/* { dg-do run } */ /* { dg-options "-O2 -msse" } */ /* { dg-require-effective-target sse } */ #ifndef CHECK_H #define CHECK_H "sse-check.h" #endif #ifndef TEST #define TEST sse_test #endif #include CHECK_H #include static __m128 __attribute__((noinline, unused)) test (__m128 s1, __m128 s2) { return _mm_unpackhi_ps (s1, s2); } static void TEST (void) { union128 u, s1, s2; float e[4]; s1.x = _mm_set_ps (41124.234,6678.346,8653.65635,856.43576); s2.x = _mm_set_ps (2134.3343,6678.346,453.345635,54646.464356); u.x = test (s1.x, s2.x); e[0] = s1.a[2]; e[1] = s2.a[2]; e[2] = s1.a[3]; e[3] = s2.a[3]; if (check_union128 (u, e)) abort (); }