/* -*- 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_NotDefined) \ _(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) \ \ _(BinaryArith_Concat) \ _(BinaryArith_SpecializedTypes) \ _(BinaryArith_SpecializedOnBaselineTypes) \ _(BinaryArith_SharedCache) \ _(BinaryArith_Call) \ \ _(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) \ _(NotUndefined) \ _(UnboxedConvertedToNative) \ _(StructNoField) \ _(InconsistentFieldType) \ _(InconsistentFieldOffset) \ _(NeedsTypeBarrier) \ _(InDictionaryMode) \ _(NoProtoFound) \ _(MultiProtoPaths) \ _(NonWritableProperty) \ _(ProtoIndexedProps) \ _(ArrayBadFlags) \ _(ArrayDoubleConversion) \ _(ArrayRange) \ _(ArraySeenNegativeIndex) \ _(TypedObjectHasDetachedBuffer) \ _(TypedObjectArrayRange) \ _(AccessNotDense) \ _(AccessNotSimdObject) \ _(AccessNotTypedObject) \ _(AccessNotTypedArray) \ _(AccessNotString) \ _(OperandNotString) \ _(OperandNotNumber) \ _(OperandNotStringOrNumber) \ _(OperandNotSimpleArith) \ _(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) \ _(ICNameStub_TypeOfNoProperty) \ \ _(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) \ _(Operand) \ _(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