diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/avx512er-vrsqrt28ss-1.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/avx512er-vrsqrt28ss-1.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512er-vrsqrt28ss-1.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512er-vrsqrt28ss-1.c new file mode 100644 index 000000000..a33437581 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512er-vrsqrt28ss-1.c @@ -0,0 +1,15 @@ +/* { dg-do compile } */ +/* { dg-options "-mavx512er -O2" } */ +/* { dg-final { scan-assembler-times "vrsqrt28ss\[ \\t\]+\[^\{^\n\]*%xmm\[0-9\]" 1 } } */ +/* { dg-final { scan-assembler-times "vrsqrt28ss\[ \\t\]+\[^\n\]*\{sae\}\[^\n\]*%xmm\[0-9\]" 1 } } */ + +#include <immintrin.h> + +volatile __m128 x, y; + +void extern +avx512er_test (void) +{ + x = _mm_rsqrt28_ss (x, y); + x = _mm_rsqrt28_round_ss (x, y, _MM_FROUND_NO_EXC); +} |