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src/share/vm/c1/c1_ValueMap.cpp

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rev 13014 : imported patch 8180755-remove-bitmap-inline-hpp-include
   1 /*
   2  * Copyright (c) 1999, 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 #include "precompiled.hpp"
  26 #include "c1/c1_Canonicalizer.hpp"
  27 #include "c1/c1_IR.hpp"
  28 #include "c1/c1_ValueMap.hpp"

  29 #include "c1/c1_ValueStack.hpp"
  30 #include "utilities/bitMap.inline.hpp"
  31 
  32 #ifndef PRODUCT
  33 
  34   int ValueMap::_number_of_finds = 0;
  35   int ValueMap::_number_of_hits = 0;
  36   int ValueMap::_number_of_kills = 0;
  37 
  38   #define TRACE_VALUE_NUMBERING(code) if (PrintValueNumbering) { code; }
  39 
  40 #else
  41 
  42   #define TRACE_VALUE_NUMBERING(code)
  43 
  44 #endif
  45 
  46 
  47 ValueMap::ValueMap()
  48   : _nesting(0)
  49   , _entries(ValueMapInitialSize, ValueMapInitialSize, NULL)
  50   , _killed_values()


   1 /*
   2  * Copyright (c) 1999, 2017, 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 #include "precompiled.hpp"
  26 #include "c1/c1_Canonicalizer.hpp"
  27 #include "c1/c1_IR.hpp"
  28 #include "c1/c1_ValueMap.hpp"
  29 #include "c1/c1_ValueSet.inline.hpp"
  30 #include "c1/c1_ValueStack.hpp"

  31 
  32 #ifndef PRODUCT
  33 
  34   int ValueMap::_number_of_finds = 0;
  35   int ValueMap::_number_of_hits = 0;
  36   int ValueMap::_number_of_kills = 0;
  37 
  38   #define TRACE_VALUE_NUMBERING(code) if (PrintValueNumbering) { code; }
  39 
  40 #else
  41 
  42   #define TRACE_VALUE_NUMBERING(code)
  43 
  44 #endif
  45 
  46 
  47 ValueMap::ValueMap()
  48   : _nesting(0)
  49   , _entries(ValueMapInitialSize, ValueMapInitialSize, NULL)
  50   , _killed_values()


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