gcc/testsuite/gcc.dg/pr35691-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fdump-tree-forwprop-details" } */
   3
   4 int foo(int z0, unsigned z1)
   5 {
   6   int t0 = (z0 == 0);
   7   int t1 = (z1 == 0);
   8   int t2 = (t0 & t1);
   9   return t2;
  10 }
  11
  12 /* { dg-final { scan-tree-dump "gimple_simplified to _\[0-9\]* = \\(int\\) z1_\[0-9\]*\\(D\\);" "forwprop1" } } */