| /* Check that 32 bit integer abs is generated as neg instruction and | |
| conditional branch instead of default branch-free code. */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-O1" } */ | |
| /* { dg-final { scan-assembler-times "neg" 2 } } */ | |
| /* Normal integer absolute value. */ | |
| int | |
| abs_0 (int i) | |
| { | |
| return (i < 0) ? -i : i; | |
| } | |
| /* Negated integer absolute value. | |
| The generated code should be the same, except that the branch | |
| condition is inverted. */ | |
| int | |
| abs_1 (int i) | |
| { | |
| return (i > 0) ? -i : i; | |
| } |