| /* { 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 0xec |
| |
| #include CHECK_H |
| |
| #include <emmintrin.h> |
| |
| static __m128i |
| __attribute__((noinline, unused)) |
| test (__m128i s1) |
| { |
| return _mm_shuffle_epi32 (s1, N); |
| } |
| |
| static void |
| TEST (void) |
| { |
| union128i_d u, s1; |
| int e[4] = {0}; |
| int i; |
| |
| s1.x = _mm_set_epi32 (16,15,14,13); |
| u.x = test (s1.x); |
| |
| for (i = 0; i < 4; i++) |
| e[i] = s1.a[((N & (0x3<<(2*i)))>>(2*i))]; |
| |
| if (check_union128i_d(u, e)) |
| abort (); |
| } |
