/* { dg-do run } */ /* { dg-options "-O3 -mpower8-vector" } */ /* { dg-require-effective-target p8vector_hw } */ #define NO_WARN_X86_INTRINSICS 1 #ifndef CHECK_H #define CHECK_H "mmx-check.h" #endif #ifndef TEST #define TEST mmx_test #endif #include CHECK_H #include static __m64 __attribute__((noinline, unused)) test (__m64 s1, __m64 s2) { return _mm_mulhi_pi16 (s1, s2); } static void TEST (void) { __m64_union u, s1, s2; __m64_union e; int i, tmp; s1.as_m64 = _mm_set_pi16 (10, 2067, -3033, 90); s2.as_m64 = _mm_set_pi16 (11, 9834, 7444, -10222); u.as_m64 = test (s1.as_m64, s2.as_m64); e.as_m64 = _mm_set_pi16 ( ((s1.as_short[3] * s2.as_short[3]) & 0xffff0000) >> 16, ((s1.as_short[2] * s2.as_short[2]) & 0xffff0000) >> 16, ((s1.as_short[1] * s2.as_short[1]) & 0xffff0000) >> 16, ((s1.as_short[0] * s2.as_short[0]) & 0xffff0000) >> 16); if (u.as_m64 != e.as_m64) abort (); }