Daniël Mantione schreef:
Op Fri, 6 Oct 2006, schreef Vincent Snijders:
They are not used, because the same body contains a procedure call and the
%xmm0 registers are volatile. See also the notes with issue 7533:
http://www.freepascal.org/mantis/view.php?id=7533
This is solveable with SSA, so a variable can be in a register in one
part of the procedure and in memory in another part of the procedure. It
should be a matter of being patient.
Yes, that is the reason, why the issue is still open after the explanation.
Do you have an idea if SSA with program control structures is a planned for 2.2.0 or
later(2.4.0)?
Vincent
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