Automatically do the equivalent of freeMachineCodeForFunction(F) when F is

being destroyed. This allows users to run global optimizations like globaldce
even after some functions have been jitted.

This patch also removes the Function* parameter to
JITEventListener::NotifyFreeingMachineCode() since it can cause that to be
called when the Function is partially destroyed. This change will be even more
helpful later when I think we'll want to allow machine code to actually outlive
its Function.

llvm-svn: 85182

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/ExecutionEngine/JIT/JIT.cpp b/llvm/lib/ExecutionEngine/JIT/JIT.cpp
index cb825904cc2..6b1464e5f29 100644
--- a/llvm/lib/ExecutionEngine/JIT/JIT.cpp
+++ b/llvm/lib/ExecutionEngine/JIT/JIT.cpp
@@ -556,10 +556,10 @@ void JIT::NotifyFunctionEmitted(
   }
 }
 
-void JIT::NotifyFreeingMachineCode(const Function &F, void *OldPtr) {
+void JIT::NotifyFreeingMachineCode(void *OldPtr) {
   MutexGuard locked(lock);
   for (unsigned I = 0, S = EventListeners.size(); I < S; ++I) {
-    EventListeners[I]->NotifyFreeingMachineCode(F, OldPtr);
+    EventListeners[I]->NotifyFreeingMachineCode(OldPtr);
   }
 }