1/* { dg-do run } */ 2/* { dg-require-effective-target sse2 } */ 3/* { dg-options "-O2 -msse2" } */ 4 5#ifndef CHECK_H 6#define CHECK_H "sse2-check.h" 7#endif 8 9#ifndef TEST 10#define TEST sse2_test 11#endif 12 13#include CHECK_H 14 15#include <emmintrin.h> 16 17#ifndef MASK 18#define MASK 0x7986 19#endif 20 21#define mask_v(pos) (((MASK & (0x1 << (pos))) >> (pos)) << 7) 22 23void static 24TEST (void) 25{ 26 __m128i src, mask; 27 char s[16] = { 1,-2,3,-4,5,-6,7,-8,9,-10,11,-12,13,-14,15,-16 }; 28 char m[16]; 29 30 char u[20] = { 0 }; 31 int i; 32 33 for (i = 0; i < 16; i++) 34 m[i] = mask_v (i); 35 36 src = _mm_loadu_si128 ((__m128i *)s); 37 mask = _mm_loadu_si128 ((__m128i *)m); 38 39 _mm_maskmoveu_si128 (src, mask, u+3); 40 41 for (i = 0; i < 16; i++) 42 if (u[i+3] != (m[i] ? s[i] : 0)) 43 abort (); 44} 45