[IRGen] Use generic value witnesses for prespecialized types. #36765

nate-chandler · 2021-04-06T01:37:27Z

Previously, specialized value witnesses were emitted and used in the prespecialized value witness table corresponding to and pointed to by the prespecialized metadata for a generic type whose metadata was prespecialized. That incurs a codesize cost. Here, the generic value witnesses are used instead.

swift-ci · 2021-06-25T20:51:43Z

Performance (x86_64): -O

Regression	OLD	NEW	DELTA	RATIO
DictionaryOfAnyHashableStrings_insert	3178	5572	+75.3%	0.57x
Set.isDisjoint.Int25	268	341	+27.2%	0.79x (?)
FlattenListFlatMap	4021	4629	+15.1%	0.87x (?)

Improvement	OLD	NEW	DELTA	RATIO
FloatingPointPrinting_Float_description_small	5076	4644	-8.5%	1.09x (?)

Code size: -O

Performance (x86_64): -Osize

Regression	OLD	NEW	DELTA	RATIO
InsertCharacterEndIndex	164	179	+9.1%	0.92x (?)

Improvement	OLD	NEW	DELTA	RATIO
String.data.Small	45	42	-6.7%	1.07x (?)

Code size: -Osize

Performance (x86_64): -Onone

Regression	OLD	NEW	DELTA	RATIO
ArrayOfGenericPOD2	1346	1740	+29.3%	0.77x (?)
RangeOverlapsRange	13223	16151	+22.1%	0.82x (?)
DropFirstSequenceLazy	9509	11329	+19.1%	0.84x
DropFirstSequence	9477	11234	+18.5%	0.84x
DropFirstAnySequenceLazy	9936	11698	+17.7%	0.85x
DropWhileSequence	14039	16527	+17.7%	0.85x (?)
SequenceAlgosUnfoldSequence	5600	6580	+17.5%	0.85x
SuffixSequence	9733	11431	+17.4%	0.85x
SuffixAnySequence	9675	11354	+17.4%	0.85x
DropWhileAnySequence	14904	17412	+16.8%	0.86x
SuffixSequenceLazy	9739	11373	+16.8%	0.86x (?)
DropFirstAnySequence	10628	12373	+16.4%	0.86x (?)
SuffixAnySequenceLazy	10178	11792	+15.9%	0.86x (?)
DropLastSequenceLazy	11262	13005	+15.5%	0.87x (?)
PrefixSequence	9127	10522	+15.3%	0.87x (?)
DropLastAnySequence	11314	13028	+15.1%	0.87x (?)
DropLastSequence	11276	12964	+15.0%	0.87x
PrefixSequenceLazy	9123	10442	+14.5%	0.87x (?)
DropLastAnySequenceLazy	11813	13432	+13.7%	0.88x (?)
PrefixWhileSequence	9515	10767	+13.2%	0.88x
PrefixAnySequenceLazy	9418	10639	+13.0%	0.89x (?)
PrefixWhileAnySequence	9544	10772	+12.9%	0.89x
MapReduceLazySequence	20737	23188	+11.8%	0.89x
PrefixAnySequence	10003	11154	+11.5%	0.90x (?)
DropWhileSequenceLazy	14063	15658	+11.3%	0.90x (?)
PrefixWhileSequenceLazy	12040	13285	+10.3%	0.91x
DropWhileAnySequenceLazy	14549	15995	+9.9%	0.91x (?)
DictionaryCompactMapValuesOfNilValue	15700	17250	+9.9%	0.91x (?)
FatCompactMap	445330	489260	+9.9%	0.91x (?)
PrefixWhileAnySequenceLazy	12288	13491	+9.8%	0.91x
RangeOverlapsClosedRange	14112	15372	+8.9%	0.92x (?)
ArrayAppendRepeatCol	346580	374330	+8.0%	0.93x (?)
Breadcrumbs.UTF16ToIdxRange.longASCII	156	168	+7.7%	0.93x (?)
DictionaryGroup	8750	9413	+7.6%	0.93x (?)

Improvement	OLD	NEW	DELTA	RATIO
String.data.LargeUnicode	198	177	-10.6%	1.12x (?)

Code size: -swiftlibs

How to read the data

The tables contain differences in performance which are larger than 8% and differences in code size which are larger than 1%.

If you see any unexpected regressions, you should consider fixing the
regressions before you merge the PR.

Noise: Sometimes the performance results (not code size!) contain false
alarms. Unexpected regressions which are marked with '(?)' are probably noise.
If you see regressions which you cannot explain you can try to run the
benchmarks again. If regressions still show up, please consult with the
performance team (@eeckstein).

Hardware Overview

  Model Name: Mac Pro
  Model Identifier: MacPro6,1
  Processor Name: 12-Core Intel Xeon E5
  Processor Speed: 2.7 GHz
  Number of Processors: 1
  Total Number of Cores: 12
  L2 Cache (per Core): 256 KB
  L3 Cache: 30 MB
  Memory: 64 GB

When witness tables for enums are instantiated at runtime via swift::swift_initEnumMetadataMultiPayload the witnesses getEnumTagSinglePayload storeEnumTagSinglePayload are filled with swift_getMultiPayloadEnumTagSinglePayload (previously getMultiPayloadEnumTagSinglePayload) and swift_storeMultiPayloadEnumTagSinglePayload (previously storeMultiPayloadEnumTagSinglePayload). Concretely, that occurs when instantiating the value witness table for a generic enum which has more than one case with a payload, like Result<T>. To enable the compiler to do the same work, those functions need to be visible to it. Here, those functions are made visible to the compiler. Doing so requires changing the way they are declared and adding them to RuntimeFunctions.def which in turn requires the definition of some functions to describe the availability of those functions.

isOSDarwin is true on tvOS so there is no need to also check for isTvOS.

Previously, specialized value witness functions were emitted and used in the prespecialized value witness table corresponding to and pointed to by the prespecialized metadata for a generic type whose metadata was prespecialized. That incurs a codesize cost: specialized value witness functions had to be emitted. Here, the generic value witness functions are used instead. The change is not entirely trivial, though. We can't simply emit all the witnesses for the unbound generic type (indeed if that were possible there would be no need to emit a separate VWT). There are two reasons: (1) the non-function fields (size, stride, flags, extra inhabitant count) need to be those for the specialized generic type, (2) in the case of multi-payload enums, the getEnumTagSinglePayload and storeEnumTagSinglePayload witnesses cannot be those emitted for the unspecialized generic type--instead they need to be swift_getMultiPayloadEnumTagSinglePayload and swift_storeMultiPayloadEnumTagSinglePayload respectively.

swift-ci · 2021-06-29T15:06:30Z

Summary for main full

No regressions above thresholds

Debug-batch
- debug-batch brief
- debug-batch detailed
Release
- release brief
- release detailed

Debug-batch

debug-batch brief

Regressed (0)

name	old	new	delta	delta_pct

Improved (2)

name	old	new	delta	delta_pct
Frontend.NumInstructionsExecuted	32,901,249,155,779	17,832,474,570,830	-15,068,774,584,949	-45.8% ✅
LLVM.NumLLVMBytesOutput	1,006,929,400	639,045,712	-367,883,688	-36.54% ✅

