------------------------------------------------------------------------------ -- -- -- GNAT COMPILER COMPONENTS -- -- -- -- E X P _ V F P T -- -- -- -- S p e c -- -- -- -- Copyright (C) 1997 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 2, 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 COPYING. If not, write -- -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- -- MA 02111-1307, USA. -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ -- This package contains specialized routines for handling the expansion -- of arithmetic and conversion operations involving Vax format floating- -- point formats as used on the Vax and the Alpha. with Types; use Types; package Exp_VFpt is procedure Expand_Vax_Arith (N : Node_Id); -- The node N is an arithmetic node (N_Op_Abs, N_Op_Add, N_Op_Sub, -- N_Op_Div, N_Op_Mul, N_Op_Minus where the operands are in Vax -- float format. This procedure expands the necessary call. procedure Expand_Vax_Comparison (N : Node_Id); -- The node N is an arithmetic comparison node where the types to -- be compared are in Vax float format. This procedure expands the -- necessary call. procedure Expand_Vax_Conversion (N : Node_Id); -- The node N is a type conversion node where either the source or -- the target type, or both, are Vax floating-point type. procedure Expand_Vax_Real_Literal (N : Node_Id); -- The node N is a real literal node where the type is a Vax -- floating-point type. This procedure rewrites the node to eliminate -- the occurrence of such constants. end Exp_VFpt;