| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-optimized" } */ | |
| #include <limits.h> | |
| _Bool or1(unsigned *x, unsigned *y) | |
| { | |
| /* x > y || x != 0 --> x != 0 */ | |
| return x > y || x != 0; | |
| } | |
| _Bool or2(unsigned *x, unsigned *y) | |
| { | |
| /* x < y || x != -1 --> x != -1 */ | |
| return x < y || x != (unsigned*)-1; | |
| } | |
| /* { dg-final { scan-tree-dump-not " > " "optimized" } } */ | |
| /* { dg-final { scan-tree-dump-not " < " "optimized" } } */ |