Unchanged (delta < 1.0% or delta < 100.0ms) (0)

name	old	new	delta	delta_pct

debug-batch detailed

Regressed (0)

name	old	new	delta	delta_pct

Improved (215)

name	old	new	delta	delta_pct
AST.ImportSetCacheHit	1,233,435	858,168	-375,267	-30.42% ✅
AST.ImportSetCacheMiss	311,995	178,463	-133,532	-42.8% ✅
AST.ImportSetFoldHit	116,366	77,583	-38,783	-33.33% ✅
AST.ImportSetFoldMiss	195,628	100,880	-94,748	-48.43% ✅
AST.ModuleShadowCacheHit	2,668	1,373	-1,295	-48.54% ✅
AST.ModuleShadowCacheMiss	1,097	509	-588	-53.6% ✅
AST.ModuleVisibilityCacheHit	25,104	15,026	-10,078	-40.14% ✅
AST.ModuleVisibilityCacheMiss	6,207	3,346	-2,861	-46.09% ✅
AST.NumASTBytesAllocated	21,488,464,872	12,385,554,574	-9,102,910,298	-42.36% ✅
AST.NumASTScopeExpansions	3,746,238	2,503,507	-1,242,731	-33.17% ✅
AST.NumASTScopeLookups	3,607,924	2,347,997	-1,259,927	-34.92% ✅
AST.NumDecls	75,925	45,607	-30,318	-39.93% ✅
AST.NumDependencies	174,675	97,717	-76,958	-44.06% ✅
AST.NumIncrementalDependencies	1,727	1,140	-587	-33.99% ✅
AST.NumLoadedModules	168,863	86,759	-82,104	-48.62% ✅
AST.NumLocalTypeDecls	202	152	-50	-24.75% ✅
AST.NumModuleLookupClassMember	6,042	3,437	-2,605	-43.11% ✅
AST.NumModuleLookupValue	43,047,318	29,611,473	-13,435,845	-31.21% ✅
AST.NumObjCMethods	25,785	23,264	-2,521	-9.78% ✅
AST.NumOperators	561	343	-218	-38.86% ✅
AST.NumPrecedenceGroups	90	57	-33	-36.67% ✅
AST.NumReferencedDynamicNames	142	75	-67	-47.18% ✅
AST.NumReferencedMemberNames	6,595,833	4,712,041	-1,883,792	-28.56% ✅
AST.NumReferencedTopLevelNames	609,221	415,746	-193,475	-31.76% ✅
AST.NumSourceBuffers	314,649	200,022	-114,627	-36.43% ✅
AST.NumSourceLines	2,615,451	1,738,773	-876,678	-33.52% ✅
AST.NumSourceLinesPerSecond	2,055,044	1,163,266	-891,778	-43.39% ✅
AST.NumTotalClangImportedEntities	1,154,078	786,092	-367,986	-31.89% ✅
Frontend.MaxMallocUsage	450,281,454,192	240,302,506,728	-209,978,947,464	-46.63% ✅
Frontend.NumInstructionsExecuted	32,901,249,155,779	17,832,474,570,830	-15,068,774,584,949	-45.8% ✅
Frontend.NumProcessFailures	218	134	-84	-38.53% ✅
IRGen.IRGenRequest	13,529	8,379	-5,150	-38.07% ✅
IRModule.NumGOTEntries	115,589	70,575	-45,014	-38.94% ✅
IRModule.NumIRAliases	123,210	83,677	-39,533	-32.09% ✅
IRModule.NumIRBasicBlocks	4,009,862	2,305,410	-1,704,452	-42.51% ✅
IRModule.NumIRFunctions	1,916,639	1,196,919	-719,720	-37.55% ✅
IRModule.NumIRGlobals	2,087,153	1,369,497	-717,656	-34.38% ✅
IRModule.NumIRInsts	44,617,221	27,666,265	-16,950,956	-37.99% ✅
IRModule.NumIRNamedMetaData	69,827	44,040	-25,787	-36.93% ✅
IRModule.NumIRValueSymbols	3,716,445	2,381,456	-1,334,989	-35.92% ✅
LLVM.NumLLVMBytesOutput	1,006,929,400	639,045,712	-367,883,688	-36.54% ✅
Parse.NumFunctionsParsed	150,031	92,937	-57,094	-38.05% ✅
Parse.NumIterableDeclContextParsed	462,763	273,772	-188,991	-40.84% ✅
Parse.ParseAbstractFunctionBodyRequest	137,699	83,059	-54,640	-39.68% ✅
Parse.ParseMembersRequest	379,806	232,391	-147,415	-38.81% ✅
Parse.ParseSourceFileRequest	314,313	199,833	-114,480	-36.42% ✅
SILGen.ASTLoweringRequest	13,888	8,563	-5,325	-38.34% ✅
SILModule.NumSILGenFunctions	1,143,513	730,513	-413,000	-36.12% ✅
SILModule.NumSILGenGlobalVariables	23,776	13,713	-10,063	-42.32% ✅
SILModule.NumSILGenVtables	17,398	9,815	-7,583	-43.59% ✅
SILModule.NumSILGenWitnessTables	67,862	45,608	-22,254	-32.79% ✅
SILModule.NumSILOptFunctions	1,360,532	850,687	-509,845	-37.47% ✅
SILModule.NumSILOptGlobalVariables	24,777	14,321	-10,456	-42.2% ✅
SILModule.NumSILOptVtables	17,434	9,843	-7,591	-43.54% ✅
SILModule.NumSILOptWitnessTables	84,762	55,260	-29,502	-34.81% ✅
SILOptimizer.ExecuteSILPipelineRequest	54,518	33,721	-20,797	-38.15% ✅
Sema.ABIMembersRequest	53,974	31,318	-22,656	-41.98% ✅
Sema.AbstractGenericSignatureRequest	27,243	14,132	-13,111	-48.13% ✅
Sema.AccessLevelRequest	1,716,337	1,070,347	-645,990	-37.64% ✅
Sema.ActorIsolationRequest	1,695,242	1,070,172	-625,070	-36.87% ✅
Sema.AllMembersRequest	90,964	52,171	-38,793	-42.65% ✅
Sema.AnyObjectLookupRequest	206	107	-99	-48.06% ✅
Sema.ApplyAccessNoteRequest	1,183,437	731,606	-451,831	-38.18% ✅
Sema.AreAllStoredPropertiesDefaultInitableRequest	15,677	8,090	-7,587	-48.4% ✅
Sema.AttachedPropertyWrapperTypeRequest	6,607	2,961	-3,646	-55.18% ✅
Sema.AttachedPropertyWrappersRequest	614,731	405,732	-208,999	-34.0% ✅
Sema.AttachedResultBuilderRequest	258,234	159,964	-98,270	-38.05% ✅
Sema.BodyInitKindRequest	27,356	16,575	-10,781	-39.41% ✅
Sema.CallerSideDefaultArgExprRequest	45,320	30,987	-14,333	-31.63% ✅
Sema.CheckInconsistentImplementationOnlyImportsRequest	5,650	2,895	-2,755	-48.76% ✅
Sema.CheckRedeclarationRequest	523,802	322,849	-200,953	-38.36% ✅
Sema.ClassAncestryFlagsRequest	79,504	53,002	-26,502	-33.33% ✅
