| /* { dg-do compile } */ | |
| /* { dg-options "-O -fdump-tree-cddce1" } */ | |
| void bar (void); | |
| unsigned short | |
| foo (unsigned char x, unsigned short y) | |
| { | |
| unsigned char t = (unsigned char)((x & 1) ^ ((unsigned char)y & 1)); | |
| if (t == 1) | |
| bar (); | |
| return y; | |
| } | |
| /* We should have combined this to require only one bitwise and | |
| as in (x ^ (char) y) & 1. */ | |
| /* { dg-final { scan-tree-dump-times " & " 1 "cddce1" } } */ | |
| /* { dg-final { cleanup-tree-dump "cddce1" } } */ |