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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /js/public/TrackedOptimizationInfo.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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+/* -*- 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