Sema.ClosureHasExplicitResultRequest	50,923	28,640	-22,283	-43.76% ✅
Sema.CompareDeclSpecializationRequest	217,041	149,428	-67,613	-31.15% ✅
Sema.ConditionalRequirementsRequest	232,624	144,177	-88,447	-38.02% ✅
Sema.CustomAttrNominalRequest	1,950	1,418	-532	-27.28% ✅
Sema.CustomAttrTypeRequest	672	494	-178	-26.49% ✅
Sema.DefaultAndMaxAccessLevelRequest	33,871	20,771	-13,100	-38.68% ✅
Sema.DefaultArgumentExprRequest	24,020	15,436	-8,584	-35.74% ✅
Sema.DefaultArgumentInitContextRequest	189	137	-52	-27.51% ✅
Sema.DefaultDefinitionTypeRequest	3,228	1,791	-1,437	-44.52% ✅
Sema.DefaultTypeRequest	130,444	81,767	-48,677	-37.32% ✅
Sema.DirectLookupRequest	21,915,310	15,991,222	-5,924,088	-27.03% ✅
Sema.DirectOperatorLookupRequest	793,820	509,491	-284,329	-35.82% ✅
Sema.DirectPrecedenceGroupLookupRequest	451,905	308,677	-143,228	-31.69% ✅
Sema.DynamicallyReplacedDeclRequest	608,068	366,347	-241,721	-39.75% ✅
Sema.EnumRawTypeRequest	16,859	10,854	-6,005	-35.62% ✅
Sema.EnumRawValuesRequest	6,465	4,287	-2,178	-33.69% ✅
Sema.ExistentialConformsToSelfRequest	12,125	7,531	-4,594	-37.89% ✅
Sema.ExistentialTypeSupportedRequest	10,677	7,041	-3,636	-34.05% ✅
Sema.ExtendedNominalRequest	529,554	329,698	-199,856	-37.74% ✅
Sema.ExtendedTypeRequest	47,942	28,307	-19,635	-40.96% ✅
Sema.FragileFunctionKindRequest	846,239	523,203	-323,036	-38.17% ✅
Sema.FunctionOperatorRequest	6,581	4,339	-2,242	-34.07% ✅
Sema.GenericParamListRequest	2,364,029	1,493,576	-870,453	-36.82% ✅
Sema.GenericSignatureRequest	1,464,269	942,029	-522,240	-35.67% ✅
Sema.GetDestructorRequest	17,960	11,085	-6,875	-38.28% ✅
Sema.GetImplicitSendableRequest	46,601	26,503	-20,098	-43.13% ✅
Sema.GlobalActorAttributeRequest	2,009,771	1,258,659	-751,112	-37.37% ✅
Sema.GlobalActorInstanceRequest	202	129	-73	-36.14% ✅
Sema.HasCircularInheritedProtocolsRequest	6,010	3,897	-2,113	-35.16% ✅
Sema.HasCircularRawValueRequest	3,946	2,117	-1,829	-46.35% ✅
Sema.HasDefaultInitRequest	32,529	18,071	-14,458	-44.45% ✅
Sema.HasDynamicMemberLookupAttributeRequest	344,713	209,419	-135,294	-39.25% ✅
Sema.HasImplementationOnlyImportsRequest	314,313	199,833	-114,480	-36.42% ✅
Sema.HasIsolatedSelfRequest	3,898,068	2,428,294	-1,469,774	-37.71% ✅
Sema.HasMemberwiseInitRequest	9,279	5,018	-4,261	-45.92% ✅
Sema.HasMissingDesignatedInitializersRequest	16,518	9,149	-7,369	-44.61% ✅
Sema.HasUserDefinedDesignatedInitRequest	32,541	18,083	-14,458	-44.43% ✅
Sema.InferredGenericSignatureRequest	134,610	91,433	-43,177	-32.08% ✅
Sema.InheritedDeclsReferencedRequest	2,621,852	1,789,058	-832,794	-31.76% ✅
Sema.InheritedProtocolsRequest	388,744	230,363	-158,381	-40.74% ✅
Sema.InheritedTypeRequest	202,371	133,574	-68,797	-34.0% ✅
Sema.InheritsSuperclassInitializersRequest	22,809	14,377	-8,432	-36.97% ✅
Sema.InitKindRequest	60,781	37,262	-23,519	-38.69% ✅
Sema.InterfaceTypeRequest	4,438,499	2,747,723	-1,690,776	-38.09% ✅
Sema.IsABICompatibleOverrideRequest	77,174	46,808	-30,366	-39.35% ✅
Sema.IsAccessorTransparentRequest	201,050	124,980	-76,070	-37.84% ✅
Sema.IsActorRequest	780,590	459,931	-320,659	-41.08% ✅
Sema.IsCallableNominalTypeRequest	1,166	756	-410	-35.16% ✅
Sema.IsDeclRefinementOfRequest	20,010	11,751	-8,259	-41.27% ✅
Sema.IsDefaultActorRequest	28,360	16,374	-11,986	-42.26% ✅
Sema.IsDistributedActorRequest	169,852	109,162	-60,690	-35.73% ✅
Sema.IsDistributedFuncRequest	393,877	244,752	-149,125	-37.86% ✅
Sema.IsDynamicRequest	974,307	604,404	-369,903	-37.97% ✅
Sema.IsFinalRequest	1,174,923	777,711	-397,212	-33.81% ✅
Sema.IsGetterMutatingRequest	264,474	176,028	-88,446	-33.44% ✅
Sema.IsImplicitlyUnwrappedOptionalRequest	1,401,276	904,963	-496,313	-35.42% ✅
Sema.IsObjCRequest	880,142	557,320	-322,822	-36.68% ✅
Sema.IsSetterMutatingRequest	195,462	123,904	-71,558	-36.61% ✅
Sema.IsStaticRequest	620,992	423,721	-197,271	-31.77% ✅
Sema.LookupAllConformancesInContextRequest	197,248	125,364	-71,884	-36.44% ✅
Sema.LookupConformanceInModuleRequest	16,081,913	10,140,484	-5,941,429	-36.94% ✅
Sema.LookupInModuleRequest	3,942,971	2,547,488	-1,395,483	-35.39% ✅
Sema.LookupInfixOperatorRequest	24,393	15,118	-9,275	-38.02% ✅
Sema.LookupPostfixOperatorRequest	38	29	-9	-23.68% ✅
Sema.LookupPrecedenceGroupRequest	15,790	10,084	-5,706	-36.14% ✅
Sema.LookupPrefixOperatorRequest	99	34	-65	-65.66% ✅
Sema.MangleLocalTypeDeclRequest	404	304	-100	-24.75% ✅
Sema.ModuleImplicitImportsRequest	5,995	3,072	-2,923	-48.76% ✅
Sema.ModuleQualifiedLookupRequest	1,504,960	906,052	-598,908	-39.8% ✅
Sema.NamedLazyMemberLoadSuccessCount	14,200,525	9,870,290	-4,330,235	-30.49% ✅
Sema.NamingPatternRequest	147,209	93,676	-53,533	-36.37% ✅
Sema.NeedsNewVTableEntryRequest	455,580	296,581	-158,999	-34.9% ✅
