src/x64/full-codegen-x64.cc - Issue 430503007: Rename ASSERT* to DCHECK*.

Unified Diff: src/x64/full-codegen-x64.cc

Issue 430503007: Rename ASSERT* to DCHECK*. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: REBASE and fixes Created 6 years, 4 months ago

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Index: src/x64/full-codegen-x64.cc

diff --git a/src/x64/full-codegen-x64.cc b/src/x64/full-codegen-x64.cc

index daacbd6026eed0c50623f7279312e78c03ef0159..38b594c2bc23918ad887bc255b0ef8123bb69822 100644

--- a/src/x64/full-codegen-x64.cc

+++ b/src/x64/full-codegen-x64.cc

@@ -31,7 +31,7 @@ class JumpPatchSite BASE_EMBEDDED {

}

~JumpPatchSite() {

- ASSERT(patch_site_.is_bound() == info_emitted_);

+ DCHECK(patch_site_.is_bound() == info_emitted_);

}

void EmitJumpIfNotSmi(Register reg,

@@ -51,7 +51,7 @@ class JumpPatchSite BASE_EMBEDDED {

void EmitPatchInfo() {

if (patch_site_.is_bound()) {

int delta_to_patch_site = masm_->SizeOfCodeGeneratedSince(&patch_site_);

- ASSERT(is_uint8(delta_to_patch_site));

+ DCHECK(is_uint8(delta_to_patch_site));

__ testl(rax, Immediate(delta_to_patch_site));

#ifdef DEBUG

info_emitted_ = true;

@@ -64,8 +64,8 @@ class JumpPatchSite BASE_EMBEDDED {

private:

// jc will be patched with jz, jnc will become jnz.

void EmitJump(Condition cc, Label* target, Label::Distance near_jump) {

- ASSERT(!patch_site_.is_bound() && !info_emitted_);

- ASSERT(cc == carry || cc == not_carry);

+ DCHECK(!patch_site_.is_bound() && !info_emitted_);

+ DCHECK(cc == carry || cc == not_carry);

__ bind(&patch_site_);

__ j(cc, target, near_jump);

}

@@ -142,7 +142,7 @@ void FullCodeGenerator::Generate() {

{ Comment cmnt(masm_, "[ Allocate locals");

int locals_count = info->scope()->num_stack_slots();

// Generators allocate locals, if any, in context slots.

- ASSERT(!info->function()->is_generator() || locals_count == 0);

+ DCHECK(!info->function()->is_generator() || locals_count == 0);

if (locals_count == 1) {

__ PushRoot(Heap::kUndefinedValueRootIndex);

} else if (locals_count > 1) {

@@ -284,9 +284,9 @@ void FullCodeGenerator::Generate() {

// constant.

if (scope()->is_function_scope() && scope()->function() != NULL) {

VariableDeclaration* function = scope()->function();

- ASSERT(function->proxy()->var()->mode() == CONST ||

+ DCHECK(function->proxy()->var()->mode() == CONST ||

function->proxy()->var()->mode() == CONST_LEGACY);

- ASSERT(function->proxy()->var()->location() != Variable::UNALLOCATED);

+ DCHECK(function->proxy()->var()->location() != Variable::UNALLOCATED);

VisitVariableDeclaration(function);

}

VisitDeclarations(scope()->declarations());

@@ -302,9 +302,9 @@ void FullCodeGenerator::Generate() {

}

{ Comment cmnt(masm_, "[ Body");

- ASSERT(loop_depth() == 0);

+ DCHECK(loop_depth() == 0);

VisitStatements(function()->body());

- ASSERT(loop_depth() == 0);

+ DCHECK(loop_depth() == 0);

}

@@ -345,7 +345,7 @@ void FullCodeGenerator::EmitBackEdgeBookkeeping(IterationStatement* stmt,

Comment cmnt(masm_, "[ Back edge bookkeeping");

Label ok;

- ASSERT(back_edge_target->is_bound());

+ DCHECK(back_edge_target->is_bound());

int distance = masm_->SizeOfCodeGeneratedSince(back_edge_target);

int weight = Min(kMaxBackEdgeWeight,

Max(1, distance / kCodeSizeMultiplier));

@@ -428,7 +428,7 @@ void FullCodeGenerator::EmitReturnSequence() {

}

// Check that the size of the code used for returning is large enough

// for the debugger's requirements.

- ASSERT(Assembler::kJSReturnSequenceLength <=

+ DCHECK(Assembler::kJSReturnSequenceLength <=

masm_->SizeOfCodeGeneratedSince(&check_exit_codesize));

info_->AddNoFrameRange(no_frame_start, masm_->pc_offset());

@@ -437,18 +437,18 @@ void FullCodeGenerator::EmitReturnSequence() {

void FullCodeGenerator::EffectContext::Plug(Variable* var) const {

- ASSERT(var->IsStackAllocated() || var->IsContextSlot());

+ DCHECK(var->IsStackAllocated() || var->IsContextSlot());

}

void FullCodeGenerator::AccumulatorValueContext::Plug(Variable* var) const {

- ASSERT(var->IsStackAllocated() || var->IsContextSlot());

+ DCHECK(var->IsStackAllocated() || var->IsContextSlot());

codegen()->GetVar(result_register(), var);

}

void FullCodeGenerator::StackValueContext::Plug(Variable* var) const {

- ASSERT(var->IsStackAllocated() || var->IsContextSlot());

+ DCHECK(var->IsStackAllocated() || var->IsContextSlot());

MemOperand operand = codegen()->VarOperand(var, result_register());

__ Push(operand);

}

@@ -523,7 +523,7 @@ void FullCodeGenerator::TestContext::Plug(Handle<Object> lit) const {

true,

true_label_,

false_label_);

- ASSERT(!lit->IsUndetectableObject()); // There are no undetectable literals.

