1 /* { dg-do compile } */
2 /* { dg-options "-mavx512fp16 -O2" } */
3 /* { dg-final { scan-assembler-times "vrsqrtph\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\r]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
4 /* { dg-final { scan-assembler-times "vrsqrtph\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\r]*%zmm\[0-9\]+\{%k\[0-9\]\}\[^\n\r]*(?:\n|\[ \\t\]+#)" 2 } } */
5 /* { dg-final { scan-assembler-times "vrsqrtph\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\r]*%zmm\[0-9\]+\{%k\[0-9\]\}\{z\}\[^\n\r]*(?:\n|\[ \\t\]+#)" 1 } } */
6 
7 #include <immintrin.h>
8 
9 volatile __m512h res;
10 volatile __m512h x1;
11 volatile __mmask32 m32;
12 
13 void extern
avx512f_test(void)14 avx512f_test (void)
15 {
16   res = _mm512_rsqrt_ph (x1);
17   res = _mm512_mask_rsqrt_ph (res, m32, x1);
18   res = _mm512_maskz_rsqrt_ph (m32, x1);
19 }
20