Sema.NumAccessorBodiesSynthesized	106,333	65,639	-40,694	-38.27% ✅
Sema.NumAccessorsSynthesized	201,623	136,270	-65,353	-32.41% ✅
Sema.NumConformanceAccessPathsRecorded	194,361	106,431	-87,930	-45.24% ✅
Sema.NumConformancesDeserialized	2,620,061	1,504,668	-1,115,393	-42.57% ✅
Sema.NumConstraintScopes	8,906,596	5,949,334	-2,957,262	-33.2% ✅
Sema.NumConstraintsConsideredForEdgeContraction	381,245	122,066	-259,179	-67.98% ✅
Sema.NumCyclicOneWayComponentsCollapsed	260	174	-86	-33.08% ✅
Sema.NumDeclsDeserialized	24,740,393	14,146,494	-10,593,899	-42.82% ✅
Sema.NumDeclsTypechecked	751,379	464,334	-287,045	-38.2% ✅
Sema.NumGenericSignatureBuilders	511,748	328,049	-183,699	-35.9% ✅
Sema.NumLazyIterableDeclContexts	4,466,841	2,528,471	-1,938,370	-43.39% ✅
Sema.NumLazyRequirementSignatures	471,401	252,127	-219,274	-46.52% ✅
Sema.NumLazyRequirementSignaturesLoaded	329,443	182,774	-146,669	-44.52% ✅
Sema.NumLeafScopes	6,273,558	4,263,701	-2,009,857	-32.04% ✅
Sema.NumRedundantRequirementSteps	600,614	421,249	-179,365	-29.86% ✅
Sema.NumTypesDeserialized	9,337,064	5,324,150	-4,012,914	-42.98% ✅
Sema.NumUnloadedLazyIterableDeclContexts	3,647,920	2,035,203	-1,612,717	-44.21% ✅
Sema.OpaqueReadOwnershipRequest	189,270	126,659	-62,611	-33.08% ✅
Sema.OpaqueResultTypeRequest	339	236	-103	-30.38% ✅
Sema.OperatorPrecedenceGroupRequest	659	410	-249	-37.78% ✅
Sema.OverriddenDeclsRequest	1,483,910	962,049	-521,861	-35.17% ✅
Sema.ParamSpecifierRequest	793,616	520,336	-273,280	-34.43% ✅
Sema.PatternBindingEntryRequest	274,752	171,065	-103,687	-37.74% ✅
Sema.PatternTypeRequest	321,578	203,976	-117,602	-36.57% ✅
Sema.PolymorphicEffectKindRequest	48,347	33,067	-15,280	-31.6% ✅
Sema.PreCheckResultBuilderRequest	761	536	-225	-29.57% ✅
Sema.PrimarySourceFilesRequest	5,995	3,072	-2,923	-48.76% ✅
Sema.PropertyWrapperAuxiliaryVariablesRequest	265,353	162,134	-103,219	-38.9% ✅
Sema.PropertyWrapperBackingPropertyTypeRequest	6,607	2,961	-3,646	-55.18% ✅
Sema.PropertyWrapperInitializerInfoRequest	171,027	107,359	-63,668	-37.23% ✅
Sema.PropertyWrapperLValuenessRequest	460	339	-121	-26.3% ✅
Sema.PropertyWrapperMutabilityRequest	263,154	175,159	-87,995	-33.44% ✅
Sema.PropertyWrapperTypeInfoRequest	211	126	-85	-40.28% ✅
Sema.ProtocolRequiresClassRequest	25,518	17,214	-8,304	-32.54% ✅
Sema.QualifiedLookupRequest	2,946,400	1,964,692	-981,708	-33.32% ✅
Sema.RequirementRequest	71,885	29,608	-42,277	-58.81% ✅
Sema.RequirementSignatureRequest	371,155	213,417	-157,738	-42.5% ✅
Sema.RequiresOpaqueAccessorsRequest	751,445	485,766	-265,679	-35.36% ✅
Sema.RequiresOpaqueModifyCoroutineRequest	172,367	110,132	-62,235	-36.11% ✅
Sema.ResolveImplicitMemberRequest	257,346	153,533	-103,813	-40.34% ✅
Sema.ResolveTypeRequest	2,341,485	1,548,443	-793,042	-33.87% ✅
Sema.ResultBuilderTypeRequest	200,049	121,943	-78,106	-39.04% ✅
Sema.ResultTypeRequest	417,529	267,568	-149,961	-35.92% ✅
Sema.SPIGroupsRequest	2,931,044	1,824,078	-1,106,966	-37.77% ✅
Sema.ScopedImportLookupRequest	466	24	-442	-94.85% ✅
Sema.SelfAccessKindRequest	437,707	306,060	-131,647	-30.08% ✅
Sema.SelfBoundsFromWhereClauseRequest	1,217,859	863,469	-354,390	-29.1% ✅
Sema.SetterAccessLevelRequest	92,534	62,075	-30,459	-32.92% ✅
Sema.SimpleDidSetRequest	419,487	268,252	-151,235	-36.05% ✅
Sema.SpecializeAttrTargetDeclRequest	432	274	-158	-36.57% ✅
Sema.StorageImplInfoRequest	838,644	530,283	-308,361	-36.77% ✅
Sema.StoredPropertiesAndMissingMembersRequest	35,258	20,293	-14,965	-42.44% ✅
Sema.StoredPropertiesRequest	184,368	105,924	-78,444	-42.55% ✅
Sema.StructuralTypeRequest	757	446	-311	-41.08% ✅
Sema.SuperclassDeclRequest	242,973	147,402	-95,571	-39.33% ✅
Sema.SuperclassTypeRequest	32,284	19,412	-12,872	-39.87% ✅
Sema.SynthesizeAccessorRequest	201,623	136,270	-65,353	-32.41% ✅
Sema.SynthesizeDefaultInitRequest	3,688	2,102	-1,586	-43.0% ✅
Sema.SynthesizeMainFunctionRequest	52,629	30,480	-22,149	-42.09% ✅
Sema.SynthesizeMemberwiseInitRequest	1,986	845	-1,141	-57.45% ✅
Sema.TypeCheckFunctionBodyRequest	285,313	174,018	-111,295	-39.01% ✅
Sema.TypeCheckSourceFileRequest	14,266	9,023	-5,243	-36.75% ✅
Sema.TypeDeclsFromWhereClauseRequest	18,805	11,162	-7,643	-40.64% ✅
Sema.TypeWitnessRequest	5,125	2,955	-2,170	-42.34% ✅
Sema.USRGenerationRequest	492,258	310,852	-181,406	-36.85% ✅
Sema.UnderlyingTypeDeclsReferencedRequest	214,752	163,615	-51,137	-23.81% ✅
Sema.UnderlyingTypeRequest	21,414	12,344	-9,070	-42.36% ✅
Sema.UnqualifiedLookupRequest	3,022,902	1,987,078	-1,035,824	-34.27% ✅
Sema.ValidatePrecedenceGroupRequest	105,921	71,938	-33,983	-32.08% ✅
Sema.ValueWitnessRequest	51,355	40,650	-10,705	-20.85% ✅
TBDGen.PublicSymbolsRequest	13,543	8,386	-5,157	-38.08% ✅

