gcc/testsuite/gcc.dg/fold-xor-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-fdump-tree-gimple" } */
   3
   4 int f (int a, int b) {
   5   return ~a ^ ~b;
   6 }
   7
   8 unsigned int g (unsigned int a, unsigned int b) {
   9   return ~a ^ ~b;
  10 }
  11 /* { dg-final { scan-tree-dump-times "a \\^ b" 2 "gimple" } } */