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| author | Juergen Ributzka <juergen@apple.com> | 2013-11-19 00:57:56 +0000 |
|---|---|---|
| committer | Juergen Ributzka <juergen@apple.com> | 2013-11-19 00:57:56 +0000 |
| commit | 354362524a72b3fa43a6c09380b7ae3b2380cbba (patch) | |
| tree | db9821d531f3ec0554d83400221f54e4e322877b /lib/IR/Value.cpp | |
| parent | 26efdc5621043d28dc0c78addc7b7a75d1591a10 (diff) | |
| download | llvm-354362524a72b3fa43a6c09380b7ae3b2380cbba.tar.gz llvm-354362524a72b3fa43a6c09380b7ae3b2380cbba.tar.bz2 llvm-354362524a72b3fa43a6c09380b7ae3b2380cbba.tar.xz | |
[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/Value.cpp')
| -rw-r--r-- | lib/IR/Value.cpp | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/lib/IR/Value.cpp b/lib/IR/Value.cpp index 35808a658b..62a3b31c18 100644 --- a/lib/IR/Value.cpp +++ b/lib/IR/Value.cpp @@ -735,9 +735,5 @@ void ValueHandleBase::ValueIsRAUWd(Value *Old, Value *New) { #endif } -// Default implementation for CallbackVH. -void CallbackVH::allUsesReplacedWith(Value *) {} - -void CallbackVH::deleted() { - setValPtr(NULL); -} +// Pin the vtable to this file. +void CallbackVH::anchor() {} |