Doug Gregor 63ab971abb Move the partial_apply -> thin_to_thick_function simplification into the Swift part ...

Moving this simplification makes it apply at -Onone. Along the way,
tighten up the checking to ensure that it only occurs when the result
type is the input type treated as a thick function. Other aspects of
the type (e.g., whether it is called-once) must remain the same.
an issue where this simpthe partial_apply might also be dealing with other
changes (e.g., called_once)

2026-10-01 11:55:04 -07:00

..

CMakeLists.txt

[SILCombine] Normalize function conversions for closure specialization (#92234)

2026-10-01 16:01:44 +00:00

SimplifyAllocPack.swift

[DebugInfo] Remove double salvages

2026-09-14 12:17:43 +01:00

SimplifyAllocRefDynamic.swift

Allow alloc_ref and alloc_ref_dynamic to be marked [non_nested]

2026-03-13 19:40:21 -04:00

SimplifyAllocStack.swift

SIL: add copying unconditional address casts

2026-09-21 09:54:05 -07:00

SimplifyApply.swift

[SILOptimizer] Fold try_apply with an uninhabited error type (#92174)

2026-09-22 20:03:31 -07:00

SimplifyBeginBorrow.swift

[DebugInfo] Remove debug_value hoisting in begin_borrow simplification

2026-09-16 16:38:55 +01:00

SimplifyBeginCOWMutation.swift

SimplifyBeginCOWMutation: look through phis and handle the keep_unique flag

2026-08-27 06:58:07 +02:00

SimplifyBorrow.swift

Ensure we emit an end_borrow after simplifying init_borrow_addr

2026-02-18 19:24:31 -08:00

SimplifyBranch.swift

Optimizer: simplify phi arguments

2026-08-27 08:58:07 +02:00

SimplifyBuiltin.swift

[SILOptimizer] Simplify Int1 comparisons with boolean constants

2026-07-13 11:56:02 +02:00

SimplifyCheckedCast.swift

[any ~Copyable] checked_cast_addr_br test_only refinements

2026-09-17 14:58:57 -07:00

SimplifyClassifyBridgeObject.swift

SwiftCompilerSources/SIL: Fix APInt assertion failure on rebranch

2025-09-24 09:37:42 +01:00

SimplifyCondBranch.swift

SIL: remove branch arguments from cond_br

2026-07-17 19:51:50 +02:00

SimplifyCondFail.swift

Optimizer: fix optimization of unconditional cond_fails

2026-04-09 16:42:29 +02:00

SimplifyConvertEscapeToNoEscape.swift

SIL: remove a workaround for a Windows 5.10 host compiler crash

2025-03-14 09:49:53 +01:00

SimplifyCopyBlock.swift

SIL: add ApplySite.calleeArgument(of operand: Operand, in callee: Function)

2025-06-20 08:14:59 +02:00

SimplifyCopyValue.swift

SimplifyCopyValue: don't let debug_value uses block removing a projected copy

2026-08-11 13:29:06 +02:00

SimplifyDebugStep.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyDestroyValue.swift

SIL: preserve ownership across unconditional checked casts

2026-09-28 07:42:34 -07:00

SimplifyDestructure.swift

SIL: Remove erase(instructionIncludingDebugUses:) (NFC)

2026-07-20 18:46:25 +01:00

SimplifyDifferentiableFunction.swift

[AutoDiff] SILCombine: handle convert_function use of differentiable_function (#88919)

2026-05-21 18:47:22 +00:00

SimplifyEndCOWMutationAddr.swift

Add simplification for end_cow_mutation_addr

2025-07-14 13:46:13 -07:00

SimplifyEndLifetime.swift

SimplifyEndLifetime: remove end_lifetime undef

2026-07-03 10:32:33 +02:00

SimplifyExplicitCopy.swift

[SIL] Rename the module SIL stage to a stage floor

2026-09-29 08:32:49 +01:00

SimplifyFixLifetime.swift

Optimizer: remove fix_lifetime instructions if the underlying object is immortal

2026-07-03 10:32:32 +02:00

SimplifyGlobalValue.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyIndexingInstructions.swift

