1 /* { dg-do compile } */
2 /* { dg-options "-mavx512vl -O2" } */
3 /* { dg-final { scan-assembler-times "vfmadd...pd\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 2 } } */
4 /* { dg-final { scan-assembler-times "vfmadd...pd\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 2 } } */
5 /* { dg-final { scan-assembler-times "vfmadd231pd\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
6 /* { dg-final { scan-assembler-times "vfmadd231pd\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
7 /* { dg-final { scan-assembler-times "vfmadd...pd\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
8 /* { dg-final { scan-assembler-times "vfmadd...pd\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
10 #include <immintrin.h>
12 volatile __m256d yy
, y2
, y3
;
13 volatile __m128d xx
, x2
, x3
;
19 yy
= _mm256_mask_fmadd_pd (yy
, m
, y2
, y3
);
20 xx
= _mm_mask_fmadd_pd (xx
, m
, x2
, x3
);
22 y3
= _mm256_mask3_fmadd_pd (yy
, y2
, y3
, m
);
23 x3
= _mm_mask3_fmadd_pd (xx
, x2
, x3
, m
);
25 yy
= _mm256_maskz_fmadd_pd (m
, yy
, y2
, y3
);
26 xx
= _mm_maskz_fmadd_pd (m
, xx
, x2
, x3
);