| /* Check that eliminable compare-instructions are eliminated. */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-O2" } */ | |
| /* { dg-final { scan-assembler-not "\tcmp|\ttest" } } */ | |
| int f(int a, int *b) | |
| { | |
| /* As seen in powisf2, the result of a shift is checked for zeroness. */ | |
| int c = a >> 1; | |
| *b = (c == 0); | |
| return c; | |
| } |