92 lines
3.0 KiB
C++
92 lines
3.0 KiB
C++
/*
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* Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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#ifndef SHARE_VM_C1_C1_CFGPRINTER_HPP
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#define SHARE_VM_C1_C1_CFGPRINTER_HPP
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#include "c1/c1_Compilation.hpp"
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#include "c1/c1_Instruction.hpp"
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#ifndef PRODUCT
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// This is a utility class used for recording the results of a
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// compilation for later analysis.
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class CFGPrinterOutput;
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class Interval;
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typedef GrowableArray<Interval*> IntervalList;
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class CFGPrinter : public AllStatic {
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public:
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static void print_compilation(Compilation* compilation);
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static void print_cfg(BlockList* blocks, const char* name, bool do_print_HIR, bool do_print_LIR);
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static void print_cfg(IR* blocks, const char* name, bool do_print_HIR, bool do_print_LIR);
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static void print_intervals(IntervalList* intervals, const char* name);
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};
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class CFGPrinterOutput : public CHeapObj<mtCompiler> {
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private:
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outputStream* _output;
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Compilation* _compilation;
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bool _do_print_HIR;
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bool _do_print_LIR;
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class PrintBlockClosure: public BlockClosure {
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void block_do(BlockBegin* block) { if (block != NULL) Compilation::current()->cfg_printer_output()->print_block(block); }
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};
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outputStream* output() { assert(_output != NULL, ""); return _output; }
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void inc_indent();
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void dec_indent();
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void print(const char* format, ...) ATTRIBUTE_PRINTF(2, 3);
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void print_begin(const char* tag);
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void print_end(const char* tag);
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char* method_name(ciMethod* method, bool short_name = false);
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public:
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CFGPrinterOutput(Compilation* compilation);
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void set_print_flags(bool do_print_HIR, bool do_print_LIR) { _do_print_HIR = do_print_HIR; _do_print_LIR = do_print_LIR; }
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void print_compilation();
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void print_intervals(IntervalList* intervals, const char* name);
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void print_state(BlockBegin* block);
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void print_operand(Value instr);
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void print_HIR(Value instr);
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void print_HIR(BlockBegin* block);
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void print_LIR(BlockBegin* block);
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void print_block(BlockBegin* block);
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void print_cfg(BlockList* blocks, const char* name);
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void print_cfg(IR* blocks, const char* name);
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};
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#endif
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#endif // SHARE_VM_C1_C1_CFGPRINTER_HPP
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