// we don't see references from function local inline assembly. To be
// conservative, we internalize symbols in llvm.compiler.used, but we
// keep llvm.compiler.used so that the symbol is not deleted by llvm.
- for (SmallPtrSet<GlobalValue *, 8>::iterator I = Used.begin(), E = Used.end();
- I != E; ++I) {
- GlobalValue *V = *I;
+ for (GlobalValue *V : Used) {
ExternalNames.insert(V->getName());
}