view gcc/testsuite/gcc.dg/torture/pr61772.c @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
line wrap: on
line source

/* { dg-do compile } */
/* { dg-skip-if "" { *-*-* } { "-flto" } { "" } } */
/* { dg-final { scan-assembler-times "XXX" 2 } } */

static inline __attribute__((always_inline)) int dec_and_test (int *i)
{
    asm volatile goto ("XXX %0, %l[cc_label]"
		       : : "m" (*i) : "memory" : cc_label);
    return 0;
cc_label:
    return 1;
}
extern int getit (int *);
int f (int *i, int cond)
{
  if (cond) {
      getit (0);
      if (dec_and_test (i))
	getit (i);
      return 42;
  }
  if (dec_and_test (i))
    (void)1;
  return getit (i);
}