1/* { dg-do compile { target powerpc*-*-* ia64-*-* i?86-*-* x86_64-*-* } } */
2/* { dg-options "-O3 -fschedule-insns -fschedule-insns2 -fselective-scheduling2 -fsel-sched-pipelining -funroll-loops -fprefetch-loop-arrays" } */
3
4void main1 (float *pa, float *pc)
5{
6  int i;
7  float b[256];
8  float c[256];
9  for (i = 0; i < 256; i++)
10    b[i] = c[i] = pc[i];
11  for (i = 0; i < 256; i++)
12    pa[i] = b[i] * c[i];
13}
14