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Re: [ssaupdate] SSA form updating rewrite
> > * Makefile.in (tree-update-ssa.o): Add.
> > * lambda-code.c (perfect_nestify): Do not call mark_for_rewrite
> > and unmark_all_for_rewrite.
> This was done to avoid the phi result name being released as we redirect
> an edge and then move phi nodes from one block to another (if you mark
> them for rewrite, it won't release the name), as the comment says.
> I don't see anything i nwhat you've done that would change this being
I did not quite understand what it was supposed to do. But I hope you
agree that it is an ugly hack (the functions were never supposed to
be used this way), so I would recommend you to fix this somehow in