view gcc/testsuite/gcc.dg/pr84670-1.c @ 144:8f4e72ab4e11

fix segmentation fault caused by nothing next cur_op to end
author Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
date Sun, 23 Dec 2018 21:23:56 +0900
parents 84e7813d76e9
children
line wrap: on
line source

/* { dg-do compile { target int128 } } */
/* { dg-options "-O2 -fno-tree-dominator-opts" } */

int a, b, c, d;

int
foo (void)
{
  __int128 i;
l:
  i -= c;
  if (b)
    goto l;
  __builtin_mul_overflow (0, a, &c);
  if (d)
    goto l;
  return i;
}