gcc/testsuite/gcc.target/powerpc/byte-in-range-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 /* This test should succeed on both 32- and 64-bit configurations.  */
   8 #include <altivec.h>
   9
  10 int
  11 test_byte_in_range (unsigned char b,
  12                     unsigned char low_range, unsigned char high_range)
  13 {
  14   unsigned int range_encoding = (high_range << 8) | low_range;
  15   return __builtin_byte_in_range (b, range_encoding);
  16 }
  17
  18 /* { dg-final { scan-assembler "cmprb" } } */
  19 /* { dg-final { scan-assembler "setb" } } */