diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpmaskloadd-2.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpmaskloadd-2.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpmaskloadd-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpmaskloadd-2.c new file mode 100644 index 000000000..9bc3f31be --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpmaskloadd-2.c @@ -0,0 +1,30 @@ +/* { dg-do run } */ +/* { dg-require-effective-target avx2 } */ +/* { dg-options "-O2 -mavx2" } */ + +#include "avx2-check.h" + +#ifndef MASK +#define MASK 134 +#endif + +#define mask_v(pos) (((MASK & (0x1 << (pos))) >> (pos)) << 31) + +void static +avx2_test (void) +{ + int i; + int m[4] = { mask_v (0), mask_v (1), mask_v (2), mask_v (3) }; + int s[4] = { 1, 2, 3, 4 }; + union128i_d u, mask; + int e[4] = { 0 }; + + mask.x = _mm_loadu_si128 ((__m128i *) m); + u.x = _mm_maskload_epi32 (s, mask.x); + + for (i = 0; i < 4; i++) + e[i] = m[i] ? s[i] : 0; + + if (check_union128i_d (u, e)) + abort (); +} |