view src/hotspot/share/opto/opcodes.hpp @ 52592:1ecc914fb707

8210829: Modularize allocations in C2 Reviewed-by: kvn, roland
author rkennke
date Wed, 19 Sep 2018 21:31:33 +0200
parents 71c04702a3d5
children 9807daeb47c4
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 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
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// Build a big enum of class names to give them dense integer indices
#define macro(x) Op_##x,
#define optionalmacro(x) macro(x)
enum Opcodes {
  Op_Node = 0,
  macro(Set)                    // Instruction selection match rule
  macro(RegN)                   // Machine narrow oop register
  macro(RegI)                   // Machine integer register
  macro(RegP)                   // Machine pointer register
  macro(RegF)                   // Machine float   register
  macro(RegD)                   // Machine double  register
  macro(RegL)                   // Machine long    register
  macro(VecS)                   // Machine vectors register
  macro(VecD)                   // Machine vectord register
  macro(VecX)                   // Machine vectorx register
  macro(VecY)                   // Machine vectory register
  macro(VecZ)                   // Machine vectorz register
  macro(RegFlags)               // Machine flags   register
  _last_machine_leaf,           // Split between regular opcodes and machine
#include "classes.hpp"
#undef macro
#undef optionalmacro

// Table of names, indexed by Opcode
extern const char *NodeClassNames[];