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[multiple changes]

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2014-07-29  Vincent Celier  <celier@adacore.com>

	* frontend.adb: Add dependency on gnat.adc when taken into account
	and on non-temporary configuration pragmas files specified in
	switches -gnatec.
	* prepcomp.ads, prepcomp.adb (Add_Dependency): New procedure to add
	dependencies on configuration pragmas files.

2014-07-29  Pat Rogers  <rogers@adacore.com>

	* gnat_ugn.texi: Minor clarification to the explanation for the
	GNATtest -v switch.

From-SVN: r213204
This commit is contained in:
Arnaud Charlet 2014-07-29 16:53:10 +02:00
parent 3c04da4021
commit 5ae2431279
5 changed files with 53 additions and 11 deletions
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13
gcc/ada/ChangeLog
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@ -1,3 +1,16 @@
2014-07-29 Vincent Celier <celier@adacore.com>
* frontend.adb: Add dependency on gnat.adc when taken into account
and on non-temporary configuration pragmas files specified in
switches -gnatec.
* prepcomp.ads, prepcomp.adb (Add_Dependency): New procedure to add
dependencies on configuration pragmas files.
2014-07-29 Pat Rogers <rogers@adacore.com>
* gnat_ugn.texi: Minor clarification to the explanation for the
GNATtest -v switch.
2014-07-29 Robert Dewar <dewar@adacore.com>
* types.ads (Mechanism_Type): Change range back to -18 .. Int'Last with

13
gcc/ada/frontend.adb
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@ -144,6 +144,8 @@ begin
Prag : Node_Id;
Temp_File : Boolean;
begin
-- We always analyze config files with style checks off, since
-- we don't want a miscellaneous gnat.adc that is around to
@ -167,6 +169,7 @@ begin
if Source_gnat_adc /= No_Source_File then
Initialize_Scanner (No_Unit, Source_gnat_adc);
Config_Pragmas := Par (Configuration_Pragmas => True);
Prepcomp.Add_Dependency (Source_gnat_adc);
else
Config_Pragmas := Empty_List;
end if;
@ -196,12 +199,22 @@ begin
for Index in Opt.Config_File_Names'Range loop
Name_Len := Config_File_Names (Index)'Length;
Name_Buffer (1 .. Name_Len) := Config_File_Names (Index).all;
Temp_File :=
Name_Len > 4
and then
(Name_Buffer (Name_Len - 3 .. Name_Len) = ".TMP"
or else
Name_Buffer (Name_Len - 3 .. Name_Len) = ".tmp");
Source_Config_File := Load_Config_File (Name_Enter);
if Source_Config_File = No_Source_File then
Osint.Fail
("cannot find configuration pragmas file "
& Config_File_Names (Index).all);
elsif not Temp_File then
Prepcomp.Add_Dependency (Source_Config_File);
end if;
Initialize_Scanner (No_Unit, Source_Config_File);

6
gcc/ada/gnat_ugn.texi
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@ -10968,7 +10968,7 @@ in the loop. Consider for example the procedure:
@noindent
By default, the compiler cannot unconditionally vectorize the loop because
assigning to a component of the array designated by R in one iteration could
change the value read from the components of the arrays designated by X or Y
change the value read from the components of the array designated by X or Y
in a later iteration. As a result, the compiler will generate two versions
of the loop in the object code, one vectorized and the other not vectorized,
as well as a test to select the appropriate version at run time. This can
@ -19834,7 +19834,9 @@ Suppresses noncritical output messages.
@item -v
@cindex @option{-v} (@command{gnattest})
Verbose mode: generates version information.
Verbose mode: generates version information if specified by itself on the
command line. If specified via GNATtest_Switches, produces output
about the execution of the tool.
@item --validate-type-extensions
@cindex @option{--validate-type-extensions} (@command{gnattest})

20
gcc/ada/prepcomp.adb
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@ -6,7 +6,7 @@
-- --
-- B o d y --
-- --
-- Copyright (C) 2003-2012, Free Software Foundation, Inc. --
-- Copyright (C) 2003-2014, 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- --
@ -34,7 +34,6 @@ with Scn; use Scn;
with Sinput.L; use Sinput.L;
with Stringt; use Stringt;
with Table;
with Types; use Types;
package body Prepcomp is
@ -137,6 +136,16 @@ package body Prepcomp is
end loop;
end Add_Command_Line_Symbols;
--------------------
-- Add_Dependency --
--------------------
procedure Add_Dependency (S : Source_File_Index) is
begin
Dependencies.Increment_Last;
Dependencies.Table (Dependencies.Last) := S;
end Add_Dependency;
----------------------
-- Add_Dependencies --
----------------------
@ -543,9 +552,7 @@ package body Prepcomp is
-- Record the dependency on the preprocessor data file
Dependencies.Increment_Last;
Dependencies.Table (Dependencies.Last) :=
Source_Index_Of_Preproc_Data_File;
Add_Dependency (Source_Index_Of_Preproc_Data_File);
end Parse_Preprocessing_Data_File;
---------------------------
@ -676,8 +683,7 @@ package body Prepcomp is
end loop;
if Add_Deffile then
Dependencies.Increment_Last;
Dependencies.Table (Dependencies.Last) := Deffile;
Add_Dependency (Deffile);
end if;
end;

12
gcc/ada/prepcomp.ads
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@ -6,7 +6,7 @@
-- --
-- S p e c --
-- --
-- Copyright (C) 2002-2011, Free Software Foundation, Inc. --
-- Copyright (C) 2002-2014, 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- --
@ -26,12 +26,20 @@
-- This package stores all preprocessing data for the compiler
with Namet; use Namet;
with Types; use Types;
package Prepcomp is
procedure Add_Dependency (S : Source_File_Index);
-- Add a dependency on a non-source file.
-- This is used internally for the preprocessing data file and the
-- preprocessing definition file, and also externally for non-temporary
-- configuration pragmas files.
procedure Add_Dependencies;
-- Add dependencies on the preprocessing data file and the preprocessing
-- definition files, if any.
-- definition files, if any, and the non-temporary configuration pragmas
-- files, if any.
procedure Check_Symbols;
-- Check if there are preprocessing symbols on the command line and set