fschneider@google.com
85a2dca687
Introduce a new IL instruction that does charCodeAt from 1- and 2-byte character strings. The existing CheckArrayBound instructions is extended to be used for string bounds checking. Also fix a bug with a missing compile-time bounds-check on constant arrays. TEST=tests/language/optimized_string_charcodeat.dart, tests/language/optimized_constant_array_string_access.dart Review URL: https://codereview.chromium.org//11360033 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@14441 260f80e4-7a28-3924-810f-c04153c831b5
109 lines
5.5 KiB
C++
109 lines
5.5 KiB
C++
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#ifndef VM_CODE_GENERATOR_H_
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#define VM_CODE_GENERATOR_H_
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#include "vm/globals.h"
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#include "vm/runtime_entry.h"
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namespace dart {
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// Declaration of runtime entries called from stub or generated code.
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DECLARE_RUNTIME_ENTRY(AllocateArray);
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DECLARE_RUNTIME_ENTRY(AllocateClosure);
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DECLARE_RUNTIME_ENTRY(AllocateImplicitInstanceClosure);
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DECLARE_RUNTIME_ENTRY(AllocateImplicitStaticClosure);
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DECLARE_RUNTIME_ENTRY(AllocateContext);
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DECLARE_RUNTIME_ENTRY(AllocateObject);
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DECLARE_RUNTIME_ENTRY(AllocateObjectWithBoundsCheck);
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DECLARE_RUNTIME_ENTRY(ArgumentDefinitionTest);
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DECLARE_RUNTIME_ENTRY(BreakpointStaticHandler);
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DECLARE_RUNTIME_ENTRY(BreakpointReturnHandler);
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DECLARE_RUNTIME_ENTRY(BreakpointDynamicHandler);
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DECLARE_RUNTIME_ENTRY(CloneContext);
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DECLARE_RUNTIME_ENTRY(ClosureArgumentMismatch);
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DECLARE_RUNTIME_ENTRY(Deoptimize);
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DECLARE_RUNTIME_ENTRY(FixCallersTarget);
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DECLARE_RUNTIME_ENTRY(InlineCacheMissHandlerOneArg);
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DECLARE_RUNTIME_ENTRY(InlineCacheMissHandlerTwoArgs);
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DECLARE_RUNTIME_ENTRY(InlineCacheMissHandlerThreeArgs);
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DECLARE_RUNTIME_ENTRY(Instanceof);
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DECLARE_RUNTIME_ENTRY(InstantiateTypeArguments);
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DECLARE_RUNTIME_ENTRY(InvokeImplicitClosureFunction);
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DECLARE_RUNTIME_ENTRY(InvokeNoSuchMethodFunction);
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DECLARE_RUNTIME_ENTRY(OptimizeInvokedFunction);
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DECLARE_RUNTIME_ENTRY(PatchStaticCall);
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DECLARE_RUNTIME_ENTRY(ReportObjectNotClosure);
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DECLARE_RUNTIME_ENTRY(ResolveCompileInstanceFunction);
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DECLARE_RUNTIME_ENTRY(ResolveImplicitClosureFunction);
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DECLARE_RUNTIME_ENTRY(ResolveImplicitClosureThroughGetter);
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DECLARE_RUNTIME_ENTRY(ReThrow);
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DECLARE_RUNTIME_ENTRY(StackOverflow);
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DECLARE_RUNTIME_ENTRY(Throw);
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DECLARE_RUNTIME_ENTRY(TraceFunctionEntry);
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DECLARE_RUNTIME_ENTRY(TraceFunctionExit);
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DECLARE_RUNTIME_ENTRY(DeoptimizeMaterializeDoubles);
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DECLARE_RUNTIME_ENTRY(UpdateICDataTwoArgs);
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#define DEOPT_REASONS(V) \
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V(Unknown) \
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V(IncrLocal) \
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V(IncrInstance) \
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V(IncrInstanceOneClass) \
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V(InstanceGetterSameTarget) \
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V(InstanceGetter) \
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V(StoreIndexed) \
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V(StoreIndexedPolymorphic) \
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V(PolymorphicInstanceCallSmiOnly) \
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V(PolymorphicInstanceCallSmiFail) \
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V(PolymorphicInstanceCallTestFail) \
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V(InstanceCallNoICData) \
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V(IntegerToDouble) \
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V(BinarySmiOp) \
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V(BinaryMintOp) \
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V(ShiftMintOp) \
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V(BinaryDoubleOp) \
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V(InstanceSetterSameTarget) \
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V(InstanceSetter) \
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V(SmiEquality) \
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V(Equality) \
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V(RelationalOp) \
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V(SmiCompareSmi) \
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V(SmiCompareAny) \
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V(DoubleCompareDouble) \
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V(EqualityNoFeedback) \
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V(EqualityClassCheck) \
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V(DoubleComparison) \
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V(LoadIndexedFixedArray) \
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V(LoadIndexedGrowableArray) \
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V(LoadIndexedPolymorphic) \
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V(NoTypeFeedback) \
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V(UnaryOp) \
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V(UnboxInteger) \
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V(CheckClass) \
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V(CheckSmi) \
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V(CheckArrayBound) \
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V(AtCall) \
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V(NumReasons) \
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enum DeoptReasonId {
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#define DEFINE_ENUM_LIST(name) kDeopt##name,
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DEOPT_REASONS(DEFINE_ENUM_LIST)
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#undef DEFINE_ENUM_LIST
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};
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const char* DeoptReasonToText(intptr_t deopt_id);
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RawCode* ResolveCompileInstanceCallTarget(Isolate* isolate,
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const Instance& receiver);
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void DeoptimizeAll();
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} // namespace dart
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#endif // VM_CODE_GENERATOR_H_
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