Unchanged (delta < 1.0% or delta < 100.0ms) (41)

name	old	new	delta	delta_pct
AST.NumLinkLibraries	0	0	0	0.0%
IRGen.OptimizedIRRequest	0	0	0	0.0%
IRGen.SymbolObjectCodeRequest	0	0	0	0.0%
IRModule.NumIRComdatSymbols	0	0	0	0.0%
IRModule.NumIRIFuncs	0	0	0	0.0%
Parse.CodeCompletionSecondPassRequest	0	0	0	0.0%
SILGen.ParseSILModuleRequest	0	0	0	0.0%
SILModule.NumSILGenDefaultWitnessTables	0	0	0	0.0%
SILModule.NumSILOptDefaultWitnessTables	0	0	0	0.0%
SILOptimizer.LoweredSILRequest	0	0	0	0.0%
Sema.AsyncAlternativeRequest	0	0	0	0.0%
Sema.CodeCompletionFileRequest	0	0	0	0.0%
Sema.CollectOverriddenDeclsRequest	0	0	0	0.0%
Sema.ConformanceHasEffectRequest	0	0	0	0.0%
Sema.CursorInfoRequest	0	0	0	0.0%
Sema.DerivativeAttrOriginalDeclRequest	0	0	0	0.0%
Sema.DifferentiableAttributeTypeCheckRequest	0	0	0	0.0%
Sema.HasDistributedActorLocalInitRequest	0	0	0	0.0%
Sema.HasDynamicCallableAttributeRequest	0	0	0	0.0%
Sema.IsDeclApplicableRequest	0	0	0	0.0%
Sema.LazyStoragePropertyRequest	3,132	3,124	-8	-0.26%
Sema.ModuleLibraryLevelRequest	0	0	0	0.0%
Sema.NumCrossImportsChecked	0	0	0	0.0%
Sema.NumCrossImportsFound	0	0	0	0.0%
Sema.NumRequirementMachineCompletionSteps	0	0	0	0.0%
Sema.NumRequirementMachines	0	0	0	0.0%
Sema.PolymorphicEffectRequirementsRequest	0	0	0	0.0%
Sema.ProvideDefaultImplForRequest	0	0	0	0.0%
Sema.RangeInfoRequest	0	0	0	0.0%
Sema.ResolveEffectiveMemberwiseInitRequest	0	0	0	0.0%
Sema.ResolveProtocolNameRequest	0	0	0	0.0%
Sema.ResolveTypeEraserTypeRequest	0	0	0	0.0%
Sema.RootAndResultTypeOfKeypathDynamicMemberRequest	0	0	0	0.0%
Sema.RootTypeOfKeypathDynamicMemberRequest	0	0	0	0.0%
Sema.TangentStoredPropertyRequest	0	0	0	0.0%
Sema.TypeCheckASTNodeAtLocRequest	0	0	0	0.0%
Sema.TypeEraserHasViableInitRequest	0	0	0	0.0%
Sema.TypeRelationCheckRequest	0	0	0	0.0%
TBDGen.APIGenRequest	0	0	0	0.0%
TBDGen.GenerateTBDRequest	0	0	0	0.0%
TBDGen.SymbolSourceMapRequest	0	0	0	0.0%

Release

release brief

Regressed (0)

name	old	new	delta	delta_pct

Improved (0)

name	old	new	delta	delta_pct

Unchanged (delta < 1.0% or delta < 100.0ms) (2)

name	old	new	delta	delta_pct
Frontend.NumInstructionsExecuted	50,848,217,395,680	50,927,966,757,352	79,749,361,672	0.16%
LLVM.NumLLVMBytesOutput	1,371,856,892	1,371,846,268	-10,624	-0.0%

release detailed

Regressed (0)

name	old	new	delta	delta_pct

Improved (0)

name	old	new	delta	delta_pct

Unchanged (delta < 1.0% or delta < 100.0ms) (256)

