Doug Gregor ed93b46fa6 [Embedded] Introduce DeferredCodeGen feature. ...

Introduce an experimental feature DeferredCodeGen, that defers the
generation of LLVM IR (and therefore object code) for all entities
within an Embedded Swift module unless they have explicitly requested
to not be emitted into the client (e.g., with
`@_neverEmitIntoClient`).

This feature is meant to generalize and subsume
-emit-empty-object-file, relying on lazy emission of entities rather
than abruptly ending the compilation pipeline before emitting any IR.

Part of rdar://158363967.

2025-09-03 15:55:47 -07:00

..

AnyValue.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

APIntMap.h

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ArrayRefView.h

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AssertImplements.h

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Assertions.h

[Basic] Rename abortWithPrettyStackTraceMessage to ABORT

2025-05-19 20:55:01 +01:00

BasicBridging.h

Bridging: Bridge swift::CharSourceRange directly

2025-07-15 21:34:48 +01:00

BasicBridgingImpl.h

Bridging: Bridge swift::CharSourceRange directly

2025-07-15 21:34:48 +01:00

BasicSourceInfo.h

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BlockList.h

[Blocklist] Make sure blocklist config is read through VFS

2024-09-26 17:02:10 -07:00

BlockListAction.def

[TypeChecker] Implement a per-module block list for disjunction optimizer

2025-06-27 23:43:12 -07:00

BlotMapVector.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

BlotSetVector.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

BridgedSwiftObject.h

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Cache.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

CASOptions.h

[CAS] Allow uncached job from CAS based dependency scanning

2025-06-05 14:55:42 -07:00

Casting.h

[Concurrency] Use reinterpret_cast for function_cast when ptrauth is on.

2025-05-08 16:28:45 -04:00

ClusteredBitVector.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

ColorUtils.h

[Frontend] Support color output in DiagnosticVerifier

2024-02-09 16:47:03 +00:00

Compiler.h

Add PossiblyUniquePtr, a smart pointer that can dynamically store a

2025-08-02 02:13:24 -04:00

CTypeIDZone.def

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

CXXStdlibKind.h

Avoid #include AST headers in Basic headers

2024-09-24 15:18:26 -07:00

Debug.h

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Defer.h

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DefineTypeIDZone.h

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DiagnosticOptions.h

[Diagnostics] Remove rendering of educational notes to the terminal

2025-03-28 14:12:27 -07:00

DiverseList.h

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DiverseStack.h

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Edit.h

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EditorPlaceholder.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

EncodedSequence.h

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EnumMap.h

Add some optimized data structures for maps on a small number of

2024-01-28 22:30:26 -05:00

EnumTraits.h

Add some optimized data structures for maps on a small number of

2024-01-28 22:30:26 -05:00

ExponentialGrowthAppendingBinaryByteStream.h

Rename llvm::support::endianness to llvm::endianness

2024-04-08 08:58:58 -07:00

ExternalUnion.h

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Feature.h

[Feature] Rename Feature APIs from adoption to migration

2025-04-28 11:52:46 -07:00

Features.def

[Embedded] Introduce DeferredCodeGen feature.

2025-09-03 15:55:47 -07:00

FileSystem.h

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FileTypes.def

[Frontend] Rework -emit-supported-features mode into -emit-supported-arguments

2025-04-17 12:33:23 -07:00

FileTypes.h

[Caching] Identify input type from filename correctly

2024-01-05 13:48:32 -08:00

Fingerprint.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

FixedBitSet.h

[Basic] Fix return type of FixedBitSet::chunkMask()

2024-05-30 13:36:29 -07:00

FlaggedPointer.h

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FlagSet.h

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FrozenMultiMap.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

FunctionBodySkipping.h

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Generators.h

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GraphNodeWorklist.h

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HeaderFooterLayout.h

[NFC] Fix new warnings in the headers

2025-01-08 11:38:53 -08:00

ImmutablePointerSet.h

[region-isolation] Convert TransferringOperand to be a bump allocated ptr type from a pointer type.

2024-03-21 14:16:20 -07:00

ImplementTypeIDZone.h

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IndexedViewRange.h

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IndexTrie.h

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InitializeSwiftModules.h

[ASTGen] Move regex literal parsing from SwiftCompilerSources to ASTGen

2023-11-16 10:59:23 -08:00

InlineBitfield.h

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JSONSerialization.h

static cast the logical operation result of two enums to avoid compile error

2024-12-06 16:15:15 +08:00

LangOptions.h

[frontend] Expose via a LangOption whether or not the compiler is compiling for a triple that supports AArch64 TBI.

2025-08-21 12:52:49 -07:00

Lazy.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

LLVM.h

Basic: fix a small corner case for ODR violations

2025-01-17 10:41:07 -08:00

LLVMExtras.h

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LLVMInitialize.h

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LoadDynamicLibrary.h

Share logic to load dynamic libraries between SourceKit plugins and macro plugins

2025-01-03 16:23:16 +01:00

Located.h

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MacroRoles.def

[SE-0415] Enable function body macros by default

2024-05-20 22:08:33 -07:00

Malloc.h

Use aligned_alloc when the platform we use supports it

2023-12-15 14:35:28 -05:00

Mangler.h

Add support for raw identifiers.

