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Issue 1210863002: [turbofan] Use proper eager deopts for %_ThrowNotDateError(). (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: ports Created 5 years, 6 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/v8.h" 5 #include "src/v8.h"
6 6
7 #if V8_TARGET_ARCH_X64 7 #if V8_TARGET_ARCH_X64
8 8
9 #include "src/code-factory.h" 9 #include "src/code-factory.h"
10 #include "src/code-stubs.h" 10 #include "src/code-stubs.h"
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4689 4689
4690 // Push the target function under the receiver. 4690 // Push the target function under the receiver.
4691 __ Push(Operand(rsp, 0)); 4691 __ Push(Operand(rsp, 0));
4692 __ movp(Operand(rsp, kPointerSize), rax); 4692 __ movp(Operand(rsp, kPointerSize), rax);
4693 4693
4694 // Push the arguments ("left-to-right"). 4694 // Push the arguments ("left-to-right").
4695 for (int i = 0; i < arg_count; i++) { 4695 for (int i = 0; i < arg_count; i++) {
4696 VisitForStackValue(args->at(i)); 4696 VisitForStackValue(args->at(i));
4697 } 4697 }
4698 4698
4699 PrepareForBailoutForId(expr->CallId(), NO_REGISTERS);
4699 EmitCallJSRuntimeFunction(expr); 4700 EmitCallJSRuntimeFunction(expr);
4700 4701
4701 // Restore context register. 4702 // Restore context register.
4702 __ movp(rsi, Operand(rbp, StandardFrameConstants::kContextOffset)); 4703 __ movp(rsi, Operand(rbp, StandardFrameConstants::kContextOffset));
4703 context()->DropAndPlug(1, rax); 4704 context()->DropAndPlug(1, rax);
4704 4705
4705 } else { 4706 } else {
4706 const Runtime::Function* function = expr->function(); 4707 const Runtime::Function* function = expr->function();
4707 switch (function->function_id) { 4708 switch (function->function_id) {
4708 #define CALL_INTRINSIC_GENERATOR(Name) \ 4709 #define CALL_INTRINSIC_GENERATOR(Name) \
4709 case Runtime::kInline##Name: { \ 4710 case Runtime::kInline##Name: { \
4710 Comment cmnt(masm_, "[ Inline" #Name); \ 4711 Comment cmnt(masm_, "[ Inline" #Name); \
4711 return Emit##Name(expr); \ 4712 return Emit##Name(expr); \
4712 } 4713 }
4713 FOR_EACH_FULL_CODE_INTRINSIC(CALL_INTRINSIC_GENERATOR) 4714 FOR_EACH_FULL_CODE_INTRINSIC(CALL_INTRINSIC_GENERATOR)
4714 #undef CALL_INTRINSIC_GENERATOR 4715 #undef CALL_INTRINSIC_GENERATOR
4715 default: { 4716 default: {
4716 Comment cmnt(masm_, "[ CallRuntime for unhandled intrinsic"); 4717 Comment cmnt(masm_, "[ CallRuntime for unhandled intrinsic");
4717 // Push the arguments ("left-to-right"). 4718 // Push the arguments ("left-to-right").
4718 for (int i = 0; i < arg_count; i++) { 4719 for (int i = 0; i < arg_count; i++) {
4719 VisitForStackValue(args->at(i)); 4720 VisitForStackValue(args->at(i));
4720 } 4721 }
4721 4722
4722 // Call the C runtime. 4723 // Call the C runtime.
4724 PrepareForBailoutForId(expr->CallId(), NO_REGISTERS);
4723 __ CallRuntime(function, arg_count); 4725 __ CallRuntime(function, arg_count);
4724 context()->Plug(rax); 4726 context()->Plug(rax);
4725 } 4727 }
4726 } 4728 }
4727 } 4729 }
4728 } 4730 }
4729 4731
4730 4732
4731 void FullCodeGenerator::VisitUnaryOperation(UnaryOperation* expr) { 4733 void FullCodeGenerator::VisitUnaryOperation(UnaryOperation* expr) {
4732 switch (expr->op()) { 4734 switch (expr->op()) {
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5503 Assembler::target_address_at(call_target_address, 5505 Assembler::target_address_at(call_target_address,
5504 unoptimized_code)); 5506 unoptimized_code));
5505 return OSR_AFTER_STACK_CHECK; 5507 return OSR_AFTER_STACK_CHECK;
5506 } 5508 }
5507 5509
5508 5510
5509 } // namespace internal 5511 } // namespace internal
5510 } // namespace v8 5512 } // namespace v8
5511 5513
5512 #endif // V8_TARGET_ARCH_X64 5514 #endif // V8_TARGET_ARCH_X64
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