+ DCHECK(!lit->IsUndetectableObject()); // There are no undetectable literals.

if (lit->IsUndefined() || lit->IsNull() || lit->IsFalse()) {

if (false_label_ != fall_through_) __ jmp(false_label_);

} else if (lit->IsTrue() || lit->IsJSObject()) {

@@ -550,7 +550,7 @@ void FullCodeGenerator::TestContext::Plug(Handle<Object> lit) const {

void FullCodeGenerator::EffectContext::DropAndPlug(int count,

- ASSERT(count > 0);

+ DCHECK(count > 0);

__ Drop(count);

}

@@ -558,7 +558,7 @@ void FullCodeGenerator::EffectContext::DropAndPlug(int count,

void FullCodeGenerator::AccumulatorValueContext::DropAndPlug(

int count,

- ASSERT(count > 0);

+ DCHECK(count > 0);

__ Drop(count);

__ Move(result_register(), reg);

}

@@ -566,7 +566,7 @@ void FullCodeGenerator::AccumulatorValueContext::DropAndPlug(

void FullCodeGenerator::StackValueContext::DropAndPlug(int count,

- ASSERT(count > 0);

+ DCHECK(count > 0);

if (count > 1) __ Drop(count - 1);

__ movp(Operand(rsp, 0), reg);

}

@@ -574,7 +574,7 @@ void FullCodeGenerator::StackValueContext::DropAndPlug(int count,

void FullCodeGenerator::TestContext::DropAndPlug(int count,

- ASSERT(count > 0);

+ DCHECK(count > 0);

// For simplicity we always test the accumulator register.

__ Drop(count);

__ Move(result_register(), reg);

@@ -585,7 +585,7 @@ void FullCodeGenerator::TestContext::DropAndPlug(int count,

void FullCodeGenerator::EffectContext::Plug(Label* materialize_true,

Label* materialize_false) const {

- ASSERT(materialize_true == materialize_false);

+ DCHECK(materialize_true == materialize_false);

__ bind(materialize_true);

}

@@ -618,8 +618,8 @@ void FullCodeGenerator::StackValueContext::Plug(

void FullCodeGenerator::TestContext::Plug(Label* materialize_true,

Label* materialize_false) const {

- ASSERT(materialize_true == true_label_);

- ASSERT(materialize_false == false_label_);

+ DCHECK(materialize_true == true_label_);

+ DCHECK(materialize_false == false_label_);

}

@@ -682,7 +682,7 @@ void FullCodeGenerator::Split(Condition cc,

MemOperand FullCodeGenerator::StackOperand(Variable* var) {

- ASSERT(var->IsStackAllocated());

+ DCHECK(var->IsStackAllocated());

// Offset is negative because higher indexes are at lower addresses.

int offset = -var->index() * kPointerSize;

// Adjust by a (parameter or local) base offset.

@@ -697,7 +697,7 @@ MemOperand FullCodeGenerator::StackOperand(Variable* var) {

MemOperand FullCodeGenerator::VarOperand(Variable* var, Register scratch) {

- ASSERT(var->IsContextSlot() || var->IsStackAllocated());

+ DCHECK(var->IsContextSlot() || var->IsStackAllocated());

if (var->IsContextSlot()) {

int context_chain_length = scope()->ContextChainLength(var->scope());

__ LoadContext(scratch, context_chain_length);

@@ -709,7 +709,7 @@ MemOperand FullCodeGenerator::VarOperand(Variable* var, Register scratch) {

void FullCodeGenerator::GetVar(Register dest, Variable* var) {

- ASSERT(var->IsContextSlot() || var->IsStackAllocated());

+ DCHECK(var->IsContextSlot() || var->IsStackAllocated());

MemOperand location = VarOperand(var, dest);

__ movp(dest, location);

}

@@ -719,10 +719,10 @@ void FullCodeGenerator::SetVar(Variable* var,

- ASSERT(var->IsContextSlot() || var->IsStackAllocated());

- ASSERT(!scratch0.is(src));

- ASSERT(!scratch0.is(scratch1));

- ASSERT(!scratch1.is(src));

+ DCHECK(var->IsContextSlot() || var->IsStackAllocated());

+ DCHECK(!scratch0.is(src));

+ DCHECK(!scratch0.is(scratch1));

+ DCHECK(!scratch1.is(src));

MemOperand location = VarOperand(var, scratch0);

__ movp(location, src);

@@ -756,7 +756,7 @@ void FullCodeGenerator::PrepareForBailoutBeforeSplit(Expression* expr,

void FullCodeGenerator::EmitDebugCheckDeclarationContext(Variable* variable) {

// The variable in the declaration always resides in the current context.

- ASSERT_EQ(0, scope()->ContextChainLength(variable->scope()));

+ DCHECK_EQ(0, scope()->ContextChainLength(variable->scope()));

if (generate_debug_code_) {

// Check that we're not inside a with or catch context.

