| /* { dg-options "-O2 -fno-tree-vectorize -funroll-loops --param max-unroll-times=4 -fno-inline -fdump-rtl-alignments" } */ | |
| volatile long int g; | |
| volatile long int j = 0; | |
| void foo(long int *a, long int *b, long int n) | |
| { | |
| long int i; | |
| for (i = 0; i < n; i++) | |
| a[j] = *b; | |
| } | |
| long int a, b; | |
| int main() | |
| { | |
| a = 1; b = 2; | |
| foo(&a, &b, 1000000); | |
| g = a+b; | |
| return 0; | |
| } | |
| /* { dg-final-use-not-autofdo { scan-rtl-dump-times "internal loop alignment added" 1 "alignments"} } */ |