Mercurial > hg > graal-compiler
view src/share/vm/c1/c1_Compiler.hpp @ 12979:1d1ea10fe09f
8015255: NPG: Don't waste fragment at the end of a VirtualSpaceNode before retiring it.
Summary: Chunk up the last piece of committed memory in a VSN when getting a new one.
Reviewed-by: stefank, jmasa
author | mgerdin |
---|---|
date | Tue, 15 Oct 2013 13:56:46 +0200 |
parents | 01e51113b4f5 |
children | 469216acdb28 |
line wrap: on
line source
/* * Copyright (c) 1999, 2010, 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. * */ #ifndef SHARE_VM_C1_C1_COMPILER_HPP #define SHARE_VM_C1_C1_COMPILER_HPP #include "compiler/abstractCompiler.hpp" // There is one instance of the Compiler per CompilerThread. class Compiler: public AbstractCompiler { private: // Tracks whether runtime has been initialized static volatile int _runtimes; public: // Creation Compiler(); ~Compiler(); // Name of this compiler virtual const char* name() { return "C1"; } virtual bool is_c1() { return true; }; BufferBlob* get_buffer_blob(ciEnv* env); // Missing feature tests virtual bool supports_native() { return true; } virtual bool supports_osr () { return true; } // Customization virtual bool needs_adapters () { return false; } virtual bool needs_stubs () { return false; } // Initialization virtual void initialize(); static void initialize_all(); // Compilation entry point for methods virtual void compile_method(ciEnv* env, ciMethod* target, int entry_bci); // Print compilation timers and statistics virtual void print_timers(); }; #endif // SHARE_VM_C1_C1_COMPILER_HPP