1 /* 2 * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #ifndef SHARE_VM_C1_C1_CFGPRINTER_HPP 26 #define SHARE_VM_C1_C1_CFGPRINTER_HPP 27 28 #include "c1/c1_Compilation.hpp" 29 #include "c1/c1_Instruction.hpp" 30 31 #ifndef PRODUCT 32 33 // This is a utility class used for recording the results of a 34 // compilation for later analysis. 35 36 class CFGPrinterOutput; 37 class Interval; 38 39 typedef GrowableArray<Interval*> IntervalList; 40 41 class CFGPrinter : public AllStatic { 42 private: 43 static CFGPrinterOutput* _output; 44 public: 45 static CFGPrinterOutput* output() { assert(_output != NULL, ""); return _output; } 46 47 48 static void print_compilation(Compilation* compilation); 49 static void print_cfg(BlockList* blocks, const char* name, bool do_print_HIR, bool do_print_LIR); 50 static void print_cfg(IR* blocks, const char* name, bool do_print_HIR, bool do_print_LIR); 51 static void print_intervals(IntervalList* intervals, const char* name); 52 }; 53 54 #endif 55 56 #endif // SHARE_VM_C1_C1_CFGPRINTER_HPP