1/* PR rtl-optimization/12092  */
2/* Test case reduced by Andrew Pinski <pinskia@physics.uc.edu> */
3/* { dg-do compile } */
4/* { dg-require-effective-target ilp32 } */
5/* { dg-options "-O2 -mtune=i486 -march=pentium4 -fprefetch-loop-arrays" } */
6
7void DecodeAC(int index,int *matrix)
8{
9  int *mptr;
10
11  for(mptr=matrix+index;mptr<matrix+64;mptr++) {*mptr = 0;}
12}
13
14