diff options
author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-05-19 19:15:25 +0000 |
---|---|---|
committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-05-19 19:15:25 +0000 |
commit | 4e4c3408a5a1cc72b739a4b448329a281c379c55 (patch) | |
tree | d98d4eaedae57fc8777978df89f4fede575ef81d /include/llvm/Support/ValueHandle.h | |
parent | 5084c6b0a29ed409092bd31cd75849312a73bee5 (diff) | |
download | llvm-4e4c3408a5a1cc72b739a4b448329a281c379c55.tar.gz llvm-4e4c3408a5a1cc72b739a4b448329a281c379c55.tar.bz2 llvm-4e4c3408a5a1cc72b739a4b448329a281c379c55.tar.xz |
Move CallbackVHs dtor inline, it can be devirtualized in many cases. Move the other virtual methods out of line as they are only called from within Value.cpp anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157123 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Support/ValueHandle.h')
-rw-r--r-- | include/llvm/Support/ValueHandle.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/include/llvm/Support/ValueHandle.h b/include/llvm/Support/ValueHandle.h index b7210b2063..6787633c1d 100644 --- a/include/llvm/Support/ValueHandle.h +++ b/include/llvm/Support/ValueHandle.h @@ -367,7 +367,7 @@ protected: CallbackVH(const CallbackVH &RHS) : ValueHandleBase(Callback, RHS) {} - virtual ~CallbackVH(); + virtual ~CallbackVH() {} void setValPtr(Value *P) { ValueHandleBase::operator=(P); @@ -389,15 +389,13 @@ public: /// /// All implementations must remove the reference from this object to the /// Value that's being destroyed. - virtual void deleted() { - setValPtr(NULL); - } + virtual void deleted(); /// Called when this->getValPtr()->replaceAllUsesWith(new_value) is called, /// _before_ any of the uses have actually been replaced. If WeakVH were /// implemented as a CallbackVH, it would use this method to call /// setValPtr(new_value). AssertingVH would do nothing in this method. - virtual void allUsesReplacedWith(Value *) {} + virtual void allUsesReplacedWith(Value *); }; // Specialize simplify_type to allow CallbackVH to participate in |