1  /* { dg-do compile { target { ! ia32 } } } */
       2  /* { dg-options "-O3 -mtune-ctrl=sse_typeless_stores -dp -mavx -mavx256-split-unaligned-store -mno-prefer-avx128 -fno-tree-loop-distribute-patterns" } */
       3  
       4  #define N 1024
       5  
       6  char **ep;
       7  char **fp;
       8  
       9  void
      10  avx_test (void)
      11  {
      12    int i;
      13    char **ap;
      14    char **bp;
      15    char **cp;
      16  
      17    ap = ep;
      18    bp = fp;
      19    for (i = 128; i >= 0; i--)
      20      {
      21        *ap++ = *cp++;
      22        *bp++ = 0;
      23      }
      24  }
      25  
      26  /* { dg-final { scan-assembler-not "vmovdqu.*movv32qi_internal/4" } } */
      27  /* { dg-final { scan-assembler "vmovdqu.*movv16qi_internal/4" } } */
      28  /* { dg-final { scan-assembler "vextract.128" } } */