Dan Gohman 9004c8afd4 Teach ValueTracking a new way to analyze PHI nodes, and and teach ...

Instcombine to be more aggressive about using SimplifyDemandedBits
on shift nodes. This allows a shift to be simplified to zero in the
included test case.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72204 91177308-0d34-0410-b5e6-96231b3b80d8

2009-05-21 02:28:33 +00:00

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ADCE

Allow readonly functions to unwind exceptions. Teach

2009-05-06 06:49:50 +00:00

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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CondProp

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ConstantMerge

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ConstProp

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DeadArgElim

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DeadStoreElimination

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FunctionAttrs

Revert r70876 and add a testcase (@c7) showing the problem:

2009-05-07 18:08:34 +00:00

GlobalDCE

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GlobalOpt

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GVN

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GVNPRE

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IndMemRem

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IndVarSimplify

Teach SCEVExpander to expand arithmetic involving pointers into GEP

2009-05-19 02:15:55 +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

Teach ValueTracking a new way to analyze PHI nodes, and and teach

2009-05-21 02:28:33 +00:00

Internalize

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IPConstantProp

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JumpThreading

Restore minor deletion.

2009-05-04 18:40:41 +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

As with r70333, give the primary induction variable a use so

2009-04-28 22:05:13 +00:00

LoopStrengthReduce

Suppress the IV reversal transformation in the case that the RHS

2009-05-20 00:34:08 +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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PredicateSimplifier

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PruneEH

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RaiseAllocations

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Reassociate

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ScalarRepl

fix RewriteStoreUserOfWholeAlloca to use the correct type size

2009-05-08 15:54:41 +00:00

SCCP

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SimplifyCFG

Testcase for 71688.

2009-05-13 18:33:24 +00:00

SimplifyLibCalls

Fix PR4206 - crash in simplify lib calls

2009-05-13 06:26:11 +00:00

SRETPromotion

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StripSymbols

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TailCallElim

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TailDup

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