name	old	new	delta	delta_pct
AST.ImportSetCacheHit	898,879	898,879	0	0.0%
AST.ImportSetCacheMiss	41,919	41,918	-1	-0.0%
AST.ImportSetFoldHit	21,812	21,812	0	0.0%
AST.ImportSetFoldMiss	20,107	20,106	-1	-0.0%
AST.ModuleShadowCacheHit	3,129	3,129	0	0.0%
AST.ModuleShadowCacheMiss	1,017	1,017	0	0.0%
AST.ModuleVisibilityCacheHit	20,199	20,199	0	0.0%
AST.ModuleVisibilityCacheMiss	3,446	3,446	0	0.0%
AST.NumASTBytesAllocated	6,252,921,650	6,252,920,518	-1,132	-0.0%
AST.NumASTScopeExpansions	2,167,520	2,167,520	0	0.0%
AST.NumASTScopeLookups	3,230,393	3,230,393	0	0.0%
AST.NumDecls	108,154	108,154	0	0.0%
AST.NumDependencies	15,500	15,498	-2	-0.01%
AST.NumIncrementalDependencies	0	0	0	0.0%
AST.NumLinkLibraries	0	0	0	0.0%
AST.NumLoadedModules	14,927	14,927	0	0.0%
AST.NumLocalTypeDecls	252	252	0	0.0%
AST.NumModuleLookupClassMember	8,431	8,431	0	0.0%
AST.NumModuleLookupValue	25,686,057	25,678,689	-7,368	-0.03%
AST.NumObjCMethods	28,028	28,028	0	0.0%
AST.NumOperators	745	745	0	0.0%
AST.NumPrecedenceGroups	125	125	0	0.0%
AST.NumReferencedDynamicNames	0	0	0	0.0%
AST.NumReferencedMemberNames	3,952	3,952	0	0.0%
AST.NumReferencedTopLevelNames	352	352	0	0.0%
AST.NumSourceBuffers	20,137	20,138	1	0.0%
AST.NumSourceLines	3,567,280	3,567,280	0	0.0%
AST.NumSourceLinesPerSecond	124,646	125,241	595	0.48%
AST.NumTotalClangImportedEntities	382,457	382,456	-1	-0.0%
Frontend.MaxMallocUsage	192,184,615,400	191,728,287,064	-456,328,336	-0.24%
Frontend.NumInstructionsExecuted	50,848,217,395,680	50,927,966,757,352	79,749,361,672	0.16%
Frontend.NumProcessFailures	18	18	0	0.0%
IRGen.IRGenRequest	12	12	0	0.0%
IRGen.OptimizedIRRequest	0	0	0	0.0%
IRGen.SymbolObjectCodeRequest	0	0	0	0.0%
IRModule.NumGOTEntries	155,547	155,547	0	0.0%
IRModule.NumIRAliases	142,386	142,386	0	0.0%
IRModule.NumIRBasicBlocks	3,299,316	3,299,316	0	0.0%
IRModule.NumIRComdatSymbols	0	0	0	0.0%
IRModule.NumIRFunctions	2,204,833	2,204,833	0	0.0%
IRModule.NumIRGlobals	2,649,413	2,649,413	0	0.0%
IRModule.NumIRIFuncs	0	0	0	0.0%
IRModule.NumIRInsts	35,526,198	35,526,198	0	0.0%
IRModule.NumIRNamedMetaData	97,490	97,490	0	0.0%
IRModule.NumIRValueSymbols	4,652,751	4,652,751	0	0.0%
LLVM.NumLLVMBytesOutput	1,371,856,892	1,371,846,268	-10,624	-0.0%
Parse.CodeCompletionSecondPassRequest	0	0	0	0.0%
Parse.NumFunctionsParsed	211,741	211,741	0	0.0%
Parse.NumIterableDeclContextParsed	69,852	69,852	0	0.0%
Parse.ParseAbstractFunctionBodyRequest	196,251	196,251	0	0.0%
Parse.ParseMembersRequest	272	272	0	0.0%
Parse.ParseSourceFileRequest	20,095	20,095	0	0.0%
SILGen.ASTLoweringRequest	559	559	0	0.0%
SILGen.ParseSILModuleRequest	0	0	0	0.0%
SILModule.NumSILGenDefaultWitnessTables	0	0	0	0.0%
SILModule.NumSILGenFunctions	877,502	877,502	0	0.0%
SILModule.NumSILGenGlobalVariables	33,619	33,619	0	0.0%
SILModule.NumSILGenVtables	15,721	15,721	0	0.0%
SILModule.NumSILGenWitnessTables	47,283	47,283	0	0.0%
SILModule.NumSILOptDefaultWitnessTables	0	0	0	0.0%
SILModule.NumSILOptFunctions	777,597	777,597	0	0.0%
SILModule.NumSILOptGlobalVariables	32,323	32,323	0	0.0%
SILModule.NumSILOptVtables	17,370	17,370	0	0.0%
SILModule.NumSILOptWitnessTables	48,745	48,745	0	0.0%
SILOptimizer.ExecuteSILPipelineRequest	2,224	2,224	0	0.0%
SILOptimizer.LoweredSILRequest	0	0	0	0.0%
Sema.ABIMembersRequest	68,439	68,439	0	0.0%
Sema.AbstractGenericSignatureRequest	22,820	22,820	0	0.0%
Sema.AccessLevelRequest	1,221,870	1,221,870	0	0.0%
Sema.ActorIsolationRequest	949,909	949,909	0	0.0%
Sema.AllMembersRequest	67,491	67,491	0	0.0%
Sema.AnyObjectLookupRequest	308	308	0	0.0%
Sema.ApplyAccessNoteRequest	1,258,754	1,258,754	0	0.0%
Sema.AreAllStoredPropertiesDefaultInitableRequest	13,608	13,608	0	0.0%
Sema.AsyncAlternativeRequest	0	0	0	0.0%
Sema.AttachedPropertyWrapperTypeRequest	5,842	5,842	0	0.0%
Sema.AttachedPropertyWrappersRequest	544,606	544,606	0	0.0%
Sema.AttachedResultBuilderRequest	333,880	333,880	0	0.0%
Sema.BodyInitKindRequest	37,556	37,556	0	0.0%
Sema.CallerSideDefaultArgExprRequest	59,440	59,440	0	0.0%
Sema.CheckInconsistentImplementationOnlyImportsRequest	573	573	0	0.0%
Sema.CheckRedeclarationRequest	745,722	745,722	0	0.0%
Sema.ClassAncestryFlagsRequest	40,018	40,018	0	0.0%
Sema.ClosureHasExplicitResultRequest	72,886	72,886	0	0.0%
Sema.CodeCompletionFileRequest	0	0	0	0.0%
Sema.CollectOverriddenDeclsRequest	0	0	0	0.0%
Sema.CompareDeclSpecializationRequest	266,211	266,211	0	0.0%
Sema.ConditionalRequirementsRequest	113,970	113,970	0	0.0%
Sema.ConformanceHasEffectRequest	0	0	0	0.0%
Sema.CursorInfoRequest	0	0	0	0.0%
Sema.CustomAttrNominalRequest	551	551	0	0.0%
Sema.CustomAttrTypeRequest	361	361	0	0.0%
Sema.DefaultAndMaxAccessLevelRequest	31,546	31,546	0	0.0%
Sema.DefaultArgumentExprRequest	32,899	32,899	0	0.0%
Sema.DefaultArgumentInitContextRequest	119	119	0	0.0%
Sema.DefaultDefinitionTypeRequest	2,200	2,200	0	0.0%
Sema.DefaultTypeRequest	168,416	168,416	0	0.0%
Sema.DerivativeAttrOriginalDeclRequest	0	0	0	0.0%
Sema.DifferentiableAttributeTypeCheckRequest	0	0	0	0.0%
Sema.DirectLookupRequest	25,795,791	25,795,805	14	0.0%
Sema.DirectOperatorLookupRequest	971,189	970,951	-238	-0.02%
Sema.DirectPrecedenceGroupLookupRequest	556,618	556,469	-149	-0.03%
Sema.DynamicallyReplacedDeclRequest	583,720	583,720	0	0.0%
Sema.EnumRawTypeRequest	5,856	5,856	0	0.0%
Sema.EnumRawValuesRequest	7,392	7,392	0	0.0%
Sema.ExistentialConformsToSelfRequest	3,694	3,694	0	0.0%
Sema.ExistentialTypeSupportedRequest	6,627	6,627	0	0.0%
Sema.ExtendedNominalRequest	33,692	33,692	0	0.0%
Sema.ExtendedTypeRequest	33,670	33,670	0	0.0%
Sema.FragileFunctionKindRequest	741,368	741,368	0	0.0%
Sema.FunctionOperatorRequest	8,632	8,632	0	0.0%
Sema.GenericParamListRequest	876,249	876,249	0	0.0%
Sema.GenericSignatureRequest	774,160	774,160	0	0.0%
Sema.GetDestructorRequest	17,537	17,537	0	0.0%
Sema.GetImplicitSendableRequest	29,867	29,867	0	0.0%
Sema.GlobalActorAttributeRequest	1,134,157	1,134,157	0	0.0%
Sema.GlobalActorInstanceRequest	63	63	0	0.0%
Sema.HasCircularInheritedProtocolsRequest	6,640	6,640	0	0.0%
Sema.HasCircularRawValueRequest	5,855	5,855	0	0.0%
Sema.HasDefaultInitRequest	23,100	23,100	0	0.0%
Sema.HasDistributedActorLocalInitRequest	0	0	0	0.0%
Sema.HasDynamicCallableAttributeRequest	0	0	0	0.0%
Sema.HasDynamicMemberLookupAttributeRequest	195,448	195,448	0	0.0%
Sema.HasImplementationOnlyImportsRequest	20,095	20,095	0	0.0%
Sema.HasIsolatedSelfRequest	2,322,247	2,322,247	0	0.0%
Sema.HasMemberwiseInitRequest	7,161	7,161	0	0.0%
Sema.HasMissingDesignatedInitializersRequest	17,126	17,126	0	0.0%
Sema.HasUserDefinedDesignatedInitRequest	23,100	23,100	0	0.0%
Sema.InferredGenericSignatureRequest	63,888	63,888	0	0.0%
