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/* { dg-do compile } */
/* { dg-options "-O2 -mavx512bw -mavx512vl" } */
/* { dg-final { scan-assembler-times "vpsubb\[ \\t\]+\[^\n\]*%zmm\[0-9\]\[^\{\]" 3 } } */
/* { dg-final { scan-assembler-times "vpsubb\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
/* { dg-final { scan-assembler-times "vpsubb\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
/* { dg-final { scan-assembler-times "vpsubb\[ \\t\]+\[^\n\]*%ymm\[0-9\]\[^\{\]" 2 } } */
/* { dg-final { scan-assembler-times "vpsubb\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
/* { dg-final { scan-assembler-times "vpsubb\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
/* { dg-final { scan-assembler-times "vpsubb\[ \\t\]+\[^\n\]*%xmm\[0-9\]\[^\{\]" 2 } } */
/* { dg-final { scan-assembler-times "vpsubb\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
/* { dg-final { scan-assembler-times "vpsubb\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
#include <immintrin.h>
volatile __m512i x512;
volatile __m256i x256;
volatile __m128i x128;
volatile __mmask64 m512;
volatile __mmask32 m256;
volatile __mmask16 m128;
void extern
avx512bw_test (void)
{
x512 = _mm512_sub_epi8 (x512, x512);
x512 = _mm512_mask_sub_epi8 (x512, m512, x512, x512);
x512 = _mm512_maskz_sub_epi8 (m512, x512, x512);
x256 = _mm256_mask_sub_epi8 (x256, m256, x256, x256);
x256 = _mm256_maskz_sub_epi8 (m256, x256, x256);
x128 = _mm_mask_sub_epi8 (x128, m128, x128, x128);
x128 = _mm_maskz_sub_epi8 (m128, x128, x128);
}
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