| /* | |
| * Copyright (c) 2016, 2025, 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 "asm/register.hpp" | |
| #include "c1/c1_LIR.hpp" | |
| FloatRegister LIR_Opr::as_float_reg() const { | |
| return as_FloatRegister(fpu_regnr()); | |
| } | |
| FloatRegister LIR_Opr::as_double_reg() const { | |
| return as_FloatRegister(fpu_regnrLo()); | |
| } | |
| // Reg2 unused. | |
| LIR_Opr LIR_OprFact::double_fpu(int reg1, int reg2) { | |
| assert(as_FloatRegister(reg2) == fnoreg, "Not used on this platform"); | |
| return (LIR_Opr)(intptr_t)((reg1 << LIR_Opr::reg1_shift) | | |
| (reg1 << LIR_Opr::reg2_shift) | | |
| LIR_Opr::double_type | | |
| LIR_Opr::fpu_register | | |
| LIR_Opr::double_size); | |
| } | |
| #ifndef PRODUCT | |
| void LIR_Address::verify() const { | |
| assert(base()->is_cpu_register(), "wrong base operand"); | |
| assert(index()->is_illegal() || index()->is_double_cpu() || index()->is_single_cpu(), "wrong index operand"); | |
| assert(base()->type() == T_ADDRESS || base()->type() == T_OBJECT || base()->type() == T_LONG || base()->type() == T_METADATA, | |
| "wrong type for addresses"); | |
| } | |
| #endif // PRODUCT |