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src/share/vm/adlc/output_h.cpp

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   1 /*
   2  * Copyright (c) 1998, 2014, 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  *


1827         node_flags_set = true;
1828       }
1829     }
1830 
1831     if ( node_flags_set ) {
1832       fprintf(fp,"); ");
1833     }
1834 
1835     fprintf(fp,"}\n");
1836 
1837     // size_of, used by base class's clone to obtain the correct size.
1838     fprintf(fp,"  virtual uint           size_of() const {");
1839     fprintf(fp,   " return sizeof(%sNode);", instr->_ident);
1840     fprintf(fp, " }\n");
1841 
1842     // Virtual methods which are only generated to override base class
1843     if( instr->expands() || instr->needs_projections() ||
1844         instr->has_temps() ||
1845         instr->is_mach_constant() ||
1846         instr->needs_constant_base() ||
1847         instr->_matrule != NULL &&
1848         instr->num_opnds() != instr->num_unique_opnds() ) {
1849       fprintf(fp,"  virtual MachNode      *Expand(State *state, Node_List &proj_list, Node* mem);\n");
1850     }
1851 
1852     if (instr->is_pinned(_globalNames)) {
1853       fprintf(fp,"  virtual bool           pinned() const { return ");
1854       if (instr->is_parm(_globalNames)) {
1855         fprintf(fp,"_in[0]->pinned();");
1856       } else {
1857         fprintf(fp,"true;");
1858       }
1859       fprintf(fp," }\n");
1860     }
1861     if (instr->is_projection(_globalNames)) {
1862       fprintf(fp,"  virtual const Node *is_block_proj() const { return this; }\n");
1863     }
1864     if ( instr->num_post_match_opnds() != 0
1865          || instr->is_chain_of_constant(_globalNames) ) {
1866       fprintf(fp,"  friend MachNode *State::MachNodeGenerator(int opcode);\n");
1867     }
1868     if ( instr->rematerialize(_globalNames, get_registers()) ) {


   1 /*
   2  * Copyright (c) 1998, 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  *


1827         node_flags_set = true;
1828       }
1829     }
1830 
1831     if ( node_flags_set ) {
1832       fprintf(fp,"); ");
1833     }
1834 
1835     fprintf(fp,"}\n");
1836 
1837     // size_of, used by base class's clone to obtain the correct size.
1838     fprintf(fp,"  virtual uint           size_of() const {");
1839     fprintf(fp,   " return sizeof(%sNode);", instr->_ident);
1840     fprintf(fp, " }\n");
1841 
1842     // Virtual methods which are only generated to override base class
1843     if( instr->expands() || instr->needs_projections() ||
1844         instr->has_temps() ||
1845         instr->is_mach_constant() ||
1846         instr->needs_constant_base() ||
1847         (instr->_matrule != NULL &&
1848          instr->num_opnds() != instr->num_unique_opnds()) ) {
1849       fprintf(fp,"  virtual MachNode      *Expand(State *state, Node_List &proj_list, Node* mem);\n");
1850     }
1851 
1852     if (instr->is_pinned(_globalNames)) {
1853       fprintf(fp,"  virtual bool           pinned() const { return ");
1854       if (instr->is_parm(_globalNames)) {
1855         fprintf(fp,"_in[0]->pinned();");
1856       } else {
1857         fprintf(fp,"true;");
1858       }
1859       fprintf(fp," }\n");
1860     }
1861     if (instr->is_projection(_globalNames)) {
1862       fprintf(fp,"  virtual const Node *is_block_proj() const { return this; }\n");
1863     }
1864     if ( instr->num_post_match_opnds() != 0
1865          || instr->is_chain_of_constant(_globalNames) ) {
1866       fprintf(fp,"  friend MachNode *State::MachNodeGenerator(int opcode);\n");
1867     }
1868     if ( instr->rematerialize(_globalNames, get_registers()) ) {


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