| /* PR tree-optimization/25382 | |
| VRP used to ignore BIT_AND_EXPRs for the purpose of distilling ranges. | |
| Check that VRP now gets ranges from BIT_AND_EXPRs. */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fno-tree-ccp -fdump-tree-vrp" } */ | |
| int | |
| foo (int a) | |
| { | |
| int b = a & 0xff; | |
| if (b > 300) | |
| return 2; | |
| else | |
| return 1; | |
| } | |
| /* { dg-final { scan-tree-dump-times "Folding predicate b_.* > 300 to 0" 1 "vrp" } } */ | |
| /* { dg-final { cleanup-tree-dump "vrp" } } */ |