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| author | Eric Christopher <echristo@apple.com> | 2011-03-04 23:37:39 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2011-03-04 23:37:39 +0000 |
| commit | 515c67ee77f8d9c417efc0fe04615d269bfb70e4 (patch) | |
| tree | d726d694ca4f98a852095be1e4af9fcef0bdff67 /lib/ExecutionEngine/JIT | |
| parent | b1939d5db6f95f18c9898861c58d2eac6456f06b (diff) | |
| download | llvm-515c67ee77f8d9c417efc0fe04615d269bfb70e4.tar.gz llvm-515c67ee77f8d9c417efc0fe04615d269bfb70e4.tar.bz2 llvm-515c67ee77f8d9c417efc0fe04615d269bfb70e4.tar.xz | |
Support unregistering exception frames of functions when they are removed.
Patch by Johannes Schaub!
Fixes PR8548
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127047 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/ExecutionEngine/JIT')
| -rw-r--r-- | lib/ExecutionEngine/JIT/JITEmitter.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/ExecutionEngine/JIT/JITEmitter.cpp b/lib/ExecutionEngine/JIT/JITEmitter.cpp index 4cd8757ad0..fa3c5a01c1 100644 --- a/lib/ExecutionEngine/JIT/JITEmitter.cpp +++ b/lib/ExecutionEngine/JIT/JITEmitter.cpp @@ -985,7 +985,7 @@ bool JITEmitter::finishFunction(MachineFunction &F) { CurBufferPtr = SavedCurBufferPtr; if (JITExceptionHandling) { - TheJIT->RegisterTable(FrameRegister); + TheJIT->RegisterTable(F.getFunction(), FrameRegister); } if (JITEmitDebugInfo) { @@ -1033,8 +1033,9 @@ void JITEmitter::deallocateMemForFunction(const Function *F) { EmittedFunctions.erase(Emitted); } - // TODO: Do we need to unregister exception handling information from libgcc - // here? + if(JITExceptionHandling) { + TheJIT->DeregisterTable(F); + } if (JITEmitDebugInfo) { DR->UnregisterFunction(F); |