| /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| * vim: set ts=8 sts=4 et sw=4 tw=99: |
| * This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| #ifndef js_TrackedOptimizationInfo_h |
| #define js_TrackedOptimizationInfo_h |
| |
| #include "mozilla/Maybe.h" |
| |
| namespace JS { |
| |
| #define TRACKED_STRATEGY_LIST(_) \ |
| _(GetProp_ArgumentsLength) \ |
| _(GetProp_ArgumentsCallee) \ |
| _(GetProp_InferredConstant) \ |
| _(GetProp_Constant) \ |
| _(GetProp_StaticName) \ |
| _(GetProp_SimdGetter) \ |
| _(GetProp_TypedObject) \ |
| _(GetProp_DefiniteSlot) \ |
| _(GetProp_Unboxed) \ |
| _(GetProp_CommonGetter) \ |
| _(GetProp_InlineAccess) \ |
| _(GetProp_Innerize) \ |
| _(GetProp_InlineCache) \ |
| _(GetProp_SharedCache) \ |
| _(GetProp_ModuleNamespace) \ |
| \ |
| _(SetProp_CommonSetter) \ |
| _(SetProp_TypedObject) \ |
| _(SetProp_DefiniteSlot) \ |
| _(SetProp_Unboxed) \ |
| _(SetProp_InlineAccess) \ |
| _(SetProp_InlineCache) \ |
| \ |
| _(GetElem_TypedObject) \ |
| _(GetElem_Dense) \ |
| _(GetElem_TypedStatic) \ |
| _(GetElem_TypedArray) \ |
| _(GetElem_String) \ |
| _(GetElem_Arguments) \ |
| _(GetElem_ArgumentsInlined) \ |
| _(GetElem_InlineCache) \ |
| \ |
| _(SetElem_TypedObject) \ |
| _(SetElem_TypedStatic) \ |
| _(SetElem_TypedArray) \ |
| _(SetElem_Dense) \ |
| _(SetElem_Arguments) \ |
| _(SetElem_InlineCache) \ |
| \ |
| _(InlineCache_OptimizedStub) \ |
| \ |
| _(Call_Inline) |
| |
| |
| // Ordering is important below. All outcomes before GenericSuccess will be |
| // considered failures, and all outcomes after GenericSuccess will be |
| // considered successes. |
| #define TRACKED_OUTCOME_LIST(_) \ |
| _(GenericFailure) \ |
| _(Disabled) \ |
| _(NoTypeInfo) \ |
| _(NoAnalysisInfo) \ |
| _(NoShapeInfo) \ |
| _(UnknownObject) \ |
| _(UnknownProperties) \ |
| _(Singleton) \ |
| _(NotSingleton) \ |
| _(NotFixedSlot) \ |
| _(InconsistentFixedSlot) \ |
| _(NotObject) \ |
| _(NotStruct) \ |
| _(NotUnboxed) \ |
| _(UnboxedConvertedToNative) \ |
| _(StructNoField) \ |
| _(InconsistentFieldType) \ |
| _(InconsistentFieldOffset) \ |
| _(NeedsTypeBarrier) \ |
| _(InDictionaryMode) \ |
| _(NoProtoFound) \ |
| _(MultiProtoPaths) \ |
| _(NonWritableProperty) \ |
| _(ProtoIndexedProps) \ |
| _(ArrayBadFlags) \ |
| _(ArrayDoubleConversion) \ |
| _(ArrayRange) \ |
| _(ArraySeenNegativeIndex) \ |
| _(TypedObjectNeutered) \ |
| _(TypedObjectArrayRange) \ |
| _(AccessNotDense) \ |
| _(AccessNotSimdObject) \ |
| _(AccessNotTypedObject) \ |
| _(AccessNotTypedArray) \ |
| _(AccessNotString) \ |
| _(StaticTypedArrayUint32) \ |
| _(StaticTypedArrayCantComputeMask) \ |
| _(OutOfBounds) \ |
| _(GetElemStringNotCached) \ |
| _(NonNativeReceiver) \ |
| _(IndexType) \ |
| _(SetElemNonDenseNonTANotCached) \ |
| _(NoSimdJitSupport) \ |
| _(SimdTypeNotOptimized) \ |
| _(UnknownSimdProperty) \ |
| _(NotModuleNamespace) \ |
| _(UnknownProperty) \ |
| \ |
| _(ICOptStub_GenericSuccess) \ |
| \ |
| _(ICGetPropStub_ReadSlot) \ |
| _(ICGetPropStub_CallGetter) \ |
| _(ICGetPropStub_ArrayLength) \ |
| _(ICGetPropStub_UnboxedRead) \ |
| _(ICGetPropStub_UnboxedReadExpando) \ |
| _(ICGetPropStub_UnboxedArrayLength) \ |
| _(ICGetPropStub_TypedArrayLength) \ |
| _(ICGetPropStub_DOMProxyShadowed) \ |
| _(ICGetPropStub_DOMProxyUnshadowed) \ |
| _(ICGetPropStub_GenericProxy) \ |
| _(ICGetPropStub_ArgumentsLength) \ |
| \ |
| _(ICSetPropStub_Slot) \ |
| _(ICSetPropStub_GenericProxy) \ |
| _(ICSetPropStub_DOMProxyShadowed) \ |
| _(ICSetPropStub_DOMProxyUnshadowed) \ |
| _(ICSetPropStub_CallSetter) \ |
| _(ICSetPropStub_AddSlot) \ |
| _(ICSetPropStub_SetUnboxed) \ |
| \ |
| _(ICGetElemStub_ReadSlot) \ |
| _(ICGetElemStub_CallGetter) \ |
| _(ICGetElemStub_ReadUnboxed) \ |
| _(ICGetElemStub_Dense) \ |
| _(ICGetElemStub_DenseHole) \ |
| _(ICGetElemStub_TypedArray) \ |
| _(ICGetElemStub_ArgsElementMapped) \ |
| _(ICGetElemStub_ArgsElementUnmapped) \ |
| \ |
| _(ICSetElemStub_Dense) \ |
| _(ICSetElemStub_TypedArray) \ |
| \ |
| _(ICNameStub_ReadSlot) \ |
| _(ICNameStub_CallGetter) \ |
| \ |
| _(CantInlineGeneric) \ |
