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

Issue 10831172: Introduced TypeFeedbackId and BailoutId types. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Incorporated review feedback. Created 8 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 7be5212e9f191314ca825aeccb89a6fd37ef8d5c..ffe185579a3c898c21855774f5ff3eb98557bb31 100644
--- a/src/x64/full-codegen-x64.cc
+++ b/src/x64/full-codegen-x64.cc
@@ -254,7 +254,7 @@ void FullCodeGenerator::Generate() {
scope()->VisitIllegalRedeclaration(this);
} else {
- PrepareForBailoutForId(AstNode::kFunctionEntryId, NO_REGISTERS);
+ PrepareForBailoutForId(BailoutId::FunctionEntry(), NO_REGISTERS);
{ Comment cmnt(masm_, "[ Declarations");
// For named function expressions, declare the function name as a
// constant.
@@ -269,7 +269,7 @@ void FullCodeGenerator::Generate() {
}
{ Comment cmnt(masm_, "[ Stack check");
- PrepareForBailoutForId(AstNode::kDeclarationsId, NO_REGISTERS);
+ PrepareForBailoutForId(BailoutId::Declarations(), NO_REGISTERS);
Label ok;
__ CompareRoot(rsp, Heap::kStackLimitRootIndex);
__ j(above_equal, &ok, Label::kNear);
@@ -1126,7 +1126,7 @@ void FullCodeGenerator::VisitForInStatement(ForInStatement* stmt) {
isolate()->factory()->NewJSGlobalPropertyCell(
Handle<Object>(
Smi::FromInt(TypeFeedbackCells::kForInFastCaseMarker)));
- RecordTypeFeedbackCell(stmt->PrepareId(), cell);
+ RecordTypeFeedbackCell(stmt->ForInFeedbackId(), cell);
__ LoadHeapObject(rbx, cell);
__ Move(FieldOperand(rbx, JSGlobalPropertyCell::kValueOffset),
Smi::FromInt(TypeFeedbackCells::kForInSlowCaseMarker));
@@ -1598,7 +1598,7 @@ void FullCodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) {
Handle<Code> ic = is_classic_mode()
? isolate()->builtins()->StoreIC_Initialize()
: isolate()->builtins()->StoreIC_Initialize_Strict();
- CallIC(ic, RelocInfo::CODE_TARGET, key->id());
+ CallIC(ic, RelocInfo::CODE_TARGET, key->LiteralFeedbackId());
PrepareForBailoutForId(key->id(), NO_REGISTERS);
} else {
VisitForEffect(value);
@@ -1868,14 +1868,14 @@ void FullCodeGenerator::EmitNamedPropertyLoad(Property* prop) {
Literal* key = prop->key()->AsLiteral();
__ Move(rcx, key->handle());
Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize();
- CallIC(ic, RelocInfo::CODE_TARGET, prop->id());
+ CallIC(ic, RelocInfo::CODE_TARGET, prop->PropertyFeedbackId());
}
void FullCodeGenerator::EmitKeyedPropertyLoad(Property* prop) {
SetSourcePosition(prop->position());
Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Initialize();
- CallIC(ic, RelocInfo::CODE_TARGET, prop->id());
+ CallIC(ic, RelocInfo::CODE_TARGET, prop->PropertyFeedbackId());
}
@@ -1897,7 +1897,8 @@ void FullCodeGenerator::EmitInlineSmiBinaryOp(BinaryOperation* expr,
__ bind(&stub_call);
__ movq(rax, rcx);
BinaryOpStub stub(op, mode);
- CallIC(stub.GetCode(), RelocInfo::CODE_TARGET, expr->id());
+ CallIC(stub.GetCode(), RelocInfo::CODE_TARGET,
+ expr->BinaryOperationFeedbackId());
patch_site.EmitPatchInfo();
__ jmp(&done, Label::kNear);
@@ -1946,7 +1947,8 @@ void FullCodeGenerator::EmitBinaryOp(BinaryOperation* expr,
__ pop(rdx);
BinaryOpStub stub(op, mode);
JumpPatchSite patch_site(masm_); // unbound, signals no inlined smi code.
