Revert "X87: Classes: Add basic support for properties."

src/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.
 
 #include "src/v8.h"
 
 #if V8_TARGET_ARCH_X87
 
 #include "src/code-factory.h"
 #include "src/code-stubs.h"
@@ skipping 2390 matching lines @@
       break;
     default:
       UNREACHABLE();
   }
 
   __ bind(&done);
   context()->Plug(eax);
 }
 
 
-void FullCodeGenerator::EmitClassDefineProperties(ClassLiteral* lit) {
-  // Constructor is in eax.
-  DCHECK(lit != NULL);
-  __ push(eax);
-
-  // No access check is needed here since the constructor is created by the
-  // class literal.
-  Register scratch = ebx;
-  __ mov(scratch, FieldOperand(eax, JSFunction::kPrototypeOrInitialMapOffset));
-  __ Push(scratch);
-
-  for (int i = 0; i < lit->properties()->length(); i++) {
-    ObjectLiteral::Property* property = lit->properties()->at(i);
-    Literal* key = property->key()->AsLiteral();
-    Expression* value = property->value();
-    DCHECK(key != NULL);
-
-    if (property->is_static()) {
-      __ push(Operand(esp, kPointerSize));  // constructor
-    } else {
-      __ push(Operand(esp, 0));  // prototype
-    }
-    VisitForStackValue(key);
-
-    switch (property->kind()) {
-      case ObjectLiteral::Property::CONSTANT:
-      case ObjectLiteral::Property::MATERIALIZED_LITERAL:
-      case ObjectLiteral::Property::COMPUTED:
-      case ObjectLiteral::Property::PROTOTYPE:
-        VisitForStackValue(value);
-        __ push(Immediate(Smi::FromInt(NONE)));
-        __ CallRuntime(Runtime::kDefineDataPropertyUnchecked, 4);
-        break;
-
-      case ObjectLiteral::Property::GETTER:
-        VisitForStackValue(value);
-        __ push(Immediate(isolate()->factory()->null_value()));
-        __ push(Immediate(Smi::FromInt(NONE)));
-        __ CallRuntime(Runtime::kDefineAccessorPropertyUnchecked, 5);
-        break;
-
-      case ObjectLiteral::Property::SETTER:
-        __ push(Immediate(isolate()->factory()->null_value()));
-        VisitForStackValue(value);
-        __ push(Immediate(Smi::FromInt(NONE)));
-        __ CallRuntime(Runtime::kDefineAccessorPropertyUnchecked, 5);
-        break;
-
-      default:
-        UNREACHABLE();
-    }
-  }
-
-  // prototype
-  __ CallRuntime(Runtime::kToFastProperties, 1);
-
-  // constructor
-  __ CallRuntime(Runtime::kToFastProperties, 1);
-}
-
-
 void FullCodeGenerator::EmitBinaryOp(BinaryOperation* expr,
                                      Token::Value op,
                                      OverwriteMode mode) {
   __ pop(edx);
   Handle<Code> code = CodeFactory::BinaryOpIC(isolate(), op, mode).code();
   JumpPatchSite patch_site(masm_);    // unbound, signals no inlined smi code.
   CallIC(code, expr->BinaryOperationFeedbackId());
   patch_site.EmitPatchInfo();
   context()->Plug(eax);
 }
@@ skipping 2726 matching lines @@
   DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(),
             Assembler::target_address_at(call_target_address,
                                          unoptimized_code));
   return OSR_AFTER_STACK_CHECK;
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X87