1  /* { dg-do compile } */
       2  /* { dg-options "-msse4.1 -O3 -fdump-tree-vect-details" } */
       3  /* { dg-final { scan-tree-dump-times "vectorized 1 loops in function" 6 "vect"} } */
       4  #include "sse2-pr39821.c"