class AssumptionCacheTracker::FunctionCallbackVH
Declaration
class AssumptionCacheTracker::FunctionCallbackVH : public CallbackVH { /* full declaration omitted */ };
Description
A callback value handle applied to function objects, which we use to delete our cache of intrinsics for a function when it is deleted.
Declared at: llvm/include/llvm/Analysis/AssumptionCache.h:205
Inherits from: CallbackVH
Member Variables
- private llvm::AssumptionCacheTracker* ACT
Method Overview
- public FunctionCallbackVH(llvm::Value * V, llvm::AssumptionCacheTracker * ACT = nullptr)
- private void deleted()
Inherited from CallbackVH:
Inherited from ValueHandleBase:
- protected RemoveFromUseList
- public ValueIsDeleted
- public ValueIsRAUWd
- protected clearValPtr
- protected getValPtr
- protected isValid
Methods
¶FunctionCallbackVH(
llvm::Value* V,
llvm::AssumptionCacheTracker* ACT = nullptr)
FunctionCallbackVH(
llvm::Value* V,
llvm::AssumptionCacheTracker* ACT = nullptr)
Declared at: llvm/include/llvm/Analysis/AssumptionCache.h:213
Parameters
- llvm::Value* V
- llvm::AssumptionCacheTracker* ACT = nullptr
¶void deleted()
void deleted()
Description
Callback for Value destruction. Called when this->getValPtr() is destroyed, inside ~Value(), so you may call any non-virtual Value method on getValPtr(), but no subclass methods. If WeakTrackingVH were implemented as a CallbackVH, it would use this method to call setValPtr(NULL). AssertingVH would use this method to cause an assertion failure. All implementations must remove the reference from this object to the Value that's being destroyed.
Declared at: llvm/include/llvm/Analysis/AssumptionCache.h:208