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[weak vtables] Remove a bunch of weak vtables

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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
This commit is contained in:
Juergen Ributzka
2013-11-19 00:57:56 +00:00
parent 26efdc5621
commit 354362524a
113 changed files with 506 additions and 152 deletions
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2
include/llvm/ExecutionEngine/ObjectBuffer.h
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@ -30,6 +30,7 @@ namespace llvm {
/// ObjectFile) as needed, but the MemoryBuffer instance returned does not own the
/// actual memory it points to.
class ObjectBuffer {
virtual void anchor();
public:
ObjectBuffer() {}
ObjectBuffer(MemoryBuffer* Buf) : Buffer(Buf) {}
@ -56,6 +57,7 @@ protected:
/// while providing a common ObjectBuffer interface for access to the
/// memory once the object has been generated.
class ObjectBufferStream : public ObjectBuffer {
virtual void anchor();
public:
ObjectBufferStream() : OS(SV) {}
virtual ~ObjectBufferStream() {}