gcc/testsuite/gcc.target/i386/pr42542-2a.c

/* { dg-do run } */
/* { dg-require-effective-target sse4 } */
/* { dg-options "-O1 -msse4.1 -ftree-vectorize" } */

#define CHECK_H "sse4_1-check.h"
#define TEST sse4_1_test

#include "pr42542-2.c"