C++ (Cpp) _mm512_inserti64x4示例

示例#1

文件： avx512f-vinserti64x4-1.c 项目： AlexMioMio/gcc

void extern
avx512f_test (void)
{
  x = _mm512_inserti64x4 (x, y, 1);
  x = _mm512_mask_inserti64x4 (x, 2, x, y, 1);
  x = _mm512_maskz_inserti64x4 (2, x, y, 1);
}

示例#2

文件： testimm-10.c 项目： MaxKellermann/gcc

void
test1bit (void) {
  m256d = _mm512_extractf64x4_pd (m512d, 256); /* { dg-error "the last argument must be a 1-bit immediate" } */
  m256d = _mm512_mask_extractf64x4_pd (m256d, mmask8, m512d, 256); /* { dg-error "the last argument must be a 1-bit immediate" } */
  m256d = _mm512_maskz_extractf64x4_pd (mmask8, m512d, 256); /* { dg-error "the last argument must be a 1-bit immediate" } */

  m256i = _mm512_extracti64x4_epi64 (m512i, 256); /* { dg-error "the last argument must be a 1-bit immediate" } */
  m256i = _mm512_mask_extracti64x4_epi64 (m256i, mmask8, m512i, 256); /* { dg-error "the last argument must be a 1-bit immediate" } */
  m256i = _mm512_maskz_extracti64x4_epi64 (mmask8, m512i, 256); /* { dg-error "the last argument must be a 1-bit immediate" } */

  m512d = _mm512_insertf64x4 (m512d, m256d, 256); /* { dg-error "the last argument must be a 1-bit immediate" } */
  m512d = _mm512_mask_insertf64x4 (m512d, mmask8, m512d, m256d, 256); /* { dg-error "the last argument must be a 1-bit immediate" } */
  m512d = _mm512_maskz_insertf64x4 (mmask8, m512d, m256d, 256); /* { dg-error "the last argument must be a 1-bit immediate" } */

  m512i = _mm512_inserti64x4 (m512i, m256i, 256); /* { dg-error "the last argument must be a 1-bit immediate" } */
  m512i = _mm512_mask_inserti64x4 (m512i, mmask8, m512i, m256i, 256); /* { dg-error "the last argument must be a 1-bit immediate" } */
  m512i = _mm512_maskz_inserti64x4 (mmask8, m512i, m256i, 256); /* { dg-error "the last argument must be a 1-bit immediate" } */
}