| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-vrp1 -fno-tree-ccp" } */ | |
| int | |
| f1 (int x) | |
| { | |
| x &= 0xff; | |
| x += 0x400; | |
| x &= 0x7ff; | |
| return x; | |
| } | |
| int | |
| f2 (int x) | |
| { | |
| x &= 0xff; | |
| x += 0x5400; | |
| x |= 0x4400; | |
| return x; | |
| } | |
| /* { dg-final { scan-tree-dump-not "\& (2047|0x7ff)" "vrp1" } } */ | |
| /* { dg-final { scan-tree-dump-not "\\| (17408|0x4400)" "vrp1" } } */ |