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{
Copyright (c) 2008 by Jonas Maebe
Collects all whole program optimization plugin untits
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT 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
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
****************************************************************************
}
unit wpo;
{$i fpcdefs.inc}
interface
uses
{ all units with whole program optimisation components }
optvirt,optdead;
procedure InitWpo;
procedure DoneWpo;
implementation
uses
globals,
comphook,
wpobase, wpoinfo;
{ called after command line parameters have been parsed }
procedure InitWpo;
begin
{ always create so we don't have to litter the source with if-tests }
wpoinfomanager:=twpoinfomanager.create;
{ register the classes we can/should potentially use }
wpoinfomanager.registerwpocomponentclass(tprogdevirtinfo);
wpoinfomanager.registerwpocomponentclass(twpodeadcodeinfofromexternallinker);
{ assign input/output feedback files }
if (wpofeedbackinput<>'') then
wpoinfomanager.setwpoinputfile(wpofeedbackinput);
if (wpofeedbackoutput<>'') then
wpoinfomanager.setwpooutputfile(wpofeedbackoutput);
{ parse input }
wpoinfomanager.parseandcheckwpoinfo;
{ abort if error }
if (codegenerror) then
raise ECompilerAbort.Create;
end;
procedure DoneWpo;
begin
wpoinfomanager.free;
wpoinfomanager:=nil;
wpofeedbackinput:='';
wpofeedbackoutput:='';
end;
end.
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