Line data    Source code

       1              : // Instruction-related utilities for RTL SSA                        -*- C++ -*-
       2              : // Copyright (C) 2020-2026 Free Software Foundation, Inc.
       3              : //
       4              : // This file is part of GCC.
       5              : //
       6              : // GCC is free software; you can redistribute it and/or modify it under
       7              : // the terms of the GNU General Public License as published by the Free
       8              : // Software Foundation; either version 3, or (at your option) any later
       9              : // version.
      10              : //
      11              : // GCC is distributed in the hope that it will be useful, but WITHOUT ANY
      12              : // WARRANTY; without even the implied warranty of MERCHANTABILITY or
      13              : // FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
      14              : // for more details.
      15              : //
      16              : // You should have received a copy of the GNU General Public License
      17              : // along with GCC; see the file COPYING3.  If not see
      18              : // <http://www.gnu.org/licenses/>.
      19              : 
      20              : namespace rtl_ssa {
      21              : 
      22              : // Return whichever of INSN1 and INSN2 occurs earlier in the function's
      23              : // reverse postorder.
      24              : inline insn_info *
      25    171262387 : earlier_insn (insn_info *insn1, insn_info *insn2)
      26              : {
      27    171262387 :   return *insn1 < *insn2 ? insn1 : insn2;
      28              : }
      29              : 
      30              : // Return whichever of INSN1 and INSN2 occurs later in the function's
      31              : // reverse postorder.
      32              : inline insn_info *
      33    292440572 : later_insn (insn_info *insn1, insn_info *insn2)
      34              : {
      35    292440572 :   return *insn1 < *insn2 ? insn2 : insn1;
      36              : }
      37              : 
      38              : }