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

Issue 1553703002: [runtime] TailCallRuntime and CallRuntime should use default argument counts (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@2015-12-29_TailCallRuntime_default_result_size_1_1550923002
Patch Set: Created 5 years ago
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Index: src/full-codegen/arm/full-codegen-arm.cc
diff --git a/src/full-codegen/arm/full-codegen-arm.cc b/src/full-codegen/arm/full-codegen-arm.cc
index 69eb98d96156395cce99e1600dd292284d997479..a928289c61d6d728d02e62fcf3144615cc201c28 100644
--- a/src/full-codegen/arm/full-codegen-arm.cc
+++ b/src/full-codegen/arm/full-codegen-arm.cc
@@ -144,7 +144,7 @@ void FullCodeGenerator::Generate() {
__ LoadRoot(r2, Heap::kRealStackLimitRootIndex);
__ cmp(r9, Operand(r2));
__ b(hs, &ok);
- __ CallRuntime(Runtime::kThrowStackOverflow, 0);
+ __ CallRuntime(Runtime::kThrowStackOverflow);
__ bind(&ok);
}
__ LoadRoot(r9, Heap::kUndefinedValueRootIndex);
@@ -181,7 +181,7 @@ void FullCodeGenerator::Generate() {
if (info->scope()->is_script_scope()) {
__ push(r1);
__ Push(info->scope()->GetScopeInfo(info->isolate()));
- __ CallRuntime(Runtime::kNewScriptContext, 2);
+ __ CallRuntime(Runtime::kNewScriptContext);
PrepareForBailoutForId(BailoutId::ScriptContext(), TOS_REG);
// The new target value is not used, clobbering is safe.
DCHECK_NULL(info->scope()->new_target_var());
@@ -196,7 +196,7 @@ void FullCodeGenerator::Generate() {
need_write_barrier = false;
} else {
__ push(r1);
- __ CallRuntime(Runtime::kNewFunctionContext, 1);
+ __ CallRuntime(Runtime::kNewFunctionContext);
}
if (info->scope()->new_target_var() != nullptr) {
__ pop(r3); // Preserve new target.
@@ -312,7 +312,7 @@ void FullCodeGenerator::Generate() {
}
if (FLAG_trace) {
- __ CallRuntime(Runtime::kTraceEnter, 0);
+ __ CallRuntime(Runtime::kTraceEnter);
}
// Visit the declarations and body unless there is an illegal
@@ -449,7 +449,7 @@ void FullCodeGenerator::EmitReturnSequence() {
// Push the return value on the stack as the parameter.
// Runtime::TraceExit returns its parameter in r0.
__ push(r0);
- __ CallRuntime(Runtime::kTraceExit, 1);
+ __ CallRuntime(Runtime::kTraceExit);
}
// Pretend that the exit is a backwards jump to the entry.
int weight = 1;
@@ -854,7 +854,7 @@ void FullCodeGenerator::VisitVariableDeclaration(
}
__ Push(r2, r0);
__ Push(Smi::FromInt(variable->DeclarationPropertyAttributes()));
- __ CallRuntime(Runtime::kDeclareLookupSlot, 3);
+ __ CallRuntime(Runtime::kDeclareLookupSlot);
break;
}
}
@@ -911,7 +911,7 @@ void FullCodeGenerator::VisitFunctionDeclaration(
// Push initial value for function declaration.
VisitForStackValue(declaration->fun());
__ Push(Smi::FromInt(variable->DeclarationPropertyAttributes()));
- __ CallRuntime(Runtime::kDeclareLookupSlot, 3);
+ __ CallRuntime(Runtime::kDeclareLookupSlot);
break;
}
}
@@ -923,7 +923,7 @@ void FullCodeGenerator::DeclareGlobals(Handle<FixedArray> pairs) {
__ mov(r1, Operand(pairs));
__ mov(r0, Operand(Smi::FromInt(DeclareGlobalsFlags())));
__ Push(r1, r0);
- __ CallRuntime(Runtime::kDeclareGlobals, 2);
+ __ CallRuntime(Runtime::kDeclareGlobals);
// Return value is ignored.
