gcc/testsuite/gcc.target/powerpc/byte-in-either-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_either_range (unsigned char b,
  12                            unsigned char first_lo_bound,
  13                            unsigned char first_hi_bound,
  14                            unsigned char second_lo_bound,
  15                            unsigned char second_hi_bound)
  16 {
  17   unsigned int range_encoding;
  18   range_encoding = ((first_hi_bound << 24) | (first_lo_bound << 16)
  19                     | (second_hi_bound << 8) | second_lo_bound);
  20
  21   return __builtin_byte_in_either_range (b, range_encoding);
  22 }
  23
  24 /* { dg-final { scan-assembler "cmprb" } } */
  25 /* { dg-final { scan-assembler "setb" } } */