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

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fdump-tree-original" } */
   3
   4 int foo(int x)
   5 {
   6   return ~(x ^ 4);
   7 }
   8
   9 int bar(int y)
  10 {
  11   return ~y ^ 4;
  12 }
  13
  14 /* { dg-final { scan-tree-dump-times "x \\^ -5" 1 "original" } } */
  15 /* { dg-final { scan-tree-dump-times "y \\^ -5" 1 "original" } } */