Viewing file:  avx512bw-pr100267-1.c (1.83 KB) -rw-r--r--
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/* { dg-do compile } */
/* { dg-options "-mavx512bw -mavx512vbmi2 -O2" } */
/* { dg-final { scan-assembler-times "vpexpandb\[ \\t\]+\[^\{\n\]*\\(\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vpexpandb\[ \\t\]+\[^\{\n\(]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vpexpandw\[ \\t\]+\[^\{\n\]*\\(\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vpexpandw\[ \\t\]+\[^\{\n\(]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vmov\[a-z0-9\]*\[ \\t\]+\[^\{\n\]*\\(\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 2 } } */
/* { dg-final { scan-assembler-times "vmov\[a-z0-9\]*\[ \\t\]+\[^\{\n\(]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 2 } } */
#include <immintrin.h>
char *pi8;
short *pi16;
volatile __m512i xi16, xi8;
void extern
avx512f_test (void)
{
xi8 = _mm512_mask_expand_epi8 (xi8, 0, xi8);
xi8 = _mm512_mask_expand_epi8 (xi8, -1, xi8);
xi8 = _mm512_mask_expand_epi8 (xi8, (1 << 8) - 1, xi8);
xi8 = _mm512_mask_expand_epi8 (xi8, (1 << 8) + 1, xi8);
xi8 = _mm512_mask_expandloadu_epi8 (xi8, 0, pi8);
xi8 = _mm512_mask_expandloadu_epi8 (xi8, -1, pi8);
xi8 = _mm512_mask_expandloadu_epi8 (xi8, (1 << 6) - 1, pi8);
xi8 = _mm512_mask_expandloadu_epi8 (xi8, (1 << 6) + 3, pi8);
xi16 = _mm512_mask_expand_epi16 (xi16, 0, xi16);
xi16 = _mm512_mask_expand_epi16 (xi16, -1, xi16);
xi16 = _mm512_mask_expand_epi16 (xi16, (1 << 3) - 1, xi16);
xi16 = _mm512_mask_expand_epi16 (xi16, (1 << 3) + 2, xi16);
xi16 = _mm512_mask_expandloadu_epi16 (xi16, 0, pi16);
xi16 = _mm512_mask_expandloadu_epi16 (xi16, -1, pi16);
xi16 = _mm512_mask_expandloadu_epi16 (xi16, (1 << 7) - 1, pi16);
xi16 = _mm512_mask_expandloadu_epi16 (xi16, (1 << 7) + 7, pi16);
}
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