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[MCJIT] Remove JITEventListener::NotifyFreeingMachineCode. This method is dead

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now that the old JIT has been removed.

llvm-svn: 222494
This commit is contained in:
Lang Hames 2014-11-21 01:57:09 +00:00
parent 9766a420be
commit 54c1ec218d
3 changed files with 0 additions and 32 deletions
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10
include/llvm/ExecutionEngine/JITEventListener.h
View File

@ -59,16 +59,6 @@ public:
JITEventListener() {}
virtual ~JITEventListener();
/// NotifyFreeingMachineCode - Called from freeMachineCodeForFunction(), after
/// the global mapping is removed, but before the machine code is returned to
/// the allocator.
///
/// OldPtr is the address of the machine code and will be the same as the Code
/// parameter to a previous NotifyFunctionEmitted call. The Function passed
/// to NotifyFunctionEmitted may have been destroyed by the time of the
/// matching NotifyFreeingMachineCode call.
virtual void NotifyFreeingMachineCode(void *) {}
/// NotifyObjectEmitted - Called after an object has been successfully
/// emitted to memory. NotifyFunctionEmitted will not be called for
/// individual functions in the object.

10
lib/ExecutionEngine/IntelJITEvents/IntelJITEventListener.cpp
View File

@ -57,8 +57,6 @@ public:
~IntelJITEventListener() {
}
virtual void NotifyFreeingMachineCode(void *OldPtr);
virtual void NotifyObjectEmitted(const ObjectImage &Obj);
virtual void NotifyFreeingObject(const ObjectImage &Obj);
@ -97,14 +95,6 @@ static iJIT_Method_Load FunctionDescToIntelJITFormat(
return Result;
}
void IntelJITEventListener::NotifyFreeingMachineCode(void *FnStart) {
MethodIDMap::iterator I = MethodIDs.find(FnStart);
if (I != MethodIDs.end()) {
Wrapper->iJIT_NotifyEvent(iJVM_EVENT_TYPE_METHOD_UNLOAD_START, &I->second);
MethodIDs.erase(I);
}
}
void IntelJITEventListener::NotifyObjectEmitted(const ObjectImage &Obj) {
// Get the address of the object image for use as a unique identifier
const void* ObjData = Obj.getData().data();

12
lib/ExecutionEngine/OProfileJIT/OProfileJITEventListener.cpp
View File

@ -49,8 +49,6 @@ public:
~OProfileJITEventListener();
virtual void NotifyFreeingMachineCode(void *OldPtr);
virtual void NotifyObjectEmitted(const ObjectImage &Obj);
virtual void NotifyFreeingObject(const ObjectImage &Obj);
@ -77,16 +75,6 @@ OProfileJITEventListener::~OProfileJITEventListener() {
}
}
// Removes the being-deleted function from the symbol table.
void OProfileJITEventListener::NotifyFreeingMachineCode(void *FnStart) {
assert(FnStart && "Invalid function pointer");
if (Wrapper.op_unload_native_code(reinterpret_cast<uint64_t>(FnStart)) == -1) {
DEBUG(dbgs()
<< "Failed to tell OProfile about unload of native function at "
<< FnStart << "\n");
}
}
void OProfileJITEventListener::NotifyObjectEmitted(const ObjectImage &Obj) {
if (!Wrapper.isAgentAvailable()) {
return;