diff options
Diffstat (limited to 'gcc-4.8/gcc/ada/exp_fixd.ads')
-rw-r--r-- | gcc-4.8/gcc/ada/exp_fixd.ads | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/gcc-4.8/gcc/ada/exp_fixd.ads b/gcc-4.8/gcc/ada/exp_fixd.ads deleted file mode 100644 index c1dc847a2..000000000 --- a/gcc-4.8/gcc/ada/exp_fixd.ads +++ /dev/null @@ -1,140 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT COMPILER COMPONENTS -- --- -- --- E X P _ F I X D -- --- -- --- S p e c -- --- -- --- Copyright (C) 1992-2008, 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. -- --- -- ------------------------------------------------------------------------------- - --- Expand routines for fixed-point convert, divide and multiply operations - -with Types; use Types; - -package Exp_Fixd is - - -- General note on universal fixed. In the routines below, a fixed-point - -- type is always a specific fixed-point type or universal real, never - -- universal fixed. Universal fixed only appears as the result type of a - -- division or multiplication and in all such cases, the parent node, which - -- must be either a conversion node or a 'Round attribute reference node, - -- has the specific type information. In both cases, the parent node is - -- removed from the tree, and the appropriate routine in this package is - -- called with a multiply or divide node with all types (and also possibly - -- the Rounded_Result flag) set. - - ---------------------------- - -- Fixed-Point Conversion -- - ---------------------------- - - procedure Expand_Convert_Fixed_To_Fixed (N : Node_Id); - -- This routine expands the conversion of one fixed-point type to another, - -- N is the N_Op_Conversion node with the result and expression types (and - -- possibly the Rounded_Result flag) set. - - procedure Expand_Convert_Fixed_To_Float (N : Node_Id); - -- This routine expands the conversion from a fixed-point type to a - -- floating-point type. N is an N_Type_Conversion node with the result - -- and expression types set. - - procedure Expand_Convert_Fixed_To_Integer (N : Node_Id); - -- This routine expands the conversion from a fixed-point type to an - -- integer type. N is an N_Type_Conversion node with the result and - -- operand types set. - - procedure Expand_Convert_Float_To_Fixed (N : Node_Id); - -- This routine expands the conversion from a floating-point type to - -- a fixed-point type. N is an N_Type_Conversion node with the result - -- and operand types (and possibly the Rounded_Result flag) set. - - procedure Expand_Convert_Integer_To_Fixed (N : Node_Id); - -- This routine expands the conversion from an integer type to a - -- fixed-point type. N is an N_Type_Conversion node with the result - -- and operand types (and possibly the Rounded_Result flag) set. - - -------------------------- - -- Fixed-Point Division -- - -------------------------- - - procedure Expand_Decimal_Divide_Call (N : Node_Id); - -- This routine expands a call to the procedure Decimal.Divide. The - -- argument N is the N_Function_Call node. - - procedure Expand_Divide_Fixed_By_Fixed_Giving_Fixed (N : Node_Id); - -- This routine expands the division between fixed-point types, with - -- a fixed-point type result. N is an N_Op_Divide node with operand - -- and result types (and possibly the Rounded_Result flag) set. Either - -- (but not both) of the operands may be universal real. - - procedure Expand_Divide_Fixed_By_Fixed_Giving_Float (N : Node_Id); - -- This routine expands the division between two fixed-point types with - -- a floating-point result. N is an N_Op_Divide node with the result - -- and operand types set. Either (but not both) of the operands may be - -- universal real. - - procedure Expand_Divide_Fixed_By_Fixed_Giving_Integer (N : Node_Id); - -- This routine expands the division between two fixed-point types with - -- an integer type result. N is an N_Op_Divide node with the result and - -- operand types set. Either (but not both) of the operands may be - -- universal real. - - procedure Expand_Divide_Fixed_By_Integer_Giving_Fixed (N : Node_Id); - -- This routine expands the division between a fixed-point type and - -- standard integer type. The result type is the same fixed-point type - -- as the operand type. N is an N_Op_Divide node with the result and - -- left operand types being the fixed-point type, and the right operand - -- type being standard integer (and possibly Rounded_Result set). - - -------------------------------- - -- Fixed-Point Multiplication -- - -------------------------------- - - procedure Expand_Multiply_Fixed_By_Fixed_Giving_Fixed (N : Node_Id); - -- This routine expands the multiplication between fixed-point types - -- with a fixed-point type result. N is an N_Op_Multiply node with the - -- result and operand types set. Either (but not both) of the operands - -- may be universal real. - - procedure Expand_Multiply_Fixed_By_Fixed_Giving_Float (N : Node_Id); - -- This routine expands the multiplication between two fixed-point types - -- with a floating-point result. N is an N_Op_Multiply node with the - -- result and operand types set. Either (but not both) of the operands - -- may be universal real. - - procedure Expand_Multiply_Fixed_By_Fixed_Giving_Integer (N : Node_Id); - -- This routine expands the multiplication between two fixed-point types - -- with an integer result. N is an N_Op_Multiply node with the result - -- and operand types set. Either (but not both) of the operands may be - -- be universal real. - - procedure Expand_Multiply_Fixed_By_Integer_Giving_Fixed (N : Node_Id); - -- This routine expands the multiplication between a fixed-point type and - -- a standard integer type. The result type is the same fixed-point type - -- as the fixed operand type. N is an N_Op_Multiply node whose result type - -- and left operand types are the fixed-point type, and whose right operand - -- type is always standard integer. - - procedure Expand_Multiply_Integer_By_Fixed_Giving_Fixed (N : Node_Id); - -- This routine expands the multiplication between standard integer and a - -- fixed-point type. The result type is the same fixed-point type as the - -- fixed operand type. N is an N_Op_Multiply node whose result type - -- and right operand types are the fixed-point type, and whose left operand - -- type is always standard integer. - -end Exp_Fixd; |