ART: Fix typo in ThreadOffset modification

Change-Id: Ifc3bd44a2a8442dcc242f4abcb17ae2acbc3b4e7
diff --git a/compiler/dex/quick/gen_invoke.cc b/compiler/dex/quick/gen_invoke.cc
index 963c216..7aaffcb 100644
--- a/compiler/dex/quick/gen_invoke.cc
+++ b/compiler/dex/quick/gen_invoke.cc
@@ -1759,7 +1759,7 @@
       if (Is64BitInstructionSet(cu_->instruction_set)) {
         call_inst = GenInvokeNoInlineCall<8>(this, info->type);
       } else {
-        call_inst = GenInvokeNoInlineCall<8>(this, info->type);
+        call_inst = GenInvokeNoInlineCall<4>(this, info->type);
       }
     }
   }