Nick Lewycky 2820c25e84 Make constmerge a two-pass algorithm so that it won't miss merging ...

opporuntities. Fixes PR8978.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123541 91177308-0d34-0410-b5e6-96231b3b80d8

2011-01-15 18:14:21 +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

temporarily revert r123526. While working on a follow-on patch I

2011-01-15 07:51:19 +00:00

ConstantMerge

Make constmerge a two-pass algorithm so that it won't miss merging

2011-01-15 18:14:21 +00:00

ConstProp

Teach constant folding to perform conversions from constant floating

2011-01-11 01:07:24 +00:00

CorrelatedValuePropagation

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DeadArgElim

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DeadStoreElimination

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EarlyCSE

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FunctionAttrs

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GlobalDCE

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GlobalOpt

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GVN

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IndVarSimplify

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Inline

relax testcase a bit.

2011-01-14 07:46:33 +00:00

InstCombine

implement an instcombine xform that canonicalizes casts outside of and-with-constant operations.

2011-01-15 06:32:33 +00:00

InstSimplify

Turn X-(X-Y) into Y. According to my auto-simplifier this is the most common

2011-01-14 15:26:10 +00:00

Internalize

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IPConstantProp

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JumpThreading

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LCSSA

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LICM

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LoopDeletion

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LoopIdiom

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LoopRotate

merge tests into one crash.ll test.

2011-01-11 07:50:07 +00:00

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

revert 123144, reenabling the rest of memset formation.

2011-01-12 03:25:15 +00:00

MergeFunc

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PartialSpecialize

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PruneEH

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Reassociate

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ScalarRepl

Extend SROA to handle arrays accessed as homogeneous structs and vice versa.

2011-01-13 17:45:11 +00:00

SCCP

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SimplifyCFG

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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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