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

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -mavx512vl" } */
   3 /* { dg-final { scan-assembler-times "vshufps\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
   4 /* { dg-final { scan-assembler-times "vshufps\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
   5 /* { dg-final { scan-assembler-times "vshufps\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
   6 /* { dg-final { scan-assembler-times "vshufps\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
   7
   8 #include <immintrin.h>
   9
  10 volatile __m256 x;
  11 volatile __m128 y;
  12 volatile __mmask8 m;
  13
  14 void extern
  15 avx512vl_test (void)
  16 {
  17   x = _mm256_mask_shuffle_ps (x, m, x, x, 64);
  18   x = _mm256_maskz_shuffle_ps (m, x, x, 64);
  19   y = _mm_mask_shuffle_ps (y, m, y, y, 64);
  20   y = _mm_maskz_shuffle_ps (m, y, y, 64);
  21 }