Bob Wilson 822cb58d08 Change instcombine's getShuffleMask to represent undef with negative values. ...

This code had previously used 2*N, where N is the mask length, to represent
undef.  That is not safe because the shufflevector operands may have more
than N elements -- they don't have to match the result type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117721 91177308-0d34-0410-b5e6-96231b3b80d8

2010-10-29 22:03:05 +00:00

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ADCE

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ArgumentPromotion

Make BasicAliasAnalysis a normal AliasAnalysis implementation which

2010-10-18 18:04:47 +00:00

BlockPlacement

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BranchFolding

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CodeExtractor

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CodeGenPrepare

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ConstantMerge

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ConstProp

fix a bug I introduced, no idea how this didn't repro right.

2010-10-14 00:30:00 +00:00

CorrelatedValuePropagation

Update testcase since we're no longer doing the constant forwarding inline with correlated value propagation.

2010-10-29 21:18:23 +00:00

DeadArgElim

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DeadStoreElimination

Make BasicAliasAnalysis a normal AliasAnalysis implementation which

2010-10-18 18:04:47 +00:00

FunctionAttrs

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GlobalDCE

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GlobalOpt

GlobalOpt: EvaluateFunction() must not evaluate stores to weak_odr globals.

2010-10-19 16:47:23 +00:00

GVN

Make BasicAliasAnalysis a normal AliasAnalysis implementation which

2010-10-18 18:04:47 +00:00

IndVarSimplify

Remove LoopIndexSplit pass. It is neither maintained nor used by anyone.

2010-10-07 23:29:37 +00:00

Inline

Make BasicAliasAnalysis a normal AliasAnalysis implementation which

2010-10-18 18:04:47 +00:00

InstCombine

Change instcombine's getShuffleMask to represent undef with negative values.

2010-10-29 22:03:05 +00:00

Internalize

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IPConstantProp

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JumpThreading

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LCSSA

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LICM

Make BasicAliasAnalysis a normal AliasAnalysis implementation which

2010-10-18 18:04:47 +00:00

LoopDeletion

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LoopRotate

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LoopSimplify

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LoopStrengthReduce

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LoopUnroll

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LoopUnswitch

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LowerAtomic

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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

Make BasicAliasAnalysis a normal AliasAnalysis implementation which

2010-10-18 18:04:47 +00:00

MergeFunc

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PartialSpecialize

Now using a variant of the existing inlining heuristics to decide whether to create a given specialization of a function in PartialSpecialization. If the total performance bonus across all callsites passing the same constant exceeds the specialization cost, we create the specialization.

2010-10-09 22:06:36 +00:00

PruneEH

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Reassociate

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ScalarRepl

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SCCP

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SimplifyCFG

Fix PR8445: a block with no predecessors may be the entry block, in which case

2010-10-24 12:23:30 +00:00

SimplifyLibCalls

test/Transforms/SimplifyLibCalls/floor.ll: Mark as XFAIL:win32 due to lack of nearbyintf on MSVC. [PR8466]

2010-10-28 06:46:04 +00:00

Sink

Make BasicAliasAnalysis a normal AliasAnalysis implementation which

2010-10-18 18:04:47 +00:00

SRETPromotion

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StripSymbols

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TailCallElim

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TailDup

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