Owen Anderson 88554df4a2 Be more aggressive in doing LoadPRE by tracing backwards when a block only has ... a single predecessor. Patch by Jakub Staszak. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72661 91177308-0d34-0410-b5e6-96231b3b80d8		2009-05-31 09:03:40 +00:00
..
ADCE	Allow readonly functions to unwind exceptions. Teach	2009-05-06 06:49:50 +00:00
ArgumentPromotion
BlockPlacement
BranchFolding
CodeExtractor
CodeGenPrepare
CondProp
ConstantMerge
ConstProp
DeadArgElim
DeadStoreElimination
FunctionAttrs	Revert r70876 and add a testcase (@c7) showing the problem:	2009-05-07 18:08:34 +00:00
GlobalDCE
GlobalOpt
GVN	Be more aggressive in doing LoadPRE by tracing backwards when a block only has	2009-05-31 09:03:40 +00:00
GVNPRE
IndMemRem
IndVarSimplify	Teach SCEVExpander to avoid creating over-indexed GEP indices when	2009-05-27 02:00:53 +00:00
Inline	PR4123: don't crash when inlining a call which uses its own result.	2009-05-08 00:22:04 +00:00
InstCombine	Fix bug in FoldFCmp_IntToFP_Cst. If inttofp is a uintofp, use unsigned instead of signed integer constant.	2009-05-22 23:10:53 +00:00
Internalize
IPConstantProp
JumpThreading
LCSSA	Fix broken logic in DominatorTreeBase::Split. Part of PR4238.	2009-05-21 21:47:54 +00:00
LICM
LoopDeletion
LoopIndexSplit
LoopRotate
LoopSimplify	Fix some incorrect logic in DominanceFrontier::splitBlock. Part of	2009-05-21 20:40:30 +00:00
LoopStrengthReduce	Revert 72493 and replace it with a more conservative fix, for now: don't	2009-05-27 21:10:47 +00:00
LoopUnroll
LoopUnswitch
LowerInvoke
LowerSetJmp
LowerSwitch
Mem2Reg
MemCpyOpt	Fix two issues that Eli Friedman pointed out, where would misoptimized code like:	2008-06-01 22:26:26 +00:00
MergeFunc
PredicateSimplifier
PruneEH
RaiseAllocations
Reassociate
ScalarRepl	fix RewriteStoreUserOfWholeAlloca to use the correct type size	2009-05-08 15:54:41 +00:00
SCCP	Use Operands.data() instead of &Operands[0] where Operands is a potentially	2009-05-28 04:08:10 +00:00
SimplifyCFG	Testcase for 71688.	2009-05-13 18:33:24 +00:00
SimplifyLibCalls	fix PR4284, a bug in simplifylibcalls handling memcmp. Patch by	2009-05-30 18:43:04 +00:00
SRETPromotion
StripSymbols
TailCallElim
TailDup