Tim Kientzle 716b58e956 Handle ObjC -hash differently for Equatable and non-Equatable types ...

For an Equatable type, we need a hash implementation that
is compatible with any possible definition of `==`.
Conservatively, that means `-hash` must return a constant.

For non-Equatable types, we know that `==` is identity based,
so we can get better hash behavior by using the object address.

Caveat:  This means that non-Equatable types will do two
protocol conformance checks on every call to `hash`.

2023-10-31 14:26:20 -07:00

..

AccessibleFunction.cpp

[Runtime] Add tracing for section scans.

2023-06-14 12:07:44 -04:00

AnyHashableSupport.cpp

[Runtime][IRGen] Sign type context descriptor pointers.

2023-07-07 18:10:35 -04:00

Array.cpp

[Runtime] Add layout string handling in swift_arrayAssignWithCopyFrontToBack

2023-09-21 09:52:46 -07:00

AutoDiffSupport.cpp

[AutoDiff] Fixes memory leaks in autodiff linear map context allocation builtins (#67944)

2023-08-24 13:57:10 -07:00

AutoDiffSupport.h

[AutoDiff] Fixes memory leaks in autodiff linear map context allocation builtins (#67944)

2023-08-24 13:57:10 -07:00

Backtrace.cpp

[Backtracing][Linux] Properly align the stacks.

2023-06-14 13:40:51 +01:00

Bincompat.cpp

[Dynamic Casting] Use old boxing semantics for pre-Fall-2023 apps

2023-06-05 17:01:20 -07:00

BytecodeLayouts.cpp

[Runtime] Cleanup function names in BytecodeLayouts.cpp

2023-10-13 10:22:02 -07:00

BytecodeLayouts.h

[Runtime] Add layout string handling in swift_arrayAssignWithCopyFrontToBack

2023-09-21 09:52:46 -07:00

Casting.cpp

[Runtime][IRGen] Sign type context descriptor pointers.

2023-07-07 18:10:35 -04:00

CMakeLists.txt

[Linux] Make the backtracing symbol reference conditional.

2023-09-27 09:56:22 +01:00

ConcurrencyExclusivity.inc

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CrashHandlerLinux.cpp

[Backtracing][Linux] Disable invoking process_vm_readv() for older Android APIs

2023-07-23 20:11:26 +05:30

CrashHandlerMacOS.cpp

[Backtracing] Use stderr by default unless interactive.

2023-06-07 13:54:36 +01:00

CrashReporter.cpp

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Demangle.cpp

[NFC] add llvm namespace to Optional and None

2023-06-27 09:03:52 -07:00

DynamicCast.cpp

[Runtime][IRGen] Sign type context descriptor pointers.

2023-07-07 18:10:35 -04:00

Enum.cpp

[IRGen+Runtime] Remove unnecessary null terminator in layout strings

2023-09-21 10:46:19 -07:00

EnumImpl.h

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EnvironmentVariables.cpp

[Backtracing] Add support for looking up paths for auxiliary executables.

2023-03-01 13:43:15 +00:00

EnvironmentVariables.def

[Runtime] [Darwin] Add code to trigger the external backtracer.

2023-03-04 07:56:02 +00:00

ErrorDefaultImpls.cpp

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ErrorObject.h

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ErrorObject.mm

[Runtime][IRGen] Sign type context descriptor pointers.

2023-07-07 18:10:35 -04:00

ErrorObjectCommon.cpp

Make _swift_willThrow atomic (#62349)

2022-12-03 10:41:56 -05:00

ErrorObjectNative.cpp

[IRGen] Generate compressed representation of value witnesses (#63813)

2023-02-24 15:40:28 -08:00

ErrorObjectTestSupport.h

Make _swift_willThrow atomic (#62349)

2022-12-03 10:41:56 -05:00

Errors.cpp

Fix a fatal error not-terminating issue in Windows.

2023-08-25 13:04:36 -07:00

Exclusivity.cpp

[wasm][stdlib] Fix return-address strategy selection

2023-06-10 10:15:34 +00:00

ExclusivityPrivate.h

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ExistentialContainer.cpp

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ExistentialMetadataImpl.h

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Float16Support.cpp

[Runtime] Adjust argument types to match the LLVM15 ABI.

2023-02-02 12:21:52 +00:00

FoundationSupport.cpp

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FunctionReplacement.cpp

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Heap.cpp

[wasm][stdlib] Add wasi-libc support for Heap.cpp

2023-06-29 08:32:09 +00:00

HeapObject.cpp

Don't #include <thread> in HeapObject.cpp, it's not used (#66059)

2023-05-22 20:38:53 -07:00

ImageInspection.h

Remove unused infrastructure added for runtime attributes (#62971)

2023-01-12 04:16:45 -08:00

ImageInspectionCOFF.cpp

Move _swift_win32_withDbgHelpLibrary into the new header.

