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 #include CHECK_H 14 15 #include <emmintrin.h> 16 17 static int 18 __attribute__((noinline, unused)) test(__m128i b)19test (__m128i b) 20 { 21 return _mm_cvtsi128_si32 (b); 22 } 23 24 static void TEST(void)25TEST (void) 26 { 27 union128i_d u; 28 int e; 29 30 u.x = _mm_set_epi32 (2134, -128, 655366, 9999); 31 e = test (u.x); 32 if (e != u.a[0]) 33 abort (); 34 } 35