}
@@ -931,7 +931,7 @@ void FullCodeGenerator::DeclareGlobals(Handle<FixedArray> pairs) {
void FullCodeGenerator::DeclareModules(Handle<FixedArray> descriptions) {
// Call the runtime to declare the modules.
__ Push(descriptions);
- __ CallRuntime(Runtime::kDeclareModules, 1);
+ __ CallRuntime(Runtime::kDeclareModules);
// Return value is ignored.
}
@@ -1086,7 +1086,7 @@ void FullCodeGenerator::VisitForInStatement(ForInStatement* stmt) {
// Get the set of properties to enumerate.
__ bind(&call_runtime);
__ push(r0); // Duplicate the enumerable object on the stack.
- __ CallRuntime(Runtime::kGetPropertyNamesFast, 1);
+ __ CallRuntime(Runtime::kGetPropertyNamesFast);
PrepareForBailoutForId(stmt->EnumId(), TOS_REG);
// If we got a map from the runtime call, we can do a fast
@@ -1165,7 +1165,7 @@ void FullCodeGenerator::VisitForInStatement(ForInStatement* stmt) {
// just skip it.
__ push(r1); // Enumerable.
__ push(r3); // Current entry.
- __ CallRuntime(Runtime::kForInFilter, 2);
+ __ CallRuntime(Runtime::kForInFilter);
PrepareForBailoutForId(stmt->FilterId(), TOS_REG);
__ mov(r3, Operand(r0));
__ LoadRoot(ip, Heap::kUndefinedValueRootIndex);
@@ -1226,8 +1226,8 @@ void FullCodeGenerator::EmitNewClosure(Handle<SharedFunctionInfo> info,
__ CallStub(&stub);
} else {
__ Push(info);
- __ CallRuntime(
- pretenure ? Runtime::kNewClosure_Tenured : Runtime::kNewClosure, 1);
+ __ CallRuntime(pretenure ? Runtime::kNewClosure_Tenured
+ : Runtime::kNewClosure);
}
context()->Plug(r0);
}
@@ -1366,7 +1366,7 @@ void FullCodeGenerator::EmitDynamicLookupFastCase(VariableProxy* proxy,
__ b(ne, done);
__ mov(r0, Operand(var->name()));
__ push(r0);
- __ CallRuntime(Runtime::kThrowReferenceError, 1);
+ __ CallRuntime(Runtime::kThrowReferenceError);
}
}
__ jmp(done);
@@ -1422,7 +1422,7 @@ void FullCodeGenerator::EmitVariableLoad(VariableProxy* proxy,
__ b(ne, &done);
__ mov(r0, Operand(var->name()));
__ push(r0);
- __ CallRuntime(Runtime::kThrowReferenceError, 1);
+ __ CallRuntime(Runtime::kThrowReferenceError);
__ bind(&done);
} else {
// Uninitialized legacy const bindings are unholed.
@@ -1449,7 +1449,7 @@ void FullCodeGenerator::EmitVariableLoad(VariableProxy* proxy,
typeof_mode == NOT_INSIDE_TYPEOF
? Runtime::kLoadLookupSlot
: Runtime::kLoadLookupSlotNoReferenceError;
- __ CallRuntime(function_id, 2);
+ __ CallRuntime(function_id);
__ bind(&done);
context()->Plug(r0);
}
@@ -1497,7 +1497,7 @@ void FullCodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) {
__ mov(r0, Operand(Smi::FromInt(flags)));
if (MustCreateObjectLiteralWithRuntime(expr)) {
__ Push(r3, r2, r1, r0);
- __ CallRuntime(Runtime::kCreateObjectLiteral, 4);
+ __ CallRuntime(Runtime::kCreateObjectLiteral);
} else {
FastCloneShallowObjectStub stub(isolate(), expr->properties_count());
__ CallStub(&stub);
@@ -1559,7 +1559,7 @@ void FullCodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) {
}
__ mov(r0, Operand(Smi::FromInt(SLOPPY))); // PropertyAttributes
__ push(r0);
- __ CallRuntime(Runtime::kSetProperty, 4);
+ __ CallRuntime(Runtime::kSetProperty);
} else {
__ Drop(3);
}
@@ -1570,7 +1570,7 @@ void FullCodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) {
