Vitaly Buka 92d9ad0300 [StackSafety] Check variable lifetime ...

We can't consider variable safe if out-of-lifetime access is possible.
So if StackLifetime can't prove that the instruction always uses
the variable when it's still alive, we consider it unsafe.

2020-06-22 03:45:29 -07:00

..

AliasSet

[llvm] Fix missing FileCheck directive colons

2020-04-06 09:59:08 -06:00

AssumptionCache

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BasicAA

Revert "[BasicAA] Use known lower bounds for index values for size based check."

2020-06-20 10:06:05 +01:00

BlockFrequencyInfo

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BranchProbabilityInfo

Extend InvokeInst !prof branch_weights metadata to unwind branches

2020-06-04 15:37:15 +07:00

CallGraph

[Tests] Migrate a number of tests to gc-live bundle representation

2020-06-05 16:44:04 -07:00

CFLAliasAnalysis

[CFLGraph] Add support for unary fneg instruction.

2019-06-06 19:21:23 +00:00

ConstantFolding

[SVE] Eliminate bad VectorType::getNumElements() calls from ConstantFold

2020-06-17 14:19:56 -07:00

CostModel

[AMDGPU][CostModel] Add fneg cost estimation

2020-06-19 17:31:35 +03:00

DDG

[DDG] Data Dependence Graph - Graph Simplification

2020-02-19 13:41:51 -05:00

Delinearization

Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" as cleanups after D56351

2019-12-24 15:57:33 -08:00

DemandedBits

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

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

DependenceAnalysis

Require "target datalayout" to be at the beginning of an IR file.

2020-04-20 11:55:49 -07:00

DivergenceAnalysis

[DA] conservatively mark the join of every divergent branch

2020-06-18 17:39:20 +05:30

DominanceFrontier

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

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

Dominators

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GlobalsModRef

Revert a107f86 "[GlobalsAA] Add back a check to intrinsic_addresstaken.ll to see if the AVX and AVX512 bots still fail for it."

2020-01-24 13:15:23 -08:00

IVUsers

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LazyCallGraph

[Tests] Migrate a number of tests to gc-live bundle representation

2020-06-05 16:44:04 -07:00

LazyValueAnalysis

[LVI] Don't require DominatorTree in LVI (NFC)

2020-05-19 20:21:46 +02:00

LegacyDivergenceAnalysis

Resubmit: [DA][TTI][AMDGPU] Add option to select GPUDA with TTI

2020-01-24 10:39:40 -08:00

Lint

[Lint] Permit aliasing noalias readonly arguments

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

LoopAccessAnalysis

Revert "[IRBuilder] Fold consistently for or/and whether constant is LHS or RHS"

2019-07-07 22:12:01 +00:00

LoopCacheAnalysis/PowerPC

[LoopCacheAnalysis]: Add support for negative stride

2020-02-10 13:22:35 -05:00

LoopInfo

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

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

LoopNestAnalysis

[LoopNest]: Analysis to discover properties of a loop nest.

2020-03-03 18:25:19 +00:00

MemoryDependenceAnalysis

Infer alignment of unmarked loads in IR/bitcode parsing.

2020-05-14 13:03:50 -07:00

MemorySSA

Verify MemorySSA after all updates.

2020-06-11 18:48:41 -07:00

MustExecute

Infer alignment of unmarked loads in IR/bitcode parsing.

2020-05-14 13:03:50 -07:00

PhiValues

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PostDominators

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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] ScalarEvolution::createSCEV(): clarify no-wrap flag propagation for shift by bitwidth-1

2020-06-06 13:02:07 +03:00

ScopedNoAliasAA

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StackSafetyAnalysis

[StackSafety] Check variable lifetime

2020-06-22 03:45:29 -07:00

TypeBasedAliasAnalysis

Infer alignment of unmarked loads in IR/bitcode parsing.

2020-05-14 13:03:50 -07:00

ValueTracking

[Tests] Migrate a number of tests to gc-live bundle representation

2020-06-05 16:44:04 -07:00

alias-analysis-uses.ll

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