__ movp(rbx, FieldOperand(rsi, HeapObject::kMapOffset));

@@ -811,7 +811,7 @@ void FullCodeGenerator::VisitVariableDeclaration(

__ Push(rsi);

__ Push(variable->name());

// Declaration nodes are always introduced in one of four modes.

- ASSERT(IsDeclaredVariableMode(mode));

+ DCHECK(IsDeclaredVariableMode(mode));

PropertyAttributes attr =

IsImmutableVariableMode(mode) ? READ_ONLY : NONE;

__ Push(Smi::FromInt(attr));

@@ -887,8 +887,8 @@ void FullCodeGenerator::VisitFunctionDeclaration(

void FullCodeGenerator::VisitModuleDeclaration(ModuleDeclaration* declaration) {

Variable* variable = declaration->proxy()->var();

- ASSERT(variable->location() == Variable::CONTEXT);

- ASSERT(variable->interface()->IsFrozen());

+ DCHECK(variable->location() == Variable::CONTEXT);

+ DCHECK(variable->interface()->IsFrozen());

Comment cmnt(masm_, "[ ModuleDeclaration");

EmitDebugCheckDeclarationContext(variable);

@@ -1379,7 +1379,7 @@ void FullCodeGenerator::EmitLoadGlobalCheckExtensions(VariableProxy* proxy,

MemOperand FullCodeGenerator::ContextSlotOperandCheckExtensions(Variable* var,

Label* slow) {

- ASSERT(var->IsContextSlot());

+ DCHECK(var->IsContextSlot());

@@ -1471,7 +1471,7 @@ void FullCodeGenerator::EmitVariableLoad(VariableProxy* proxy) {

// always looked up dynamically, i.e. in that case

// var->location() == LOOKUP.

// always holds.

- ASSERT(var->scope() != NULL);

+ DCHECK(var->scope() != NULL);

// Check if the binding really needs an initialization check. The check

// can be skipped in the following situation: we have a LET or CONST

@@ -1494,8 +1494,8 @@ void FullCodeGenerator::EmitVariableLoad(VariableProxy* proxy) {

skip_init_check = false;

} else {

// Check that we always have valid source position.

- ASSERT(var->initializer_position() != RelocInfo::kNoPosition);

- ASSERT(proxy->position() != RelocInfo::kNoPosition);

+ DCHECK(var->initializer_position() != RelocInfo::kNoPosition);

+ DCHECK(proxy->position() != RelocInfo::kNoPosition);

skip_init_check = var->mode() != CONST_LEGACY &&

var->initializer_position() < proxy->position();

}

@@ -1513,7 +1513,7 @@ void FullCodeGenerator::EmitVariableLoad(VariableProxy* proxy) {

__ CallRuntime(Runtime::kThrowReferenceError, 1);

} else {

// Uninitalized const bindings outside of harmony mode are unholed.

- ASSERT(var->mode() == CONST_LEGACY);

+ DCHECK(var->mode() == CONST_LEGACY);

__ LoadRoot(rax, Heap::kUndefinedValueRootIndex);

}

__ bind(&done);

@@ -1661,13 +1661,13 @@ void FullCodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) {

case ObjectLiteral::Property::CONSTANT:

UNREACHABLE();

case ObjectLiteral::Property::MATERIALIZED_LITERAL:

- ASSERT(!CompileTimeValue::IsCompileTimeValue(value));

+ DCHECK(!CompileTimeValue::IsCompileTimeValue(value));

// Fall through.

case ObjectLiteral::Property::COMPUTED:

if (key->value()->IsInternalizedString()) {

if (property->emit_store()) {

VisitForAccumulatorValue(value);

- ASSERT(StoreIC::ValueRegister().is(rax));

+ DCHECK(StoreIC::ValueRegister().is(rax));

__ Move(StoreIC::NameRegister(), key->value());

__ movp(StoreIC::ReceiverRegister(), Operand(rsp, 0));

CallStoreIC(key->LiteralFeedbackId());

@@ -1719,7 +1719,7 @@ void FullCodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) {

}

if (expr->has_function()) {

- ASSERT(result_saved);

+ DCHECK(result_saved);

__ Push(Operand(rsp, 0));

__ CallRuntime(Runtime::kToFastProperties, 1);

}

@@ -1743,7 +1743,7 @@ void FullCodeGenerator::VisitArrayLiteral(ArrayLiteral* expr) {

ZoneList<Expression*>* subexprs = expr->values();

int length = subexprs->length();

Handle<FixedArray> constant_elements = expr->constant_elements();

- ASSERT_EQ(2, constant_elements->length());

+ DCHECK_EQ(2, constant_elements->length());

ElementsKind constant_elements_kind =

static_cast<ElementsKind>(Smi::cast(constant_elements->get(0))->value());

bool has_constant_fast_elements =

@@ -1824,7 +1824,7 @@ void FullCodeGenerator::VisitArrayLiteral(ArrayLiteral* expr) {

void FullCodeGenerator::VisitAssignment(Assignment* expr) {

- ASSERT(expr->target()->IsValidReferenceExpression());

+ DCHECK(expr->target()->IsValidReferenceExpression());

Comment cmnt(masm_, "[ Assignment");

@@ -1954,7 +1954,7 @@ void FullCodeGenerator::VisitYield(Yield* expr) {

__ bind(&suspend);

VisitForAccumulatorValue(expr->generator_object());

