--- old/src/hotspot/cpu/sparc/c1_LIR_sparc.cpp	2020-05-01 02:28:37.523150272 -0700
+++ /dev/null	2020-03-09 18:57:19.455001459 -0700
@@ -1,56 +0,0 @@
-/*
- * Copyright (c) 2016, 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/register.hpp"
-#include "c1/c1_FrameMap.hpp"
-#include "c1/c1_LIR.hpp"
-
-FloatRegister LIR_OprDesc::as_float_reg() const {
-  return FrameMap::nr2floatreg(fpu_regnr());
-}
-
-FloatRegister LIR_OprDesc::as_double_reg() const {
-  return FrameMap::nr2floatreg(fpu_regnrHi());
-}
-
-LIR_Opr LIR_OprFact::double_fpu(int reg1, int reg2) {
-  assert(as_FloatRegister(reg2) != fnoreg, "Sparc holds double in two regs.");
-  return (LIR_Opr)(intptr_t)((reg1 << LIR_OprDesc::reg1_shift) |
-                             (reg2 << LIR_OprDesc::reg2_shift) |
-                             LIR_OprDesc::double_type          |
-                             LIR_OprDesc::fpu_register         |
-                             LIR_OprDesc::double_size);
-}
-
-#ifndef PRODUCT
-void LIR_Address::verify() const {
-  assert(scale() == times_1, "Scaled addressing mode not available on SPARC and should not be used");
-  assert(disp() == 0 || index()->is_illegal(), "can't have both");
-  assert(base()->is_cpu_register(), "wrong base operand");
-  assert(index()->is_illegal() || index()->is_double_cpu(), "wrong index operand");
-  assert(base()->type() == T_OBJECT || base()->type() == T_LONG || base()->type() == T_METADATA,
-         "wrong type for addresses");
-}
-#endif // PRODUCT