gcc/testsuite/gcc.target/powerpc/vsrv-0.c

   1 /* { dg-do compile { target { powerpc*-*-* } } } */
   2 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power9" } } */
   3 /* { dg-require-effective-target powerpc_p9vector_ok } */
   4 /* { dg-skip-if "" { powerpc*-*-aix* } } */
   5 /* { dg-options "-mcpu=power9" } */
   6
   7 #include <altivec.h>
   8
   9 __vector unsigned char
  10 doCharShiftLeft (__vector unsigned char *p, __vector unsigned char *q)
  11 {
  12   __vector unsigned char result, input, shift_distance;
  13   result = __builtin_vec_vsrv (input, shift_distance);
  14   return result;
  15 }
  16
  17 /* { dg-final { scan-assembler "vsrv" } } */