- ASSERT(continuation.pos() > 0 && Smi::IsValid(continuation.pos()));

+ DCHECK(continuation.pos() > 0 && Smi::IsValid(continuation.pos()));

__ Move(FieldOperand(rax, JSGeneratorObject::kContinuationOffset),

Smi::FromInt(continuation.pos()));

__ movp(FieldOperand(rax, JSGeneratorObject::kContextOffset), rsi);

@@ -2030,7 +2030,7 @@ void FullCodeGenerator::VisitYield(Yield* expr) {

const int generator_object_depth = kPointerSize + handler_size;

__ movp(rax, Operand(rsp, generator_object_depth));

__ Push(rax); // g

- ASSERT(l_continuation.pos() > 0 && Smi::IsValid(l_continuation.pos()));

+ DCHECK(l_continuation.pos() > 0 && Smi::IsValid(l_continuation.pos()));

__ Move(FieldOperand(rax, JSGeneratorObject::kContinuationOffset),

Smi::FromInt(l_continuation.pos()));

__ movp(FieldOperand(rax, JSGeneratorObject::kContextOffset), rsi);

@@ -2230,7 +2230,7 @@ void FullCodeGenerator::EmitCreateIteratorResult(bool done) {

__ Move(rbx, map);

__ Pop(rcx);

__ Move(rdx, isolate()->factory()->ToBoolean(done));

- ASSERT_EQ(map->instance_size(), 5 * kPointerSize);

+ DCHECK_EQ(map->instance_size(), 5 * kPointerSize);

__ movp(FieldOperand(rax, HeapObject::kMapOffset), rbx);

__ Move(FieldOperand(rax, JSObject::kPropertiesOffset),

isolate()->factory()->empty_fixed_array());

@@ -2347,7 +2347,7 @@ void FullCodeGenerator::EmitBinaryOp(BinaryOperation* expr,

void FullCodeGenerator::EmitAssignment(Expression* expr) {

- ASSERT(expr->IsValidReferenceExpression());

+ DCHECK(expr->IsValidReferenceExpression());

// Left-hand side can only be a property, a global or a (parameter or local)

// slot.

@@ -2415,14 +2415,14 @@ void FullCodeGenerator::EmitVariableAssignment(Variable* var,

} else if (op == Token::INIT_CONST_LEGACY) {

// Const initializers need a write barrier.

- ASSERT(!var->IsParameter()); // No const parameters.

+ DCHECK(!var->IsParameter()); // No const parameters.

if (var->IsLookupSlot()) {

__ Push(rax);

__ Push(rsi);

__ Push(var->name());

__ CallRuntime(Runtime::kInitializeLegacyConstLookupSlot, 3);

} else {

- ASSERT(var->IsStackLocal() || var->IsContextSlot());

+ DCHECK(var->IsStackLocal() || var->IsContextSlot());

Label skip;

MemOperand location = VarOperand(var, rcx);

__ movp(rdx, location);

@@ -2434,8 +2434,8 @@ void FullCodeGenerator::EmitVariableAssignment(Variable* var,

} else if (var->mode() == LET && op != Token::INIT_LET) {

// Non-initializing assignment to let variable needs a write barrier.

- ASSERT(!var->IsLookupSlot());

- ASSERT(var->IsStackAllocated() || var->IsContextSlot());

+ DCHECK(!var->IsLookupSlot());

+ DCHECK(var->IsStackAllocated() || var->IsContextSlot());

Label assign;

MemOperand location = VarOperand(var, rcx);

__ movp(rdx, location);

@@ -2457,7 +2457,7 @@ void FullCodeGenerator::EmitVariableAssignment(Variable* var,

} else {

// Assignment to var or initializing assignment to let/const in harmony

// mode.

- ASSERT(var->IsStackAllocated() || var->IsContextSlot());

+ DCHECK(var->IsStackAllocated() || var->IsContextSlot());

MemOperand location = VarOperand(var, rcx);

if (generate_debug_code_ && op == Token::INIT_LET) {

// Check for an uninitialized let binding.

@@ -2475,8 +2475,8 @@ void FullCodeGenerator::EmitVariableAssignment(Variable* var,

void FullCodeGenerator::EmitNamedPropertyAssignment(Assignment* expr) {

// Assignment to a property, using a named store IC.

Property* prop = expr->target()->AsProperty();

- ASSERT(prop != NULL);

- ASSERT(prop->key()->IsLiteral());

+ DCHECK(prop != NULL);

+ DCHECK(prop->key()->IsLiteral());

// Record source code position before IC call.

SetSourcePosition(expr->position());

@@ -2494,7 +2494,7 @@ void FullCodeGenerator::EmitKeyedPropertyAssignment(Assignment* expr) {

__ Pop(KeyedStoreIC::NameRegister()); // Key.

__ Pop(KeyedStoreIC::ReceiverRegister());

- ASSERT(KeyedStoreIC::ValueRegister().is(rax));

+ DCHECK(KeyedStoreIC::ValueRegister().is(rax));

// Record source code position before IC call.

