Dan Gohman 21dc20cbd6 Don't do (X != Y) ? X : Y -> X for floating-point values; it doesn't ...

handle NaN properly.

Do (X une Y) ? X : Y  -> X if one of X and Y is not zero.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96955 91177308-0d34-0410-b5e6-96231b3b80d8

2010-02-23 17:17:57 +00:00

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ABCD

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ADCE

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ArgumentPromotion

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BlockPlacement

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BranchFolding

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CodeExtractor

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CodeGenPrepare

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ConstantMerge

1. modernize the constantmerge pass, using densemap/smallvector.

2010-02-12 18:17:23 +00:00

ConstProp

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DeadArgElim

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DeadStoreElimination

Make DSE only scan blocks that are reachable from the entry

2010-02-11 05:11:54 +00:00

FunctionAttrs

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GlobalDCE

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GlobalOpt

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GVN

Testcase for critical edge splitting with load PRE.

2010-02-16 20:48:55 +00:00

IndVarSimplify

Teach ScalarEvolution how to compute a tripcount for a loop with

2010-02-19 18:12:07 +00:00

Inline

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InstCombine

Don't do (X != Y) ? X : Y -> X for floating-point values; it doesn't

2010-02-23 17:17:57 +00:00

Internalize

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IPConstantProp

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JumpThreading

fix PR6305 by handling BlockAddress in a helper function

2010-02-15 20:47:49 +00:00

LCSSA

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LICM

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LoopDeletion

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LoopIndexSplit

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LoopRotate

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LoopSimplify

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LoopStrengthReduce

Reapply the new LoopStrengthReduction code, with compile time and

2010-02-12 10:34:29 +00:00

LoopUnroll

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LoopUnswitch

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LowerInvoke

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LowerSetJmp

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LowerSwitch

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Mem2Reg

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MemCpyOpt

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MergeFunc

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PruneEH

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Reassociate

Add a test for my change to disable reassociation for i1 types.

2010-02-06 01:16:25 +00:00

ScalarRepl

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SCCP

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SimplifyCFG

Teach SimplifyCFG about magic pointer constants.

2010-02-05 22:03:18 +00:00

SimplifyLibCalls

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SRETPromotion

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SSI

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StripSymbols

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TailCallElim

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TailDup

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