| /* APPLE LOCAL file 5612787 mainline sse4 */ |
| /* { dg-do run { target i?86-*-* x86_64-*-* } } */ |
| /* { dg-require-effective-target sse4 } */ |
| /* { dg-options "-O2 -msse4.1" } */ |
| |
| #include "sse4_1-check.h" |
| |
| #include <smmintrin.h> |
| |
| #define NUM 1024 |
| |
| static void |
| sse4_1_test (void) |
| { |
| union |
| { |
| __m128i x[NUM / 16]; |
| char i[NUM]; |
| } dst, src1, src2; |
| int i, sign = 1; |
| char min; |
| |
| for (i = 0; i < NUM; i++) |
| { |
| src1.i[i] = i * i * sign; |
| src2.i[i] = (i + 20) * sign; |
| sign = -sign; |
| } |
| |
| for (i = 0; i < NUM; i += 16) |
| dst.x[i / 16] = _mm_min_epi8 (src1.x[i / 16], src2.x[i / 16]); |
| |
| for (i = 0; i < NUM; i++) |
| { |
| min = src1.i[i] >= src2.i[i] ? src2.i[i] : src1.i[i]; |
| if (min != dst.i[i]) |
| abort (); |
| } |
| } |