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| author | Victor Hernandez <vhernandez@apple.com> | 2010-01-21 19:26:20 +0000 |
|---|---|---|
| committer | Victor Hernandez <vhernandez@apple.com> | 2010-01-21 19:26:20 +0000 |
| commit | d089f4e10b117bcd8023c5ef53bc4100eb107197 (patch) | |
| tree | 56891e2a5e5f279fbd513a38c1661d22bddbdbe7 /llvm/lib/Transforms/Utils/ValueMapper.cpp | |
| parent | 819e87379129179b8fef072f81a49cbc752ee58a (diff) | |
| download | bcm5719-llvm-d089f4e10b117bcd8023c5ef53bc4100eb107197.tar.gz bcm5719-llvm-d089f4e10b117bcd8023c5ef53bc4100eb107197.zip | |
No need to map NULL operands of metadata
llvm-svn: 94091
Diffstat (limited to 'llvm/lib/Transforms/Utils/ValueMapper.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/ValueMapper.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Utils/ValueMapper.cpp b/llvm/lib/Transforms/Utils/ValueMapper.cpp index e3ef79facc7..2a79b72ba1d 100644 --- a/llvm/lib/Transforms/Utils/ValueMapper.cpp +++ b/llvm/lib/Transforms/Utils/ValueMapper.cpp @@ -39,7 +39,7 @@ Value *llvm::MapValue(const Value *V, ValueMapTy &VM) { const MDNode *MD = dyn_cast<MDNode>(V); SmallVector<Value*, 4> Elts; for (unsigned i = 0; i != MD->getNumOperands(); i++) - Elts.push_back(MapValue(MD->getOperand(i), VM)); + Elts.push_back(MD->getOperand(i) ? MapValue(MD->getOperand(i), VM) : NULL); return VM[V] = MDNode::get(V->getContext(), Elts.data(), Elts.size()); } |
