1 /*
   2  * Copyright (c) 2005, 2010, 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 IntervalList;


  38 
  39 class CFGPrinter : public AllStatic {
  40 private:
  41   static CFGPrinterOutput* _output;
  42 public:
  43   static CFGPrinterOutput* output() { assert(_output != NULL, ""); return _output; }
  44 
  45 
  46   static void print_compilation(Compilation* compilation);
  47   static void print_cfg(BlockList* blocks, const char* name, bool do_print_HIR, bool do_print_LIR);
  48   static void print_cfg(IR* blocks, const char* name, bool do_print_HIR, bool do_print_LIR);
  49   static void print_intervals(IntervalList* intervals, const char* name);
  50 };
  51 
  52 #endif
  53 
  54 #endif // SHARE_VM_C1_C1_CFGPRINTER_HPP

   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