2025-03-11 17:18:43 -04:00

MathUtils.h

Manually implement popcount when not available

2024-05-01 14:48:43 -07:00

MD5Stream.h

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MultiMapCache.h

Use the new template deduction guides rather than makeArrayRef

2024-02-23 20:04:51 -08:00

NoDiscard.h

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Nullability.h

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NullablePtr.h

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OptimizationMode.h

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OptionalEnum.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

OptionSet.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

OutputFileMap.h

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OwnedString.h

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Pack.h

Add a header for various common variadic-templates metaprogramming tasks.

2025-01-23 02:00:43 -05:00

ParseableOutput.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

PathRemapper.h

Rename startswith to starts_with

2024-03-13 22:25:47 -07:00

Platform.h

Refactor getMinPlatformVersion

2025-08-08 15:10:04 -07:00

PlaygroundOption.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

PlaygroundOptions.def

[Playgrounds] Add a new -playground-option flag to control which transforms to apply (#69355)

2023-11-15 13:02:34 -08:00

PointerIntEnum.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

PossiblyUniquePtr.h

Add PossiblyUniquePtr, a smart pointer that can dynamically store a

2025-08-02 02:13:24 -04:00

PrefixMap.h

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PrettyStackTrace.h

[Basic] Rename abortWithPrettyStackTraceMessage to ABORT

2025-05-19 20:55:01 +01:00

PrimarySpecificPaths.h

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PrimitiveParsing.h

Rename startswith to starts_with

2024-03-13 22:25:47 -07:00

PrintDiagnosticNamesMode.h

Add -print-diagnostic-groups flag

2024-09-11 13:34:42 +02:00

PriorityQueue.h

Reapply "Fix quadratic performance of the ListMerger in specific usage pattern"

2024-05-30 13:08:42 +02:00

ProfileCounter.h

ColdBlockInfo: overhaul analysis pass

2024-09-03 15:41:10 -07:00

Program.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

QuotedString.h

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Range.h

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ReferenceDependencyKeys.h

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RelativePointer.h

[NFC][RemoteInspection] Add an opaque AddressSpace field to RemoteAddress

2025-07-09 14:52:42 -07:00

Sandbox.h

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Sanitizers.def

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Sanitizers.h

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ScopedTracking.h

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SimpleDisplay.h

Address llvm::PointerUnion::{is,get} deprecations

2025-07-29 18:37:48 +01:00

SmallBitVector.h

[NFC] Moved SmallBitVector dumping to Basic.

2024-02-19 11:41:38 -08:00

SmallMap.h

Add some optimized data structures for maps on a small number of

2024-01-28 22:30:26 -05:00

SmallPtrSetVector.h

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SourceLoc.h

Bridging: Bridge swift::CharSourceRange directly

2025-07-15 21:34:48 +01:00

SourceManager.h

Basic: Untie swift::SourceLoc from llvm::SMLoc

2025-07-11 18:48:42 +01:00

StableHasher.h

Rename llvm::support::endianness to llvm::endianness

2024-04-08 08:58:58 -07:00

Statistic.h

Address llvm::PointerUnion::{is,get} deprecations

2025-07-29 18:37:48 +01:00

Statistics.def

[Dependency Scanning] Add functionality to validate contents of a loaded scanner cache state

2025-02-03 10:33:43 -08:00

STLExtras.h

Revert "[SIL] Require TransformIterator support random access"

2024-04-28 18:17:54 -07:00

StringExtras.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

SuccessorMap.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

SupplementaryOutputPaths.def

FineModuleTrace: reposition the currently ObjC message specific trace files to be a more general purposed file for tracing fine-grained dependencies. NFC

2024-11-20 12:41:21 -08:00

SupplementaryOutputPaths.h

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SupportedFeatures.h

[Frontend] Add -print-supported-features option

2025-04-16 16:34:47 -07:00

SwiftBridging.h

Bridging: Bridge swift::Identifier directly

2025-07-10 17:58:13 +01:00

SwiftObjectHeader.h

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TaggedUnion.h

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TargetInfo.h

Basic: query the target pointer width from clang

2025-02-10 09:20:02 -08:00

TaskQueue.h

Address llvm::(Mutable)ArrayRef ctor deprecations

2025-07-21 12:36:53 +01:00

ThreadSafeRefCounted.h

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TopCollection.h

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type_traits.h

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TypeID.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

TypeIDZones.def

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Unicode.h

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UninitializedArray.h

Add some optimized data structures for maps on a small number of

2024-01-28 22:30:26 -05:00

Unreachable.h

[Runtime] Make swift_unreachable more debuggable by trapping immediately.

2024-04-16 13:44:27 -04:00

UUID.h

Migrate llvm::Optional to std::optional

2024-02-21 11:20:06 -08:00

Version.h

Add the distribution tag to -print-target-info

2025-05-28 17:29:17 -07:00

WarningAsErrorRule.h

fixup! [Diagnostics] Add -[no-]warning-as-error flags for precise control over warning behavior

2024-09-07 07:55:27 +02:00