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Use DenseMap::lookup. No functionality change. 

llvm-svn: 218554
This commit is contained in:
Rui Ueyama 2014-09-26 23:21:10 +00:00
parent bdf1e38856
commit d20d44fbe6
1 changed files with 2 additions and 4 deletions
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6
lld/lib/Core/Resolver.cpp
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@ -305,10 +305,8 @@ void Resolver::markLive(const Atom *atom) {
if (const DefinedAtom *defAtom = dyn_cast<DefinedAtom>(atom)) {
for (const Reference *ref : *defAtom)
markLive(ref->target());
auto it = _reverseRef.find(defAtom);
if (it != _reverseRef.end())
for (const Atom *target : it->second)
markLive(target);
for (const Atom *target : _reverseRef.lookup(defAtom))
markLive(target);
}
}