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{
Copyright (c) 2014 Jonas Maebe
Generate high level target code for math nodes
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 ncghlmat;
{$i fpcdefs.inc}
interface
uses
node,
ncgmat;
type
tcghlnotnode = class(tcgnotnode)
function pass_1: tnode; override;
protected
procedure second_boolean; override;
end;
implementation
uses
aasmbase,aasmdata,
defutil,
procinfo,
cgbase,cgutils,pass_2,hlcgobj;
{*****************************************************************************
tcghlnotnode
*****************************************************************************}
function tcghlnotnode.pass_1: tnode;
begin
result:=inherited;
if not assigned(result) and
is_boolean(resultdef) then
expectloc:=LOC_JUMP;
end;
procedure tcghlnotnode.second_boolean;
begin
secondpass(left);
hlcg.maketojumpbool(current_asmdata.CurrAsmList,left);
{ switch true and false labels to invert result }
location_reset_jump(location,left.location.falselabel,left.location.truelabel);
end;
end.
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