__ push(r0);
VisitForStackValue(value);
DCHECK(property->emit_store());
- __ CallRuntime(Runtime::kInternalSetPrototype, 2);
+ __ CallRuntime(Runtime::kInternalSetPrototype);
break;
case ObjectLiteral::Property::GETTER:
@@ -1598,7 +1598,7 @@ void FullCodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) {
EmitAccessor(it->second->setter);
__ mov(r0, Operand(Smi::FromInt(NONE)));
__ push(r0);
- __ CallRuntime(Runtime::kDefineAccessorPropertyUnchecked, 5);
+ __ CallRuntime(Runtime::kDefineAccessorPropertyUnchecked);
}
// Object literals have two parts. The "static" part on the left contains no
@@ -1626,7 +1626,7 @@ void FullCodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) {
DCHECK(!property->is_computed_name());
VisitForStackValue(value);
DCHECK(property->emit_store());
- __ CallRuntime(Runtime::kInternalSetPrototype, 2);
+ __ CallRuntime(Runtime::kInternalSetPrototype);
} else {
EmitPropertyKey(property, expr->GetIdForProperty(property_index));
VisitForStackValue(value);
@@ -1641,7 +1641,7 @@ void FullCodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) {
if (property->emit_store()) {
__ mov(r0, Operand(Smi::FromInt(NONE)));
__ push(r0);
- __ CallRuntime(Runtime::kDefineDataPropertyUnchecked, 4);
+ __ CallRuntime(Runtime::kDefineDataPropertyUnchecked);
} else {
__ Drop(3);
}
@@ -1654,13 +1654,13 @@ void FullCodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) {
case ObjectLiteral::Property::GETTER:
__ mov(r0, Operand(Smi::FromInt(NONE)));
__ push(r0);
- __ CallRuntime(Runtime::kDefineGetterPropertyUnchecked, 4);
+ __ CallRuntime(Runtime::kDefineGetterPropertyUnchecked);
break;
case ObjectLiteral::Property::SETTER:
__ mov(r0, Operand(Smi::FromInt(NONE)));
__ push(r0);
- __ CallRuntime(Runtime::kDefineSetterPropertyUnchecked, 4);
+ __ CallRuntime(Runtime::kDefineSetterPropertyUnchecked);
break;
}
}
@@ -1670,7 +1670,7 @@ void FullCodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) {
DCHECK(result_saved);
__ ldr(r0, MemOperand(sp));
__ push(r0);
- __ CallRuntime(Runtime::kToFastProperties, 1);
+ __ CallRuntime(Runtime::kToFastProperties);
}
if (result_saved) {
@@ -1703,7 +1703,7 @@ void FullCodeGenerator::VisitArrayLiteral(ArrayLiteral* expr) {
if (MustCreateArrayLiteralWithRuntime(expr)) {
__ mov(r0, Operand(Smi::FromInt(expr->ComputeFlags())));
__ Push(r3, r2, r1, r0);
- __ CallRuntime(Runtime::kCreateArrayLiteral, 4);
+ __ CallRuntime(Runtime::kCreateArrayLiteral);
} else {
FastCloneShallowArrayStub stub(isolate(), allocation_site_mode);
__ CallStub(&stub);
@@ -1760,7 +1760,7 @@ void FullCodeGenerator::VisitArrayLiteral(ArrayLiteral* expr) {
CALL_FUNCTION);
} else {
VisitForStackValue(subexpr);
- __ CallRuntime(Runtime::kAppendElement, 2);
+ __ CallRuntime(Runtime::kAppendElement);
}
PrepareForBailoutForId(expr->GetIdForElement(array_index), NO_REGISTERS);
@@ -2172,7 +2172,7 @@ void FullCodeGenerator::EmitGeneratorResume(Expression *generator,
DCHECK(!result_register().is(r1));
__ Push(r1, result_register());
__ Push(Smi::FromInt(resume_mode));
- __ CallRuntime(Runtime::kResumeJSGeneratorObject, 3);
+ __ CallRuntime(Runtime::kResumeJSGeneratorObject);
// Not reached: the runtime call returns elsewhere.
