gcc/testsuite/gcc.target/i386/avx512dq-vextracti64x2-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512dq -mavx512vl -O2" } */
   3 /* { dg-final { scan-assembler-times "vextracti64x2\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+.{7}(?:\n|\[ \\t\]+#)"  1 } } */
   4 /* { dg-final { scan-assembler-times "vextracti64x2\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+.{7}\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } } */
   5 /* { dg-final { scan-assembler-times "vextracti64x2\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+.{7}\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
   6 /* { dg-final { scan-assembler-times "vextracti64x2\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+.{7}(?:\n|\[ \\t\]+#)"  1 } } */
   7 /* { dg-final { scan-assembler-times "vextracti64x2\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+.{7}\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } } */
   8 /* { dg-final { scan-assembler-times "vextracti64x2\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+.{7}\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
   9
  10 #include <immintrin.h>
  11
  12 volatile __m512i x1;
  13 volatile __m256i x2;
  14 volatile __m128i y;
  15
  16 void extern
  17 avx512dq_test (void)
  18 {
  19   y = _mm512_extracti64x2_epi64 (x1, 3);
  20   y = _mm512_mask_extracti64x2_epi64 (y, 2, x1, 3);
  21   y = _mm512_maskz_extracti64x2_epi64 (2, x1, 3);
  22   y = _mm256_extracti64x2_epi64 (x2, 1);
  23   y = _mm256_mask_extracti64x2_epi64 (y, 2, x2, 1);
  24   y = _mm256_maskz_extracti64x2_epi64 (2, x2, 1);
  25 }