gcc/testsuite/gcc.dg/pr102385.c

   1 /* { dg-options "-Wall -Wextra -O2 -fno-toplevel-reorder -fno-tree-ch -fno-tree-dce -fno-tree-dominator-opts -fno-tree-dse -fno-tree-loop-ivcanon -fpredictive-commoning -fdump-tree-pcom-details-blocks -fdump-tree-lim-details-blocks" } */
   2
   3 short a, b;
   4 int c[9];
   5 void(d)() {}
   6 void e() {
   7   a = 0;
   8   for (; a <= 4; a++) {
   9     short *f = &b;
  10     c[a] || (*f = 0);
  11     d(c[a + 2]);
  12   }
  13 }
  14 int main() {return 0;}
  15 /* { dg-final { scan-tree-dump-not "Invalid sum" "pcom" } } */
  16 /* { dg-final { scan-tree-dump-not "Invalid sum" "lim2" } } */