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

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512vl -O2" } */
   3 /* { dg-final { scan-assembler-times "vpermilps\[ \\t\]+\[^\n\]*%ymm\[0-9\]\[^\{\]" 2 } } */
   4 /* { dg-final { scan-assembler-times "vpermilps\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
   5 /* { dg-final { scan-assembler-times "vpermilps\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
   6 /* { dg-final { scan-assembler-times "vpermilps\[ \\t\]+\[^\n\]*%xmm\[0-9\]\[^\{\]" 2 } } */
   7 /* { dg-final { scan-assembler-times "vpermilps\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
   8 /* { dg-final { scan-assembler-times "vpermilps\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
   9
  10 #include <immintrin.h>
  11
  12 volatile __m256 y;
  13 volatile __m128 x;
  14 volatile __m256i c;
  15 volatile __m128i k;
  16 volatile __mmask8 m;
  17
  18 void extern
  19 avx512vl_test (void)
  20 {
  21   y = _mm256_mask_permutevar_ps (y, m, y, c);
  22   y = _mm256_maskz_permutevar_ps (m, y, c);
  23   x = _mm_mask_permutevar_ps (x, m, x, k);
  24   x = _mm_maskz_permutevar_ps (m, x, k);
  25 }