SetSourcePosition(expr->position());

Handle<Code> ic = strict_mode() == SLOPPY

@@ -2513,7 +2513,7 @@ void FullCodeGenerator::VisitProperty(Property* expr) {

if (key->IsPropertyName()) {

VisitForAccumulatorValue(expr->obj());

- ASSERT(!rax.is(LoadIC::ReceiverRegister()));

+ DCHECK(!rax.is(LoadIC::ReceiverRegister()));

__ movp(LoadIC::ReceiverRegister(), rax);

EmitNamedPropertyLoad(expr);

PrepareForBailoutForId(expr->LoadId(), TOS_REG);

@@ -2554,7 +2554,7 @@ void FullCodeGenerator::EmitCallWithLoadIC(Call* expr) {

__ Push(isolate()->factory()->undefined_value());

} else {

// Load the function from the receiver.

- ASSERT(callee->IsProperty());

+ DCHECK(callee->IsProperty());

__ movp(LoadIC::ReceiverRegister(), Operand(rsp, 0));

EmitNamedPropertyLoad(callee->AsProperty());

PrepareForBailoutForId(callee->AsProperty()->LoadId(), TOS_REG);

@@ -2576,7 +2576,7 @@ void FullCodeGenerator::EmitKeyedCallWithLoadIC(Call* expr,

Expression* callee = expr->expression();

// Load the function from the receiver.

- ASSERT(callee->IsProperty());

+ DCHECK(callee->IsProperty());

__ movp(LoadIC::ReceiverRegister(), Operand(rsp, 0));

__ Move(LoadIC::NameRegister(), rax);

EmitKeyedPropertyLoad(callee->AsProperty());

@@ -2737,7 +2737,7 @@ void FullCodeGenerator::VisitCall(Call* expr) {

EmitKeyedCallWithLoadIC(expr, property->key());

}

} else {

- ASSERT(call_type == Call::OTHER_CALL);

+ DCHECK(call_type == Call::OTHER_CALL);

// Call to an arbitrary expression not handled specially above.

{ PreservePositionScope scope(masm()->positions_recorder());

VisitForStackValue(callee);

@@ -2749,7 +2749,7 @@ void FullCodeGenerator::VisitCall(Call* expr) {

#ifdef DEBUG

// RecordJSReturnSite should have been called.

- ASSERT(expr->return_is_recorded_);

+ DCHECK(expr->return_is_recorded_);

#endif

}

@@ -2783,7 +2783,7 @@ void FullCodeGenerator::VisitCallNew(CallNew* expr) {

// Record call targets in unoptimized code, but not in the snapshot.

if (FLAG_pretenuring_call_new) {

EnsureSlotContainsAllocationSite(expr->AllocationSiteFeedbackSlot());

- ASSERT(expr->AllocationSiteFeedbackSlot() ==

+ DCHECK(expr->AllocationSiteFeedbackSlot() ==

expr->CallNewFeedbackSlot() + 1);

}

@@ -2799,7 +2799,7 @@ void FullCodeGenerator::VisitCallNew(CallNew* expr) {

void FullCodeGenerator::EmitIsSmi(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 1);

+ DCHECK(args->length() == 1);

VisitForAccumulatorValue(args->at(0));

@@ -2820,7 +2820,7 @@ void FullCodeGenerator::EmitIsSmi(CallRuntime* expr) {

void FullCodeGenerator::EmitIsNonNegativeSmi(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 1);

+ DCHECK(args->length() == 1);

VisitForAccumulatorValue(args->at(0));

@@ -2841,7 +2841,7 @@ void FullCodeGenerator::EmitIsNonNegativeSmi(CallRuntime* expr) {

void FullCodeGenerator::EmitIsObject(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 1);

+ DCHECK(args->length() == 1);

VisitForAccumulatorValue(args->at(0));

@@ -2873,7 +2873,7 @@ void FullCodeGenerator::EmitIsObject(CallRuntime* expr) {

void FullCodeGenerator::EmitIsSpecObject(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 1);

+ DCHECK(args->length() == 1);

VisitForAccumulatorValue(args->at(0));

@@ -2895,7 +2895,7 @@ void FullCodeGenerator::EmitIsSpecObject(CallRuntime* expr) {

void FullCodeGenerator::EmitIsUndetectableObject(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 1);

+ DCHECK(args->length() == 1);

VisitForAccumulatorValue(args->at(0));

@@ -2920,7 +2920,7 @@ void FullCodeGenerator::EmitIsUndetectableObject(CallRuntime* expr) {

void FullCodeGenerator::EmitIsStringWrapperSafeForDefaultValueOf(

CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 1);

+ DCHECK(args->length() == 1);

VisitForAccumulatorValue(args->at(0));

@@ -3004,7 +3004,7 @@ void FullCodeGenerator::EmitIsStringWrapperSafeForDefaultValueOf(

void FullCodeGenerator::EmitIsFunction(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 1);

+ DCHECK(args->length() == 1);

VisitForAccumulatorValue(args->at(0));

@@ -3026,7 +3026,7 @@ void FullCodeGenerator::EmitIsFunction(CallRuntime* expr) {

void FullCodeGenerator::EmitIsMinusZero(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 1);

+ DCHECK(args->length() == 1);

VisitForAccumulatorValue(args->at(0));

@@ -3053,7 +3053,7 @@ void FullCodeGenerator::EmitIsMinusZero(CallRuntime* expr) {

void FullCodeGenerator::EmitIsArray(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 1);

+ DCHECK(args->length() == 1);

VisitForAccumulatorValue(args->at(0));

@@ -3075,7 +3075,7 @@ void FullCodeGenerator::EmitIsArray(CallRuntime* expr) {

void FullCodeGenerator::EmitIsRegExp(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 1);

+ DCHECK(args->length() == 1);

VisitForAccumulatorValue(args->at(0));

@@ -3097,7 +3097,7 @@ void FullCodeGenerator::EmitIsRegExp(CallRuntime* expr) {

void FullCodeGenerator::EmitIsConstructCall(CallRuntime* expr) {

- ASSERT(expr->arguments()->length() == 0);

+ DCHECK(expr->arguments()->length() == 0);

Label materialize_true, materialize_false;

Label* if_true = NULL;

@@ -3129,7 +3129,7 @@ void FullCodeGenerator::EmitIsConstructCall(CallRuntime* expr) {

void FullCodeGenerator::EmitObjectEquals(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 2);

+ DCHECK(args->length() == 2);

// Load the two objects into registers and perform the comparison.

