| /* { dg-do compile } */ |
| /* { dg-options "-mavx512fp16 -O2" } */ |
| /* { dg-final { scan-assembler-times "vrsqrtsh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */ |
| /* { dg-final { scan-assembler-times "vrsqrtsh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\{%k\[0-9\]\}\[^\n\r]*(?:\n|\[ \\t\]+#)" 2 } } */ |
| /* { dg-final { scan-assembler-times "vrsqrtsh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\{%k\[0-9\]\}\{z\}\[^\n\r]*(?:\n|\[ \\t\]+#)" 1 } } */ |
| |
| #include <immintrin.h> |
| |
| volatile __m128h res, x1, x2; |
| volatile __mmask8 m8; |
| |
| void extern |
| avx512f_test (void) |
| { |
| res = _mm_rsqrt_sh (x1, x2); |
| res = _mm_mask_rsqrt_sh (res, m8, x1, x2); |
| res = _mm_maskz_rsqrt_sh (m8, x1, x2); |
| } |