__ stop("not-reached");
@@ -2189,7 +2189,7 @@ void FullCodeGenerator::EmitCreateIteratorResult(bool done) {
__ bind(&allocate);
__ Push(Smi::FromInt(JSIteratorResult::kSize));
- __ CallRuntime(Runtime::kAllocateInNewSpace, 1);
+ __ CallRuntime(Runtime::kAllocateInNewSpace);
__ bind(&done_allocate);
__ LoadNativeContextSlot(Context::ITERATOR_RESULT_MAP_INDEX, r1);
@@ -2226,7 +2226,7 @@ void FullCodeGenerator::EmitNamedSuperPropertyLoad(Property* prop) {
__ Push(key->value());
__ Push(Smi::FromInt(language_mode()));
- __ CallRuntime(Runtime::kLoadFromSuper, 4);
+ __ CallRuntime(Runtime::kLoadFromSuper);
}
@@ -2243,7 +2243,7 @@ void FullCodeGenerator::EmitKeyedSuperPropertyLoad(Property* prop) {
// Stack: receiver, home_object, key.
SetExpressionPosition(prop);
__ Push(Smi::FromInt(language_mode()));
- __ CallRuntime(Runtime::kLoadKeyedFromSuper, 4);
+ __ CallRuntime(Runtime::kLoadKeyedFromSuper);
}
@@ -2370,7 +2370,7 @@ void FullCodeGenerator::EmitClassDefineProperties(ClassLiteral* lit) {
// need to check for an own read only property we special case this so we do
// not need to do this for every property.
if (property->is_static() && property->is_computed_name()) {
- __ CallRuntime(Runtime::kThrowIfStaticPrototype, 1);
+ __ CallRuntime(Runtime::kThrowIfStaticPrototype);
__ push(r0);
}
@@ -2385,19 +2385,19 @@ void FullCodeGenerator::EmitClassDefineProperties(ClassLiteral* lit) {
case ObjectLiteral::Property::PROTOTYPE:
UNREACHABLE();
case ObjectLiteral::Property::COMPUTED:
- __ CallRuntime(Runtime::kDefineClassMethod, 3);
+ __ CallRuntime(Runtime::kDefineClassMethod);
break;
case ObjectLiteral::Property::GETTER:
__ mov(r0, Operand(Smi::FromInt(DONT_ENUM)));
__ push(r0);
- __ CallRuntime(Runtime::kDefineGetterPropertyUnchecked, 4);
+ __ CallRuntime(Runtime::kDefineGetterPropertyUnchecked);
break;
case ObjectLiteral::Property::SETTER:
__ mov(r0, Operand(Smi::FromInt(DONT_ENUM)));
__ push(r0);
- __ CallRuntime(Runtime::kDefineSetterPropertyUnchecked, 4);
+ __ CallRuntime(Runtime::kDefineSetterPropertyUnchecked);
break;
default:
@@ -2407,7 +2407,7 @@ void FullCodeGenerator::EmitClassDefineProperties(ClassLiteral* lit) {
// Set both the prototype and constructor to have fast properties, and also
// freeze them in strong mode.
- __ CallRuntime(Runtime::kFinalizeClassDefinition, 2);
+ __ CallRuntime(Runtime::kFinalizeClassDefinition);
}
@@ -2535,7 +2535,7 @@ void FullCodeGenerator::EmitVariableAssignment(Variable* var, Token::Value op,
__ b(ne, &assign);
__ mov(r3, Operand(var->name()));
__ push(r3);
- __ CallRuntime(Runtime::kThrowReferenceError, 1);
+ __ CallRuntime(Runtime::kThrowReferenceError);
// Perform the assignment.
__ bind(&assign);
EmitStoreToStackLocalOrContextSlot(var, location);
@@ -2551,9 +2551,9 @@ void FullCodeGenerator::EmitVariableAssignment(Variable* var, Token::Value op,
__ b(ne, &const_error);
__ mov(r3, Operand(var->name()));
__ push(r3);
- __ CallRuntime(Runtime::kThrowReferenceError, 1);
+ __ CallRuntime(Runtime::kThrowReferenceError);
__ bind(&const_error);
- __ CallRuntime(Runtime::kThrowConstAssignError, 0);
+ __ CallRuntime(Runtime::kThrowConstAssignError);
} else if (var->is_this() && var->mode() == CONST && op == Token::INIT) {
// Initializing assignment to const {this} needs a write barrier.