VisitForStackValue(args->at(0));

@@ -3153,7 +3153,7 @@ void FullCodeGenerator::EmitObjectEquals(CallRuntime* expr) {

void FullCodeGenerator::EmitArguments(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 1);

+ DCHECK(args->length() == 1);

// ArgumentsAccessStub expects the key in rdx and the formal

// parameter count in rax.

@@ -3167,7 +3167,7 @@ void FullCodeGenerator::EmitArguments(CallRuntime* expr) {

void FullCodeGenerator::EmitArgumentsLength(CallRuntime* expr) {

- ASSERT(expr->arguments()->length() == 0);

+ DCHECK(expr->arguments()->length() == 0);

Label exit;

// Get the number of formal parameters.

@@ -3191,7 +3191,7 @@ void FullCodeGenerator::EmitArgumentsLength(CallRuntime* expr) {

void FullCodeGenerator::EmitClassOf(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 1);

+ DCHECK(args->length() == 1);

Label done, null, function, non_function_constructor;

VisitForAccumulatorValue(args->at(0));

@@ -3254,7 +3254,7 @@ void FullCodeGenerator::EmitSubString(CallRuntime* expr) {

// Load the arguments on the stack and call the stub.

SubStringStub stub(isolate());

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 3);

+ DCHECK(args->length() == 3);

VisitForStackValue(args->at(0));

VisitForStackValue(args->at(1));

VisitForStackValue(args->at(2));

@@ -3267,7 +3267,7 @@ void FullCodeGenerator::EmitRegExpExec(CallRuntime* expr) {

// Load the arguments on the stack and call the stub.

RegExpExecStub stub(isolate());

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 4);

+ DCHECK(args->length() == 4);

VisitForStackValue(args->at(0));

VisitForStackValue(args->at(1));

VisitForStackValue(args->at(2));

@@ -3279,7 +3279,7 @@ void FullCodeGenerator::EmitRegExpExec(CallRuntime* expr) {

void FullCodeGenerator::EmitValueOf(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 1);

+ DCHECK(args->length() == 1);

VisitForAccumulatorValue(args->at(0)); // Load the object.

@@ -3298,8 +3298,8 @@ void FullCodeGenerator::EmitValueOf(CallRuntime* expr) {

void FullCodeGenerator::EmitDateField(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 2);

- ASSERT_NE(NULL, args->at(1)->AsLiteral());

+ DCHECK(args->length() == 2);

+ DCHECK_NE(NULL, args->at(1)->AsLiteral());

Smi* index = Smi::cast(*(args->at(1)->AsLiteral()->value()));

VisitForAccumulatorValue(args->at(0)); // Load the object.

@@ -3345,7 +3345,7 @@ void FullCodeGenerator::EmitDateField(CallRuntime* expr) {

void FullCodeGenerator::EmitOneByteSeqStringSetChar(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT_EQ(3, args->length());

+ DCHECK_EQ(3, args->length());

@@ -3378,7 +3378,7 @@ void FullCodeGenerator::EmitOneByteSeqStringSetChar(CallRuntime* expr) {

void FullCodeGenerator::EmitTwoByteSeqStringSetChar(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT_EQ(3, args->length());

+ DCHECK_EQ(3, args->length());

@@ -3412,7 +3412,7 @@ void FullCodeGenerator::EmitTwoByteSeqStringSetChar(CallRuntime* expr) {

void FullCodeGenerator::EmitMathPow(CallRuntime* expr) {

// Load the arguments on the stack and call the runtime function.

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 2);

+ DCHECK(args->length() == 2);

VisitForStackValue(args->at(0));

VisitForStackValue(args->at(1));

MathPowStub stub(isolate(), MathPowStub::ON_STACK);

@@ -3423,7 +3423,7 @@ void FullCodeGenerator::EmitMathPow(CallRuntime* expr) {

void FullCodeGenerator::EmitSetValueOf(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 2);

+ DCHECK(args->length() == 2);

VisitForStackValue(args->at(0)); // Load the object.

VisitForAccumulatorValue(args->at(1)); // Load the value.

@@ -3451,7 +3451,7 @@ void FullCodeGenerator::EmitSetValueOf(CallRuntime* expr) {

void FullCodeGenerator::EmitNumberToString(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT_EQ(args->length(), 1);

+ DCHECK_EQ(args->length(), 1);

// Load the argument into rax and call the stub.

