David Majnemer defce4cfd6 Fix "Combine bit test + conditional or into simple math" ...

This fixes the optimization introduced in r179748 and reverted in r179750.

While the optimization was sound, it did not properly respect differences in
bit-width.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180777 91177308-0d34-0410-b5e6-96231b3b80d8

2013-04-30 08:57:58 +00:00

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ADCE

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ArgumentPromotion

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BBVectorize

CostModel: increase the default cost of supported floating point operations from 1 to two. Fixed a few tests that changes because now the cost of one insert + a vector operation on two doubles is lower than two scalar operations on doubles.

2013-04-12 21:15:03 +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

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CorrelatedValuePropagation

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DeadArgElim

Revert "Revert "PR14606: debug info imported_module support""

2013-04-22 06:12:31 +00:00

DeadStoreElimination

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EarlyCSE

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FunctionAttrs

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GCOVProfiling

Revert "Revert "PR14606: debug info imported_module support""

2013-04-22 06:12:31 +00:00

GlobalDCE

Revert 179826. Tests were worthless.

2013-04-19 09:32:30 +00:00

GlobalOpt

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GVN

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IndVarSimplify

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Inline

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InstCombine

Fix "Combine bit test + conditional or into simple math"

2013-04-30 08:57:58 +00:00

InstSimplify

ConstantFolding: ComputeMaskedBits wants the scalar size for vectors.

2013-04-19 16:56:24 +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

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LoopSimplify

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LoopStrengthReduce

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LoopUnroll

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LoopUnswitch

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LoopVectorize

LoopVectorizer: Calculate the number of pointers to disambiguate at runtime based on the numbers of reads and writes.

2013-04-26 05:08:59 +00:00

LowerAtomic

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LowerExpectIntrinsic

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LowerInvoke

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LowerSwitch

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Mem2Reg

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MemCpyOpt

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MergeFunc

MergeFunc: Make pointer and integer types generate the same hash.

2013-04-19 23:06:44 +00:00

MetaRenamer

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ObjCARC

[objc-arc] Apply the RV optimization to retains next to calls in ObjCARCContract instead of ObjCARCOpts.

2013-04-29 06:53:53 +00:00

PhaseOrdering

Revert 179826. Tests were worthless.

2013-04-19 09:32:30 +00:00

PruneEH

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Reassociate

Fix a XOR reassociation bug.

2013-04-27 18:02:12 +00:00

Reg2Mem

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ScalarRepl

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SCCP

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SimplifyCFG

SimplifyCFG: If convert single conditional stores

2013-04-29 21:28:24 +00:00

SimplifyLibCalls

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Sink

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SLPVectorizer

SLPVectorize: Add support for vectorization of casts.

2013-04-21 08:05:59 +00:00

SROA

SROA: Don't crash on a select with two identical operands.

2013-04-21 17:48:39 +00:00

StripSymbols

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TailCallElim

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TailDup

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