| /* PR tree-optimization/64454 */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-vrp1 -fno-ipa-icf" } */ | |
| unsigned | |
| f1 (unsigned x) | |
| { | |
| return (x % 5) % 5; | |
| } | |
| int | |
| f2 (int x) | |
| { | |
| return (x % 5) % 5; | |
| } | |
| int | |
| f3 (int x) | |
| { | |
| return (x % -5) % -5; | |
| } | |
| unsigned | |
| f4 (unsigned x) | |
| { | |
| return (x % 5) % 6; | |
| } | |
| int | |
| f5 (int x) | |
| { | |
| return (x % 5) % 6; | |
| } | |
| int | |
| f6 (int x) | |
| { | |
| return (x % -5) % -6; | |
| } | |
| /* { dg-final { scan-tree-dump-times "% 5" 6 "vrp1" } } */ | |
| /* { dg-final { scan-tree-dump-times "% 6" 0 "vrp1" } } */ |