VisitForAccumulatorValue(args->at(0));

@@ -3464,7 +3464,7 @@ void FullCodeGenerator::EmitNumberToString(CallRuntime* expr) {

void FullCodeGenerator::EmitStringCharFromCode(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 1);

+ DCHECK(args->length() == 1);

VisitForAccumulatorValue(args->at(0));

@@ -3483,7 +3483,7 @@ void FullCodeGenerator::EmitStringCharFromCode(CallRuntime* expr) {

void FullCodeGenerator::EmitStringCharCodeAt(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 2);

+ DCHECK(args->length() == 2);

VisitForStackValue(args->at(0));

VisitForAccumulatorValue(args->at(1));

@@ -3529,7 +3529,7 @@ void FullCodeGenerator::EmitStringCharCodeAt(CallRuntime* expr) {

void FullCodeGenerator::EmitStringCharAt(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 2);

+ DCHECK(args->length() == 2);

VisitForStackValue(args->at(0));

VisitForAccumulatorValue(args->at(1));

@@ -3577,7 +3577,7 @@ void FullCodeGenerator::EmitStringCharAt(CallRuntime* expr) {

void FullCodeGenerator::EmitStringAdd(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT_EQ(2, args->length());

+ DCHECK_EQ(2, args->length());

VisitForStackValue(args->at(0));

VisitForAccumulatorValue(args->at(1));

@@ -3590,7 +3590,7 @@ void FullCodeGenerator::EmitStringAdd(CallRuntime* expr) {

void FullCodeGenerator::EmitStringCompare(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT_EQ(2, args->length());

+ DCHECK_EQ(2, args->length());

VisitForStackValue(args->at(0));

VisitForStackValue(args->at(1));

@@ -3603,7 +3603,7 @@ void FullCodeGenerator::EmitStringCompare(CallRuntime* expr) {

void FullCodeGenerator::EmitCallFunction(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() >= 2);

+ DCHECK(args->length() >= 2);

int arg_count = args->length() - 2; // 2 ~ receiver and function.

for (int i = 0; i < arg_count + 1; i++) {

@@ -3636,7 +3636,7 @@ void FullCodeGenerator::EmitCallFunction(CallRuntime* expr) {

void FullCodeGenerator::EmitRegExpConstructResult(CallRuntime* expr) {

RegExpConstructResultStub stub(isolate());

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 3);

+ DCHECK(args->length() == 3);

VisitForStackValue(args->at(0));

VisitForStackValue(args->at(1));

VisitForAccumulatorValue(args->at(2));

@@ -3649,9 +3649,9 @@ void FullCodeGenerator::EmitRegExpConstructResult(CallRuntime* expr) {

void FullCodeGenerator::EmitGetFromCache(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT_EQ(2, args->length());

+ DCHECK_EQ(2, args->length());

- ASSERT_NE(NULL, args->at(0)->AsLiteral());

+ DCHECK_NE(NULL, args->at(0)->AsLiteral());

int cache_id = Smi::cast(*(args->at(0)->AsLiteral()->value()))->value();

Handle<FixedArray> jsfunction_result_caches(

@@ -3706,7 +3706,7 @@ void FullCodeGenerator::EmitGetFromCache(CallRuntime* expr) {

void FullCodeGenerator::EmitHasCachedArrayIndex(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 1);

+ DCHECK(args->length() == 1);

VisitForAccumulatorValue(args->at(0));

@@ -3729,13 +3729,13 @@ void FullCodeGenerator::EmitHasCachedArrayIndex(CallRuntime* expr) {

void FullCodeGenerator::EmitGetCachedArrayIndex(CallRuntime* expr) {

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 1);

+ DCHECK(args->length() == 1);

VisitForAccumulatorValue(args->at(0));

__ AssertString(rax);

__ movl(rax, FieldOperand(rax, String::kHashFieldOffset));

- ASSERT(String::kHashShift >= kSmiTagSize);

+ DCHECK(String::kHashShift >= kSmiTagSize);

__ IndexFromHash(rax, rax);

context()->Plug(rax);

@@ -3747,7 +3747,7 @@ void FullCodeGenerator::EmitFastAsciiArrayJoin(CallRuntime* expr) {

non_trivial_array, not_size_one_array, loop,

loop_1, loop_1_condition, loop_2, loop_2_entry, loop_3, loop_3_entry;

ZoneList<Expression*>* args = expr->arguments();

- ASSERT(args->length() == 2);

+ DCHECK(args->length() == 2);

// We will leave the separator on the stack until the end of the function.

VisitForStackValue(args->at(1));

// Load this to rax (= array)

@@ -4028,7 +4028,7 @@ void FullCodeGenerator::EmitFastAsciiArrayJoin(CallRuntime* expr) {

void FullCodeGenerator::EmitDebugIsActive(CallRuntime* expr) {

- ASSERT(expr->arguments()->length() == 0);

+ DCHECK(expr->arguments()->length() == 0);

ExternalReference debug_is_active =

ExternalReference::debug_is_active_address(isolate());

__ Move(kScratchRegister, debug_is_active);

@@ -4115,7 +4115,7 @@ void FullCodeGenerator::VisitUnaryOperation(UnaryOperation* expr) {

Variable* var = proxy->var();

// Delete of an unqualified identifier is disallowed in strict mode

// but "delete this" is allowed.

- ASSERT(strict_mode() == SLOPPY || var->is_this());

+ DCHECK(strict_mode() == SLOPPY || var->is_this());

if (var->IsUnallocated()) {

__ Push(GlobalObjectOperand());

__ Push(var->name());

@@ -4170,7 +4170,7 @@ void FullCodeGenerator::VisitUnaryOperation(UnaryOperation* expr) {

// for control and plugging the control flow into the context,

// because we need to prepare a pair of extra administrative AST ids

// for the optimizing compiler.