Optimizer: simplify index_addr and index_raw_pointer

2026-06-09 16:17:53 +02:00

SimplifyInitEnumDataAddr.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyKeyPath.swift

SimplifyKeyPath: some improvements and fixes

2026-06-26 14:52:45 +02:00

SimplifyLoad.swift

SimplifyLoad: replace a load [trivial] from an unchecked_addr_cast between two trivial types

2026-07-03 10:32:32 +02:00

SimplifyLoadBorrow.swift

Optimizer: add hasOnlyUsers(ofType:) for Operand sequences

2026-06-03 07:06:35 +02:00

SimplifyMarkDependence.swift

Fix MarkDependenceInst.simplify()

2025-06-22 23:25:26 -07:00

SimplifyMoveValue.swift

Optimizer: simplify move_value

2026-03-10 07:56:49 +01:00

SimplifyOpenExistentialRef.swift

[SILOPT][SimplifyOpenExistentialRef] check for type-dependent operand

2026-07-23 18:26:47 +01:00

SimplifyPartialApply.swift

Move the partial_apply -> thin_to_thick_function simplification into the Swift part

2026-10-01 11:55:04 -07:00

SimplifyPhiArgument.swift

Optimizer: implement "unwrapping" of phi arguments in Swift

2026-09-01 09:31:04 +02:00

SimplifyPointerToAddress.swift

SimplifyPointerToAddress: correctly handle load_borrow

2026-07-29 15:05:56 +02:00

SimplifyRawPointerToRef.swift

Optimizer: add an optimization to set the immortal flag on raw_pointer_to_ref

2026-09-21 08:48:01 +02:00

SimplifyRefCasts.swift

SIL: Remove erase(instructionIncludingDebugUses:) (NFC)

2026-07-20 18:46:25 +01:00

SimplifyRetainReleaseValue.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyStoreBorrow.swift

SIL: Change DebugValueInst to support multiple operands on the Swift side

2026-08-03 12:11:09 +01:00

SimplifyStrongRetainRelease.swift

Optimizer: add an optimization to set the immortal flag on raw_pointer_to_ref

2026-09-21 08:48:01 +02:00

SimplifyStruct.swift

SimplifyStruct: split destructure_struct of copies

2026-03-10 07:56:51 +01:00

SimplifyStructExtract.swift

Optimizer: run SimpilfyStructExtract also in SILCombine

2026-03-10 07:56:51 +01:00

SimplifySwitchEnum.swift

SimplifySwitchEnum: bail out if another borrow scope overlaps the switch_enum

2026-09-02 15:09:47 +02:00

SimplifySwitchEnumAddr.swift

Optimizer: enable switch_enum_addr simplification in OSSA and rewrite it in swift

2026-07-23 10:26:15 +02:00

SimplifyThinToThickFunction.swift

[SILCombine] Normalize function conversions for closure specialization (#92234)

2026-10-01 16:01:44 +00:00

SimplifyTuple.swift

SIL: Remove erase(instructionIncludingDebugUses:) (NFC)

2026-07-20 18:46:25 +01:00

SimplifyTupleExtract.swift

SILCombine: remove the tuple_extract and struct_extract peepholes from InstSimplifier

2026-09-14 15:09:48 +02:00

SimplifyTuplePackElementAddr.swift

Simplify tuple_pack_element_addr with scalar_pack_index

2026-05-21 18:00:40 +01:00

SimplifyTypeValue.swift

Optimizer: rename SimplifyMisc.swift -> SimplifyTypeValue.swift

2025-12-19 17:43:59 +01:00

SimplifyUncheckedAddrCast.swift

Optimizer: simplify unchecked_addr_cast for vectors

2025-05-12 19:25:12 +02:00

SimplifyUncheckedEnumData.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyUncheckedOwnershipConversion.swift

Optimizer: add simplification for unchecked_ownership_conversion

2026-06-03 07:06:58 +02:00

SimplifyValueToBridgeObject.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyWitnessMethod.swift

SILOptimizer: replace existential archetypes with concrete types in witness_method instructions

2025-03-07 15:59:34 +01:00