1 /* { dg-do run } */ 2 /* { dg-options "-O2 -msse2" } */ 3 /* { dg-require-effective-target sse2 } */ 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 #define N 0xec 14 15 #include CHECK_H 16 17 #include <emmintrin.h> 18 19 static __m128i 20 __attribute__((noinline, unused)) test(__m128i s1)21test (__m128i s1) 22 { 23 return _mm_shuffle_epi32 (s1, N); 24 } 25 26 static void TEST(void)27TEST (void) 28 { 29 union128i_d u, s1; 30 int e[4] = {0}; 31 int i; 32 33 s1.x = _mm_set_epi32 (16,15,14,13); 34 u.x = test (s1.x); 35 36 for (i = 0; i < 4; i++) 37 e[i] = s1.a[((N & (0x3<<(2*i)))>>(2*i))]; 38 39 if (check_union128i_d(u, e)) 40 abort (); 41 } 42