1 /* { dg-do compile } */
2 /* { dg-options "-O2 -fdump-tree-optimized" } */
3
4 double a[10];
f(int n)5 int f(int n){
6 a[3]=9;
7 __builtin_memset(&a[n],3,sizeof(double));
8 return a[3]==9;
9 }
10
11 /* { dg-final { scan-tree-dump " == 9" "optimized" } } */
12