2022-12-21 11:44:37 +00:00

ImageInspectionCommon.cpp

Remove unused infrastructure added for runtime attributes (#62971)

2023-01-12 04:16:45 -08:00

ImageInspectionCommon.h

IRGen: Hide type metadata records for noncopyable types from discovery by existing runtimes.

2023-03-08 13:18:56 -08:00

ImageInspectionELF.cpp

Fix a use-after-free bug on Win32 when calling lookupSymbol() (#62484)

2022-12-13 09:04:34 -05:00

ImageInspectionMachO.cpp

ImageInspectionMachO.cpp: Guard including objc/runtime.h under SWIFT_OBJC_INTEROP (#65890)

2023-05-12 15:12:35 -07:00

ImageInspectionStatic.cpp

Remove unused infrastructure added for runtime attributes (#62971)

2023-01-12 04:16:45 -08:00

ImageInspectionWasm.cpp

Fix a use-after-free bug on Win32 when calling lookupSymbol() (#62484)

2022-12-13 09:04:34 -05:00

KeyPaths.cpp

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KnownMetadata.cpp

[Executors][Distributed] custom executors for distributed actor (#64237)

2023-03-15 23:42:55 +09:00

Leaks.h

[Shims] Include SwiftShims headers without ../

2022-09-14 11:14:50 +01:00

Leaks.mm

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Metadata.cpp

[C++20] Make operator{==,!=}s const.

2023-10-03 17:10:57 -04:00

MetadataAllocatorTags.def

[Runtime] Use MetadataAllocator to allocate runtime instantiated layout strings (#66055)

2023-05-22 12:55:09 -07:00

MetadataCache.h

[NFC] Reformat all the LLVMs

2023-06-27 09:03:52 -07:00

MetadataImpl.h

[Runtime+IRGen] Some fixes and optimizations for layout strings

2023-08-21 10:53:44 -07:00

MetadataLookup.cpp

Revert "Merge pull request #68844 from Azoy/gather-no-parameters"

2023-10-10 19:36:20 -07:00

Numeric.cpp

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ObjCRuntimeGetImageNameFromClass.h

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ObjCRuntimeGetImageNameFromClass.mm

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Once.cpp

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Paths.cpp

[Freestanding] Remove uses of stat() and dlsym().

2023-06-23 17:05:59 +01:00

Portability.cpp

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Private.h

Revert "Merge pull request #68844 from Azoy/gather-no-parameters"

2023-10-10 19:36:20 -07:00

ProtocolConformance.cpp

Revert "Merge pull request #68844 from Azoy/gather-no-parameters"

2023-10-10 19:36:20 -07:00

RefCount.cpp

[Runtime] Eliminate stack frames in swift_retain and swift_bridgeObjectRetain on ARM64.

2022-11-07 15:38:14 -05:00

ReflectionMirror.cpp

Runtime: Lift prohibition on packs in swift_getTypeByMangledName() overload used by mirrors

2023-07-25 23:15:01 -04:00

ReflectionMirrorObjC.mm

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RuntimeInvocationsTracking.cpp

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RuntimeInvocationsTracking.def

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RuntimeInvocationsTracking.h

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StackAllocator.h

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SwiftDtoa.cpp

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SwiftEquatableSupport.h

Cache Equatable conformance if Hashable is not present

2023-09-27 19:15:37 -07:00

SwiftHashableSupport.h

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SwiftObject.h

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SwiftObject.mm

Handle ObjC -hash differently for Equatable and non-Equatable types

2023-10-31 14:26:20 -07:00

SwiftRT-COFF.cpp

[stdlib] RuntimeMetadata: Register newly added "runtime attributes" section

2022-12-20 09:45:01 -08:00

SwiftRT-ELF-WASM.cpp

[Linux] Make the backtracing symbol reference conditional.

2023-09-27 09:56:22 +01:00

SwiftTLSContext.cpp

[Runtime] Remove a few uses of operator new/delete.

2023-03-13 16:05:37 -04:00

SwiftTLSContext.h

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SwiftValue.h

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SwiftValue.mm

Make the caches be uintptr_t

2023-09-28 12:02:31 -07:00

SymbolInfo.cpp

Move _swift_win32_withDbgHelpLibrary into the new header.

2022-12-21 11:44:37 +00:00

SymbolInfo.h

Remove lookupSymbol() and have all callers use SymbolInfo::lookup() instead (#62552)

2022-12-14 08:33:32 -05:00

ThreadingError.cpp

[Threading][Runtime] Separate threading error function to fix link on Linux.

2022-06-15 08:22:53 +01:00

Tracing.cpp

[Runtime] Add tracing for section scans.

2023-06-14 12:07:44 -04:00

Tracing.h

[Runtime] Add tracing for section scans.

2023-06-14 12:07:44 -04:00

WeakReference.h

[Runtime] Fix swift_weakTakeStrong().

2023-04-14 19:15:38 +01:00

Win32.cpp

Rename the functions as they're exported as C APIs.

2022-12-21 11:44:37 +00:00