[PATCH]: Reduce memory usage and compile time necessary for pruning
Eric Botcazou
ebotcazou@adacore.com
Mon Mar 13 07:26:00 GMT 2006
> So, let me ask you another question. Is there any time when we have
> none_added, and it adds SMT.25, *during* a recalculate_used_alone call?
add_virtual_operand is called 5 times on the SMT with none_added == true, the
first 4 times with updating_used_alone == 1 so no ICE and the 5th time with
updating_used_alone == 0 so ICE.
Among them, the 2nd, 3rd and 4th calls are made via recalculate_used_alone.
--
Eric Botcazou
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