Arnaud A. de Grandmaison a6178a179d [EarlyCSE] Fix handling of target memory intrinsics for CSE'ing loads. ...

Summary:
Some target intrinsics can access multiple elements, using the pointer as a
base address (e.g. AArch64 ld4). When trying to CSE such instructions,
it must be checked the available value comes from a compatible instruction
because the pointer is not enough to discriminate whether the value is
correct.

Reviewers: ssijaric

Subscribers: mcrosier, llvm-commits, aemerson

Differential Revision: http://reviews.llvm.org/D13475

llvm-svn: 249523

2015-10-07 07:41:29 +00:00

..

ADCE.cpp

ADCE: Fix typo in file comment. NFC

2015-09-25 21:03:46 +00:00

AlignmentFromAssumptions.cpp

[SCEV] Introduce ScalarEvolution::getOne and getZero.

2015-09-23 01:59:04 +00:00

BDCE.cpp

Add GlobalsAA as preserved to a bunch of transforms

2015-09-10 10:22:12 +00:00

CMakeLists.txt

Convert SampleProfile pass into a Module pass.

2015-08-25 15:25:11 +00:00

ConstantHoisting.cpp

Replace some calls to isa<LandingPadInst> with isEHPad()

2015-08-19 19:54:02 +00:00

ConstantProp.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

CorrelatedValuePropagation.cpp

[CorrelatedValuePropagation] Infer nonnull attributes

2015-09-15 17:51:50 +00:00

DCE.cpp

DeadCodeElimination: rewrite to be faster

2015-09-30 17:49:49 +00:00

DeadStoreElimination.cpp

[DeadStoreElimination] Remove dead zero store to calloc initialized memory

2015-09-23 11:38:44 +00:00

EarlyCSE.cpp

[EarlyCSE] Fix handling of target memory intrinsics for CSE'ing loads.

2015-10-07 07:41:29 +00:00

FlattenCFGPass.cpp

[PM/AA] Rebuild LLVM's alias analysis infrastructure in a way compatible

2015-09-09 17:55:00 +00:00

Float2Int.cpp

Prune trailing whitespaces.

2015-09-22 11:19:03 +00:00

GVN.cpp

inariant.group handling in GVN

2015-10-02 22:12:22 +00:00

InductiveRangeCheckElimination.cpp

[IRCE] Add INITIALIZE_PASS_DEPENDENCY invocations.

2015-09-09 03:47:18 +00:00

IndVarSimplify.cpp

[IndVars] Don't break dominance in eliminateIdentitySCEV

2015-10-06 21:44:49 +00:00

JumpThreading.cpp

Clean up: Refactoring the hardcoded value of 6 for FindAvailableLoadedValue()'s parameter MaxInstsToScan. (Complete version of r247497. See D12886)

2015-09-18 19:14:35 +00:00

LICM.cpp

[LICM] Hoist calls to readonly argmemonly functions even with stores in the loop

2015-09-21 22:27:59 +00:00

LLVMBuild.txt

Update libdeps in LLVMipo and LLVMScalarOpts, corresponding to r245940.

2015-08-25 17:11:17 +00:00

LoadCombine.cpp

[PM/AA] Rebuild LLVM's alias analysis infrastructure in a way compatible

2015-09-09 17:55:00 +00:00

LoopDeletion.cpp

Add GlobalsAA as preserved to a bunch of transforms

2015-09-10 10:22:12 +00:00

LoopDistribute.cpp

[LVer] Fix FIXME: hide addPHINodes, NFC

2015-08-20 17:22:29 +00:00

LoopIdiomRecognize.cpp

[SCEV] Introduce ScalarEvolution::getOne and getZero.

2015-09-23 01:59:04 +00:00

LoopInstSimplify.cpp

[PM] Port ScalarEvolution to the new pass manager.

2015-08-17 02:08:17 +00:00

LoopInterchange.cpp

[PM/AA] Rebuild LLVM's alias analysis infrastructure in a way compatible

2015-09-09 17:55:00 +00:00

LoopRerollPass.cpp

[LoopReroll] Ignore debug intrinsics

2015-09-28 17:03:23 +00:00

LoopRotation.cpp

[PM/AA] Rebuild LLVM's alias analysis infrastructure in a way compatible

2015-09-09 17:55:00 +00:00

LoopStrengthReduce.cpp

Replace some calls to isa<LandingPadInst> with isEHPad()

2015-08-19 19:54:02 +00:00

LoopUnrollPass.cpp

[Unroll] Do not crash trying to propagate a value to vector load.

2015-09-22 22:27:12 +00:00

LoopUnswitch.cpp

[LoopUnswitch] Add block frequency analysis to recognize hot/cold regions

2015-09-29 05:03:32 +00:00

LowerAtomic.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

LowerExpectIntrinsic.cpp

fix typo; NFC

2015-08-24 20:11:14 +00:00

Makefile

…

MemCpyOptimizer.cpp

inariant.group handling in GVN

2015-10-02 22:12:22 +00:00

MergedLoadStoreMotion.cpp

Fix Clang-tidy modernize-use-nullptr warnings in source directories and generated files; other minor cleanups.

2015-10-06 23:24:35 +00:00

NaryReassociate.cpp

[NaryReassociate] SeenExprs records WeakVH

2015-10-01 03:51:44 +00:00

PartiallyInlineLibCalls.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

PlaceSafepoints.cpp

[PlaceSafepoints] Make the width of a counted loop settable.

2015-09-15 01:42:48 +00:00

Reassociate.cpp

Add GlobalsAA as preserved to a bunch of transforms

2015-09-10 10:22:12 +00:00

Reg2Mem.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

RewriteStatepointsForGC.cpp

[RS4GC] Remove an unnecessary assert & related variables

2015-10-07 02:39:27 +00:00

Scalar.cpp

[PM] Port SROA to the new pass manager.

2015-09-12 09:09:14 +00:00

Scalarizer.cpp

Prevent the scalarizer from caching incorrect entries

2015-08-10 14:48:47 +00:00

ScalarReplAggregates.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

SCCP.cpp

Add GlobalsAA as preserved to a bunch of transforms

2015-09-10 10:22:12 +00:00

SeparateConstOffsetFromGEP.cpp

Swap loop invariant GEP with loop variant GEP to allow more LICM.

2015-09-23 19:25:30 +00:00

SimplifyCFGPass.cpp

Add GlobalsAA as preserved to a bunch of transforms

2015-09-10 10:22:12 +00:00

Sink.cpp

[PM/AA] Rebuild LLVM's alias analysis infrastructure in a way compatible

2015-09-09 17:55:00 +00:00

SpeculativeExecution.cpp

[Speculation] NFC: more header comments

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

SROA.cpp

[PM] Port SROA to the new pass manager.

2015-09-12 09:09:14 +00:00

StraightLineStrengthReduce.cpp

[SCEV] Introduce ScalarEvolution::getOne and getZero.

2015-09-23 01:59:04 +00:00

StructurizeCFG.cpp

Convert a bunch of loops to foreach. NFC.

2015-08-06 20:22:46 +00:00

TailRecursionElimination.cpp

Add GlobalsAA as preserved to a bunch of transforms

2015-09-10 10:22:12 +00:00