gcc/testsuite/gcc.target/powerpc/vsu/vec-xlx-7.c

   1 /* { dg-do compile { target { powerpc*-*-* } } } */
   2 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */
   3 /* { dg-require-effective-target powerpc_p9vector_ok } */
   4 /* { dg-options "-mcpu=power8" } */
   5
   6 #include <stddef.h>
   7 #include <altivec.h>
   8
   9 signed int
  10 fetch_data (unsigned int offset, vector signed int *datap)
  11 {
  12   vector signed int data = *datap;
  13
  14   return __builtin_vec_vextulx (offset, data);  /* { dg-error "builtin function __builtin_altivec_vextuwlx requires" } */
  15 }