@@ -2565,7 +2565,7 @@ void FullCodeGenerator::EmitVariableAssignment(Variable* var, Token::Value op,
__ b(eq, &uninitialized_this);
__ mov(r0, Operand(var->name()));
__ Push(r0);
- __ CallRuntime(Runtime::kThrowReferenceError, 1);
+ __ CallRuntime(Runtime::kThrowReferenceError);
__ bind(&uninitialized_this);
EmitStoreToStackLocalOrContextSlot(var, location);
@@ -2577,7 +2577,7 @@ void FullCodeGenerator::EmitVariableAssignment(Variable* var, Token::Value op,
__ mov(r1, Operand(var->name()));
__ mov(r0, Operand(Smi::FromInt(language_mode())));
__ Push(cp, r1, r0); // Context, name, language mode.
- __ CallRuntime(Runtime::kStoreLookupSlot, 4);
+ __ CallRuntime(Runtime::kStoreLookupSlot);
} else {
// Assignment to var or initializing assignment to let/const in harmony
// mode.
@@ -2599,7 +2599,7 @@ void FullCodeGenerator::EmitVariableAssignment(Variable* var, Token::Value op,
__ push(r0);
__ mov(r0, Operand(var->name()));
__ Push(cp, r0); // Context and name.
- __ CallRuntime(Runtime::kInitializeLegacyConstLookupSlot, 3);
+ __ CallRuntime(Runtime::kInitializeLegacyConstLookupSlot);
} else {
DCHECK(var->IsStackAllocated() || var->IsContextSlot());
Label skip;
@@ -2614,7 +2614,7 @@ void FullCodeGenerator::EmitVariableAssignment(Variable* var, Token::Value op,
} else {
DCHECK(var->mode() == CONST_LEGACY && op != Token::INIT);
if (is_strict(language_mode())) {
- __ CallRuntime(Runtime::kThrowConstAssignError, 0);
+ __ CallRuntime(Runtime::kThrowConstAssignError);
}
// Silently ignore store in sloppy mode.
}
@@ -2649,8 +2649,7 @@ void FullCodeGenerator::EmitNamedSuperPropertyStore(Property* prop) {
__ Push(key->value());
__ Push(r0);
__ CallRuntime((is_strict(language_mode()) ? Runtime::kStoreToSuper_Strict
- : Runtime::kStoreToSuper_Sloppy),
- 4);
+ : Runtime::kStoreToSuper_Sloppy));
}
@@ -2661,10 +2660,9 @@ void FullCodeGenerator::EmitKeyedSuperPropertyStore(Property* prop) {
DCHECK(prop != NULL);
__ Push(r0);
- __ CallRuntime(
- (is_strict(language_mode()) ? Runtime::kStoreKeyedToSuper_Strict
- : Runtime::kStoreKeyedToSuper_Sloppy),
- 4);
+ __ CallRuntime((is_strict(language_mode())
+ ? Runtime::kStoreKeyedToSuper_Strict
+ : Runtime::kStoreKeyedToSuper_Sloppy));
}
@@ -2792,7 +2790,7 @@ void FullCodeGenerator::EmitSuperCallWithLoadIC(Call* expr) {
// - home_object
// - key
// - language_mode
- __ CallRuntime(Runtime::kLoadFromSuper, 4);
+ __ CallRuntime(Runtime::kLoadFromSuper);
// Replace home_object with target function.
__ str(r0, MemOperand(sp, kPointerSize));
@@ -2854,7 +2852,7 @@ void FullCodeGenerator::EmitKeyedSuperCallWithLoadIC(Call* expr) {
// - home_object
// - key
// - language_mode
- __ CallRuntime(Runtime::kLoadKeyedFromSuper, 4);
+ __ CallRuntime(Runtime::kLoadKeyedFromSuper);
// Replace home_object with target function.
