[builtins] Move the Boolean constructor to C++.

src/full-codegen/x87/full-codegen-x87.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #if V8_TARGET_ARCH_X87
 
 #include "src/ast/scopes.h"
 #include "src/code-factory.h"
 #include "src/code-stubs.h"
 #include "src/codegen.h"
@@ skipping 3122 matching lines @@
   }
 
   __ SmiUntag(value);
   // No need to untag a smi for two-byte addressing.
   __ mov_w(FieldOperand(string, index, times_1, SeqTwoByteString::kHeaderSize),
            value);
   context()->Plug(string);
 }
 
 
-void FullCodeGenerator::EmitSetValueOf(CallRuntime* expr) {
-  ZoneList<Expression*>* args = expr->arguments();
-  DCHECK(args->length() == 2);
-
-  VisitForStackValue(args->at(0));  // Load the object.
-  VisitForAccumulatorValue(args->at(1));  // Load the value.
-  __ pop(ebx);  // eax = value. ebx = object.
-
-  Label done;
-  // If the object is a smi, return the value.
-  __ JumpIfSmi(ebx, &done, Label::kNear);
-
-  // If the object is not a value type, return the value.
-  __ CmpObjectType(ebx, JS_VALUE_TYPE, ecx);
-  __ j(not_equal, &done, Label::kNear);
-
-  // Store the value.
-  __ mov(FieldOperand(ebx, JSValue::kValueOffset), eax);
-
-  // Update the write barrier.  Save the value as it will be
-  // overwritten by the write barrier code and is needed afterward.
-  __ mov(edx, eax);
-  __ RecordWriteField(ebx, JSValue::kValueOffset, edx, ecx, kDontSaveFPRegs);
-
-  __ bind(&done);
-  context()->Plug(eax);
-}
-
-
 void FullCodeGenerator::EmitToInteger(CallRuntime* expr) {
   ZoneList<Expression*>* args = expr->arguments();
   DCHECK_EQ(1, args->length());
 
   // Load the argument into eax and convert it.
   VisitForAccumulatorValue(args->at(0));
 
   // Convert the object to an integer.
   Label done_convert;
   __ JumpIfSmi(eax, &done_convert, Label::kNear);
@@ skipping 1309 matching lines @@
             Assembler::target_address_at(call_target_address,
                                          unoptimized_code));
   return OSR_AFTER_STACK_CHECK;
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X87