src/share/vm/opto/opcodes.hpp

*** 25,35 ****
  #ifndef SHARE_VM_OPTO_OPCODES_HPP
  #define SHARE_VM_OPTO_OPCODES_HPP
  
  // Build a big enum of class names to give them dense integer indices
  #define macro(x) Op_##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
--- 25,35 ----
  #ifndef SHARE_VM_OPTO_OPCODES_HPP
  #define SHARE_VM_OPTO_OPCODES_HPP
  
  // Build a big enum of class names to give them dense integer indices
  #define macro(x) Op_##x,
! enum Opcodes : uint {
    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