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Keep track of named mdnodes in a Module using an ilist.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77476 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2009-07-29 17:16:17 +00:00
parent 4baffeb6be
commit 28bc9d8826
6 changed files with 97 additions and 9 deletions
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8
lib/VMCore/Module.cpp
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@ -67,6 +67,7 @@ Module::~Module() {
FunctionList.clear();
AliasList.clear();
LibraryList.clear();
NamedMDList.clear();
delete ValSymTab;
delete TypeSymTab;
}
@ -288,6 +289,13 @@ GlobalAlias *Module::getNamedAlias(const StringRef &Name) const {
return dyn_cast_or_null<GlobalAlias>(getNamedValue(Name));
}
/// getNamedMetadata - Return the first named MDNode in the module with the
/// specified name. This method returns null if a MDNode with the specified
/// name is not found.
NamedMDNode *Module::getNamedMetadata(const StringRef &Name) const {
return dyn_cast_or_null<NamedMDNode>(getNamedValue(Name));
}
//===----------------------------------------------------------------------===//
// Methods for easy access to the types in the module.
//