/* PR middle-end/14752 */ /* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-original" } */ void bar (void); void foo (unsigned int a) { if ((a >> 2) & 1) bar (); } void baz (unsigned int b) { if ((~b >> 2) & 1) bar (); } /* { dg-final { scan-tree-dump-times "\\(a \& 4\\) != 0" 1 "original" } } */ /* { dg-final { scan-tree-dump-times "\\(b \& 4\\) == 0" 1 "original" } } */ /* { dg-final { cleanup-tree-dump "original" } } */