gcc/testsuite/gcc.target/i386/avx512vl-vextractf32x4-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512vl -O2" } */
   3 /* { dg-final { scan-assembler-times "vextractf(?:128|32x4)\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)"  1 } } */
   4 /* { dg-final { scan-assembler-times "vextractf32x4\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
   5 /* { dg-final { scan-assembler-times "vextractf32x4\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
   6
   7 #include <immintrin.h>
   8
   9 volatile __m256 x;
  10 volatile __m128 y;
  11
  12 void extern
  13 avx512vl_test (void)
  14 {
  15   y = _mm256_extractf32x4_ps (x, 1);
  16   y = _mm256_mask_extractf32x4_ps (y, 2, x, 1);
  17   y = _mm256_maskz_extractf32x4_ps (2, x, 1);
  18 }