gcc/testsuite/gcc.target/aarch64/acle/crc32cw.c

   1 /* Test the crc32cw ACLE intrinsic.  */
   2
   3 /* { dg-do assemble } */
   4 /* { dg-options "-save-temps -O2 -march=armv8-a+crc" } */
   5
   6 #include "arm_acle.h"
   7
   8 uint32_t
   9 test_crc32cw (uint32_t arg0, uint32_t arg1)
  10 {
  11   return __crc32cw (arg0, arg1);
  12 }
  13
  14 /* { dg-final { scan-assembler "crc32cw\tw..?, w..?, w..?\n" } } */