gcc/testsuite/gcc.dg/pr83605.c

   1 /* PR tree-optimization/83605 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O1 -ftrapv -fexceptions -fnon-call-exceptions" } */
   4
   5 int a;
   6
   7 int
   8 foo (int x)
   9 {
  10   int b = a;
  11   {
  12     int c;
  13     int *d = (x == 0) ? &c : &b;
  14
  15     for (a = 0; a < 2; ++a)
  16       c = (x + b) < a;
  17
  18     return *d;
  19   }
  20 }