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| author | Rui Ueyama <ruiu@google.com> | 2014-04-03 22:58:41 +0000 |
|---|---|---|
| committer | Rui Ueyama <ruiu@google.com> | 2014-04-03 22:58:41 +0000 |
| commit | 1c3486a31228c83d337a06a1b4222f015283ff4f (patch) | |
| tree | 64715915422efbab9c56f6dc15d17ebeca769600 /lld/lib/Core/SymbolTable.cpp | |
| parent | 71c0202dd0e3d3e77dcfd0c78a5540e9e8e931f3 (diff) | |
| download | bcm5719-llvm-1c3486a31228c83d337a06a1b4222f015283ff4f.tar.gz bcm5719-llvm-1c3486a31228c83d337a06a1b4222f015283ff4f.zip | |
Update comment.
llvm-svn: 205579
Diffstat (limited to 'lld/lib/Core/SymbolTable.cpp')
| -rw-r--r-- | lld/lib/Core/SymbolTable.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lld/lib/Core/SymbolTable.cpp b/lld/lib/Core/SymbolTable.cpp index 067a799eb1b..2ad1d80927a 100644 --- a/lld/lib/Core/SymbolTable.cpp +++ b/lld/lib/Core/SymbolTable.cpp @@ -378,11 +378,12 @@ void SymbolTable::addReplacement(const Atom *replaced, } const Atom *SymbolTable::replacement(const Atom *atom) { + // Find the replacement for a given atom. Atoms in _replacedAtoms + // may be chained, so find the last one. for (;;) { AtomToAtom::iterator pos = _replacedAtoms.find(atom); if (pos == _replacedAtoms.end()) return atom; - // might be chain, recurse to end atom = pos->second; } } |
