Chris Lattner b5b7997fd0 Fix FoldSingleEntryPHINodes to update memdep and AA when it deletes ... phi nodes. It is called from MergeBlockIntoPredecessor which is called from GVN, which claims to preserve these. I'm skeptical that this is the actual problem behind PR8954, but this is a stab in the right direction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123222 91177308-0d34-0410-b5e6-96231b3b80d8		2011-01-11 08:13:40 +00:00
..
AddrModeMatcher.cpp	Change all self assignments X=X to (void)X, so that we can turn on a	2010-12-23 00:58:24 +00:00
BasicBlockUtils.cpp	Fix FoldSingleEntryPHINodes to update memdep and AA when it deletes	2011-01-11 08:13:40 +00:00
BasicInliner.cpp
BreakCriticalEdges.cpp	split dom frontier handling stuff out to its own DominanceFrontier header,	2011-01-02 22:09:33 +00:00
BuildLibCalls.cpp	BuildLibCalls: Nuke EmitMemCpy, EmitMemMove and EmitMemSet. They are dead and superseded by IRBuilder.	2010-12-27 00:25:32 +00:00
CloneFunction.cpp	Revamp the ValueMapper interfaces in a couple ways:	2011-01-08 08:15:20 +00:00
CloneLoop.cpp	split dom frontier handling stuff out to its own DominanceFrontier header,	2011-01-02 22:09:33 +00:00
CloneModule.cpp	Revamp the ValueMapper interfaces in a couple ways:	2011-01-08 08:15:20 +00:00
CMakeLists.txt	Add a new convenience pass for testing InstructionSimplify. Previously	2010-12-20 20:54:37 +00:00
CodeExtractor.cpp
DemoteRegToStack.cpp	Change all self assignments X=X to (void)X, so that we can turn on a	2010-12-23 00:58:24 +00:00
InlineFunction.cpp	switch the inliner alignment enforcement stuff to use the	2010-12-25 20:42:38 +00:00
InstructionNamer.cpp
LCSSA.cpp	split dom frontier handling stuff out to its own DominanceFrontier header,	2011-01-02 22:09:33 +00:00
Local.cpp	Make more passes preserve dominators (or state that they preserve dominators if	2011-01-08 17:01:52 +00:00
LoopSimplify.cpp	split dom frontier handling stuff out to its own DominanceFrontier header,	2011-01-02 22:09:33 +00:00
LoopUnroll.cpp	random cleanups	2011-01-11 08:00:40 +00:00
LowerInvoke.cpp
LowerSwitch.cpp
Makefile
Mem2Reg.cpp	split dom frontier handling stuff out to its own DominanceFrontier header,	2011-01-02 22:09:33 +00:00
PromoteMemoryToRegister.cpp	split dom frontier handling stuff out to its own DominanceFrontier header,	2011-01-02 22:09:33 +00:00
SimplifyCFG.cpp	simplify this a bit.	2010-12-18 20:22:49 +00:00
SimplifyInstructions.cpp	Speed up instsimplify by about 10-15% by not bothering to retry	2011-01-03 10:50:04 +00:00
SSAUpdater.cpp
UnifyFunctionExitNodes.cpp
Utils.cpp	Add a new convenience pass for testing InstructionSimplify. Previously	2010-12-20 20:54:37 +00:00
ValueMapper.cpp	Revamp the ValueMapper interfaces in a couple ways:	2011-01-08 08:15:20 +00:00