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Re: [tree-ssa] bnw-simple-branch now usable
- From: Diego Novillo <dnovillo at redhat dot com>
- To: David Edelsohn <dje at watson dot ibm dot com>
- Cc: Jason Merrill <jason at redhat dot com>, Daniel Berlin <dberlin at dberlin dot org>, Richard Henderson <rth at redhat dot com>, Ben Elliston <bje at redhat dot com>, "Frank Ch. Eigler" <fche at redhat dot com>, Gabriel Dos Reis <gdr at codesourcery dot com>, PopSébastian <pop at gauvain dot u-strasbg dot fr>, "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
- Date: 12 Sep 2002 11:51:12 -0400
- Subject: Re: [tree-ssa] bnw-simple-branch now usable
- References: <200209121544.LAA30366@makai.watson.ibm.com>
On Thu, 2002-09-12 at 11:44, David Edelsohn wrote:
> If it degrades the compilation speed of GCC and has
> a greater cost than equivalent functionality in other production
> compilers, it has less chance of ever being merged into GCC.
>
We are in violent agreement. If the new IR has performance problems,
they must be fixed before merging into mainline.
This has come up in other private messages recently. I will update the
tree-ssa branch with merge criteria.
Diego.