- CallIC(stub.GetCode(), RelocInfo::CODE_TARGET, expr->id());
+ CallIC(stub.GetCode(), RelocInfo::CODE_TARGET,
+ expr->BinaryOperationFeedbackId());
patch_site.EmitPatchInfo();
context()->Plug(rax);
}
@@ -2125,7 +2127,7 @@ void FullCodeGenerator::EmitNamedPropertyAssignment(Assignment* expr) {
Handle<Code> ic = is_classic_mode()
? isolate()->builtins()->StoreIC_Initialize()
: isolate()->builtins()->StoreIC_Initialize_Strict();
- CallIC(ic, RelocInfo::CODE_TARGET, expr->id());
+ CallIC(ic, RelocInfo::CODE_TARGET, expr->AssignmentFeedbackId());
// If the assignment ends an initialization block, revert to fast case.
if (expr->ends_initialization_block()) {
@@ -2165,7 +2167,7 @@ void FullCodeGenerator::EmitKeyedPropertyAssignment(Assignment* expr) {
Handle<Code> ic = is_classic_mode()
? isolate()->builtins()->KeyedStoreIC_Initialize()
: isolate()->builtins()->KeyedStoreIC_Initialize_Strict();
- CallIC(ic, RelocInfo::CODE_TARGET, expr->id());
+ CallIC(ic, RelocInfo::CODE_TARGET, expr->AssignmentFeedbackId());
// If the assignment ends an initialization block, revert to fast case.
if (expr->ends_initialization_block()) {
@@ -2202,7 +2204,7 @@ void FullCodeGenerator::VisitProperty(Property* expr) {
void FullCodeGenerator::CallIC(Handle<Code> code,
RelocInfo::Mode rmode,
- unsigned ast_id) {
+ TypeFeedbackId ast_id) {
ic_total_count_++;
__ call(code, rmode, ast_id);
}
@@ -2225,7 +2227,7 @@ void FullCodeGenerator::EmitCallWithIC(Call* expr,
// Call the IC initialization code.
Handle<Code> ic =
isolate()->stub_cache()->ComputeCallInitialize(arg_count, mode);
- CallIC(ic, mode, expr->id());
+ CallIC(ic, mode, expr->CallFeedbackId());
RecordJSReturnSite(expr);
// Restore context register.
__ movq(rsi, Operand(rbp, StandardFrameConstants::kContextOffset));
@@ -2258,7 +2260,7 @@ void FullCodeGenerator::EmitKeyedCallWithIC(Call* expr,
Handle<Code> ic =
isolate()->stub_cache()->ComputeKeyedCallInitialize(arg_count);
__ movq(rcx, Operand(rsp, (arg_count + 1) * kPointerSize)); // Key.
- CallIC(ic, RelocInfo::CODE_TARGET, expr->id());
+ CallIC(ic, RelocInfo::CODE_TARGET, expr->CallFeedbackId());
RecordJSReturnSite(expr);
// Restore context register.
__ movq(rsi, Operand(rbp, StandardFrameConstants::kContextOffset));
@@ -2284,12 +2286,12 @@ void FullCodeGenerator::EmitCallWithStub(Call* expr, CallFunctionFlags flags) {
TypeFeedbackCells::UninitializedSentinel(isolate());
Handle<JSGlobalPropertyCell> cell =
isolate()->factory()->NewJSGlobalPropertyCell(uninitialized);
- RecordTypeFeedbackCell(expr->id(), cell);
+ RecordTypeFeedbackCell(expr->CallFeedbackId(), cell);
__ Move(rbx, cell);
CallFunctionStub stub(arg_count, flags);
__ movq(rdi, Operand(rsp, (arg_count + 1) * kPointerSize));
- __ CallStub(&stub, expr->id());
+ __ CallStub(&stub, expr->CallFeedbackId());
RecordJSReturnSite(expr);
// Restore context register.
