URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [ada/] [sem_scil.ads] - Rev 826
Compare with Previous | Blame | View Log
------------------------------------------------------------------------------ -- -- -- GNAT COMPILER COMPONENTS -- -- -- -- S E M _ S C I L -- -- -- -- B o d y -- -- -- -- Copyright (C) 2009, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- -- ware Foundation; either version 3, or (at your option) any later ver- -- -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- -- for more details. You should have received a copy of the GNU General -- -- Public License distributed with GNAT; see file COPYING3. If not, go to -- -- http://www.gnu.org/licenses for a complete copy of the license. -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ -- This package contains routines involved in the frontend addition and -- verification of SCIL nodes. with Atree; use Atree; with Types; use Types; package Sem_SCIL is -- Here would be a good place to document what SCIL is all about ??? procedure Adjust_SCIL_Node (Old_Node : Node_Id; New_Node : Node_Id); -- Searches for a SCIL dispatching node associated with Old_Node. If found -- then update its SCIL_Related_Node field to reference New_Node. function Check_SCIL_Node (N : Node_Id) return Traverse_Result; -- Process a single node during the tree traversal. Done to verify that -- SCIL nodes decoration fulfill the requirements of the SCIL backend. procedure Check_SCIL_Nodes is new Traverse_Proc (Check_SCIL_Node); -- The traversal procedure itself function Find_SCIL_Node (Node : Node_Id) return Node_Id; -- Searches for a SCIL dispatching node associated with Node. If not found -- then return Empty. function First_Non_SCIL_Node (L : List_Id) return Node_Id; -- Returns the first non-SCIL node of list L function Next_Non_SCIL_Node (N : Node_Id) return Node_Id; -- N must be a member of a list. Returns the next non SCIL node in the list -- containing N, or Empty if this is the last non SCIL node in the list. end Sem_SCIL;