| /* { dg-do compile } */ | |
| /* { dg-options "-O3 -march=x86-64 -mfpmath=sse" } */ | |
| #include <stdint.h> | |
| #define loop_t uint32_t | |
| #define idx_t uint32_t | |
| void loop(float * const __restrict__ dst, | |
| float const * const __restrict__ src, | |
| idx_t const * const __restrict__ idx, | |
| loop_t const begin, | |
| loop_t const end) | |
| { | |
| for (loop_t i = begin; i < end; ++i) | |
| dst[i] = 42.0 * src[idx[i]]; | |
| } | |
| /* { dg-final { scan-assembler-times "mulps" 1 } } */ |