Erik Eckstein ddb0141141 TempRValueElimination: support alloc_stacks with multi-block lifetime ...

So far the optimization just handled the case where all uses of the alloc_stack are in the same basic block.
Now we can handle arbitrary liveranges of the alloc_stack.
Also, remove the destroy-hoisting part of the algorithm because this is already handle by the dedicated DestroyAddrHoisting pass

2026-02-11 06:43:46 +01:00

..

AllocBoxToStack.swift

Optimizer: extract replacing an apply into a utility function ApplySite.replace(withCallTo:)

2025-11-26 16:23:47 +01:00

AssumeSingleThreaded.swift

Swift Optimizer: some reformatting in the optimization passes

2023-08-04 10:33:52 +02:00

AsyncDemotion.swift

SwiftCompilerSources: introduce the AST module

2024-10-02 07:10:29 +02:00

AutoDiffBranchTracingEnumUtilities.swift

[AutoDiff] Closure specialization: specialize branch tracing enums (#85757)

2025-12-21 00:33:50 +00:00

BooleanLiteralFolding.swift

Optimizer: enable complete OSSA lifetimes throughout the pass pipeline

2026-01-22 17:41:48 +01:00

CleanupDebugSteps.swift

Swift Optimizer: add a pass to cleanup debug_step instructions

2023-02-09 06:50:05 +01:00

ClosureSpecialization.swift

Optimizer: enable complete OSSA lifetimes throughout the pass pipeline

2026-01-22 17:41:48 +01:00

CMakeLists.txt

[AutoDiff] Closure specialization: specialize branch tracing enums (#85757)

2025-12-21 00:33:50 +00:00

ComputeEscapeEffects.swift

Handle return_borrow in a few more places in SwiftCompilerSources

2025-11-06 10:55:31 -08:00

ComputeSideEffects.swift

Handle return_borrow in a few more places in SwiftCompilerSources

2025-11-06 10:55:31 -08:00

ConstantCapturePropagation.swift

Optimizer: enable complete OSSA lifetimes throughout the pass pipeline

2026-01-22 17:41:48 +01:00

CopyToBorrowOptimization.swift

CopyToBorrowOptimization: remove special handling of dead-end blocks

2026-01-22 17:41:48 +01:00

DeadAccessScopeElimination.swift

Optimizer: add the DeadAccessScopeElimination optimization pass

2025-11-24 14:49:45 +01:00

DeadStoreElimination.swift

MandatoryPerformanceOptimizations: run DeadStoreElimination for global init functions.

2025-10-17 20:25:19 +02:00

DeinitDevirtualizer.swift

MandatoryPerformanceOptimizations: force de-virtualizing value-type deinits

2026-02-02 19:36:48 +01:00

DestroyHoisting.swift

DestroyHoisting: correct handling of destroy_value [dead_end]

2026-01-22 17:41:21 +01:00

DiagnoseInfiniteRecursion.swift

SwiftCompilerSources: refactor DiagnosticEngine

2025-04-18 06:58:38 +02:00

EmbeddedWitnessCallSpecialization.swift

embedded: change the function representation of directly called witness methods

2025-11-26 16:23:47 +01:00

InitializeStaticGlobals.swift

SIL: streamline Operand Sequence APIs

2025-10-16 10:12:33 +02:00

LetPropertyLowering.swift

LetPropertyLowering: remove redundant phis after ssa-update

2025-07-04 11:10:27 +02:00

LifetimeDependenceDiagnostics.swift

LifetimeDependenceDiagnostics: diagnostic error on unknown uses

2025-10-30 23:28:25 -07:00

LifetimeDependenceInsertion.swift

Fix MutableSpan exclusive access to unsafe pointers

2025-06-24 00:10:06 -07:00

LifetimeDependenceScopeFixup.swift

Merge pull request #85482 from meg-gupta/reduceendcowmutation

2025-11-13 19:07:45 -08:00

LoopInvariantCodeMotion.swift

Optimizer: enable complete OSSA lifetimes throughout the pass pipeline

2026-01-22 17:41:48 +01:00

MandatoryDestroyHoisting.swift

MandatoryDestroyHoisting: correct handling of destroy_value [dead_end]

2026-01-22 17:41:21 +01:00

MergeCondFails.swift

Also respect -mergeable-traps when merging cond_fails in SILOptimizer

2025-03-24 09:04:44 -07:00

NamedReturnValueOptimization.swift

Swift SIL: rename isTakeOfSrc -> isTakeOfSource and isInitializationOfDest -> isInitializationOfDestination

2025-05-06 12:35:21 +02:00

ObjCBridgingOptimization.swift

use subst directly instead of calling bridgeToSwiftCall.substitutionMap again

2025-12-26 20:25:13 -05:00

ObjectOutliner.swift

Reapply "Merge pull request #84045 from MAJKFL/new-sil-licm-pass-copy-ownership"

2025-09-19 16:06:35 +01:00

PackSpecialization.swift

Merge pull request #85456 from aidan-hall/pack-opt-fix-weather-swb

2025-12-02 15:38:32 +00:00

RedundantLoadElimination.swift

RedundantLoadElimination: fix a complexity problem when replacing a huge amount of loads with a common value

2026-01-28 17:54:37 +01:00

ReleaseDevirtualizer.swift

ReleaseDevirtualizer: improve finding the last release of an allocation

2024-12-13 10:06:35 +01:00

SimplificationPasses.swift

Optimizer: enable complete OSSA lifetimes throughout the pass pipeline

2026-01-22 17:41:48 +01:00

StackPromotion.swift

[NFC] OptUtils: Promote isInLoop to internal.

2025-08-27 17:03:47 -07:00

StripObjectHeaders.swift

StripObjectHeaders: make sure that a dealloc_ref comes from the original root allocation.

2023-09-19 15:10:30 +02:00

TempLValueElimination.swift

[DebugInfo] Salvage more during SIL optimization passes

2026-01-06 12:01:20 +00:00

TempRValueElimination.swift

TempRValueElimination: support alloc_stacks with multi-block lifetime

2026-02-11 06:43:46 +01:00