Chris Lattner 2454a2e0c3 eliminate additions of 0.0 when they are obviously dead. This has to be careful to ...

avoid turning -0.0 + 0.0 -> -0.0 which is incorrect.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46499 91177308-0d34-0410-b5e6-96231b3b80d8

2008-01-29 06:52:45 +00:00

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ADCE

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ArgumentPromotion

Fix arg promotion to propagate the correct attrs on the calls to

2008-01-17 01:17:03 +00:00

BlockPlacement

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BranchFolding

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CodeExtractor

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CondProp

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ConstantMerge

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ConstProp

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DeadArgElim

Test case for varargs parameter attribute issue I just fixed.

2008-01-17 07:26:31 +00:00

DeadStoreElimination

Add a testcase for eliminating memcpy's at the end of functions. Forgot to commit this with my last commit.

2008-01-29 06:40:32 +00:00

DecomposeMultiDimRefs

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GCSE

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GlobalDCE

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GlobalOpt

Fix the miscompilation of MiBench/consumer-lame that was exposed by Evan's

2008-01-14 02:09:12 +00:00

GVN

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GVNPRE

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IndVarsSimplify

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Inline

Revert r46393: readonly/readnone functions are no

2008-01-27 18:12:58 +00:00

InstCombine

eliminate additions of 0.0 when they are obviously dead. This has to be careful to

2008-01-29 06:52:45 +00:00

IPConstantProp

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LCSSA

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LICM

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LoopIndexSplit

Filter loops that subtract induction variables.

2008-01-29 02:20:41 +00:00

LoopRotate

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LoopSimplify

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LoopStrengthReduce

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LoopUnroll

Be more careful modifying the use_list while also iterating through it.

2008-01-27 18:35:00 +00:00

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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PredicateSimplifier

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PruneEH

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RaiseAllocations

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Reassociate

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ScalarRepl

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SCCP

Fix PR1938 by forcing the code that uses an undefined value to branch one

2008-01-28 00:32:30 +00:00

SimplifyCFG

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SimplifyLibCalls

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StripSymbols

Do not strip llvm.used values.

2008-01-16 03:33:05 +00:00

TailCallElim

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TailDup

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