/* { dg-do compile } */ | |
/* { dg-options "-O3 -fdump-tree-cunroll-details -fno-tree-vectorize" } */ | |
int *a; | |
void | |
test(int c) | |
{ | |
int i; | |
for (i=0;i<6;i++) | |
a[i]=5; | |
} | |
/* Basic testcase for complette unrolling. */ | |
/* { dg-final { scan-tree-dump "loop with 5 iterations completely unrolled" "cunroll"} } */ | |
/* { dg-final { scan-tree-dump "Exit condition of peeled iterations was eliminated." "cunroll"} } */ | |
/* { dg-final { scan-tree-dump "Last iteration exit edge was proved true." "cunroll"} } */ |