| /* { dg-do assemble } */ | |
| /* { dg-options "-O1 --save-temps -fdump-tree-optimized" } */ | |
| #include <stdint.h> | |
| void fun1(int32_t *x, int n) | |
| { | |
| for (int i = 0; i < (n & -16); i++) | |
| x[i] = (-x[i]) >> 31; | |
| } | |
| /* { dg-final { scan-tree-dump-times {\s+>\s+0;} 1 optimized } } */ | |
| /* { dg-final { scan-tree-dump-not {\s+>>\s+31} optimized } } */ |