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author | Jeffrey Yasskin <jyasskin@google.com> | 2010-03-07 19:26:40 +0000 |
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committer | Jeffrey Yasskin <jyasskin@google.com> | 2010-03-07 19:26:40 +0000 |
commit | 6fec233a1e4b26be2f69e02884d4f3c2a2c4a437 (patch) | |
tree | e1e17d4e2c832b4360005c4b2a9b9f7e9232ae12 /lib/VMCore/Metadata.cpp | |
parent | 92ce42f9fc8758ff83da3ebf7cd0a60bdaec3c58 (diff) | |
download | llvm-6fec233a1e4b26be2f69e02884d4f3c2a2c4a437.tar.gz llvm-6fec233a1e4b26be2f69e02884d4f3c2a2c4a437.tar.bz2 llvm-6fec233a1e4b26be2f69e02884d4f3c2a2c4a437.tar.xz |
Roll back r97918 again. Just configuring against llvm-gcc wasn't enough to run
the FrontendC* tests. :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97921 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/Metadata.cpp')
-rw-r--r-- | lib/VMCore/Metadata.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/lib/VMCore/Metadata.cpp b/lib/VMCore/Metadata.cpp index faf83e6588..a08c45480b 100644 --- a/lib/VMCore/Metadata.cpp +++ b/lib/VMCore/Metadata.cpp @@ -110,10 +110,8 @@ MDNode::MDNode(LLVMContext &C, Value *const *Vals, unsigned NumVals, MDNode::~MDNode() { assert((getSubclassDataFromValue() & DestroyFlag) != 0 && "Not being destroyed through destroy()?"); - LLVMContextImpl *pImpl = getType()->getContext().pImpl; - if (isNotUniqued()) { - pImpl->NonUniquedMDNodes.erase(this); - } else { + if (!isNotUniqued()) { + LLVMContextImpl *pImpl = getType()->getContext().pImpl; pImpl->MDNodeSet.RemoveNode(this); } @@ -259,10 +257,12 @@ void MDNode::Profile(FoldingSetNodeID &ID) const { ID.AddPointer(getOperand(i)); } -void MDNode::setIsNotUniqued() { - setValueSubclassData(getSubclassDataFromValue() | NotUniquedBit); - LLVMContextImpl *pImpl = getType()->getContext().pImpl; - pImpl->NonUniquedMDNodes.insert(this); +// replaceAllOperandsWithNull - This is used while destroying llvm context to +// gracefully delete all nodes. This method replaces all operands with null. +void MDNode::replaceAllOperandsWithNull() { + for (MDNodeOperand *Op = getOperandPtr(this, 0), *E = Op+NumOperands; + Op != E; ++Op) + replaceOperand(Op, 0); } // Replace value from this node's operand list. |