Benjamin Kramer 68b4bd0a63 InstCombine: fold fcmp (fneg x), (fneg y) -> fcmp x, y ...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128627 91177308-0d34-0410-b5e6-96231b3b80d8

2011-03-31 10:12:22 +00:00

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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

Roll r127459 back in:

2011-03-11 21:52:04 +00:00

ConstantMerge

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ConstProp

Constant folding support for calls to umul.with.overflow(), basically identical to the smul.with.overflow() code.

2011-03-27 14:26:13 +00:00

CorrelatedValuePropagation

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DeadArgElim

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DeadStoreElimination

* The DSE code that tested for overlapping needed to take into account the fact

2011-03-30 21:37:19 +00:00

EarlyCSE

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FunctionAttrs

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GlobalDCE

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GlobalOpt

Add an optimization to GlobalOpt that eliminates calls to __cxa_atexit, if the function passed is empty.

2011-03-20 17:59:11 +00:00

GVN

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IndVarSimplify

Avoid creating canonical induction variables for non-native types.

2011-03-18 16:50:32 +00:00

Inline

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InstCombine

InstCombine: fold fcmp (fneg x), (fneg y) -> fcmp x, y

2011-03-31 10:12:22 +00:00

InstSimplify

Teach ComputeMaskedBits about sub nsw.

2011-03-12 17:18:11 +00:00

Internalize

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IPConstantProp

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JumpThreading

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LCSSA

Do not add PHIs with no users when creating LCSSA form. Patch by Andrew Clinton.

2011-03-15 07:41:25 +00:00

LICM

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LoopDeletion

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LoopIdiom

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LoopRotate

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LoopSimplify

Avoid creating canonical induction variables for non-native types.

2011-03-18 16:50:32 +00:00

LoopStrengthReduce

Avoid creating canonical induction variables for non-native types.

2011-03-18 16:50:32 +00:00

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

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MergeFunc

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PruneEH

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Reassociate

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ScalarRepl

Do some simple copy propagation through integer loads and stores when promoting

2011-03-29 05:19:52 +00:00

SCCP

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SimplifyCFG

PR9450: Make switch optimization in SimplifyCFG not dependent on the ordering

2011-03-15 02:23:35 +00:00

SimplifyLibCalls

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Sink

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SRETPromotion

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StripSymbols

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TailCallElim

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TailDup

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