1 /* { dg-do compile } */
2 /* { dg-options "-mavx512er -O2" } */
3 /* { dg-final { scan-assembler-times "vrsqrt28pd\[ \\t\]+\[^\n\]*%zmm\[0-9\]\[\\n\]" 2 } } */
4 /* { dg-final { scan-assembler-times "vrsqrt28pd\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 2 } } */
5 /* { dg-final { scan-assembler-times "vrsqrt28pd\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\{z\}" 2 } } */
6 /* { dg-final { scan-assembler-times "vrsqrt28pd\[ \\t\]+\[^\n\]*\{sae\}\[^\n\]*%zmm\[0-9\]\[^\{\]*\n" 1 } } */
7 /* { dg-final { scan-assembler-times "vrsqrt28pd\[ \\t\]+\[^\n\]*\{sae\}\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
8 /* { dg-final { scan-assembler-times "vrsqrt28pd\[ \\t\]+\[^\n\]*\{sae\}\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
10 #include <immintrin.h>
18 x
= _mm512_rsqrt28_pd (x
);
19 x
= _mm512_mask_rsqrt28_pd (x
, m
, x
);
20 x
= _mm512_maskz_rsqrt28_pd (m
, x
);
21 x
= _mm512_rsqrt28_round_pd (x
, _MM_FROUND_NO_EXC
);
22 x
= _mm512_mask_rsqrt28_round_pd (x
, m
, x
, _MM_FROUND_NO_EXC
);
23 x
= _mm512_maskz_rsqrt28_round_pd (m
, x
, _MM_FROUND_NO_EXC
);