Fix LDTOKEN in interpreter (#116234)

The CEE_LDTOKEN compilation incorrectly assumes that the resolved token
contains either hClass or hField or hMethod and it checks for the hClass
first. But the hClass is present always, so resolving token for method
or field doesn't work correctly.

This change fixes it by reordering the checks in an order matching what JIT
does.

Author: janvorli

src/coreclr/interpreter/compiler.cpp

@@ -4226,20 +4226,20 @@ int InterpCompiler::GenerateCode(CORINFO_METHOD_INFO* methodInfo)
 
                 // see jit/importer.cpp CEE_LDTOKEN
                 CorInfoHelpFunc helper;
-                if (resolvedToken.hClass)
+                if (resolvedToken.hField)
                 {
-                    helper = CORINFO_HELP_TYPEHANDLE_TO_RUNTIMETYPEHANDLE;
-                    m_pLastNewIns->data[0] = GetDataItemIndex(resolvedToken.hClass);
+                    helper = CORINFO_HELP_FIELDDESC_TO_STUBRUNTIMEFIELD;
+                    m_pLastNewIns->data[0] = GetDataItemIndex(resolvedToken.hField);
                 }
                 else if (resolvedToken.hMethod)
                 {
                     helper = CORINFO_HELP_METHODDESC_TO_STUBRUNTIMEMETHOD;
                     m_pLastNewIns->data[0] = GetDataItemIndex(resolvedToken.hMethod);
                 }
-                else if (resolvedToken.hField)
+                else if (resolvedToken.hClass)
                 {
-                    helper = CORINFO_HELP_FIELDDESC_TO_STUBRUNTIMEFIELD;
-                    m_pLastNewIns->data[0] = GetDataItemIndex(resolvedToken.hField);
+                    helper = CORINFO_HELP_TYPEHANDLE_TO_RUNTIMETYPEHANDLE;
+                    m_pLastNewIns->data[0] = GetDataItemIndex(resolvedToken.hClass);
                 }
                 else
                 {