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- disabled gentreejmp for now, it expects that the case labels are

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ordered as a perfectly balanced tree, while they are often a linked
    list -> generates extremely bad code
This commit is contained in:
Jonas Maebe 2003-06-08 16:03:22 +00:00
parent 563e8d205f
commit 7081853478
1 changed files with 11 additions and 1 deletions
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12
compiler/ncgset.pas
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@ -1056,9 +1056,14 @@ implementation
genjumptable(nodes,min_label,max_label)
else
begin
{
This one expects that the case labels are a
perfectly balanced tree, which is not the case
very often -> generates really bad code (JM)
if labels>16 then
gentreejmp(nodes)
else
}
genlinearlist(nodes);
end;
end;
@ -1122,7 +1127,12 @@ begin
end.
{
$Log$
Revision 1.41 2003-06-07 18:57:04 jonas
Revision 1.42 2003-06-08 16:03:22 jonas
- disabled gentreejmp for now, it expects that the case labels are
ordered as a perfectly balanced tree, while they are often a linked
list -> generates extremely bad code
Revision 1.41 2003/06/07 18:57:04 jonas
+ added freeintparaloc
* ppc get/freeintparaloc now check whether the parameter regs are
properly allocated/deallocated (and get an extra list para)