| _(CantInlineNoTarget) \ |
| _(CantInlineNotInterpreted) \ |
| _(CantInlineNoBaseline) \ |
| _(CantInlineLazy) \ |
| _(CantInlineNotConstructor) \ |
| _(CantInlineClassConstructor) \ |
| _(CantInlineDisabledIon) \ |
| _(CantInlineTooManyArgs) \ |
| _(CantInlineNeedsArgsObj) \ |
| _(CantInlineDebuggee) \ |
| _(CantInlineUnknownProps) \ |
| _(CantInlineExceededDepth) \ |
| _(CantInlineExceededTotalBytecodeLength) \ |
| _(CantInlineBigCaller) \ |
| _(CantInlineBigCallee) \ |
| _(CantInlineBigCalleeInlinedBytecodeLength) \ |
| _(CantInlineNotHot) \ |
| _(CantInlineNotInDispatch) \ |
| _(CantInlineUnreachable) \ |
| _(CantInlineNativeBadForm) \ |
| _(CantInlineNativeBadType) \ |
| _(CantInlineNativeNoTemplateObj) \ |
| _(CantInlineBound) \ |
| _(CantInlineNativeNoSpecialization) \ |
| _(HasCommonInliningPath) \ |
| \ |
| _(GenericSuccess) \ |
| _(Inlined) \ |
| _(DOM) \ |
| _(Monomorphic) \ |
| _(Polymorphic) |
| |
| #define TRACKED_TYPESITE_LIST(_) \ |
| _(Receiver) \ |
| _(Index) \ |
| _(Value) \ |
| _(Call_Target) \ |
| _(Call_This) \ |
| _(Call_Arg) \ |
| _(Call_Return) |
| |
| enum class TrackedStrategy : uint32_t { |
| #define STRATEGY_OP(name) name, |
| TRACKED_STRATEGY_LIST(STRATEGY_OP) |
| #undef STRATEGY_OPT |
| |
| Count |
| }; |
| |
| enum class TrackedOutcome : uint32_t { |
| #define OUTCOME_OP(name) name, |
| TRACKED_OUTCOME_LIST(OUTCOME_OP) |
| #undef OUTCOME_OP |
| |
| Count |
| }; |
| |
| enum class TrackedTypeSite : uint32_t { |
| #define TYPESITE_OP(name) name, |
| TRACKED_TYPESITE_LIST(TYPESITE_OP) |
| #undef TYPESITE_OP |
| |
| Count |
| }; |
| |
| JS_PUBLIC_API(const char*) |
| TrackedStrategyString(TrackedStrategy strategy); |
| |
| JS_PUBLIC_API(const char*) |
| TrackedOutcomeString(TrackedOutcome outcome); |
| |
| JS_PUBLIC_API(const char*) |
| TrackedTypeSiteString(TrackedTypeSite site); |
| |
| struct ForEachTrackedOptimizationAttemptOp |
| { |
| virtual void operator()(TrackedStrategy strategy, TrackedOutcome outcome) = 0; |
| }; |
| |
| struct ForEachTrackedOptimizationTypeInfoOp |
| { |
| // Called 0+ times per entry, once for each type in the type set that Ion |
| // saw during MIR construction. readType is always called _before_ |
| // operator() on the same entry. |
| // |
| // The keyedBy parameter describes how the type is keyed: |
| // - "primitive" for primitive types |
| // - "constructor" for object types tied to a scripted constructor |
| // function. |
| // - "alloc site" for object types tied to an allocation site. |
| // - "prototype" for object types tied neither to a constructor nor |
| // to an allocation site, but to a prototype. |
| // - "singleton" for object types which only has a single value. |
| // - "function" for object types referring to scripted functions. |
| // - "native" for object types referring to native functions. |
| // |
| // The name parameter is the string representation of the type. If the |
| // type is keyed by "constructor", or if the type itself refers to a |
| // scripted function, the name is the function's displayAtom. If the type |
| // is keyed by "native", this is nullptr. |
| // |
| // The location parameter is the filename if the type is keyed by |
| // "constructor", "alloc site", or if the type itself refers to a scripted |
| // function. If the type is keyed by "native", it is the offset of the |
| // native function, suitable for use with addr2line on Linux or atos on OS |
| // X. Otherwise it is nullptr. |
| // |
| // The lineno parameter is the line number if the type is keyed by |
| // "constructor", "alloc site", or if the type itself refers to a scripted |
| // function. Otherwise it is Nothing(). |
| // |
| // The location parameter is the only one that may need escaping if being |
| // quoted. |
| virtual void readType(const char* keyedBy, const char* name, |
| const char* location, mozilla::Maybe<unsigned> lineno) = 0; |
| |
| // Called once per entry. |
| virtual void operator()(TrackedTypeSite site, const char* mirType) = 0; |
| }; |
| |
| } // namespace JS |
| |
| #endif // js_TrackedOptimizationInfo_h |
