| /* { dg-do run } */ |
| /* { dg-options "-O2 -msse2" } */ |
| /* { dg-require-effective-target sse2 } */ |
| |
| #ifndef CHECK_H |
| #define CHECK_H "sse2-check.h" |
| #endif |
| |
| #ifndef TEST |
| #define TEST sse2_test |
| #endif |
| |
| #define N 0x5 |
| |
| #include CHECK_H |
| |
| #include <emmintrin.h> |
| |
| static __m128i |
| __attribute__((noinline, unused)) |
| test (__m128i s1) |
| { |
| return _mm_srli_si128 (s1, N); |
| } |
| |
| static void |
| TEST (void) |
| { |
| union128i_b u, s; |
| char src[16] = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16}; |
| char e[16] = {0}; |
| int i; |
| |
| s.x = _mm_loadu_si128 ((__m128i *)src); |
| |
| u.x = test (s.x); |
| |
| for (i = 0; i < 16-N; i++) |
| e[i] = src[i+N]; |
| |
| if (check_union128i_b (u, e)) |
| abort (); |
| } |
