gcc/testsuite/gcc.dg/autopar/pr57185.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O3 -ftree-parallelize-loops=2 -fipa-pta" } */
   3
   4 int a, b;
   5 int *d;
   6 void f(void)
   7 {
   8   int c;
   9   b %= 1;
  10
  11   if(1 - (b < 1))
  12     {
  13       int *q = 0;
  14
  15       if(a)
  16         {
  17           c = 0;
  18 lbl:
  19           for(*d; *d; ++*d)
  20             if(c ? : a ? : (c = 1) ? : 0)
  21               *q &= 1;
  22           return;
  23         }
  24
  25       q = (int *)1;
  26     }
  27   goto lbl;
  28 }
  29