__ str(r0, MemOperand(sp, kPointerSize));
@@ -2909,7 +2907,7 @@ void FullCodeGenerator::EmitResolvePossiblyDirectEval(int arg_count) {
// Do the runtime call.
__ Push(r4, r3, r2, r1);
- __ CallRuntime(Runtime::kResolvePossiblyDirectEval, 5);
+ __ CallRuntime(Runtime::kResolvePossiblyDirectEval);
}
@@ -2929,7 +2927,7 @@ void FullCodeGenerator::PushCalleeAndWithBaseObject(Call* expr) {
DCHECK(!context_register().is(r2));
__ mov(r2, Operand(callee->name()));
__ Push(context_register(), r2);
- __ CallRuntime(Runtime::kLoadLookupSlot, 2);
+ __ CallRuntime(Runtime::kLoadLookupSlot);
__ Push(r0, r1); // Function, receiver.
PrepareForBailoutForId(expr->LookupId(), NO_REGISTERS);
@@ -3572,7 +3570,7 @@ void FullCodeGenerator::EmitToInteger(CallRuntime* expr) {
Label done_convert;
__ JumpIfSmi(r0, &done_convert);
__ Push(r0);
- __ CallRuntime(Runtime::kToInteger, 1);
+ __ CallRuntime(Runtime::kToInteger);
__ bind(&done_convert);
context()->Plug(r0);
}
@@ -3592,7 +3590,7 @@ void FullCodeGenerator::EmitToName(CallRuntime* expr) {
__ b(ls, &done_convert);
__ bind(&convert);
__ Push(r0);
- __ CallRuntime(Runtime::kToName, 1);
+ __ CallRuntime(Runtime::kToName);
__ bind(&done_convert);
context()->Plug(r0);
}
@@ -4044,7 +4042,7 @@ void FullCodeGenerator::EmitCreateIterResultObject(CallRuntime* expr) {
__ b(&done);
__ bind(&runtime);
- __ CallRuntime(Runtime::kCreateIterResultObject, 2);
+ __ CallRuntime(Runtime::kCreateIterResultObject);
__ bind(&done);
context()->Plug(r0);
@@ -4137,8 +4135,7 @@ void FullCodeGenerator::VisitUnaryOperation(UnaryOperation* expr) {
VisitForStackValue(property->key());
__ CallRuntime(is_strict(language_mode())
? Runtime::kDeleteProperty_Strict
- : Runtime::kDeleteProperty_Sloppy,
- 2);
+ : Runtime::kDeleteProperty_Sloppy);
context()->Plug(r0);
} else if (proxy != NULL) {
Variable* var = proxy->var();
@@ -4150,7 +4147,7 @@ void FullCodeGenerator::VisitUnaryOperation(UnaryOperation* expr) {
__ LoadGlobalObject(r2);
__ mov(r1, Operand(var->name()));
__ Push(r2, r1);
- __ CallRuntime(Runtime::kDeleteProperty_Sloppy, 2);
+ __ CallRuntime(Runtime::kDeleteProperty_Sloppy);
context()->Plug(r0);
} else if (var->IsStackAllocated() || var->IsContextSlot()) {
// Result of deleting non-global, non-dynamic variables is false.
@@ -4162,7 +4159,7 @@ void FullCodeGenerator::VisitUnaryOperation(UnaryOperation* expr) {
DCHECK(!context_register().is(r2));
__ mov(r2, Operand(var->name()));
__ Push(context_register(), r2);
- __ CallRuntime(Runtime::kDeleteLookupSlot, 2);
+ __ CallRuntime(Runtime::kDeleteLookupSlot);
context()->Plug(r0);
}
} else {
@@ -4593,7 +4590,7 @@ void FullCodeGenerator::VisitCompareOperation(CompareOperation* expr) {
switch (op) {
case Token::IN:
VisitForStackValue(expr->right());
- __ CallRuntime(Runtime::kHasProperty, 2);
+ __ CallRuntime(Runtime::kHasProperty);
PrepareForBailoutBeforeSplit(expr, false, NULL, NULL);
__ CompareRoot(r0, Heap::kTrueValueRootIndex);
Split(eq, if_true, if_false, fall_through);

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