gcc/testsuite/gcc.target/powerpc/byte-in-range-1.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-skip-if "" { powerpc*-*-aix* } } */
   5 /* { dg-options "-mcpu=power8" } */
   6
   7 #include <altivec.h>
   8
   9 int
  10 test_byte_in_range (unsigned char b,
  11                     unsigned char low_range, unsigned char high_range)
  12 {
  13   unsigned int range_encoding = (high_range << 8) | low_range;
  14   return __builtin_byte_in_range (b, range_encoding); /* { dg-error "builtin function __builtin_scalar_byte_in_range requires" } */
  15 }
  16