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Make NamedMDNode not be a subclass of Value, and simplify the interface

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for creating and populating NamedMDNodes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109061 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2010-07-21 23:38:33 +00:00
parent fcbd1a749f
commit 17aa92c92a
19 changed files with 97 additions and 273 deletions
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12
lib/Linker/LinkModules.cpp
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@@ -545,14 +545,10 @@ static void LinkNamedMDNodes(Module *Dest, Module *Src) {
for (Module::const_named_metadata_iterator I = Src->named_metadata_begin(),
E = Src->named_metadata_end(); I != E; ++I) {
const NamedMDNode *SrcNMD = I;
NamedMDNode *DestNMD = Dest->getNamedMetadata(SrcNMD->getName());
if (!DestNMD)
NamedMDNode::Create(SrcNMD, Dest);
else {
// Add Src elements into Dest node.
for (unsigned i = 0, e = SrcNMD->getNumOperands(); i != e; ++i)
DestNMD->addOperand(SrcNMD->getOperand(i));
}
NamedMDNode *DestNMD = Dest->getOrInsertNamedMetadata(SrcNMD->getName());
// Add Src elements into Dest node.
for (unsigned i = 0, e = SrcNMD->getNumOperands(); i != e; ++i)
DestNMD->addOperand(SrcNMD->getOperand(i));
}
}