Sema.InheritedDeclsReferencedRequest	756,251	756,251	0	0.0%
Sema.InheritedProtocolsRequest	60,369	60,369	0	0.0%
Sema.InheritedTypeRequest	141,436	141,436	0	0.0%
Sema.InheritsSuperclassInitializersRequest	14,900	14,900	0	0.0%
Sema.InitKindRequest	48,468	48,468	0	0.0%
Sema.InterfaceTypeRequest	2,338,261	2,338,261	0	0.0%
Sema.IsABICompatibleOverrideRequest	106,608	106,608	0	0.0%
Sema.IsAccessorTransparentRequest	207,708	207,708	0	0.0%
Sema.IsActorRequest	160,592	160,592	0	0.0%
Sema.IsCallableNominalTypeRequest	1,583	1,583	0	0.0%
Sema.IsDeclApplicableRequest	0	0	0	0.0%
Sema.IsDeclRefinementOfRequest	17,349	17,349	0	0.0%
Sema.IsDefaultActorRequest	19,989	19,989	0	0.0%
Sema.IsDistributedActorRequest	41,052	41,052	0	0.0%
Sema.IsDistributedFuncRequest	418,604	418,604	0	0.0%
Sema.IsDynamicRequest	897,239	897,239	0	0.0%
Sema.IsFinalRequest	760,764	760,764	0	0.0%
Sema.IsGetterMutatingRequest	243,137	243,137	0	0.0%
Sema.IsImplicitlyUnwrappedOptionalRequest	1,441,011	1,441,011	0	0.0%
Sema.IsObjCRequest	814,179	814,179	0	0.0%
Sema.IsSetterMutatingRequest	227,862	227,862	0	0.0%
Sema.IsStaticRequest	445,440	445,440	0	0.0%
Sema.LazyStoragePropertyRequest	722	722	0	0.0%
Sema.LookupAllConformancesInContextRequest	90,038	90,038	0	0.0%
Sema.LookupConformanceInModuleRequest	46,820,705	46,824,367	3,662	0.01%
Sema.LookupInModuleRequest	1,586,567	1,586,567	0	0.0%
Sema.LookupInfixOperatorRequest	33,676	33,676	0	0.0%
Sema.LookupPostfixOperatorRequest	44	44	0	0.0%
Sema.LookupPrecedenceGroupRequest	20,654	20,654	0	0.0%
Sema.LookupPrefixOperatorRequest	164	164	0	0.0%
Sema.MangleLocalTypeDeclRequest	272	272	0	0.0%
Sema.ModuleImplicitImportsRequest	577	577	0	0.0%
Sema.ModuleLibraryLevelRequest	0	0	0	0.0%
Sema.ModuleQualifiedLookupRequest	260,344	260,344	0	0.0%
Sema.NamedLazyMemberLoadSuccessCount	6,743,703	6,743,666	-37	-0.0%
Sema.NamingPatternRequest	50,171	50,171	0	0.0%
Sema.NeedsNewVTableEntryRequest	422,011	422,011	0	0.0%
Sema.NumAccessorBodiesSynthesized	151,378	151,378	0	0.0%
Sema.NumAccessorsSynthesized	155,286	155,286	0	0.0%
Sema.NumConformanceAccessPathsRecorded	383,335	383,335	0	0.0%
Sema.NumConformancesDeserialized	1,836,208	1,836,208	0	0.0%
Sema.NumConstraintScopes	11,805,815	11,805,802	-13	-0.0%
Sema.NumConstraintsConsideredForEdgeContraction	719,007	719,007	0	0.0%
Sema.NumCrossImportsChecked	0	0	0	0.0%
Sema.NumCrossImportsFound	0	0	0	0.0%
Sema.NumCyclicOneWayComponentsCollapsed	346	346	0	0.0%
Sema.NumDeclsDeserialized	6,154,525	6,154,525	0	0.0%
Sema.NumDeclsTypechecked	1,067,352	1,067,352	0	0.0%
Sema.NumGenericSignatureBuilders	160,434	160,434	0	0.0%
Sema.NumLazyIterableDeclContexts	806,114	806,114	0	0.0%
Sema.NumLazyRequirementSignatures	57,697	57,697	0	0.0%
Sema.NumLazyRequirementSignaturesLoaded	46,672	46,672	0	0.0%
Sema.NumLeafScopes	8,233,051	8,233,039	-12	-0.0%
Sema.NumRedundantRequirementSteps	307,706	307,706	0	0.0%
Sema.NumRequirementMachineCompletionSteps	0	0	0	0.0%
Sema.NumRequirementMachines	0	0	0	0.0%
Sema.NumTypesDeserialized	2,794,037	2,794,037	0	0.0%
Sema.NumUnloadedLazyIterableDeclContexts	531,860	531,860	0	0.0%
Sema.OpaqueReadOwnershipRequest	142,066	142,066	0	0.0%
Sema.OpaqueResultTypeRequest	366	366	0	0.0%
Sema.OperatorPrecedenceGroupRequest	661	661	0	0.0%
Sema.OverriddenDeclsRequest	879,979	879,979	0	0.0%
Sema.ParamSpecifierRequest	614,556	614,556	0	0.0%
Sema.PatternBindingEntryRequest	219,626	219,626	0	0.0%
Sema.PatternTypeRequest	280,407	280,407	0	0.0%
Sema.PolymorphicEffectKindRequest	33,317	33,317	0	0.0%
Sema.PolymorphicEffectRequirementsRequest	0	0	0	0.0%
Sema.PreCheckResultBuilderRequest	903	903	0	0.0%
Sema.PrimarySourceFilesRequest	577	577	0	0.0%
Sema.PropertyWrapperAuxiliaryVariablesRequest	225,640	225,640	0	0.0%
Sema.PropertyWrapperBackingPropertyTypeRequest	5,842	5,842	0	0.0%
Sema.PropertyWrapperInitializerInfoRequest	232,277	232,277	0	0.0%
Sema.PropertyWrapperLValuenessRequest	582	582	0	0.0%
Sema.PropertyWrapperMutabilityRequest	241,953	241,953	0	0.0%
Sema.PropertyWrapperTypeInfoRequest	57	57	0	0.0%
Sema.ProtocolRequiresClassRequest	7,537	7,537	0	0.0%
Sema.ProvideDefaultImplForRequest	0	0	0	0.0%
Sema.QualifiedLookupRequest	2,828,541	2,828,541	0	0.0%
Sema.RangeInfoRequest	0	0	0	0.0%
Sema.RequirementRequest	70,238	70,238	0	0.0%
Sema.RequirementSignatureRequest	55,643	55,643	0	0.0%
Sema.RequiresOpaqueAccessorsRequest	870,823	870,823	0	0.0%
Sema.RequiresOpaqueModifyCoroutineRequest	134,617	134,617	0	0.0%
Sema.ResolveEffectiveMemberwiseInitRequest	0	0	0	0.0%
Sema.ResolveImplicitMemberRequest	305,101	305,101	0	0.0%
Sema.ResolveProtocolNameRequest	0	0	0	0.0%
Sema.ResolveTypeEraserTypeRequest	0	0	0	0.0%
Sema.ResolveTypeRequest	1,562,976	1,562,976	0	0.0%
Sema.ResultBuilderTypeRequest	255,190	255,190	0	0.0%
Sema.ResultTypeRequest	309,163	309,163	0	0.0%
Sema.RootAndResultTypeOfKeypathDynamicMemberRequest	0	0	0	0.0%
Sema.RootTypeOfKeypathDynamicMemberRequest	0	0	0	0.0%
Sema.SPIGroupsRequest	1,268,443	1,268,443	0	0.0%
Sema.ScopedImportLookupRequest	1,020	1,020	0	0.0%
Sema.SelfAccessKindRequest	263,808	263,808	0	0.0%
Sema.SelfBoundsFromWhereClauseRequest	416,571	416,571	0	0.0%
Sema.SetterAccessLevelRequest	94,058	94,058	0	0.0%
Sema.SimpleDidSetRequest	256,340	256,340	0	0.0%
Sema.SpecializeAttrTargetDeclRequest	323	323	0	0.0%
Sema.StorageImplInfoRequest	950,811	950,811	0	0.0%
Sema.StoredPropertiesAndMissingMembersRequest	28,480	28,480	0	0.0%
Sema.StoredPropertiesRequest	91,908	91,908	0	0.0%
Sema.StructuralTypeRequest	227	227	0	0.0%
Sema.SuperclassDeclRequest	62,686	62,686	0	0.0%
Sema.SuperclassTypeRequest	19,378	19,378	0	0.0%
Sema.SynthesizeAccessorRequest	155,286	155,286	0	0.0%
Sema.SynthesizeDefaultInitRequest	2,497	2,497	0	0.0%
Sema.SynthesizeMainFunctionRequest	67,696	67,696	0	0.0%
Sema.SynthesizeMemberwiseInitRequest	1,906	1,906	0	0.0%
Sema.TangentStoredPropertyRequest	0	0	0	0.0%
Sema.TypeCheckASTNodeAtLocRequest	0	0	0	0.0%
Sema.TypeCheckFunctionBodyRequest	405,470	405,470	0	0.0%
Sema.TypeCheckSourceFileRequest	20,071	20,071	0	0.0%
Sema.TypeDeclsFromWhereClauseRequest	18,736	18,736	0	0.0%
Sema.TypeEraserHasViableInitRequest	0	0	0	0.0%
Sema.TypeRelationCheckRequest	0	0	0	0.0%
Sema.TypeWitnessRequest	2,829	2,829	0	0.0%
Sema.USRGenerationRequest	312,542	312,542	0	0.0%
Sema.UnderlyingTypeDeclsReferencedRequest	48,855	48,855	0	0.0%
Sema.UnderlyingTypeRequest	14,018	14,018	0	0.0%
Sema.UnqualifiedLookupRequest	1,707,755	1,707,755	0	0.0%
Sema.ValidatePrecedenceGroupRequest	141,120	141,120	0	0.0%
Sema.ValueWitnessRequest	31,984	31,984	0	0.0%
TBDGen.APIGenRequest	0	0	0	0.0%
TBDGen.GenerateTBDRequest	0	0	0	0.0%
TBDGen.PublicSymbolsRequest	555	555	0	0.0%
TBDGen.SymbolSourceMapRequest	0	0	0	0.0%

