| /* { dg-do compile } */ |
| /* { dg-options "-mavx512fp16 -O2" } */ |
| /* { dg-final { scan-assembler-times "vsubph\[ \\t\]+%zmm\[0-9\]+\[^\n\r]*%zmm\[0-9\]+\[^\n\r]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */ |
| /* { dg-final { scan-assembler-times "vsubph\[ \\t\]+%zmm\[0-9\]+\[^\n\r]*%zmm\[0-9\]+\[^\n\r]*%zmm\[0-9\]+\{%k\[0-9\]\}(?:\n|\[ \\t\]+#)" 1 } } */ |
| /* { dg-final { scan-assembler-times "vsubph\[ \\t\]+%zmm\[0-9\]+\[^\n\r]*%zmm\[0-9\]+\[^\n\r]*%zmm\[0-9\]+\{%k\[0-9\]\}\{z\}\[^\n\r]*(?:\n|\[ \\t\]+#)" 1 } } */ |
| /* { dg-final { scan-assembler-times "vsubph\[ \\t\]+\{rn-sae\}\[^\{\n\]*%zmm\[0-9\]+\[^\n\r]*%zmm\[0-9\]+\[^\n\r]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */ |
| /* { dg-final { scan-assembler-times "vsubph\[ \\t\]+\{rn-sae\}\[^\{\n\]*%zmm\[0-9\]+\[^\n\r]*%zmm\[0-9\]+\[^\n\r]*%zmm\[0-9\]+\{%k\[0-9\]\}\[^\n\r]*(?:\n|\[ \\t\]+#)" 1 } } */ |
| /* { dg-final { scan-assembler-times "vsubph\[ \\t\]+\{rz-sae\}\[^\{\n\]*%zmm\[0-9\]+\[^\n\r]*%zmm\[0-9\]+\[^\n\r]*%zmm\[0-9\]+\{%k\[0-9\]\}\{z\}\[^\n\r]*(?:\n|\[ \\t\]+#)" 1 } } */ |
| |
| #include <immintrin.h> |
| |
| volatile __m512h res, res1, res2; |
| volatile __m512h x1, x2; |
| volatile __mmask32 m32; |
| |
| void extern |
| avx512f_test (void) |
| { |
| res = _mm512_sub_ph (x1, x2); |
| res1 = _mm512_mask_sub_ph (res1, m32, x1, x2); |
| res2 = _mm512_maskz_sub_ph (m32, x1, x2); |
| |
| res = _mm512_sub_round_ph (x1, x2, 8); |
| res1 = _mm512_mask_sub_round_ph (res1, m32, x1, x2, 8); |
| res2 = _mm512_maskz_sub_round_ph (m32, x1, x2, 11); |
| } |
