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925212a1cf
v8/src/code-factory.h
Michael Achenbach 925212a1cf Revert "[ignition] Add call bytecodes for undefined receiver" 
This reverts commit 751e893591.

Reason for revert: Breaks layout tests:
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/14885

See:
https://github.com/v8/v8/wiki/Blink-layout-tests

Original change's description:
> [ignition] Add call bytecodes for undefined receiver
> 
> Adds a collection of call bytecodes which have an implicit undefined
> receiver argument, for cases such as global calls where we know that the
> receiver has to be undefined. This way we can skip an LdaUndefined,
> decrease bytecode register pressure, and set a more accurate
> ConvertReceiverMode on the interpreter and TurboFan call.
> 
> As a side effect, the "normal" Call bytecode now becomes a rare case
> (only with calls and super property calls), so we get rid of its 0-2
> argument special cases and modify CallProperty[N] to use the
> NotNullOrUndefined ConvertReceiverMode.
> 
> Change-Id: I9374a32fefd66fc0251b5193bae7a6b7dc31eefc
> Reviewed-on: https://chromium-review.googlesource.com/463287
> Commit-Queue: Leszek Swirski <leszeks@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#44530}

TBR=rmcilroy@chromium.org,mstarzinger@chromium.org,leszeks@chromium.org,v8-reviews@googlegroups.com,v8-mips-ports@googlegroups.com,v8-ppc-ports@googlegroups.com,v8-x87-ports@googlegroups.com,bmeurer@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: I7629dec609d0ec938ce7105d6c1c74884e5f9272
Reviewed-on: https://chromium-review.googlesource.com/474744
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44548}
2017-04-11 06:47:01 +00:00

