6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2026-04-24 13:18:17 +00:00
Code Issues Projects Releases Wiki Activity

Remove MDNode from ValueMap when MDNode is destroyed.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78612 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2009-08-10 22:59:46 +00:00
parent af37f341df
commit 286d9e4b9d
2 changed files with 10 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/VMCore/Metadata.cpp
+9
View File
@@ -92,8 +92,17 @@ void MDNode::dropAllReferences() {
Node.clear();
}
static std::vector<Value*> getValType(MDNode *N) {
std::vector<Value*> Elements;
Elements.reserve(N->getNumElements());
for (unsigned i = 0, e = N->getNumElements(); i != e; ++i)
Elements.push_back(N->getElement(i));
return Elements;
}
MDNode::~MDNode() {
dropAllReferences();
getType()->getContext().pImpl->MDNodes.remove(this);
}
//===----------------------------------------------------------------------===//
//NamedMDNode implementation