Extract LoadAccessor into a masm function.

src/ic/x87/handler-compiler-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/ic/call-optimization.h"
 #include "src/ic/handler-compiler.h"
@@ skipping 14 matching lines @@
     if (accessor_index >= 0) {
       // Call the JavaScript getter with the receiver on the stack.
       if (IC::TypeToMap(*type, masm->isolate())->IsJSGlobalObjectMap()) {
         // Swap in the global receiver.
         __ mov(receiver,
                FieldOperand(receiver, JSGlobalObject::kGlobalProxyOffset));
       }
       __ push(receiver);
       ParameterCount actual(0);
       ParameterCount expected(expected_arguments);
-      Register scratch = holder;
-      __ mov(scratch, FieldOperand(holder, HeapObject::kMapOffset));
-      __ LoadInstanceDescriptors(scratch, scratch);
-      __ mov(scratch, FieldOperand(scratch, DescriptorArray::GetValueOffset(
-                                                accessor_index)));
-      __ mov(edi, FieldOperand(scratch, AccessorPair::kGetterOffset));
+      __ LoadAccessor(edi, holder, accessor_index, ACCESSOR_GETTER);
       __ InvokeFunction(edi, expected, actual, CALL_FUNCTION,
                         NullCallWrapper());
     } else {
       // If we generate a global code snippet for deoptimization only, remember
       // the place to continue after deoptimization.
       masm->isolate()->heap()->SetGetterStubDeoptPCOffset(masm->pc_offset());
     }
 
     // Restore context register.
     __ mov(esi, Operand(ebp, StandardFrameConstants::kContextOffset));
@@ skipping 199 matching lines @@
       // Call the JavaScript setter with receiver and value on the stack.
       if (IC::TypeToMap(*type, masm->isolate())->IsJSGlobalObjectMap()) {
         // Swap in the global receiver.
         __ mov(receiver,
                FieldOperand(receiver, JSGlobalObject::kGlobalProxyOffset));
       }
       __ push(receiver);
       __ push(value());
       ParameterCount actual(1);
       ParameterCount expected(expected_arguments);
-      Register scratch = holder;
-      __ mov(scratch, FieldOperand(holder, HeapObject::kMapOffset));
-      __ LoadInstanceDescriptors(scratch, scratch);
-      __ mov(scratch, FieldOperand(scratch, DescriptorArray::GetValueOffset(
-                                                accessor_index)));
-      __ mov(edi, FieldOperand(scratch, AccessorPair::kSetterOffset));
+      __ LoadAccessor(edi, holder, accessor_index, ACCESSOR_SETTER);
       __ InvokeFunction(edi, expected, actual, CALL_FUNCTION,
                         NullCallWrapper());
     } else {
       // If we generate a global code snippet for deoptimization only, remember
       // the place to continue after deoptimization.
       masm->isolate()->heap()->SetSetterStubDeoptPCOffset(masm->pc_offset());
     }
 
     // We have to return the passed value, not the return value of the setter.
     __ pop(eax);
@@ skipping 490 matching lines @@
   // Return the generated code.
   return GetCode(kind(), Code::NORMAL, name);
 }
 
 
 #undef __
 }
 }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X87