1/* { dg-do compile } */ 2/* { dg-options "-mavx512vl -O2" } */ 3/* { dg-final { scan-assembler-times "vmovddup\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\[^\{\]|vunpcklpd\[ \\t\]+\[^\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */ 4/* { dg-final { scan-assembler-times "vmovddup\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\[^\{\]|vunpcklpd\[ \\t\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */ 5/* { dg-final { scan-assembler-times "vmovddup\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}|vunpcklpd\[ \\t\]+\[^\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */ 6/* { dg-final { scan-assembler-times "vmovddup\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}|vunpcklpd\[ \\t\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */ 7 8#include <immintrin.h> 9 10volatile __m256d yy, y2; 11volatile __m128d xx, x2; 12volatile __mmask8 m8; 13 14void extern 15avx512vl_test (void) 16{ 17 yy = _mm256_mask_movedup_pd (yy, m8, y2); 18 yy = _mm256_maskz_movedup_pd (m8, y2); 19 20 xx = _mm_mask_movedup_pd (xx, m8, x2); 21 xx = _mm_maskz_movedup_pd (m8, x2); 22} 23