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// Copyright 2012 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef V8_CODE_FACTORY_H_
#define V8_CODE_FACTORY_H_
#include "src/allocation.h"
#include "src/assembler.h"
#include "src/callable.h"
#include "src/codegen.h"
#include "src/globals.h"
#include "src/interface-descriptors.h"
namespace v8 {
namespace internal {
class V8_EXPORT_PRIVATE CodeFactory final {
public:
// CEntryStub has var-args semantics (all the arguments are passed on the
// stack and the arguments count is passed via register) which currently
// can't be expressed in CallInterfaceDescriptor. Therefore only the code
// is exported here.
static Handle<Code> RuntimeCEntry(Isolate* isolate, int result_size = 1);
// Initial states for ICs.
static Callable LoadIC(Isolate* isolate);
static Callable LoadIC_Uninitialized(Isolate* isolate);
static Callable LoadICInOptimizedCode(Isolate* isolate);
static Callable LoadICInOptimizedCode_Noninlined(Isolate* isolate);
static Callable LoadICProtoArray(Isolate* isolate, bool throw_if_nonexistent);
static Callable LoadGlobalIC(Isolate* isolate, TypeofMode typeof_mode);
static Callable LoadGlobalICInOptimizedCode(Isolate* isolate,
TypeofMode typeof_mode);
static Callable KeyedLoadIC(Isolate* isolate);
static Callable KeyedLoadICInOptimizedCode(Isolate* isolate);
static Callable KeyedLoadIC_Megamorphic(Isolate* isolate);
static Callable CallIC(Isolate* isolate,
ConvertReceiverMode mode = ConvertReceiverMode::kAny,
TailCallMode tail_call_mode = TailCallMode::kDisallow);
static Callable CallICTrampoline(
Isolate* isolate, ConvertReceiverMode mode = ConvertReceiverMode::kAny,
TailCallMode tail_call_mode = TailCallMode::kDisallow);
static Callable StoreGlobalIC(Isolate* isolate, LanguageMode mode);
static Callable StoreGlobalICInOptimizedCode(Isolate* isolate,
LanguageMode mode);
static Callable StoreIC(Isolate* isolate, LanguageMode mode);
static Callable StoreICInOptimizedCode(Isolate* isolate, LanguageMode mode);
static Callable StoreIC_Uninitialized(Isolate* isolate, LanguageMode mode);
static Callable StoreOwnIC(Isolate* isolate);
static Callable StoreOwnICInOptimizedCode(Isolate* isolate);
static Callable KeyedStoreIC(Isolate* isolate, LanguageMode mode);
static Callable KeyedStoreICInOptimizedCode(Isolate* isolate,
LanguageMode mode);
static Callable KeyedStoreIC_Megamorphic(Isolate* isolate, LanguageMode mode);
static Callable ResumeGenerator(Isolate* isolate);
static Callable FrameDropperTrampoline(Isolate* isolate);
static Callable HandleDebuggerStatement(Isolate* isolate);
static Callable CompareIC(Isolate* isolate, Token::Value op);
static Callable CompareNilIC(Isolate* isolate, NilValue nil_value);
static Callable BinaryOpIC(Isolate* isolate, Token::Value op);
static Callable ApiGetter(Isolate* isolate);
// Code stubs. Add methods here as needed to reduce dependency on
// code-stubs.h.
static Callable InstanceOf(Isolate* isolate);
static Callable OrdinaryHasInstance(Isolate* isolate);
static Callable StringFromCharCode(Isolate* isolate);
static Callable GetProperty(Isolate* isolate);
static Callable ToBoolean(Isolate* isolate);
static Callable ToNumber(Isolate* isolate);
static Callable NonNumberToNumber(Isolate* isolate);
static Callable StringToNumber(Isolate* isolate);
static Callable ToString(Isolate* isolate);
static Callable ToName(Isolate* isolate);
static Callable ToInteger(Isolate* isolate);
static Callable ToLength(Isolate* isolate);
static Callable ToObject(Isolate* isolate);
static Callable NonPrimitiveToPrimitive(
Isolate* isolate, ToPrimitiveHint hint = ToPrimitiveHint::kDefault);
static Callable OrdinaryToPrimitive(Isolate* isolate,
OrdinaryToPrimitiveHint hint);
static Callable NumberToString(Isolate* isolate);
static Callable RegExpExec(Isolate* isolate);
static Callable Add(Isolate* isolate);
static Callable Subtract(Isolate* isolate);
static Callable Multiply(Isolate* isolate);
static Callable Divide(Isolate* isolate);
static Callable Modulus(Isolate* isolate);
static Callable ShiftRight(Isolate* isolate);
static Callable ShiftRightLogical(Isolate* isolate);
static Callable ShiftLeft(Isolate* isolate);
static Callable BitwiseAnd(Isolate* isolate);
static Callable BitwiseOr(Isolate* isolate);
static Callable BitwiseXor(Isolate* isolate);
static Callable LessThan(Isolate* isolate);
static Callable LessThanOrEqual(Isolate* isolate);
static Callable GreaterThan(Isolate* isolate);
static Callable GreaterThanOrEqual(Isolate* isolate);
static Callable Equal(Isolate* isolate);
static Callable StrictEqual(Isolate* isolate);
static Callable StringAdd(Isolate* isolate,
StringAddFlags flags = STRING_ADD_CHECK_NONE,
PretenureFlag pretenure_flag = NOT_TENURED);
static Callable StringCharAt(Isolate* isolate);
static Callable StringCharCodeAt(Isolate* isolate);
static Callable StringCompare(Isolate* isolate, Token::Value token);
static Callable StringEqual(Isolate* isolate);
static Callable StringLessThan(Isolate* isolate);
static Callable StringLessThanOrEqual(Isolate* isolate);
static Callable StringGreaterThan(Isolate* isolate);
static Callable StringGreaterThanOrEqual(Isolate* isolate);
static Callable SubString(Isolate* isolate);
static Callable StringIndexOf(Isolate* isolate);
static Callable RegExpReplace(Isolate* isolate);
static Callable RegExpSplit(Isolate* isolate);
static Callable ClassOf(Isolate* isolate);
static Callable Typeof(Isolate* isolate);
static Callable GetSuperConstructor(Isolate* isolate);
static Callable FastCloneRegExp(Isolate* isolate);
static Callable FastCloneShallowArray(Isolate* isolate,
AllocationSiteMode allocation_mode);
static Callable FastCloneShallowObject(Isolate* isolate, int length);
static Callable FastNewFunctionContext(Isolate* isolate,
ScopeType scope_type);
static Callable FastNewClosure(Isolate* isolate);
static Callable FastNewObject(Isolate* isolate);
static Callable FastNewRestParameter(Isolate* isolate);
static Callable FastNewSloppyArguments(Isolate* isolate);
static Callable FastNewStrictArguments(Isolate* isolate);
static Callable ForInPrepare(Isolate* isolate);
static Callable ForInNext(Isolate* isolate);
static Callable CopyFastSmiOrObjectElements(Isolate* isolate);
static Callable GrowFastDoubleElements(Isolate* isolate);
static Callable GrowFastSmiOrObjectElements(Isolate* isolate);
static Callable NewUnmappedArgumentsElements(Isolate* isolate);
static Callable AllocateHeapNumber(Isolate* isolate);
static Callable ArgumentAdaptor(Isolate* isolate);
static Callable Call(Isolate* isolate,
ConvertReceiverMode mode = ConvertReceiverMode::kAny,
TailCallMode tail_call_mode = TailCallMode::kDisallow);
static Callable CallWithSpread(Isolate* isolate);
static Callable CallFunction(
Isolate* isolate, ConvertReceiverMode mode = ConvertReceiverMode::kAny,
TailCallMode tail_call_mode = TailCallMode::kDisallow);
static Callable CallForwardVarargs(Isolate* isolate);
static Callable CallFunctionForwardVarargs(Isolate* isolate);
static Callable Construct(Isolate* isolate);
static Callable ConstructWithSpread(Isolate* isolate);
static Callable ConstructFunction(Isolate* isolate);
static Callable CreateIterResultObject(Isolate* isolate);
static Callable HasProperty(Isolate* isolate);
static Callable ForInFilter(Isolate* isolate);
static Callable InterpreterPushArgsAndCall(Isolate* isolate,
TailCallMode tail_call_mode,
InterpreterPushArgsMode mode);
static Callable InterpreterPushArgsAndConstruct(Isolate* isolate,
InterpreterPushArgsMode mode);
static Callable InterpreterPushArgsAndConstructArray(Isolate* isolate);
static Callable InterpreterCEntry(Isolate* isolate, int result_size = 1);
static Callable InterpreterOnStackReplacement(Isolate* isolate);
static Callable ArrayConstructor(Isolate* isolate);
static Callable ArrayPush(Isolate* isolate);
static Callable ArrayFilterLoopContinuation(Isolate* isolate);
static Callable ArrayMapLoopContinuation(Isolate* isolate);
static Callable ArrayForEachLoopContinuation(Isolate* isolate);
static Callable ArraySomeLoopContinuation(Isolate* isolate);
static Callable ArrayEveryLoopContinuation(Isolate* isolate);
static Callable ArrayReduceLoopContinuation(Isolate* isolate);
static Callable ArrayReduceRightLoopContinuation(Isolate* isolate);
static Callable FunctionPrototypeBind(Isolate* isolate);
static Callable PromiseHandleReject(Isolate* isolate);
static Callable AsyncGeneratorResolve(Isolate* isolate);
static Callable AsyncGeneratorReject(Isolate* isolate);
static Callable AsyncGeneratorResumeNext(Isolate* isolate);
};
} // namespace internal
} // namespace v8
#endif // V8_CODE_FACTORY_H_
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