gcc/testsuite/gcc.target/powerpc/sldoi_to_mov.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target powerpc_vsx_ok } */
   3 /* { dg-options "-O2 -mvsx" } */
   4
   5 #include <altivec.h>
   6 vector signed int foo1 (vector signed int a) {
   7     vector signed int b = {0};
   8     return vec_sum2s(a, b);
   9 }
  10
  11 vector signed int foo2 (vector signed int a) {
  12     vector signed int b = {0};
  13     return vec_sld(b, b, 4);
  14 }
  15
  16 /* { dg-final { scan-assembler-times {\mvsldoi\M} 1 {target le} } } */