Dan Gohman 673968ae78 When forming an ICmpZero LSRUse, normalize the non-IV operand ...

of the comparison, so that the resulting expression is fully
normalized. This fixes PR9939.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131576 91177308-0d34-0410-b5e6-96231b3b80d8

2011-05-18 21:02:18 +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

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ConstantMerge

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ConstProp

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +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

Add back a couple checks removed by r129128; the fact that an intitializer

2011-04-09 09:11:09 +00:00

GVN

final step needed to resolve PR6627, which allows us to flatten the code down to

2011-04-28 18:15:47 +00:00

IndVarSimplify

Fixes PR9730: indvars: An asserting value handle still pointed to this value

2011-04-27 23:00:03 +00:00

Inline

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InstCombine

More instcombine cleanup aimed towards improving debug line info.

2011-05-18 19:57:14 +00:00

InstSimplify

The comparision "max(x,y)==x" is equivalent to "x>=y". Since the max is

2011-05-07 16:56:49 +00:00

Internalize

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IPConstantProp

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JumpThreading

Fix an infinite alternation in JumpThreading where two transforms would repeatedly undo each other. The solution is to perform more aggressive constant folding to make one of the edges just folded away rather than trying to thread it.

2011-04-14 21:35:50 +00:00

LCSSA

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LICM

PR9604; try to deal with RAUW updates correctly in the AST. I'm not convinced

2011-04-09 06:55:46 +00:00

LoopDeletion

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LoopIdiom

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LoopRotate

fix PR9523, a crash in looprotate on a non-canonical loop made out of indirectbr.

2011-04-09 07:25:58 +00:00

LoopSimplify

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LoopStrengthReduce

When forming an ICmpZero LSRUse, normalize the non-IV operand

2011-05-18 21:02:18 +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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PhaseOrdering

final step needed to resolve PR6627, which allows us to flatten the code down to

2011-04-28 18:15:47 +00:00

PruneEH

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Reassociate

Fix reassociate to use a worklist instead of recursing when new

2011-04-12 00:11:56 +00:00

ScalarRepl

Fix PR9820: a read-only call differs from a load in that a load doesn't

2011-05-06 10:30:37 +00:00

SCCP

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

SimplifyCFG

SimplifyCFG: Use ComputeMaskedBits to prune dead cases from switch instructions.

2011-05-14 15:57:25 +00:00

SimplifyLibCalls

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Sink

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StripSymbols

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TailCallElim

Don't do tail calls in a function that call setjmp. The stack might be

2011-05-16 03:05:33 +00:00

TailDup

Move few target-dependant tests to appropriate directories.

2011-05-06 18:24:46 +00:00