src/share/vm/opto/phase.hpp
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src/share/vm/opto/phase.hpp

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   1 /*
   2  * Copyright (c) 1997, 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  *


  55     Coalesce,                   // Coalescing copies
  56     Ideal_Loop,                 // Find idealized trip-counted loops
  57     Macro_Expand,               // Expand macro nodes
  58     Peephole,                   // Apply peephole optimizations
  59     last_phase
  60   };
  61 protected:
  62   enum PhaseNumber _pnum;       // Phase number (for stat gathering)
  63 
  64 #ifndef PRODUCT
  65   static int _total_bytes_compiled;
  66 
  67   // accumulated timers
  68   static elapsedTimer _t_totalCompilation;
  69   static elapsedTimer _t_methodCompilation;
  70   static elapsedTimer _t_stubCompilation;
  71 #endif
  72 
  73 // The next timers used for LogCompilation
  74   static elapsedTimer _t_parser;
  75   static elapsedTimer _t_escapeAnalysis;
  76   static elapsedTimer _t_optimizer;





  77   static elapsedTimer   _t_idealLoop;
  78   static elapsedTimer   _t_ccp;
  79   static elapsedTimer _t_matcher;
  80   static elapsedTimer _t_registerAllocation;
  81   static elapsedTimer _t_output;
  82 
  83 #ifndef PRODUCT
  84   static elapsedTimer _t_graphReshaping;
  85   static elapsedTimer _t_scheduler;
  86   static elapsedTimer _t_blockOrdering;

  87   static elapsedTimer _t_macroExpand;
  88   static elapsedTimer _t_peephole;
  89   static elapsedTimer _t_codeGeneration;
  90   static elapsedTimer _t_registerMethod;
  91   static elapsedTimer _t_temporaryTimer1;
  92   static elapsedTimer _t_temporaryTimer2;
  93   static elapsedTimer _t_idealLoopVerify;
  94 
  95 // Subtimers for _t_optimizer
  96   static elapsedTimer   _t_iterGVN;
  97   static elapsedTimer   _t_iterGVN2;
  98 
  99 // Subtimers for _t_registerAllocation
 100   static elapsedTimer   _t_ctorChaitin;
 101   static elapsedTimer   _t_buildIFGphysical;
 102   static elapsedTimer   _t_computeLive;
 103   static elapsedTimer   _t_regAllocSplit;
 104   static elapsedTimer   _t_postAllocCopyRemoval;
 105   static elapsedTimer   _t_fixupSpills;
 106 
   1 /*
   2  * Copyright (c) 1997, 2012, 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  *


  55     Coalesce,                   // Coalescing copies
  56     Ideal_Loop,                 // Find idealized trip-counted loops
  57     Macro_Expand,               // Expand macro nodes
  58     Peephole,                   // Apply peephole optimizations
  59     last_phase
  60   };
  61 protected:
  62   enum PhaseNumber _pnum;       // Phase number (for stat gathering)
  63 
  64 #ifndef PRODUCT
  65   static int _total_bytes_compiled;
  66 
  67   // accumulated timers
  68   static elapsedTimer _t_totalCompilation;
  69   static elapsedTimer _t_methodCompilation;
  70   static elapsedTimer _t_stubCompilation;
  71 #endif
  72 
  73 // The next timers used for LogCompilation
  74   static elapsedTimer _t_parser;

  75   static elapsedTimer _t_optimizer;
  76 public:
  77   // ConnectionGraph can't be Phase since it is used after EA done.
  78   static elapsedTimer   _t_escapeAnalysis;
  79   static elapsedTimer     _t_connectionGraph;
  80 protected:
  81   static elapsedTimer   _t_idealLoop;
  82   static elapsedTimer   _t_ccp;
  83   static elapsedTimer _t_matcher;
  84   static elapsedTimer _t_registerAllocation;
  85   static elapsedTimer _t_output;
  86 
  87 #ifndef PRODUCT
  88   static elapsedTimer _t_graphReshaping;
  89   static elapsedTimer _t_scheduler;
  90   static elapsedTimer _t_blockOrdering;
  91   static elapsedTimer _t_macroEliminate;
  92   static elapsedTimer _t_macroExpand;
  93   static elapsedTimer _t_peephole;
  94   static elapsedTimer _t_codeGeneration;
  95   static elapsedTimer _t_registerMethod;
  96   static elapsedTimer _t_temporaryTimer1;
  97   static elapsedTimer _t_temporaryTimer2;
  98   static elapsedTimer _t_idealLoopVerify;
  99 
 100 // Subtimers for _t_optimizer
 101   static elapsedTimer   _t_iterGVN;
 102   static elapsedTimer   _t_iterGVN2;
 103 
 104 // Subtimers for _t_registerAllocation
 105   static elapsedTimer   _t_ctorChaitin;
 106   static elapsedTimer   _t_buildIFGphysical;
 107   static elapsedTimer   _t_computeLive;
 108   static elapsedTimer   _t_regAllocSplit;
 109   static elapsedTimer   _t_postAllocCopyRemoval;
 110   static elapsedTimer   _t_fixupSpills;
 111 
src/share/vm/opto/phase.hpp
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