diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vrcp14sd-2.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vrcp14sd-2.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vrcp14sd-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vrcp14sd-2.c new file mode 100644 index 000000000..f94460036 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vrcp14sd-2.c @@ -0,0 +1,31 @@ +/* { dg-do run } */ +/* { dg-options "-mavx512f -O2" } */ +/* { dg-require-effective-target avx512f } */ + +#include "avx512f-check.h" +#include "avx512f-helper.h" + +static void +compute_vrcp14sd (double *s1, double *s2, double *r) +{ + r[0] = 1.0 / s2[0]; + r[1] = s1[1]; +} + +static void +avx512f_test (void) +{ + union128d s1, s2, res1, res2, res3; + double res_ref[2]; + + s1.x = _mm_set_pd (-3.0, 111.111); + s2.x = _mm_set_pd (222.222, -2.0); + res2.a[0] = DEFAULT_VALUE; + + res1.x = _mm_rcp14_sd (s1.x, s2.x); + + compute_vrcp14sd (s1.a, s2.a, res_ref); + + if (checkVd (res1.a, res_ref, 2)) + abort (); +} |