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Reland "Remove flags argument from EmitCallWithStub" and "MIPS: Remove flags argument from EmitCallWithStub.""

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This reverts commit r18606 since suspected problems still remained.

BUG=
R=jkummerow@chromium.org
TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/139013005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18609 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
machenbach@chromium.org 2014-01-15 09:05:21 +00:00
parent b0d92e0c3a
commit 4398efe84d
5 changed files with 21 additions and 25 deletions
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11
src/arm/full-codegen-arm.cc
View File

@ -2659,7 +2659,7 @@ void FullCodeGenerator::EmitKeyedCallWithIC(Call* expr,
}
void FullCodeGenerator::EmitCallWithStub(Call* expr, CallFunctionFlags flags) {
void FullCodeGenerator::EmitCallWithStub(Call* expr) {
// Code common for calls using the call stub.
ZoneList<Expression*>* args = expr->arguments();
int arg_count = args->length();
@ -2671,15 +2671,14 @@ void FullCodeGenerator::EmitCallWithStub(Call* expr, CallFunctionFlags flags) {
// Record source position for debugger.
SetSourcePosition(expr->position());
// Record call targets in unoptimized code.
flags = static_cast<CallFunctionFlags>(flags | RECORD_CALL_TARGET);
Handle<Object> uninitialized =
TypeFeedbackCells::UninitializedSentinel(isolate());
Handle<Cell> cell = isolate()->factory()->NewCell(uninitialized);
RecordTypeFeedbackCell(expr->CallFeedbackId(), cell);
__ mov(r2, Operand(cell));
CallFunctionStub stub(arg_count, flags);
// Record call targets in unoptimized code.
CallFunctionStub stub(arg_count, RECORD_CALL_TARGET);
__ ldr(r1, MemOperand(sp, (arg_count + 1) * kPointerSize));
__ CallStub(&stub, expr->CallFeedbackId());
RecordJSReturnSite(expr);
@ -2806,7 +2805,7 @@ void FullCodeGenerator::VisitCall(Call* expr) {
// The receiver is either the global receiver or an object found
// by LoadContextSlot.
EmitCallWithStub(expr, NO_CALL_FUNCTION_FLAGS);
EmitCallWithStub(expr);
} else if (property != NULL) {
{ PreservePositionScope scope(masm()->positions_recorder());
VisitForStackValue(property->obj());
@ -2826,7 +2825,7 @@ void FullCodeGenerator::VisitCall(Call* expr) {
__ LoadRoot(r1, Heap::kUndefinedValueRootIndex);
__ push(r1);
// Emit function call.
EmitCallWithStub(expr, NO_CALL_FUNCTION_FLAGS);
EmitCallWithStub(expr);
}
#ifdef DEBUG

2
src/full-codegen.h
View File

@ -482,7 +482,7 @@ class FullCodeGenerator: public AstVisitor {
void EmitReturnSequence();
// Platform-specific code sequences for calls
void EmitCallWithStub(Call* expr, CallFunctionFlags flags);
void EmitCallWithStub(Call* expr);
void EmitCallWithIC(Call* expr, Handle<Object> name, ContextualMode mode);
void EmitKeyedCallWithIC(Call* expr, Expression* key);

11
src/ia32/full-codegen-ia32.cc
View File

@ -2613,7 +2613,7 @@ void FullCodeGenerator::EmitKeyedCallWithIC(Call* expr,
}
void FullCodeGenerator::EmitCallWithStub(Call* expr, CallFunctionFlags flags) {
void FullCodeGenerator::EmitCallWithStub(Call* expr) {
// Code common for calls using the call stub.
ZoneList<Expression*>* args = expr->arguments();
int arg_count = args->length();
@ -2625,15 +2625,14 @@ void FullCodeGenerator::EmitCallWithStub(Call* expr, CallFunctionFlags flags) {
// Record source position for debugger.
SetSourcePosition(expr->position());
// Record call targets in unoptimized code.
flags = static_cast<CallFunctionFlags>(flags | RECORD_CALL_TARGET);
Handle<Object> uninitialized =
TypeFeedbackCells::UninitializedSentinel(isolate());
Handle<Cell> cell = isolate()->factory()->NewCell(uninitialized);
RecordTypeFeedbackCell(expr->CallFeedbackId(), cell);
__ mov(ebx, cell);
CallFunctionStub stub(arg_count, flags);
// Record call targets in unoptimized code.
CallFunctionStub stub(arg_count, RECORD_CALL_TARGET);
__ mov(edi, Operand(esp, (arg_count + 1) * kPointerSize));
__ CallStub(&stub, expr->CallFeedbackId());
@ -2749,7 +2748,7 @@ void FullCodeGenerator::VisitCall(Call* expr) {
// The receiver is either the global receiver or an object found by
// LoadContextSlot.
EmitCallWithStub(expr, NO_CALL_FUNCTION_FLAGS);
EmitCallWithStub(expr);
} else if (property != NULL) {
{ PreservePositionScope scope(masm()->positions_recorder());
@ -2770,7 +2769,7 @@ void FullCodeGenerator::VisitCall(Call* expr) {
}
__ push(Immediate(isolate()->factory()->undefined_value()));
// Emit function call.
EmitCallWithStub(expr, NO_CALL_FUNCTION_FLAGS);
EmitCallWithStub(expr);
}
#ifdef DEBUG

