/* PR tree-optimization/13827 */ /* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-original" } */ unsigned foo (unsigned a, unsigned b) { return (a & 0xff00) != (b & 0xff00); } unsigned bar (unsigned c, unsigned d) { return (c & 0xff00) == (d & 0xff00); } /* { dg-final { scan-tree-dump-times "a \\^ b" 1 "original" } } */ /* { dg-final { scan-tree-dump-times "c \\^ d" 1 "original" } } */ /* { dg-final { cleanup-tree-dump "original" } } */