gcc/testsuite/gcc.target/i386/avx2-vpermps-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx2 -O2" } */
   3 /* { dg-final { scan-assembler "vpermps\[ \\t\]+\[^\n\]*%ymm\[0-9\]" } } */
   4
   5 #include <immintrin.h>
   6
   7 __m256 x;
   8 __m256i y;
   9
  10 void extern
  11 avx2_test (void)
  12 {
  13   x = _mm256_permutevar8x32_ps (x, y);
  14 }