1/* { dg-do compile } */ 2/* { dg-options "-O2 -mavx512vl" } */ 3/* { dg-final { scan-assembler-times "vsubpd\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */ 4/* { dg-final { scan-assembler-times "vsubpd\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */ 5/* { dg-final { scan-assembler-times "vsubpd\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */ 6/* { dg-final { scan-assembler-times "vsubpd\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */ 7 8#include <immintrin.h> 9 10volatile __m128d x128; 11volatile __m256d x256; 12volatile __mmask8 m; 13 14void extern 15avx512vl_test (void) 16{ 17 x128 = _mm_mask_sub_pd (x128, m, x128, x128); 18 x128 = _mm_maskz_sub_pd (m, x128, x128); 19 20 x256 = _mm256_mask_sub_pd (x256, m, x256, x256); 21 x256 = _mm256_maskz_sub_pd (m, x256, x256); 22} 23