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.h	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.h	Fix FoldSingleEntryPHINodes to update memdep and AA when it deletes	2011-01-11 08:13:40 +00:00
BasicInliner.h	Move the InlineCost code from Transforms/Utils to Analysis.	2009-10-13 18:30:07 +00:00
BuildLibCalls.h	BuildLibCalls: Nuke EmitMemCpy, EmitMemMove and EmitMemSet. They are dead and superseded by IRBuilder.	2010-12-27 00:25:32 +00:00
Cloning.h	Be more consistent in using ValueToValueMapTy.	2010-10-13 01:36:30 +00:00
FunctionUtils.h
Local.h	Move getOrEnforceKnownAlignment out of instcombine into Transforms/Utils.	2010-12-25 20:37:57 +00:00
PromoteMemToReg.h	Pull LLVMContext out of PromoteMemToReg.	2009-11-23 03:50:44 +00:00
SSAUpdater.h	Reapply commit 112699, speculatively reverted by echristo, since	2010-09-02 08:14:03 +00:00
SSAUpdaterImpl.h	Fix handling of unreachable blocks in the SSAUpdater. The previous code only	2010-05-06 16:24:11 +00:00
UnifyFunctionExitNodes.h	Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which	2010-10-19 17:21:58 +00:00
UnrollLoop.h
ValueMapper.h	Revamp the ValueMapper interfaces in a couple ways:	2011-01-08 08:15:20 +00:00