1/* { dg-do compile } */ 2/* { dg-options "-O2 -mavx512bw -mavx512vl" } */ 3/* { dg-final { scan-assembler-times "vpsubsw\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */ 4/* { dg-final { scan-assembler-times "vpsubsw\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */ 5/* { dg-final { scan-assembler-times "vpsubsw\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */ 6/* { dg-final { scan-assembler-times "vpsubsw\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */ 7/* { dg-final { scan-assembler-times "vpsubsw\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */ 8/* { dg-final { scan-assembler-times "vpsubsw\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */ 9/* { dg-final { scan-assembler-times "vpsubsw\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */ 10 11#include <immintrin.h> 12 13volatile __m512i x512; 14volatile __m256i x256; 15volatile __m128i x128; 16volatile __mmask32 m512; 17volatile __mmask16 m256; 18volatile __mmask8 m128; 19 20void extern 21avx512bw_test (void) 22{ 23 x512 = _mm512_subs_epi16 (x512, x512); 24 x512 = _mm512_mask_subs_epi16 (x512, m512, x512, x512); 25 x512 = _mm512_maskz_subs_epi16 (m512, x512, x512); 26 x256 = _mm256_mask_subs_epi16 (x256, m256, x256, x256); 27 x256 = _mm256_maskz_subs_epi16 (m256, x256, x256); 28 x128 = _mm_mask_subs_epi16 (x128, m128, x128, x128); 29 x128 = _mm_maskz_subs_epi16 (m128, x128, x128); 30} 31