| /* { 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 |
| |
| #define N 0xb |
| |
| #include CHECK_H |
| |
| #include <mmintrin.h> |
| |
| static __m64 |
| __attribute__((noinline, unused)) |
| test (__m64 s1) |
| { |
| return _mm_srl_pi16 (s1, N); |
| } |
| |
| static void |
| TEST (void) |
| { |
| __m64_union u, s1; |
| __m64_union e; |
| int i; |
| |
| s1.as_m64 = _mm_setr_pi16 (1, -2, 0x7000, 0x9000); |
| u.as_m64 = test (s1.as_m64); |
| |
| if (N < 16) |
| for (i = 0; i < 4; i++) |
| e.as_short[i] = (unsigned short)s1.as_short[i] >> N; |
| |
| if (u.as_m64 != e.as_m64) |
| abort (); |
| } |