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| author | Devang Patel <dpatel@apple.com> | 2009-09-03 20:35:57 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2009-09-03 20:35:57 +0000 |
| commit | faf8fa566493a3aefb18f784cf706aae6a1e569f (patch) | |
| tree | 13fb83b017189b6de70684a5be143a8f75885379 /lib/Linker/LinkModules.cpp | |
| parent | 8d44b28bc6f615b9ad79b066987d53b1ea2a2942 (diff) | |
| download | llvm-faf8fa566493a3aefb18f784cf706aae6a1e569f.tar.gz llvm-faf8fa566493a3aefb18f784cf706aae6a1e569f.tar.bz2 llvm-faf8fa566493a3aefb18f784cf706aae6a1e569f.tar.xz | |
There is not any need to copy metadata while merging modules.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80941 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Linker/LinkModules.cpp')
| -rw-r--r-- | lib/Linker/LinkModules.cpp | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/lib/Linker/LinkModules.cpp b/lib/Linker/LinkModules.cpp index 0fa97c5568..00bb55e953 100644 --- a/lib/Linker/LinkModules.cpp +++ b/lib/Linker/LinkModules.cpp @@ -395,14 +395,8 @@ static Value *RemapOperand(const Value *In, assert(!isa<GlobalValue>(CPV) && "Unmapped global?"); llvm_unreachable("Unknown type of derived type constant value!"); } - } else if (const MDNode *N = dyn_cast<MDNode>(In)) { - std::vector<Value*> Elems; - for (unsigned i = 0, e = N->getNumElements(); i !=e; ++i) - Elems.push_back(RemapOperand(N->getElement(i), ValueMap, Context)); - if (!Elems.empty()) - Result = MDNode::get(Context, &Elems[0], Elems.size()); - } else if (const MDString *MDS = dyn_cast<MDString>(In)) { - Result = MDString::get(Context, MDS->getString()); + } else if (isa<MetadataBase>(In)) { + Result = const_cast<Value*>(In); } else if (isa<InlineAsm>(In)) { Result = const_cast<Value*>(In); } |