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| author | Bob Wilson <bob.wilson@apple.com> | 2010-06-22 00:11:03 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2010-06-22 00:11:03 +0000 |
| commit | 5f9575c1cd791486e87a6c6cd62b1f9afe1c0e7f (patch) | |
| tree | 2940902116cea22c1c8f1f8adbc751a2050a5241 /llvm/lib/Transforms/Utils | |
| parent | 3c77a355e0850ba09c868850870663d6e1a3bc3c (diff) | |
| download | bcm5719-llvm-5f9575c1cd791486e87a6c6cd62b1f9afe1c0e7f.tar.gz bcm5719-llvm-5f9575c1cd791486e87a6c6cd62b1f9afe1c0e7f.zip | |
Include named metadata when cloning a module.
llvm-svn: 106508
Diffstat (limited to 'llvm/lib/Transforms/Utils')
| -rw-r--r-- | llvm/lib/Transforms/Utils/CloneModule.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Utils/CloneModule.cpp b/llvm/lib/Transforms/Utils/CloneModule.cpp index b87c082793e..1809bbb3201 100644 --- a/llvm/lib/Transforms/Utils/CloneModule.cpp +++ b/llvm/lib/Transforms/Utils/CloneModule.cpp @@ -122,6 +122,17 @@ Module *llvm::CloneModule(const Module *M, if (const Constant* C = I->getAliasee()) GA->setAliasee(cast<Constant>(MapValue(C, ValueMap))); } + + // And named metadata.... + for (Module::const_named_metadata_iterator I = M->named_metadata_begin(), + E = M->named_metadata_end(); I != E; ++I) { + const NamedMDNode &NMD = *I; + SmallVector<MDNode*, 4> MDs; + for (unsigned i = 0, e = NMD.getNumOperands(); i != e; ++i) + MDs.push_back(cast<MDNode>(MapValue(NMD.getOperand(i), ValueMap))); + NamedMDNode::Create(New->getContext(), NMD.getName(), + MDs.data(), MDs.size(), New); + } return New; } |
