Bruno Cardoso Lopes d035fbb96f [LICM] Avoind store sinking if no preheader is available ...

Load instructions are inserted into loop preheaders when sinking stores
and later removed if not used by the SSA updater. Avoid sinking if the
loop has no preheader and avoid crashes. This fixes one more side effect
of not handling indirectbr instructions properly on LoopSimplify.

llvm-svn: 223119

2014-12-02 14:22:34 +00:00

..

ADCE.cpp

Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool>

2014-11-19 07:49:26 +00:00

AlignmentFromAssumptions.cpp

[AlignmentFromAssumptions] Don't crash just because the target is 32-bit

2014-09-11 08:40:17 +00:00

CMakeLists.txt

Add an AlignmentFromAssumptions Pass

2014-09-07 20:05:11 +00:00

ConstantHoisting.cpp

Remove unnecessary copying or replace it with moves in a bunch of places.

2014-10-04 16:55:56 +00:00

ConstantProp.cpp

[C++] Use 'nullptr'. Transforms edition.

2014-04-25 05:29:35 +00:00

CorrelatedValuePropagation.cpp

Make use of @llvm.assume from LazyValueInfo

2014-09-07 20:29:59 +00:00

DCE.cpp

[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE

2014-04-22 02:55:47 +00:00

DeadStoreElimination.cpp

[DSE] Remove no-data-layout-only type-based overlap checking

2014-10-17 11:56:00 +00:00

EarlyCSE.cpp

Tweak EarlyCSE to recognize series of dead stores

2014-11-18 17:46:32 +00:00

FlattenCFGPass.cpp

[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE

2014-04-22 02:55:47 +00:00

GVN.cpp

Revert r222039 because of bot failure.

2014-11-19 00:13:26 +00:00

IndVarSimplify.cpp

Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool>

2014-11-19 07:49:26 +00:00

JumpThreading.cpp

Revert r220349 to re-instate r220277 with a fix for PR21330 -- quite

2014-11-25 08:20:27 +00:00

LICM.cpp

[LICM] Avoind store sinking if no preheader is available

2014-12-02 14:22:34 +00:00

LLVMBuild.txt

ScalarOpts/LLVMBuild.txt: Prune unused dependency to IPA.

2014-09-09 15:00:38 +00:00

LoadCombine.cpp

Use AA in LoadCombine

2014-11-03 23:19:16 +00:00

LoopDeletion.cpp

Use range based for loops to avoid needing to re-mention SmallPtrSet size.

2014-08-24 23:23:06 +00:00

LoopIdiomRecognize.cpp

Remove extra whitespace in function declaration. No functionality change.

2014-06-14 03:48:29 +00:00

LoopInstSimplify.cpp

Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool>

2014-11-19 07:49:26 +00:00

LoopRerollPass.cpp

Reformat partially, where I touched for whitespace changes.

2014-10-28 11:54:52 +00:00

LoopRotation.cpp

Do not simplifyLatch for loops where hoisting increments couldresult in extra live range interferance

2014-10-29 20:19:47 +00:00

LoopStrengthReduce.cpp

Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool>

2014-11-19 07:49:26 +00:00

LoopUnrollPass.cpp

[SCEV] Add some asserts to the recently improved trip count computation

2014-10-11 00:12:11 +00:00

LoopUnswitch.cpp

Add functions for finding ephemeral values

2014-09-07 13:49:57 +00:00

LowerAtomic.cpp

IR: add "cmpxchg weak" variant to support permitted failure.

2014-06-13 14:24:07 +00:00

Makefile

…

MemCpyOptimizer.cpp

Allow call-slop optzn for destinations with a suitable dereferenceable attribute

2014-10-16 19:43:08 +00:00

MergedLoadStoreMotion.cpp

Use Alias Analysis to hoist 2 loads from diamond to the common predecessor basic block.

2014-11-02 08:03:05 +00:00

PartiallyInlineLibCalls.cpp

PartiallyInlineLibCalls: Check sqrt result type before transforming it.

2014-08-01 23:21:21 +00:00

Reassociate.cpp

This Reassociate change unintentionally slipped in r222499

2014-11-21 02:37:38 +00:00

Reg2Mem.cpp

[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE

2014-04-22 02:55:47 +00:00

SampleProfile.cpp

Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool>

2014-11-19 07:49:26 +00:00

Scalar.cpp

[C API] Make the 'lower switch' pass available via the C API.

2014-09-11 21:32:32 +00:00

Scalarizer.cpp

Revert "IR: MDNode => Value"

2014-11-11 21:30:22 +00:00

ScalarReplAggregates.cpp

Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool>

2014-11-19 07:49:26 +00:00

SCCP.cpp

Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool>

2014-11-19 07:49:26 +00:00

SeparateConstOffsetFromGEP.cpp

[SeparateConstOffsetFromGEP] Allow SeparateConstOffsetFromGEP pass to lower GEPs.

2014-11-19 06:24:44 +00:00

SimplifyCFGPass.cpp

[SimplifyCFG] threshold for folding branches with common destination

2014-09-30 22:23:38 +00:00

Sink.cpp

Use range based for loops to avoid needing to re-mention SmallPtrSet size.

2014-08-24 23:23:06 +00:00

SROA.cpp

SROA: The alloca type isn't a candidate promotion type for vectors

2014-11-21 02:34:55 +00:00

StructurizeCFG.cpp

Revert "[C++11] Add predecessors(BasicBlock *) / successors(BasicBlock *) iterator ranges."

2014-07-21 17:06:51 +00:00

TailRecursionElimination.cpp

Fix tail recursion elimination

2014-11-19 13:32:51 +00:00