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author | Juergen Ributzka <juergen@apple.com> | 2013-11-19 00:57:56 +0000 |
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committer | Juergen Ributzka <juergen@apple.com> | 2013-11-19 00:57:56 +0000 |
commit | 354362524a72b3fa43a6c09380b7ae3b2380cbba (patch) | |
tree | db9821d531f3ec0554d83400221f54e4e322877b /lib/IR/Metadata.cpp | |
parent | 26efdc5621043d28dc0c78addc7b7a75d1591a10 (diff) | |
download | external_llvm-354362524a72b3fa43a6c09380b7ae3b2380cbba.zip external_llvm-354362524a72b3fa43a6c09380b7ae3b2380cbba.tar.gz external_llvm-354362524a72b3fa43a6c09380b7ae3b2380cbba.tar.bz2 |
[weak vtables] Remove a bunch of weak vtables
This patch removes most of the trivial cases of weak vtables by pinning them to
a single object file. The memory leaks in this version have been fixed. Thanks
Alexey for pointing them out.
Differential Revision: http://llvm-reviews.chandlerc.com/D2068
Reviewed by Andy
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195064 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/IR/Metadata.cpp')
-rw-r--r-- | lib/IR/Metadata.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/IR/Metadata.cpp b/lib/IR/Metadata.cpp index bd4d9c0..a32d25c 100644 --- a/lib/IR/Metadata.cpp +++ b/lib/IR/Metadata.cpp @@ -65,7 +65,7 @@ class MDNodeOperand : public CallbackVH { public: MDNodeOperand(Value *V) : CallbackVH(V) {} - ~MDNodeOperand() {} + virtual ~MDNodeOperand(); void set(Value *V) { unsigned IsFirst = this->getValPtrInt(); @@ -82,6 +82,8 @@ public: }; } // end namespace llvm. +// Provide out-of-line definition to prevent weak vtable. +MDNodeOperand::~MDNodeOperand() {} void MDNodeOperand::deleted() { getParent()->replaceOperand(this, 0); |