpc*-*-darwin* } } */
   3 /* { dg-require-effective-target powerpc_p9vector_ok } */
   4 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power9" } } */
   5 /* { dg-options "-O2 -mcpu=power9" } */
   6
   7 #include <altivec.h>
   8
   9 #ifdef __LITTLE_ENDIAN__
  10 #define ELEMENT 1
  11 #else
  12 #define ELEMENT 0
  13 #endif
  14
  15 void foo (double *p, vector double v)
  16 {
  17   p[10] = vec_extract (v, ELEMENT);
  18 }
  19
  20 /* { dg-final { scan-assembler     "stxsd "   } } */
  21 /* { dg-final { scan-assembler-not "stxsdx"   } } */
  22 /* { dg-final { scan-assembler-not "stfd"     } } */
  23 /* { dg-final { scan-assembler-not "xxpermdi" } } */