__ movq(rsi, Operand(rbp, StandardFrameConstants::kContextOffset));
@@ -2468,7 +2470,7 @@ void FullCodeGenerator::VisitCallNew(CallNew* expr) {
TypeFeedbackCells::UninitializedSentinel(isolate());
Handle<JSGlobalPropertyCell> cell =
isolate()->factory()->NewJSGlobalPropertyCell(uninitialized);
- RecordTypeFeedbackCell(expr->id(), cell);
+ RecordTypeFeedbackCell(expr->CallNewFeedbackId(), cell);
__ Move(rbx, cell);
CallConstructStub stub(RECORD_CALL_TARGET);
@@ -3806,7 +3808,7 @@ void FullCodeGenerator::VisitCallRuntime(CallRuntime* expr) {
RelocInfo::Mode mode = RelocInfo::CODE_TARGET;
Handle<Code> ic =
isolate()->stub_cache()->ComputeCallInitialize(arg_count, mode);
- CallIC(ic, mode, expr->id());
+ CallIC(ic, mode, expr->CallRuntimeFeedbackId());
// Restore context register.
__ movq(rsi, Operand(rbp, StandardFrameConstants::kContextOffset));
} else {
@@ -3964,7 +3966,8 @@ void FullCodeGenerator::EmitUnaryOperation(UnaryOperation* expr,
// accumulator register rax.
VisitForAccumulatorValue(expr->expression());
SetSourcePosition(expr->position());
- CallIC(stub.GetCode(), RelocInfo::CODE_TARGET, expr->id());
+ CallIC(stub.GetCode(), RelocInfo::CODE_TARGET,
+ expr->UnaryOperationFeedbackId());
context()->Plug(rax);
}
@@ -4085,7 +4088,7 @@ void FullCodeGenerator::VisitCountOperation(CountOperation* expr) {
__ movq(rdx, rax);
__ Move(rax, Smi::FromInt(1));
}
- CallIC(stub.GetCode(), RelocInfo::CODE_TARGET, expr->CountId());
+ CallIC(stub.GetCode(), RelocInfo::CODE_TARGET, expr->CountBinOpFeedbackId());
patch_site.EmitPatchInfo();
__ bind(&done);
@@ -4119,7 +4122,7 @@ void FullCodeGenerator::VisitCountOperation(CountOperation* expr) {
Handle<Code> ic = is_classic_mode()
? isolate()->builtins()->StoreIC_Initialize()
: isolate()->builtins()->StoreIC_Initialize_Strict();
- CallIC(ic, RelocInfo::CODE_TARGET, expr->id());
+ CallIC(ic, RelocInfo::CODE_TARGET, expr->CountStoreFeedbackId());
PrepareForBailoutForId(expr->AssignmentId(), TOS_REG);
if (expr->is_postfix()) {
if (!context()->IsEffect()) {
@@ -4136,7 +4139,7 @@ void FullCodeGenerator::VisitCountOperation(CountOperation* expr) {
Handle<Code> ic = is_classic_mode()
? isolate()->builtins()->KeyedStoreIC_Initialize()
: isolate()->builtins()->KeyedStoreIC_Initialize_Strict();
- CallIC(ic, RelocInfo::CODE_TARGET, expr->id());
+ CallIC(ic, RelocInfo::CODE_TARGET, expr->CountStoreFeedbackId());
PrepareForBailoutForId(expr->AssignmentId(), TOS_REG);
if (expr->is_postfix()) {
if (!context()->IsEffect()) {
@@ -4343,7 +4346,7 @@ void FullCodeGenerator::VisitCompareOperation(CompareOperation* expr) {
// Record position and call the compare IC.
SetSourcePosition(expr->position());
Handle<Code> ic = CompareIC::GetUninitialized(op);
- CallIC(ic, RelocInfo::CODE_TARGET, expr->id());
+ CallIC(ic, RelocInfo::CODE_TARGET, expr->CompareOperationFeedbackId());
patch_site.EmitPatchInfo();
PrepareForBailoutBeforeSplit(expr, true, if_true, if_false);
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