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* Fixed fast spilling functionality by re-adding the code that initializes

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precoloured nodes to degree 255. I would like to play hangman on the one
    who removed that code.
This commit is contained in:
daniel 2003-09-12 19:07:42 +00:00
parent 19e0c3eb31
commit 90e1ca64f3
2 changed files with 17 additions and 3 deletions
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9
compiler/psub.pas
View File

@ -701,7 +701,7 @@ implementation
internalerror(200309041);
fastspill:=rg.spill_registers(aktproccode,rg.spillednodes);
end;
until (rg.spillednodes=''){ or not fastspill};
until (rg.spillednodes='') or not fastspill;
aktproccode.translate_registers(rg.colour);
(*
{$ifndef NoOpt}
@ -1317,7 +1317,12 @@ begin
end.
{
$Log$
Revision 1.145 2003-09-10 19:14:31 daniel
Revision 1.146 2003-09-12 19:07:42 daniel
* Fixed fast spilling functionality by re-adding the code that initializes
precoloured nodes to degree 255. I would like to play hangman on the one
who removed that code.
Revision 1.145 2003/09/10 19:14:31 daniel
* Failed attempt to restore broken fastspill functionality
Revision 1.144 2003/09/09 20:59:27 daniel

11
compiler/rgobj.pas
View File

@ -462,6 +462,8 @@ unit rgobj;
constructor Trgobj.create(Acpu_registers:byte;const Ausable:string);
var i:Tsuperregister;
begin
used_in_proc_int := [];
used_in_proc_other:=[];
@ -484,6 +486,8 @@ unit rgobj;
fillchar(degree,sizeof(degree),0);
{Precoloured nodes should have an infinite degree, which we can approach
by 255.}
for i:=first_int_supreg to last_int_supreg do
degree[i]:=255;
fillchar(movelist,sizeof(movelist),0);
worklist_moves:=Tlinkedlist.create;
usable_registers:=Ausable;
@ -2221,7 +2225,12 @@ end.
{
$Log$
Revision 1.74 2003-09-11 11:54:59 florian
Revision 1.75 2003-09-12 19:07:42 daniel
* Fixed fast spilling functionality by re-adding the code that initializes
precoloured nodes to degree 255. I would like to play hangman on the one
who removed that code.
Revision 1.74 2003/09/11 11:54:59 florian
* improved arm code generation
* move some protected and private field around
* the temp. register for register parameters/arguments are now released