Geoff Berry 4cf33cb292 [EarlyCSE] Optimize MemoryPhis and reduce memory clobber queries w/ MemorySSA ... Summary: When using MemorySSA, re-optimize MemoryPhis when removing a store since this may create MemoryPhis with all identical arguments. Also, when using MemorySSA to check if two MemoryUses are reading from the same version of the heap, use the defining access instead of calling getClobberingAccess, since the latter can currently result in many more AA calls. Once the MemorySSA use optimization tracking changes are done, we can remove this limitation, which should result in more loads being CSE'd. Reviewers: dberlin Subscribers: mcrosier, llvm-commits Differential Revision: https://reviews.llvm.org/D25881 llvm-svn: 284984		2016-10-24 15:54:00 +00:00
..
ADCE.cpp	Merge branch 'ADCE5'	2016-09-19 23:17:58 +00:00
AlignmentFromAssumptions.cpp	Scalar: Ignore ConstantData in processAssumption	2016-09-24 20:00:38 +00:00
BDCE.cpp
CMakeLists.txt
ConstantHoisting.cpp	Use StringRef in Pass/PassManager APIs (NFC)	2016-10-01 02:56:57 +00:00
ConstantProp.cpp
CorrelatedValuePropagation.cpp	[CVP] Convert an AShr to a LShr if 1st operand is known to be nonnegative.	2016-10-12 13:41:38 +00:00
DCE.cpp
DeadStoreElimination.cpp
EarlyCSE.cpp	[EarlyCSE] Optimize MemoryPhis and reduce memory clobber queries w/ MemorySSA	2016-10-24 15:54:00 +00:00
FlattenCFGPass.cpp
Float2Int.cpp
GuardWidening.cpp	Analysis: Move llvm::getConstantRangeFromMetadata to IR library.	2016-10-21 19:59:26 +00:00
GVN.cpp	Revert "[GVN/PRE] Hoist global values outside of loops."	2016-10-21 01:37:02 +00:00
GVNHoist.cpp	commit back "GVN-hoist: fix store past load dependence analysis (PR30216, PR30499)"	2016-10-13 01:39:10 +00:00
InductiveRangeCheckElimination.cpp
IndVarSimplify.cpp	[IndVarSimplify] Teach calculatePostIncRange to take guards into account	2016-10-19 19:43:54 +00:00
JumpThreading.cpp	Revert 284971.	2016-10-24 14:52:04 +00:00
LICM.cpp	Refactor LICM pass in preparation for LoopSink pass.	2016-10-03 18:52:08 +00:00
LLVMBuild.txt
LoadCombine.cpp	Use StringRef in Pass/PassManager APIs (NFC)	2016-10-01 02:56:57 +00:00
LoopDataPrefetch.cpp	[LoopDataPrefetch] Port to new streaming API for opt remarks	2016-09-30 00:42:43 +00:00
LoopDeletion.cpp
LoopDistribute.cpp	[LoopDistribute] Fix a typo in the pass name.	2016-10-05 00:44:52 +00:00
LoopIdiomRecognize.cpp	[LoopIdiomRecognize] Merge two if conditions into one. NFCI.	2016-10-07 18:39:43 +00:00
LoopInstSimplify.cpp
LoopInterchange.cpp	[LoopInterchange] Track all dependencies, not just anti dependencies.	2016-09-21 19:16:47 +00:00
LoopLoadElimination.cpp	LoopLoadElimination should preserve GlobalsAA.	2016-09-16 17:58:07 +00:00
LoopRerollPass.cpp	ADT: Give ilist<T>::reverse_iterator a handle to the current node	2016-08-30 00:13:12 +00:00
LoopRotation.cpp
LoopSimplifyCFG.cpp
LoopStrengthReduce.cpp
LoopUnrollPass.cpp	[LoopUnroll] Keep the loop test only on the first iteration of max-or-zero loops	2016-10-21 11:08:48 +00:00
LoopUnswitch.cpp	Cleanup : Use metadata preserving API for branch creation	2016-09-03 22:26:11 +00:00
LoopVersioningLICM.cpp	[NFC] Loop Versioning for LICM code clean up	2016-10-14 23:00:36 +00:00
LowerAtomic.cpp
LowerExpectIntrinsic.cpp	[Profile] handle select instruction in 'expect' lowering	2016-09-02 22:03:40 +00:00
LowerGuardIntrinsic.cpp
MemCpyOptimizer.cpp
MergedLoadStoreMotion.cpp	IR: Remove Value::intersectOptionalDataWith, replace all calls with calls to Instruction::andIRFlags.	2016-09-07 23:39:04 +00:00
NaryReassociate.cpp
PartiallyInlineLibCalls.cpp
PlaceSafepoints.cpp
Reassociate.cpp	[Reassociate] Add additional debug output. NFC.	2016-08-30 13:58:35 +00:00
Reg2Mem.cpp
RewriteStatepointsForGC.cpp	[RS4GC] Fix comment to show TODO. NFC	2016-10-06 13:24:20 +00:00
Scalar.cpp	[EarlyCSE] Change C API pass interface for EarlyCSE w/ MemorySSA	2016-09-01 15:07:46 +00:00
Scalarizer.cpp
SCCP.cpp
SeparateConstOffsetFromGEP.cpp
SimplifyCFGPass.cpp
Sink.cpp
SpeculativeExecution.cpp	Use StringRef in Pass/PassManager APIs (NFC)	2016-10-01 02:56:57 +00:00
SROA.cpp	Use StringRef in Pass/PassManager APIs (NFC)	2016-10-01 02:56:57 +00:00
StraightLineStrengthReduce.cpp	ScalarOpts: Use std::list for Candidates, NFC	2016-09-11 21:29:34 +00:00
StructurizeCFG.cpp	Use StringRef in Pass/PassManager APIs (NFC)	2016-10-01 02:56:57 +00:00
TailRecursionElimination.cpp