--- old/src/hotspot/cpu/sparc/compiledIC_sparc.cpp	2020-05-20 18:08:42.268101711 -0700
+++ /dev/null	2020-03-09 18:57:19.455001459 -0700
@@ -1,149 +0,0 @@
-/*
- * Copyright (c) 1997, 2019, 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.
- *
- */
-
-#include "precompiled.hpp"
-#include "asm/macroAssembler.inline.hpp"
-#include "code/compiledIC.hpp"
-#include "code/icBuffer.hpp"
-#include "code/nmethod.hpp"
-#include "memory/resourceArea.hpp"
-#include "runtime/mutexLocker.hpp"
-#include "runtime/safepoint.hpp"
-#ifdef COMPILER2
-#include "opto/matcher.hpp"
-#endif
-
-// ----------------------------------------------------------------------------
-
-#define __ _masm.
-address CompiledStaticCall::emit_to_interp_stub(CodeBuffer &cbuf, address mark) {
-  // Stub is fixed up when the corresponding call is converted from calling
-  // compiled code to calling interpreted code.
-  // set (empty), G5
-  // jmp -1
-
-  if (mark == NULL) {
-    mark = cbuf.insts_mark();  // Get mark within main instrs section.
-  }
-
-  MacroAssembler _masm(&cbuf);
-
-  address base = __ start_a_stub(to_interp_stub_size());
-  if (base == NULL) {
-    return NULL;  // CodeBuffer::expand failed.
-  }
-
-  // Static stub relocation stores the instruction address of the call.
-  __ relocate(static_stub_Relocation::spec(mark));
-
-  __ set_metadata(NULL, as_Register(Matcher::inline_cache_reg_encode()));
-
-  __ set_inst_mark();
-  AddressLiteral addrlit(-1);
-  __ JUMP(addrlit, G3, 0);
-
-  __ delayed()->nop();
-
-  assert(__ pc() - base <= to_interp_stub_size(), "wrong stub size");
-
-  // Update current stubs pointer and restore code_end.
-  __ end_a_stub();
-  return base;
-}
-#undef __
-
-int CompiledStaticCall::to_trampoline_stub_size() {
-  // SPARC doesn't use trampolines.
-  return 0;
-}
-
-int CompiledStaticCall::to_interp_stub_size() {
-  // This doesn't need to be accurate but it must be larger or equal to
-  // the real size of the stub.
-  return (NativeMovConstReg::instruction_size +  // sethi/setlo;
-          NativeJump::instruction_size); // sethi; jmp; nop
-}
-
-// Relocation entries for call stub, compiled java to interpreter.
-int CompiledStaticCall::reloc_to_interp_stub() {
-  return 10;  // 4 in emit_java_to_interp + 1 in Java_Static_Call
-}
-
-void CompiledDirectStaticCall::set_to_interpreted(const methodHandle& callee, address entry) {
-  address stub = find_stub(/*is_aot*/ false);
-  guarantee(stub != NULL, "stub not found");
-
-  if (TraceICs) {
-    ResourceMark rm;
-    tty->print_cr("CompiledDirectStaticCall@" INTPTR_FORMAT ": set_to_interpreted %s",
-                  p2i(instruction_address()),
-                  callee->name_and_sig_as_C_string());
-  }
-
-  // Creation also verifies the object.
-  NativeMovConstReg* method_holder = nativeMovConstReg_at(stub);
-  NativeJump*        jump          = nativeJump_at(method_holder->next_instruction_address());
-  verify_mt_safe(callee, entry, method_holder, jump);
-
-  // Update stub.
-  method_holder->set_data((intptr_t)callee());
-  jump->set_jump_destination(entry);
-
-  // Update jump to call.
-  set_destination_mt_safe(stub);
-}
-
-void CompiledDirectStaticCall::set_stub_to_clean(static_stub_Relocation* static_stub) {
-  // Reset stub.
-  address stub = static_stub->addr();
-  assert(stub != NULL, "stub not found");
-  assert(CompiledICLocker::is_safe(stub), "mt unsafe call");
-  // Creation also verifies the object.
-  NativeMovConstReg* method_holder = nativeMovConstReg_at(stub);
-  NativeJump*        jump          = nativeJump_at(method_holder->next_instruction_address());
-  method_holder->set_data(0);
-  jump->set_jump_destination((address)-1);
-}
-
-//-----------------------------------------------------------------------------
-// Non-product mode code
-#ifndef PRODUCT
-
-void CompiledDirectStaticCall::verify() {
-  // Verify call.
-  _call->verify();
-  _call->verify_alignment();
-
-  // Verify stub.
-  address stub = find_stub(/*is_aot*/ false);
-  assert(stub != NULL, "no stub found for static call");
-  // Creation also verifies the object.
-  NativeMovConstReg* method_holder = nativeMovConstReg_at(stub);
-  NativeJump*        jump          = nativeJump_at(method_holder->next_instruction_address());
-
-  // Verify state.
-  assert(is_clean() || is_call_to_compiled() || is_call_to_interpreted(), "sanity check");
-}
-
-#endif // !PRODUCT