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 0xf 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_srli_epi32 (s1, N); 24 } 25 26 static void TEST(void)27TEST (void) 28 { 29 union128i_d u, s; 30 int e[4] = {0}; 31 unsigned int tmp; 32 int i; 33 34 s.x = _mm_set_epi32 (1, -2, 3, 4); 35 36 u.x = test (s.x); 37 38 if (N < 32) 39 for (i = 0; i < 4; i++) { 40 tmp = s.a[i]; 41 e[i] = tmp >> N; 42 } 43 44 if (check_union128i_d (u, e)) 45 abort (); 46 } 47