gcc/testsuite/gcc.target/powerpc/p9-novsx.c

   1 /* { dg-do compile } */
   2 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power9" } } */
   3 /* { dg-require-effective-target powerpc_p9vector_ok } */
   4 /* { dg-options "-mcpu=power9 -mno-vsx -O1" } */
   5 /* { dg-final { scan-assembler-times "lvx %?v?2,%?r?3" 1 } } */
   6 /* { dg-final { scan-assembler-times "stvx %?v?2,%?r?3" 1 } } */
   7
   8 /* PR target/71733.  */
   9 typedef __attribute__ ((altivec(vector__), aligned(16))) unsigned char vec_t;
  10
  11 vec_t
  12 f1 (vec_t *dst)
  13 {
  14   return dst[1];
  15 }
  16
  17 void
  18 f2 (vec_t *dst, vec_t src)
  19 {
  20   dst[1] = src;
  21 }