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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 04ced10e8804
children
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/* PR rtl-optimization/59020 */

/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
/* { dg-options "-O2 -fmodulo-sched -fno-inline -march=corei7" } */

int a, b, d;
unsigned c;

void f()
{
  unsigned q;
  for(; a; a++)
    if(((c %= d && 1) ? : 1) & 1)
      for(; b; q++);
}