MIPS64: fix Make map check in NamedStoreHandlerCompiler::GenerateFieldTypeChecks weak.

src/ic/mips64/handler-compiler-mips64.cc

 // Copyright 2014 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_MIPS64
 
 #include "src/ic/call-optimization.h"
 #include "src/ic/handler-compiler.h"
@@ skipping 364 matching lines @@
   Register scratch = scratch2();
   DCHECK(!value_reg.is(map_reg));
   DCHECK(!value_reg.is(scratch));
   __ JumpIfSmi(value_reg, miss_label);
   HeapType::Iterator<Map> it = field_type->Classes();
   if (!it.Done()) {
     __ ld(map_reg, FieldMemOperand(value_reg, HeapObject::kMapOffset));
     Label do_store;
     while (true) {
       // Compare map directly within the Branch() functions.
+      __ GetWeakValue(scratch, Map::WeakCellForMap(it.Current()));
       it.Advance();
-      __ GetWeakValue(scratch, Map::WeakCellForMap(it.Current()));
       if (it.Done()) {
         __ Branch(miss_label, ne, map_reg, Operand(scratch));
         break;
       }
       __ Branch(&do_store, eq, map_reg, Operand(scratch));
     }
     __ bind(&do_store);
   }
 }
 
@@ skipping 331 matching lines @@
   // Return the generated code.
   return GetCode(kind(), Code::NORMAL, name);
 }
 
 
 #undef __
 }
 }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS64