| /* 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" } } */ | |