1/* PR rtl-optimization/12092 */ 2/* Test case reduced by Andrew Pinski <pinskia@physics.uc.edu> */ 3/* { dg-do compile { target i?86-*-* x86_64-*-* } } */ 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