--- old/src/hotspot/cpu/sparc/methodHandles_sparc.hpp	2020-05-01 02:29:11.531804433 -0700
+++ /dev/null	2020-03-09 18:57:19.455001459 -0700
@@ -1,60 +0,0 @@
-/*
- * Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-// Platform-specific definitions for method handles.
-// These definitions are inlined into class MethodHandles.
-
-// Adapters
-enum /* platform_dependent_constants */ {
-  adapter_code_size = 35000 DEBUG_ONLY(+ 50000)
-};
-
-// Additional helper methods for MethodHandles code generation:
-public:
-  static void load_klass_from_Class(MacroAssembler* _masm, Register klass_reg, Register temp_reg, Register temp2_reg);
-
-  static void verify_klass(MacroAssembler* _masm,
-                           Register obj_reg, SystemDictionary::WKID klass_id,
-                           Register temp_reg, Register temp2_reg,
-                           const char* error_message = "wrong klass") NOT_DEBUG_RETURN;
-
-  static void verify_method_handle(MacroAssembler* _masm, Register mh_reg,
-                                   Register temp_reg, Register temp2_reg) {
-    verify_klass(_masm, mh_reg, SystemDictionary::WK_KLASS_ENUM_NAME(java_lang_invoke_MethodHandle),
-                 temp_reg, temp2_reg,
-                 "reference is a MH");
-  }
-
-  static void verify_ref_kind(MacroAssembler* _masm, int ref_kind, Register member_reg, Register temp) NOT_DEBUG_RETURN;
-
-  // Similar to InterpreterMacroAssembler::jump_from_interpreted.
-  // Takes care of special dispatch from single stepping too.
-  static void jump_from_method_handle(MacroAssembler* _masm, Register method,
-                                      Register temp, Register temp2,
-                                      bool for_compiler_entry);
-
-  static void jump_to_lambda_form(MacroAssembler* _masm,
-                                  Register recv, Register method_temp,
-                                  Register temp2, Register temp3,
-                                  bool for_compiler_entry);