Justin Bogner 40f8babe9a IndVarSimplify: Avoid UB from binding a reference to a null pointer ...

Calling operator* on a WeakVH whose Value is null hits undefined
behaviour, since we bind the value to a reference. Instead, go through
`operator Value*` so that we work with the pointer itself.

Found by ubsan.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240214 91177308-0d34-0410-b5e6-96231b3b80d8

2015-06-20 06:24:05 +00:00

..

ADCE.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

AlignmentFromAssumptions.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

BDCE.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

CMakeLists.txt

Add a speculative execution pass

2015-05-15 17:54:48 +00:00

ConstantHoisting.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

ConstantProp.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

CorrelatedValuePropagation.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

DCE.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

DeadStoreElimination.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

EarlyCSE.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

FlattenCFGPass.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

Float2Int.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

GVN.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

InductiveRangeCheckElimination.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

IndVarSimplify.cpp

IndVarSimplify: Avoid UB from binding a reference to a null pointer

2015-06-20 06:24:05 +00:00

JumpThreading.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

LICM.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

LLVMBuild.txt

…

LoadCombine.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

LoopDeletion.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

LoopDistribute.cpp

[LoopDist] Rename RuntimeCheckEmitter to LoopVersioning, NFC

2015-06-19 19:32:48 +00:00

LoopIdiomRecognize.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

LoopInstSimplify.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

LoopInterchange.cpp

Rename Reduction variables/structures to Recurrence.

2015-06-16 18:07:34 +00:00

LoopRerollPass.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

LoopRotation.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

LoopStrengthReduce.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

LoopUnrollPass.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

LoopUnswitch.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

LowerAtomic.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

LowerExpectIntrinsic.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

Makefile

…

MemCpyOptimizer.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

MergedLoadStoreMotion.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

NaryReassociate.cpp

Make NaryReassociate pass the address space to isLegalAddressingMode

2015-06-07 20:17:42 +00:00

PartiallyInlineLibCalls.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

PlaceSafepoints.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

Reassociate.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

Reg2Mem.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

RewriteStatepointsForGC.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

SampleProfile.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

Scalar.cpp

Add a speculative execution pass

2015-05-15 17:54:48 +00:00

Scalarizer.cpp

Revert 239644.

2015-06-13 01:08:00 +00:00

ScalarReplAggregates.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

SCCP.cpp

[opaque pointer type] API migration for GEP constant factories

2015-04-02 18:55:32 +00:00

SeparateConstOffsetFromGEP.cpp

SeparateConstOffsetFromGEP: Pass address space to isLegalAddressingMode

2015-06-07 20:17:44 +00:00

SimplifyCFGPass.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

Sink.cpp

[PM/AA] Remove the Location typedef from the AliasAnalysis class now

2015-06-17 07:18:54 +00:00

SpeculativeExecution.cpp

[Speculation] NFC: more header comments

2015-05-19 20:52:45 +00:00

SROA.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00

StraightLineStrengthReduce.cpp

[NFC] more comments in SLSR

2015-06-18 03:35:57 +00:00

StructurizeCFG.cpp

Change range-based for-loops to be -Wrange-loop-analysis clean.

2015-04-15 01:21:15 +00:00

TailRecursionElimination.cpp

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19 15:57:42 +00:00