Add Arith256.* files to Visual Studio project

windows/LibEvmJit.vcxproj

@@ -123,6 +123,7 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="..\libevmjit\Arith256.cpp" />
     <ClCompile Include="..\libevmjit\BasicBlock.cpp" />
     <ClCompile Include="..\libevmjit\Compiler.cpp" />
     <ClCompile Include="..\libevmjit\CompilerHelper.cpp" />
@@ -138,6 +139,7 @@
     <ClCompile Include="..\libevmjit\VM.cpp" />
   </ItemGroup>
   <ItemGroup>
+    <ClInclude Include="..\libevmjit\Arith256.h" />
     <ClInclude Include="..\libevmjit\BasicBlock.h" />
     <ClInclude Include="..\libevmjit\Compiler.h" />
     <ClInclude Include="..\libevmjit\CompilerHelper.h" />

windows/LibEvmJit.vcxproj.filters

@@ -45,6 +45,9 @@
     <ClCompile Include="..\libevmjit\Stack.cpp">
       <Filter>libevmjit</Filter>
     </ClCompile>
+    <ClCompile Include="..\libevmjit\Arith256.cpp">
+      <Filter>libevmjit</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\libevmjit\BasicBlock.h">
@@ -86,5 +89,8 @@
     <ClInclude Include="..\libevmjit\Stack.h">
       <Filter>libevmjit</Filter>
     </ClInclude>
+    <ClInclude Include="..\libevmjit\Arith256.h">
+      <Filter>libevmjit</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>