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------------------------------------------------------------------------------
-- --
-- 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, 51 Franklin Street, Fifth Floor, --
-- Boston, MA 02110-1301, 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;
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