Bill Wendling 0906a7c46c Don't optimize the landing pad exit block. ...

One way to exit the loop is through an unwind edge. However, that may involve
splitting the critical edge of the landing pad, which is non-trivial. Prevent
the transformation from rewriting the landing pad exit loop block.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137871 91177308-0d34-0410-b5e6-96231b3b80d8

2011-08-17 21:20:43 +00:00

..

AddrModeMatcher.cpp

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BasicBlockUtils.cpp

Reinstate r133513 (reverted in r133700) with an additional fix for a

2011-06-23 09:09:15 +00:00

BasicInliner.cpp

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BreakCriticalEdges.cpp

Assert that we aren't trying to split the critical edge of a landing pad. Doing

2011-08-17 21:04:05 +00:00

BuildLibCalls.cpp

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CloneFunction.cpp

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CloneModule.cpp

Fix llvm::CloneModule to correctly clone globals. Patch per bug report by Simon Moll on llvmdev.

2011-08-15 21:05:06 +00:00

CMakeLists.txt

Update CMake build.

2011-08-10 03:51:58 +00:00

CodeExtractor.cpp

Convert GetElementPtrInst to use ArrayRef.

2011-07-25 09:48:08 +00:00

DemoteRegToStack.cpp

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InlineFunction.cpp

Add inlining for the new EH scheme.

2011-08-14 08:01:36 +00:00

InstructionNamer.cpp

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LCSSA.cpp

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Local.cpp

The "landingpad" instruction will never be "trivially" dead.

2011-08-15 20:10:51 +00:00

LoopSimplify.cpp

Don't optimize the landing pad exit block.

2011-08-17 21:20:43 +00:00

LoopUnroll.cpp

Comments. Thanks for the spell check Nick!

2011-08-10 18:07:05 +00:00

LowerExpectIntrinsic.cpp

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LowerInvoke.cpp

switch to use the new api for structtypes.

2011-08-12 18:06:37 +00:00

LowerSwitch.cpp

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Makefile

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Mem2Reg.cpp

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PromoteMemoryToRegister.cpp

Add comments and test for atomic load/store and mem2reg.

2011-08-15 23:55:52 +00:00

SimplifyCFG.cpp

I think there was some confusion about what I meant. :-) Replacing the comment.

2011-08-16 20:41:17 +00:00

SimplifyIndVar.cpp

Comments. Thanks for the spell check Nick!

2011-08-10 18:07:05 +00:00

SimplifyInstructions.cpp

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SSAUpdater.cpp

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UnifyFunctionExitNodes.cpp

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Utils.cpp

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ValueMapper.cpp

We need to map DebugLoc. It leads to Fuction * (through subprogram entry node) which should be appropriately mapped.

2011-08-04 20:02:18 +00:00