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Issue 957823002: Remove ValidateSuperCall (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 10 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_ARM 7 #if V8_TARGET_ARCH_ARM
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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3266 __ mov(r3, Operand(SmiFromSlot(expr->CallNewFeedbackSlot()))); 3266 __ mov(r3, Operand(SmiFromSlot(expr->CallNewFeedbackSlot())));
3267 3267
3268 CallConstructStub stub(isolate(), RECORD_CONSTRUCTOR_TARGET); 3268 CallConstructStub stub(isolate(), RECORD_CONSTRUCTOR_TARGET);
3269 __ Call(stub.GetCode(), RelocInfo::CONSTRUCT_CALL); 3269 __ Call(stub.GetCode(), RelocInfo::CONSTRUCT_CALL);
3270 PrepareForBailoutForId(expr->ReturnId(), TOS_REG); 3270 PrepareForBailoutForId(expr->ReturnId(), TOS_REG);
3271 context()->Plug(r0); 3271 context()->Plug(r0);
3272 } 3272 }
3273 3273
3274 3274
3275 void FullCodeGenerator::EmitSuperConstructorCall(Call* expr) { 3275 void FullCodeGenerator::EmitSuperConstructorCall(Call* expr) {
3276 if (!ValidateSuperCall(expr)) return;
3277 Variable* new_target_var = scope()->DeclarationScope()->new_target_var(); 3276 Variable* new_target_var = scope()->DeclarationScope()->new_target_var();
3278 GetVar(result_register(), new_target_var); 3277 GetVar(result_register(), new_target_var);
3279 __ Push(result_register()); 3278 __ Push(result_register());
3280 3279
3281 EmitLoadSuperConstructor(); 3280 EmitLoadSuperConstructor();
3282 __ push(result_register()); 3281 __ push(result_register());
3283 3282
3284 // Push the arguments ("left-to-right") on the stack. 3283 // Push the arguments ("left-to-right") on the stack.
3285 ZoneList<Expression*>* args = expr->arguments(); 3284 ZoneList<Expression*>* args = expr->arguments();
3286 int arg_count = args->length(); 3285 int arg_count = args->length();
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5502 5501
5503 DCHECK(interrupt_address == 5502 DCHECK(interrupt_address ==
5504 isolate->builtins()->OsrAfterStackCheck()->entry()); 5503 isolate->builtins()->OsrAfterStackCheck()->entry());
5505 return OSR_AFTER_STACK_CHECK; 5504 return OSR_AFTER_STACK_CHECK;
5506 } 5505 }
5507 5506
5508 5507
5509 } } // namespace v8::internal 5508 } } // namespace v8::internal
5510 5509
5511 #endif // V8_TARGET_ARCH_ARM 5510 #endif // V8_TARGET_ARCH_ARM
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