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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 #if V8_TARGET_ARCH_IA32 | 5 #if V8_TARGET_ARCH_IA32 |
6 | 6 |
7 #include "src/full-codegen/full-codegen.h" | 7 #include "src/full-codegen/full-codegen.h" |
8 #include "src/ast/compile-time-value.h" | 8 #include "src/ast/compile-time-value.h" |
9 #include "src/ast/scopes.h" | 9 #include "src/ast/scopes.h" |
10 #include "src/code-factory.h" | 10 #include "src/code-factory.h" |
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2282 } | 2282 } |
2283 // Update profiling counters before the tail call since we will | 2283 // Update profiling counters before the tail call since we will |
2284 // not return to this function. | 2284 // not return to this function. |
2285 EmitProfilingCounterHandlingForReturnSequence(true); | 2285 EmitProfilingCounterHandlingForReturnSequence(true); |
2286 } | 2286 } |
2287 Handle<Code> code = | 2287 Handle<Code> code = |
2288 CodeFactory::CallIC(isolate(), mode, expr->tail_call_mode()).code(); | 2288 CodeFactory::CallIC(isolate(), mode, expr->tail_call_mode()).code(); |
2289 __ Move(edx, Immediate(SmiFromSlot(expr->CallFeedbackICSlot()))); | 2289 __ Move(edx, Immediate(SmiFromSlot(expr->CallFeedbackICSlot()))); |
2290 __ mov(edi, Operand(esp, (arg_count + 1) * kPointerSize)); | 2290 __ mov(edi, Operand(esp, (arg_count + 1) * kPointerSize)); |
2291 __ Move(eax, Immediate(arg_count)); | 2291 __ Move(eax, Immediate(arg_count)); |
2292 __ call(code, RelocInfo::CODE_TARGET); | 2292 CallIC(code); |
2293 OperandStackDepthDecrement(arg_count + 1); | 2293 OperandStackDepthDecrement(arg_count + 1); |
2294 | 2294 |
2295 RecordJSReturnSite(expr); | 2295 RecordJSReturnSite(expr); |
2296 RestoreContext(); | 2296 RestoreContext(); |
2297 context()->DropAndPlug(1, eax); | 2297 context()->DropAndPlug(1, eax); |
2298 } | 2298 } |
2299 | 2299 |
2300 void FullCodeGenerator::EmitResolvePossiblyDirectEval(Call* expr) { | 2300 void FullCodeGenerator::EmitResolvePossiblyDirectEval(Call* expr) { |
2301 int arg_count = expr->arguments()->length(); | 2301 int arg_count = expr->arguments()->length(); |
2302 // Push copy of the first argument or undefined if it doesn't exist. | 2302 // Push copy of the first argument or undefined if it doesn't exist. |
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2427 | 2427 |
2428 // Load function and argument count into edi and eax. | 2428 // Load function and argument count into edi and eax. |
2429 __ Move(eax, Immediate(arg_count)); | 2429 __ Move(eax, Immediate(arg_count)); |
2430 __ mov(edi, Operand(esp, arg_count * kPointerSize)); | 2430 __ mov(edi, Operand(esp, arg_count * kPointerSize)); |
2431 | 2431 |
2432 // Record call targets in unoptimized code. | 2432 // Record call targets in unoptimized code. |
2433 __ EmitLoadTypeFeedbackVector(ebx); | 2433 __ EmitLoadTypeFeedbackVector(ebx); |
2434 __ mov(edx, Immediate(SmiFromSlot(expr->CallNewFeedbackSlot()))); | 2434 __ mov(edx, Immediate(SmiFromSlot(expr->CallNewFeedbackSlot()))); |
2435 | 2435 |
2436 CallConstructStub stub(isolate()); | 2436 CallConstructStub stub(isolate()); |
2437 __ call(stub.GetCode(), RelocInfo::CODE_TARGET); | 2437 CallIC(stub.GetCode()); |
2438 OperandStackDepthDecrement(arg_count + 1); | 2438 OperandStackDepthDecrement(arg_count + 1); |
2439 PrepareForBailoutForId(expr->ReturnId(), BailoutState::TOS_REGISTER); | 2439 PrepareForBailoutForId(expr->ReturnId(), BailoutState::TOS_REGISTER); |
2440 RestoreContext(); | 2440 RestoreContext(); |
2441 context()->Plug(eax); | 2441 context()->Plug(eax); |
2442 } | 2442 } |
2443 | 2443 |
2444 | 2444 |
2445 void FullCodeGenerator::EmitSuperConstructorCall(Call* expr) { | 2445 void FullCodeGenerator::EmitSuperConstructorCall(Call* expr) { |
2446 SuperCallReference* super_call_ref = | 2446 SuperCallReference* super_call_ref = |
2447 expr->expression()->AsSuperCallReference(); | 2447 expr->expression()->AsSuperCallReference(); |
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3528 isolate->builtins()->OnStackReplacement()->entry(), | 3528 isolate->builtins()->OnStackReplacement()->entry(), |
3529 Assembler::target_address_at(call_target_address, unoptimized_code)); | 3529 Assembler::target_address_at(call_target_address, unoptimized_code)); |
3530 return ON_STACK_REPLACEMENT; | 3530 return ON_STACK_REPLACEMENT; |
3531 } | 3531 } |
3532 | 3532 |
3533 | 3533 |
3534 } // namespace internal | 3534 } // namespace internal |
3535 } // namespace v8 | 3535 } // namespace v8 |
3536 | 3536 |
3537 #endif // V8_TARGET_ARCH_IA32 | 3537 #endif // V8_TARGET_ARCH_IA32 |
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