| /* PR target/80286 */ |
| /* { dg-do run { target avx } } */ |
| /* { dg-options "-O2 -mavx" } */ |
| |
| #include "avx-check.h" |
| #include <immintrin.h> |
| |
| __m256i m; |
| |
| __attribute__((noinline, noclone)) __m128i |
| foo (__m128i x) |
| { |
| int s = _mm_cvtsi128_si32 (_mm256_castsi256_si128 (m)); |
| return _mm_srli_epi16 (x, s); |
| } |
| |
| static void |
| avx_test (void) |
| { |
| __m128i a = (__m128i) (__v8hi) { 1 << 7, 2 << 8, 3 << 9, 4 << 10, 5 << 11, 6 << 12, 7 << 13, 8 << 12 }; |
| m = (__m256i) (__v8si) { 7, 8, 9, 10, 11, 12, 13, 14 }; |
| __m128i c = foo (a); |
| __m128i b = (__m128i) (__v8hi) { 1, 2 << 1, 3 << 2, 4 << 3, 5 << 4, 6 << 5, 7 << 6, 8 << 5 }; |
| if (__builtin_memcmp (&c, &b, sizeof (__m128i))) |
| __builtin_abort (); |
| } |
