gcc/testsuite/gcc.target/i386/pr12092-1.c

   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 ia32 } */
   5 /* { dg-options "-O2 -mtune=i486 -march=pentium4 -fprefetch-loop-arrays" } */
   6
   7 void DecodeAC(int index,int *matrix)
   8 {
   9   int *mptr;
  10
  11   for(mptr=matrix+index;mptr<matrix+64;mptr++) {*mptr = 0;}
  12 }
  13