Chris Lattner 5840326ae6 - InstCombine: (X | C1) & C2 --> X & C2 iff C1 & C1 == 0 ...

- InstCombine: (X | C) & C --> C
  - InstCombine: (X | C1) & C2 --> (X | (C1&C2)) & C2


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7269 91177308-0d34-0410-b5e6-96231b3b80d8

2003-07-23 19:25:52 +00:00

..

ADCE.cpp

Fix bug: ADCE/2003-06-24-BadSuccessor.ll

2003-06-24 23:02:45 +00:00

ConstantProp.cpp

Hopefully, the final fix for `[Pp]ropogate'.

2003-05-20 21:01:22 +00:00

CorrelatedExprs.cpp

Hopefully, the final fix for `[Pp]ropogate'.

2003-05-20 21:01:22 +00:00

DCE.cpp

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DecomposeMultiDimRefs.cpp

Remove unnecesary &*'s

2003-04-23 16:37:45 +00:00

GCSE.cpp

Don't corrupt memory when removing an instruction from the program, but

2003-06-17 03:57:18 +00:00

IndVarSimplify.cpp

Remove unnecesary &*'s

2003-04-23 16:37:45 +00:00

InstructionCombining.cpp

- InstCombine: (X | C1) & C2 --> X & C2 iff C1 & C1 == 0

2003-07-23 19:25:52 +00:00

LICM.cpp

Remove unnecesary &*'s

2003-04-23 16:37:45 +00:00

Makefile

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PiNodeInsertion.cpp

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PRE.cpp

Add comment

2003-05-29 20:26:30 +00:00

Reassociate.cpp

Fix spelling

2003-05-02 19:26:34 +00:00

ScalarReplAggregates.cpp

Simplify code by using ConstantInt::getRawValue instead of checking to see

2003-07-23 15:22:26 +00:00

SCCP.cpp

Fix bug: SCCP/2003-06-24-OverdefinedPHIValue.ll

2003-06-24 20:29:52 +00:00

SimplifyCFG.cpp

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SymbolStripping.cpp

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TailDuplication.cpp

Fix bug: TailDup/2003-07-22-InfiniteLoop.ll

2003-07-23 03:32:41 +00:00