11
src/mips/full-codegen-mips.cc
View File

@ -2693,7 +2693,7 @@ void FullCodeGenerator::EmitKeyedCallWithIC(Call* expr,
}
void FullCodeGenerator::EmitCallWithStub(Call* expr, CallFunctionFlags flags) {
void FullCodeGenerator::EmitCallWithStub(Call* expr) {
// Code common for calls using the call stub.
ZoneList<Expression*>* args = expr->arguments();
int arg_count = args->length();
@ -2705,15 +2705,14 @@ void FullCodeGenerator::EmitCallWithStub(Call* expr, CallFunctionFlags flags) {
// Record source position for debugger.
SetSourcePosition(expr->position());
// Record call targets.
flags = static_cast<CallFunctionFlags>(flags | RECORD_CALL_TARGET);
Handle<Object> uninitialized =
TypeFeedbackCells::UninitializedSentinel(isolate());
Handle<Cell> cell = isolate()->factory()->NewCell(uninitialized);
RecordTypeFeedbackCell(expr->CallFeedbackId(), cell);
__ li(a2, Operand(cell));
CallFunctionStub stub(arg_count, flags);
// Record call targets in unoptimized code.
CallFunctionStub stub(arg_count, RECORD_CALL_TARGET);
__ lw(a1, MemOperand(sp, (arg_count + 1) * kPointerSize));
__ CallStub(&stub, expr->CallFeedbackId());
RecordJSReturnSite(expr);
@ -2839,7 +2838,7 @@ void FullCodeGenerator::VisitCall(Call* expr) {
// The receiver is either the global receiver or an object found
// by LoadContextSlot.
EmitCallWithStub(expr, NO_CALL_FUNCTION_FLAGS);
EmitCallWithStub(expr);
} else if (property != NULL) {
{ PreservePositionScope scope(masm()->positions_recorder());
VisitForStackValue(property->obj());
@ -2859,7 +2858,7 @@ void FullCodeGenerator::VisitCall(Call* expr) {
__ LoadRoot(a1, Heap::kUndefinedValueRootIndex);
__ push(a1);
// Emit function call.
EmitCallWithStub(expr, NO_CALL_FUNCTION_FLAGS);
EmitCallWithStub(expr);
}
#ifdef DEBUG

11
src/x64/full-codegen-x64.cc
View File

@ -2596,7 +2596,7 @@ void FullCodeGenerator::EmitKeyedCallWithIC(Call* expr,
}
void FullCodeGenerator::EmitCallWithStub(Call* expr, CallFunctionFlags flags) {
void FullCodeGenerator::EmitCallWithStub(Call* expr) {
// Code common for calls using the call stub.
ZoneList<Expression*>* args = expr->arguments();
int arg_count = args->length();
@ -2608,15 +2608,14 @@ void FullCodeGenerator::EmitCallWithStub(Call* expr, CallFunctionFlags flags) {
// Record source position for debugger.
SetSourcePosition(expr->position());
// Record call targets in unoptimized code.
flags = static_cast<CallFunctionFlags>(flags | RECORD_CALL_TARGET);
Handle<Object> uninitialized =
TypeFeedbackCells::UninitializedSentinel(isolate());
Handle<Cell> cell = isolate()->factory()->NewCell(uninitialized);
RecordTypeFeedbackCell(expr->CallFeedbackId(), cell);
__ Move(rbx, cell);
CallFunctionStub stub(arg_count, flags);
// Record call targets in unoptimized code.
CallFunctionStub stub(arg_count, RECORD_CALL_TARGET);
__ movq(rdi, Operand(rsp, (arg_count + 1) * kPointerSize));
__ CallStub(&stub, expr->CallFeedbackId());
RecordJSReturnSite(expr);
@ -2735,7 +2734,7 @@ void FullCodeGenerator::VisitCall(Call* expr) {
// The receiver is either the global receiver or an object found by
// LoadContextSlot.
EmitCallWithStub(expr, NO_CALL_FUNCTION_FLAGS);
EmitCallWithStub(expr);
} else if (property != NULL) {
{ PreservePositionScope scope(masm()->positions_recorder());
VisitForStackValue(property->obj());
@ -2754,7 +2753,7 @@ void FullCodeGenerator::VisitCall(Call* expr) {
}
__ PushRoot(Heap::kUndefinedValueRootIndex);
// Emit function call.
EmitCallWithStub(expr, NO_CALL_FUNCTION_FLAGS);
EmitCallWithStub(expr);
}
#ifdef DEBUG