| /* { dg-options "-O3" } */ | |
| #include <stdint.h> | |
| void __attribute ((noipa)) | |
| foo (uint64_t *__restrict x, uint64_t *__restrict y, int n) | |
| { | |
| for (int i = 0; i < n; i += 4) | |
| { | |
| x[i] += y[i]; | |
| x[i + 1] += y[i + 1]; | |
| x[i + 2] |= y[i + 2]; | |
| x[i + 3] |= y[i + 3]; | |
| } | |
| } | |
| /* { dg-final { scan-assembler-times {\tld4d\t} 2 } } */ | |
| /* { dg-final { scan-assembler-times {\tst4d\t} 1 } } */ |