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Re: [tree-ssa] Avoid nondeterminism in tree-ssanames
- From: Andrew MacLeod <amacleod at redhat dot com>
- To: Jeff Law <law at redhat dot com>
- Cc: Diego Novillo <dnovillo at redhat dot com>, Jan Hubicka <jh at suse dot cz>, GeoffKeating <geoffk at geoffk dot org>, gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: 01 Dec 2003 16:58:34 -0500
- Subject: Re: [tree-ssa] Avoid nondeterminism in tree-ssanames
- References: <200312012138.hB1LcU3w005050@speedy.slc.redhat.com>
On Mon, 2003-12-01 at 16:38, law@redhat.com wrote:
> In message <1070314306.20247.39.camel@frodo.toronto.redhat.com>, Diego Novillo
> >Unless it's a huge win, I would *really* want to go back to the previous
> >scheme of having unique SSA numbers across the whole compilation unit.
> Err, across the whole compilation unit? You've got to be kidding. Think
> about how we size some varrays and sbitmaps?!?
>
> Across a function, yes, that's sensible. Across a compilation unit is,err,
> dumb.
>
Hes just having a Diego moment :-) Im sure he meant function :-)
Andrew