Chris Lattner 7fb29e19f0 Add the following instcombine xforms: ...

- Implement simple reassociation: (A|c1)|(B|c2) == (A|B)|(c1|c2)
  - (A & C1)+(B & C2) -> (A & C1)|(B & C2) iff C1&C2 == 0
  - (A & C1)^(B & C2) -> (A & C1)|(B & C2) iff C1&C2 == 0

llvm-svn: 5743

2003-03-11 00:12:48 +00:00

..

ADCE.cpp

Rename Instruction::hasSideEffects() -> mayWriteToMemory()

2003-02-24 20:48:32 +00:00

BreakCriticalEdges.cpp

BreakCriticalEdges should update dominance frontier information as well as

2002-10-31 02:44:36 +00:00

ConstantProp.cpp

- Rename AnalysisUsage::preservesAll to getPreservesAll & preservesCFG to

2002-10-21 20:00:28 +00:00

CorrelatedExprs.cpp

Fix spelling error

2002-11-08 23:18:37 +00:00

DCE.cpp

- Rename AnalysisUsage::preservesAll to getPreservesAll & preservesCFG to

2002-10-21 20:00:28 +00:00

DecomposeMultiDimRefs.cpp

Updates to work with recent Statistic's changes:

2002-10-01 22:38:41 +00:00

GCSE.cpp

Fix typo

2003-02-01 04:50:59 +00:00

IndVarSimplify.cpp

- Rename AnalysisUsage::preservesAll to getPreservesAll & preservesCFG to

2002-10-21 20:00:28 +00:00

InstructionCombining.cpp

Add the following instcombine xforms:

2003-03-11 00:12:48 +00:00

LICM.cpp

Convert LICM over to use AliasSetTracker. Besides being nicer, this automatically

2003-03-03 23:32:45 +00:00

LoopSimplify.cpp

Fix bug I introduced yesterday :(

2003-02-28 16:54:17 +00:00

LowerAllocations.cpp

Updates to work with recent Statistic's changes:

2002-10-01 22:38:41 +00:00

Makefile

*** empty log message ***

2002-07-23 17:52:38 +00:00

Mem2Reg.cpp

Change the mem2reg interface to accept a TargetData argument

2003-03-03 17:25:18 +00:00

PiNodeInsertion.cpp

- Rename AnalysisUsage::preservesAll to getPreservesAll & preservesCFG to

2002-10-21 20:00:28 +00:00

Reassociate.cpp

Rename Instruction::hasSideEffects() -> mayWriteToMemory()

2003-02-24 20:48:32 +00:00

SCCP.cpp

Make sure to _delete_ memory allocated by worklists

2002-11-04 02:54:22 +00:00

SimplifyCFG.cpp

Updates to work with recent Statistic's changes:

2002-10-01 22:38:41 +00:00

SymbolStripping.cpp

- Eliminated the deferred symbol table stuff in Module & Function, it really

2002-11-20 18:36:02 +00:00