Alina Sbirlea 9a5c1fd7a9 [MemorySSA] LoopSimplify preserves MemorySSA only when flag is flipped. ...

LoopSimplify can preserve MemorySSA after r360270.
But the MemorySSA analysis is retrieved and preserved only when the
EnableMSSALoopDependency is set to true. Use the same conditional to
mark the pass as preserved, otherwise subsequent passes will get an
invalid analysis.
Resolves PR41853.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@360697 91177308-0d34-0410-b5e6-96231b3b80d8

2019-05-14 18:07:18 +00:00

..

AliasSet

[Analysis] Make LocationSize pretty-printing more descriptive

2018-10-10 01:35:22 +00:00

AssumptionCache

Add files I seem to have dropped in my revert (r290086).

2016-12-19 08:32:13 +00:00

BasicAA

[BasicAA] Support arbitrary pointer sizes (and fix an overflow bug)

2019-01-02 16:28:09 +00:00

BlockFrequencyInfo

[BFI] Use rounding while computing profile counts.

2018-08-16 00:26:59 +00:00

BranchProbabilityInfo

[BPI] Look through bitcasts in calcZeroHeuristic

2019-02-15 11:50:21 +00:00

CallGraph

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

CFLAliasAnalysis

Revert r332657: "[AA] cfl-anders-aa with field sensitivity"

2018-05-17 21:56:39 +00:00

ConstantFolding

Add FNeg support to InstructionSimplify

2019-05-06 16:05:10 +00:00

CostModel

[CostModel][X86] Add min/max reduction costs for all SSE targets

2019-05-11 17:12:52 +00:00

Delinearization

Re-apply "[SCEV] Strengthen StrengthenNoWrapFlags (reapply r334428)."

2018-07-13 23:58:46 +00:00

DemandedBits

Reapply "[DemandedBits][BDCE] Support vectors of integers"

2018-12-07 15:38:13 +00:00

DependenceAnalysis

[DA][NewPM] Handle transitive dependencies in the new-pm version of DA

2019-02-03 12:25:41 +00:00

DivergenceAnalysis

[SDA] Bug fix: Use IPD outside the loop as divergence bound

2019-04-18 16:17:35 +00:00

DominanceFrontier

IR: Support parsing numeric block ids, and emit them in textual output.

2019-03-22 18:27:13 +00:00

Dominators

[Dominators] Don't compute DFS InOut numbers eagerly.

2017-06-30 01:28:21 +00:00

GlobalsModRef

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

IVUsers

Re-apply "[SCEV] Strengthen StrengthenNoWrapFlags (reapply r334428)."

2018-07-13 23:58:46 +00:00

LazyCallGraph

[LCG] Add aliased functions as LCG roots

2019-04-05 18:51:08 +00:00

LazyValueAnalysis

[LVI] run transfer function for binary operator even when the RHS isn't a constant

2018-11-21 05:24:12 +00:00

LegacyDivergenceAnalysis

[AMDGPU] Add support for 64 bit buffer atomic artihmetic instructions

2019-03-06 17:02:06 +00:00

Lint

[Lint] Permit aliasing noalias readonly arguments

2019-04-23 23:43:47 +00:00

LoopAccessAnalysis

[SCEV] Add explicit representations of umin/smin

2019-05-07 15:28:47 +00:00

LoopInfo

Introduce llvm.loop.parallel_accesses and llvm.access.group metadata.

2018-12-20 04:58:07 +00:00

MemoryDependenceAnalysis

[AliasAnalysis/NewPassManager] Invalidate AAManager less often.

2019-04-30 22:15:47 +00:00

MemorySSA

[MemorySSA] LoopSimplify preserves MemorySSA only when flag is flipped.

2019-05-14 18:07:18 +00:00

MustExecute

[MustExecute] Fix algorithmic bug in isGuaranteedToExecute. PR38514

2018-08-17 06:19:17 +00:00

PhiValues

Add a PhiValuesAnalysis pass to calculate the underlying values of phis

2018-06-28 14:13:06 +00:00

PostDominators

[Dominators] Include infinite loops in PostDominatorTree

2017-08-15 18:14:57 +00:00

ProfileSummary

[ProfileSummary] Add options to override hot and cold count thresholds.

2018-11-02 17:39:31 +00:00

RegionInfo

IR: Support parsing numeric block ids, and emit them in textual output.

2019-03-22 18:27:13 +00:00

ScalarEvolution

[SCEV] Add explicit representations of umin/smin

2019-05-07 15:28:47 +00:00

ScopedNoAliasAA

[ScopedNoAliasAA] Make test basic.ll less confusing

2016-03-07 17:49:10 +00:00

StackSafetyAnalysis

[stack-safety] Inter-Procedural Analysis implementation

2018-11-26 23:05:58 +00:00

TypeBasedAliasAnalysis

[FunctionAttrs] Infer WriteOnly Function Attribute

2018-08-23 15:05:22 +00:00

ValueTracking

[ValueTracking] Adjust comment in test

2019-01-07 21:02:22 +00:00

alias-analysis-uses.ll

Add an "addUsedAAAnalyses" helper function

2016-02-09 01:21:57 +00:00