diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vexpandpd-2.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vexpandpd-2.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vexpandpd-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vexpandpd-2.c new file mode 100644 index 000000000..373c17df1 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vexpandpd-2.c @@ -0,0 +1,69 @@ +/* { dg-do run } */ +/* { dg-options "-O2 -mavx512f" } */ +/* { dg-require-effective-target avx512f } */ + +#define AVX512F + +#include "avx512f-helper.h" + +#define SIZE (AVX512F_LEN / 64) +#include "avx512f-mask-type.h" + +static void +CALC (double *s, double *r, MASK_TYPE mask) +{ + int i, k; + + for (i = 0, k = 0; i < SIZE; i++) + { + if (mask & (1 << i)) + r[i] = s[k++]; + } +} + +static void +TEST (void) +{ + UNION_TYPE (AVX512F_LEN, d) s1, res2, res3, res4, res5; + MASK_TYPE mask = MASK_VALUE; + double s2[SIZE]; + double res_ref1[SIZE]; + double res_ref2[SIZE]; + double res_ref3[SIZE]; + int i, sign = 1; + + for (i = 0; i < SIZE; i++) + { + s1.a[i] = 123.456 * (i + 200) * sign; + s2[i] = 789.012 * (i + 300) * sign; + res2.a[i] = DEFAULT_VALUE; + res4.a[i] = DEFAULT_VALUE; + sign = -sign; + } + + res2.x = INTRINSIC (_mask_expand_pd) (res2.x, mask, s1.x); + res3.x = INTRINSIC (_maskz_expand_pd) (mask, s1.x); + res4.x = INTRINSIC (_mask_expandloadu_pd) (res4.x, mask, s2); + res5.x = INTRINSIC (_maskz_expandloadu_pd) (mask, s2); + + /* no mask is the same as all ones mask. */ + CALC (s1.a, res_ref1, MASK_ALL_ONES); + CALC (s1.a, res_ref2, mask); + CALC (s2, res_ref3, mask); + + MASK_MERGE (d) (res_ref2, mask, SIZE); + if (UNION_CHECK (AVX512F_LEN, d) (res2, res_ref2)) + abort (); + + MASK_ZERO (d) (res_ref2, mask, SIZE); + if (UNION_CHECK (AVX512F_LEN, d) (res3, res_ref2)) + abort (); + + MASK_MERGE (d) (res_ref3, mask, SIZE); + if (UNION_CHECK (AVX512F_LEN, d) (res4, res_ref3)) + abort (); + + MASK_ZERO (d) (res_ref3, mask, SIZE); + if (UNION_CHECK (AVX512F_LEN, d) (res5, res_ref3)) + abort (); +} |