cannam@167: (*
cannam@167:  * Copyright (c) 1997-1999 Massachusetts Institute of Technology
cannam@167:  * Copyright (c) 2003, 2007-14 Matteo Frigo
cannam@167:  * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
cannam@167:  *
cannam@167:  * This program is free software; you can redistribute it and/or modify
cannam@167:  * it under the terms of the GNU General Public License as published by
cannam@167:  * the Free Software Foundation; either version 2 of the License, or
cannam@167:  * (at your option) any later version.
cannam@167:  *
cannam@167:  * This program is distributed in the hope that it will be useful,
cannam@167:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
cannam@167:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
cannam@167:  * GNU General Public License for more details.
cannam@167:  *
cannam@167:  * You should have received a copy of the GNU General Public License
cannam@167:  * along with this program; if not, write to the Free Software
cannam@167:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
cannam@167:  *
cannam@167:  *)
cannam@167: 
cannam@167: type variable
cannam@167: 
cannam@167: val hash : variable -> int
cannam@167: val same : variable -> variable -> bool
cannam@167: val is_constant : variable -> bool
cannam@167: val is_temporary : variable -> bool
cannam@167: val is_locative : variable -> bool
cannam@167: val same_location : variable -> variable -> bool
cannam@167: val same_class : variable -> variable -> bool
cannam@167: val make_temporary : unit -> variable
cannam@167: val make_constant : Unique.unique -> string -> variable
cannam@167: val make_locative :
cannam@167:   Unique.unique -> Unique.unique -> (int -> string) -> 
cannam@167:   int -> string -> variable
cannam@167: val unparse : variable -> string
cannam@167: val unparse_for_alignment : int -> variable -> string
cannam@167: val vstride_of_locative : variable -> string