gcc/testsuite/gcc.target/arm/acle/crc32h.c

   1 /* Test the crc32h ACLE intrinsic.  */
   2
   3 /* { dg-do assemble } */
   4 /* { dg-require-effective-target arm_crc_ok } */
   5 /* { dg-options "-save-temps -O0" } */
   6 /* { dg-add-options arm_crc } */
   7
   8 #include "arm_acle.h"
   9
  10 void test_crc32h (void)
  11 {
  12   uint32_t out_uint32_t;
  13   uint32_t arg0_uint32_t;
  14   uint16_t arg1_uint16_t;
  15
  16   out_uint32_t = __crc32h (arg0_uint32_t, arg1_uint16_t);
  17 }
  18
  19 /* { dg-final { scan-assembler "crc32h\t...?, ...?, ...?\n" } } */
  20 /* { dg-final { cleanup-saved-temps } } */