- ASSERT(context()->IsAccumulatorValue() || context()->IsStackValue());

+ DCHECK(context()->IsAccumulatorValue() || context()->IsStackValue());

Label materialize_true, materialize_false, done;

VisitForControl(expr->expression(),

&materialize_false,

@@ -4213,7 +4213,7 @@ void FullCodeGenerator::VisitUnaryOperation(UnaryOperation* expr) {

void FullCodeGenerator::VisitCountOperation(CountOperation* expr) {

- ASSERT(expr->expression()->IsValidReferenceExpression());

+ DCHECK(expr->expression()->IsValidReferenceExpression());

Comment cmnt(masm_, "[ CountOperation");

SetSourcePosition(expr->position());

@@ -4232,7 +4232,7 @@ void FullCodeGenerator::VisitCountOperation(CountOperation* expr) {

// Evaluate expression and get value.

if (assign_type == VARIABLE) {

- ASSERT(expr->expression()->AsVariableProxy()->var() != NULL);

+ DCHECK(expr->expression()->AsVariableProxy()->var() != NULL);

AccumulatorValueContext context(this);

EmitVariableLoad(expr->expression()->AsVariableProxy());

} else {

@@ -4398,8 +4398,8 @@ void FullCodeGenerator::VisitCountOperation(CountOperation* expr) {

void FullCodeGenerator::VisitForTypeofValue(Expression* expr) {

VariableProxy* proxy = expr->AsVariableProxy();

- ASSERT(!context()->IsEffect());

- ASSERT(!context()->IsTest());

+ DCHECK(!context()->IsEffect());

+ DCHECK(!context()->IsTest());

if (proxy != NULL && proxy->var()->IsUnallocated()) {

Comment cmnt(masm_, "[ Global variable");

@@ -4629,7 +4629,7 @@ Register FullCodeGenerator::context_register() {

void FullCodeGenerator::StoreToFrameField(int frame_offset, Register value) {

- ASSERT(IsAligned(frame_offset, kPointerSize));

+ DCHECK(IsAligned(frame_offset, kPointerSize));

__ movp(Operand(rbp, frame_offset), value);

}

@@ -4654,7 +4654,7 @@ void FullCodeGenerator::PushFunctionArgumentForContextAllocation() {

// code. Fetch it from the context.

__ Push(ContextOperand(rsi, Context::CLOSURE_INDEX));

} else {

- ASSERT(declaration_scope->is_function_scope());

+ DCHECK(declaration_scope->is_function_scope());

__ Push(Operand(rbp, JavaScriptFrameConstants::kFunctionOffset));

}

@@ -4665,8 +4665,8 @@ void FullCodeGenerator::PushFunctionArgumentForContextAllocation() {

void FullCodeGenerator::EnterFinallyBlock() {

- ASSERT(!result_register().is(rdx));

- ASSERT(!result_register().is(rcx));

+ DCHECK(!result_register().is(rdx));

+ DCHECK(!result_register().is(rcx));

// Cook return address on top of stack (smi encoded Code* delta)

__ PopReturnAddressTo(rdx);

__ Move(rcx, masm_->CodeObject());

@@ -4697,8 +4697,8 @@ void FullCodeGenerator::EnterFinallyBlock() {

void FullCodeGenerator::ExitFinallyBlock() {

- ASSERT(!result_register().is(rdx));

- ASSERT(!result_register().is(rcx));

+ DCHECK(!result_register().is(rdx));

+ DCHECK(!result_register().is(rcx));

// Restore pending message from stack.

__ Pop(rdx);

ExternalReference pending_message_script =

@@ -4810,18 +4810,18 @@ BackEdgeTable::BackEdgeState BackEdgeTable::GetBackEdgeState(

Address pc) {

Address call_target_address = pc - kIntSize;

Address jns_instr_address = call_target_address - 3;

- ASSERT_EQ(kCallInstruction, *(call_target_address - 1));

+ DCHECK_EQ(kCallInstruction, *(call_target_address - 1));

if (*jns_instr_address == kJnsInstruction) {

- ASSERT_EQ(kJnsOffset, *(call_target_address - 2));

- ASSERT_EQ(isolate->builtins()->InterruptCheck()->entry(),

+ DCHECK_EQ(kJnsOffset, *(call_target_address - 2));

+ DCHECK_EQ(isolate->builtins()->InterruptCheck()->entry(),

Assembler::target_address_at(call_target_address,

unoptimized_code));

return INTERRUPT;

}

- ASSERT_EQ(kNopByteOne, *jns_instr_address);

- ASSERT_EQ(kNopByteTwo, *(call_target_address - 2));

+ DCHECK_EQ(kNopByteOne, *jns_instr_address);

+ DCHECK_EQ(kNopByteTwo, *(call_target_address - 2));

if (Assembler::target_address_at(call_target_address,

unoptimized_code) ==

@@ -4829,7 +4829,7 @@ BackEdgeTable::BackEdgeState BackEdgeTable::GetBackEdgeState(

return ON_STACK_REPLACEMENT;

}

- ASSERT_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(),

+ DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(),

Assembler::target_address_at(call_target_address,

unoptimized_code));

return OSR_AFTER_STACK_CHECK;

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