Arnold Schwaighofer 83196a9fcb LoopVectorizer: Don't if-convert constant expressions that can trap ...

A phi node operand or an instruction operand could be a constant expression that
can trap (division). Check that we don't vectorize such cases.

PR16729
radar://15653590

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197449 91177308-0d34-0410-b5e6-96231b3b80d8

2013-12-17 01:11:01 +00:00

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ADCE

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ArgumentPromotion

ArgumentPromotion: correctly transfer TBAA tags and alignments.

2013-11-15 20:41:15 +00:00

BBVectorize

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BranchFolding

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CodeExtractor

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CodeGenPrepare

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ConstantMerge

Corruptly merge constants with explicit and implicit alignments.

2013-11-12 20:21:43 +00:00

ConstProp

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CorrelatedValuePropagation

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DeadArgElim

Debug Info: update testing cases to specify the debug info version number.

2013-11-22 21:49:45 +00:00

DeadStoreElimination

Debug Info: update testing cases to specify the debug info version number.

2013-11-22 21:49:45 +00:00

DebugIR

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EarlyCSE

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FunctionAttrs

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GCOVProfiling

Debug Info: update testing cases to specify the debug info version number.

2013-11-22 21:49:45 +00:00

GlobalDCE

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GlobalOpt

Fix a use-after-free error in GlobalOpt CleanupConstantGlobalUsers

2013-12-12 20:45:24 +00:00

GVN

Fix PR17952.

2013-11-11 22:00:23 +00:00

IndVarSimplify

Add test case for PR12377, it was fixed by r194116.

2013-11-06 11:55:41 +00:00

Inline

[inliner] Fix PR18206 by preventing inlining functions that call setjmp

2013-12-13 08:00:01 +00:00

InstCombine

Enable double to float shrinking optimizations for binary functions like 'fmin/fmax'. Fix radar:15283121

2013-12-16 22:42:40 +00:00

InstSimplify

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Internalize

Correct word hyphenations

2013-12-05 05:44:44 +00:00

IPConstantProp

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JumpThreading

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LCSSA

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LICM

Debug Info: update testing cases to specify the debug info version number.

2013-11-23 01:16:29 +00:00

LoopDeletion

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LoopIdiom

Debug Info: update testing cases to specify the debug info version number.

2013-11-23 01:16:29 +00:00

LoopReroll

Add a loop rerolling pass

2013-11-16 23:59:05 +00:00

LoopRotate

Rename test with misspelt filename

2013-12-02 04:31:36 +00:00

LoopSimplify

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LoopStrengthReduce

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LoopUnroll

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LoopUnswitch

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LoopVectorize

LoopVectorizer: Don't if-convert constant expressions that can trap

2013-12-17 01:11:01 +00:00

LowerAtomic

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LowerExpectIntrinsic

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LowerInvoke

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LowerSwitch

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Mem2Reg

Debug Info: update testing cases to specify the debug info version number.

2013-11-22 21:49:45 +00:00

MemCpyOpt

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MergeFunc

PR17925 bugfix.

2013-11-26 16:11:03 +00:00

MetaRenamer

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ObjCARC

Debug Info: update testing cases to specify the debug info version number.

2013-11-23 01:16:29 +00:00

PhaseOrdering

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PruneEH

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Reassociate

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Reg2Mem

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SampleProfile

llvm/test/Transforms/SampleProfile/syntax.ll: Relax an expression, not to check locale-dependent message.

2013-12-03 02:20:53 +00:00

Scalarizer

Debug Info: update testing cases to specify the debug info version number.

2013-11-22 21:49:45 +00:00

ScalarRepl

Debug Info: update testing cases to specify the debug info version number.

2013-11-22 21:49:45 +00:00

SCCP

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SimplifyCFG

Transforms: Don't create bad branch weights when folding a switch

2013-12-10 00:13:41 +00:00

Sink

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SLPVectorizer

SLPVectorizer: An in-tree vectorized entry cannot also be a scalar external use

2013-12-05 15:14:40 +00:00

SROA

Fix an issue where SROA computed different results based on the relative

2013-11-19 09:03:18 +00:00

StripSymbols

Debug Info: update testing cases to specify the debug info version number.

2013-11-22 21:49:45 +00:00

StructurizeCFG

StructurizeCFG: Fix verification failure with some loops.

2013-11-22 19:24:39 +00:00

TailCallElim

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TailDup

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