diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vpermilps-2.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vpermilps-2.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vpermilps-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vpermilps-2.c new file mode 100644 index 000000000..ca0fbae4a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vpermilps-2.c @@ -0,0 +1,33 @@ +/* { dg-do run } */ +/* { dg-require-effective-target avx } */ +/* { dg-options "-O2 -mavx" } */ + +#include "avx-check.h" + +#ifndef CTRL +#define CTRL 233 +#endif + +#define mask_v(pos) ((CTRL & (0x3 << (pos))) >> (pos)) + +void static +avx_test () +{ + union128 u, s; + union128i_q ctl; + int m[4] = {mask_v(0), mask_v(1), mask_v(2), mask_v(3)}; + float e[4]; + + s.x = _mm_set_ps (1, 2, 3, 4); + ctl.x = _mm_loadu_si128((__m128i*) m); + u.x = _mm_permutevar_ps(s.x, ctl.x); + + e[0] = s.a[0 + (m[0] & 0x03)]; + e[1] = s.a[0 + (m[1] & 0x03)]; + e[2] = s.a[0 + (m[2] & 0x03)]; + e[3] = s.a[0 + (m[3] & 0x03)]; + + if (check_union128 (u, e)) + abort (); +} + |