nate-chandler · 2021-06-29T18:08:52Z

@swift-ci please clean test windows platform

nate-chandler · 2021-06-29T18:08:59Z

@swift-ci please clean test linux platform

nate-chandler · 2021-06-29T22:31:09Z

@swift-ci please clean test windows platform

nate-chandler · 2021-06-29T23:45:26Z

@swift-ci please clean test windows platform

nate-chandler force-pushed the generic-metadata-prespecialization-components/generic-value-witnesses branch 2 times, most recently from de792fc to d14b550 Compare April 6, 2021 04:20

nate-chandler force-pushed the generic-metadata-prespecialization-components/generic-value-witnesses branch from d14b550 to e56fe17 Compare June 5, 2021 00:03

nate-chandler force-pushed the generic-metadata-prespecialization-components/generic-value-witnesses branch from e56fe17 to 1509fc1 Compare June 14, 2021 02:40

nate-chandler force-pushed the generic-metadata-prespecialization-components/generic-value-witnesses branch 4 times, most recently from 3604439 to e9ea4f3 Compare June 25, 2021 19:16

swiftlang deleted a comment from swift-ci Jun 25, 2021

nate-chandler added 2 commits June 25, 2021 21:03

[IRGen] NFC: Removed duplicative check.

dbe2a8c

isOSDarwin is true on tvOS so there is no need to also check for isTvOS.

nate-chandler force-pushed the generic-metadata-prespecialization-components/generic-value-witnesses branch from e9ea4f3 to 6295ee1 Compare June 26, 2021 04:06

nate-chandler requested a review from aschwaighofer June 26, 2021 04:09

nate-chandler force-pushed the generic-metadata-prespecialization-components/generic-value-witnesses branch 3 times, most recently from eae1476 to c17facc Compare June 28, 2021 21:42

swiftlang deleted a comment from swift-ci Jun 28, 2021

nate-chandler force-pushed the generic-metadata-prespecialization-components/generic-value-witnesses branch from c17facc to 7624c0f Compare June 28, 2021 23:12

swiftlang deleted a comment from swift-ci Jun 29, 2021

nate-chandler force-pushed the generic-metadata-prespecialization-components/generic-value-witnesses branch from 7624c0f to 02a63e5 Compare June 29, 2021 14:52

swiftlang deleted a comment from swift-ci Jun 29, 2021

aschwaighofer approved these changes Jun 30, 2021

View reviewed changes

nate-chandler merged commit 5e0d0fb into swiftlang:main Jun 30, 2021

nate-chandler deleted the generic-metadata-prespecialization-components/generic-value-witnesses branch June 30, 2021 14:03

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

[IRGen] Use generic value witnesses for prespecialized types. #36765

[IRGen] Use generic value witnesses for prespecialized types. #36765

Uh oh!

nate-chandler commented Apr 6, 2021 •

edited

Loading

Uh oh!

swift-ci commented Jun 25, 2021

Uh oh!

swift-ci commented Jun 29, 2021

Debug-batch

debug-batch brief

debug-batch detailed

Release

release brief

release detailed

Uh oh!

nate-chandler commented Jun 29, 2021

Uh oh!

nate-chandler commented Jun 29, 2021

Uh oh!

nate-chandler commented Jun 29, 2021

Uh oh!

nate-chandler commented Jun 29, 2021

Uh oh!

Uh oh!

[IRGen] Use generic value witnesses for prespecialized types. #36765

[IRGen] Use generic value witnesses for prespecialized types. #36765

Uh oh!

Conversation

nate-chandler commented Apr 6, 2021 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

swift-ci commented Jun 25, 2021

Performance (x86_64): -O

Code size: -O

Performance (x86_64): -Osize

Code size: -Osize

Performance (x86_64): -Onone

Code size: -swiftlibs

Uh oh!

swift-ci commented Jun 29, 2021

Summary for main full

Debug-batch

debug-batch brief

debug-batch detailed

Release

release brief

release detailed

Uh oh!

nate-chandler commented Jun 29, 2021

Uh oh!

nate-chandler commented Jun 29, 2021

Uh oh!

nate-chandler commented Jun 29, 2021

Uh oh!

nate-chandler commented Jun 29, 2021

Uh oh!

Uh oh!

nate-chandler commented Apr 6, 2021 •

edited

Loading