view gcc/testsuite/gcc.dg/pr63637-4.c @ 132:d34655255c78

update gcc-8.2
author mir3636
date Thu, 25 Oct 2018 10:21:07 +0900 (2018-10-25)
parents 04ced10e8804
children
line wrap: on
line source
/* PR rtl-optimization/63637 */
/* { dg-do compile } */
/* { dg-options "-O2" } */

int
foo (void)
{
  int a, b, c;
  asm ("# Magic instruction" : "=r" (a) : "r" (0) : "memory");
  asm ("# Magic instruction" : "=r" (b) : "r" (0) : "memory");
  asm ("# Magic instruction" : "=r" (c) : "r" (0) : "memory");
  return a + b + c;
}

/* { dg-final { scan-assembler-times "# Magic instruction" 3 } } */