1/* { dg-do run } */ 2/* { dg-options "-O2 -msse" } */ 3/* { dg-require-effective-target sse } */ 4 5#ifndef CHECK_H 6#define CHECK_H "sse-check.h" 7#endif 8 9#ifndef TEST 10#define TEST sse_test 11#endif 12 13#include CHECK_H 14 15#include <xmmintrin.h> 16 17static __m128 18__attribute__((noinline, unused)) 19test (__m128 s1) 20{ 21 return _mm_rcp_ps (s1); 22} 23 24static void 25TEST (void) 26{ 27 union128 u, s1; 28 float e[4]; 29 int i; 30 31 s1.x = _mm_set_ps (24.43, 68.346, 43.35, 546.46); 32 u.x = test (s1.x); 33 34 for (i = 0; i < 4; i++) 35 { 36 __m128 tmp = _mm_load_ss (&s1.a[i]); 37 tmp = _mm_rcp_ss (tmp); 38 _mm_store_ss (&e[i], tmp); 39 } 40 41 if (check_union128 (u, e)) 42 abort (); 43} 44