| /* { dg-do compile } */ |
| /* { dg-options "-mavx512fp16 -O2" } */ |
| /* { dg-final { scan-assembler-times "vreducesh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 2 } } */ |
| /* { dg-final { scan-assembler-times "vreducesh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */ |
| /* { dg-final { scan-assembler-times "vreducesh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */ |
| /* { dg-final { scan-assembler-times "vreducesh\[ \\t\]+\[^\n\]*\{sae\}\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */ |
| /* { dg-final { scan-assembler-times "vreducesh\[ \\t\]+\[^\n\]*\{sae\}\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */ |
| |
| |
| #include <immintrin.h> |
| |
| #define IMM 123 |
| |
| volatile __m128h x1, x2; |
| volatile __mmask8 m; |
| |
| void extern |
| avx512fp16_test (void) |
| { |
| x1 = _mm_reduce_sh (x1, x2, IMM); |
| x1 = _mm_mask_reduce_sh(x1, m, x1, x2, IMM); |
| x1 = _mm_maskz_reduce_sh(m, x1, x2, IMM); |
| x1 = _mm_reduce_round_sh (x1, x2, IMM, 4); |
| x1 = _mm_mask_reduce_round_sh(x1, m, x1, x2, IMM, 8); |
| x1 = _mm_maskz_reduce_round_sh(m, x1, x2, IMM, 8); |
| } |