diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vshuff32x4-2.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vshuff32x4-2.c | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vshuff32x4-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vshuff32x4-2.c new file mode 100644 index 000000000..271c8624b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vshuff32x4-2.c @@ -0,0 +1,68 @@ +/* { dg-do run } */ +/* { dg-options "-O2 -mavx512f" } */ +/* { dg-require-effective-target avx512f } */ + +#define AVX512F + +#include "avx512f-helper.h" + +#define SIZE (AVX512F_LEN / 32) +#include "avx512f-mask-type.h" +#include "string.h" + +void +CALC (float *e, UNION_TYPE (AVX512F_LEN,) s1, UNION_TYPE (AVX512F_LEN,) s2, + int imm) +{ + int i, offset, selector; + float *source; + for (i = 0; i < SIZE / 4; i++) + { + +#if AVX512F_LEN == 512 + selector = (imm >> i * 2) & 0x3; +#else + selector = (imm >> i) & 0x1; +#endif + + offset = i * 4; + source = i * 4 * 32 < AVX512F_LEN / 2 ? s1.a : s2.a; + memcpy (e + offset, source + selector * 4, 16); + } +} + +void static +TEST (void) +{ + UNION_TYPE (AVX512F_LEN,) u1, u2, u3, s1, s2; + MASK_TYPE mask = MASK_VALUE; + float e[SIZE]; + int i; + int imm = 203; + + for (i = 0; i < SIZE; i++) + { + s1.a[i] = 1.2 / (i + 0.378); + s1.a[i] = 91.02 / (i + 4.3578); + u1.a[i] = DEFAULT_VALUE; + u2.a[i] = DEFAULT_VALUE; + u3.a[i] = DEFAULT_VALUE; + } + + u1.x = INTRINSIC (_shuffle_f32x4) (s1.x, s2.x, imm); + u2.x = INTRINSIC (_mask_shuffle_f32x4) (u2.x, mask, s1.x, s2.x, imm); + u3.x = INTRINSIC (_maskz_shuffle_f32x4) (mask, s1.x, s2.x, imm); + + CALC (e, s1, s2, imm); + + if (UNION_CHECK (AVX512F_LEN,) (u1, e)) + abort (); + + MASK_MERGE ()(e, mask, SIZE); + if (UNION_CHECK (AVX512F_LEN,) (u2, e)) + abort (); + + MASK_ZERO ()(e, mask, SIZE); + if (UNION_CHECK (AVX512F_LEN,) (u3, e)) + abort (); +} |