Mercurial > hg > graal-compiler
view src/cpu/zero/vm/vmreg_zero.cpp @ 17331:7b6e829e995a
Truffle: improve inlining performance warnings.
author | Christian Humer <christian.humer@gmail.com> |
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date | Fri, 03 Oct 2014 16:22:48 +0200 |
parents | f95d63e2154a |
children |
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/* * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved. * Copyright 2007 Red Hat, Inc. * 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/assembler.hpp" #include "code/vmreg.hpp" void VMRegImpl::set_regName() { int i = 0; Register reg = ::as_Register(0); for ( ; i < ConcreteRegisterImpl::max_gpr ; ) { regName[i++] = reg->name(); reg = reg->successor(); } FloatRegister freg = ::as_FloatRegister(0); for ( ; i < ConcreteRegisterImpl::max_fpr ; ) { regName[i++] = freg->name(); freg = freg->successor(); } assert(i == ConcreteRegisterImpl::number_of_registers, "fix this"); } bool VMRegImpl::is_Register() { return value() >= 0 && value() < ConcreteRegisterImpl::max_gpr; } bool VMRegImpl::is_FloatRegister() { return value() >= ConcreteRegisterImpl::max_gpr && value() < ConcreteRegisterImpl::max_fpr; } Register VMRegImpl::as_Register() { assert(is_Register(), "must be"); return ::as_Register(value()); } FloatRegister VMRegImpl::as_FloatRegister() { assert(is_FloatRegister(), "must be" ); return ::as_FloatRegister(value() - ConcreteRegisterImpl::max_gpr); }