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Re: Polyhedron performance regression

From: "Paul Richard Thomas" <paul dot richard dot thomas at gmail dot com>
To: "Uros Bizjak" <ubizjak at gmail dot com>
Cc: "Richard Guenther" <richard dot guenther at gmail dot com>, "FX Coudert" <fxcoudert at gmail dot com>, stevenb dot gcc at gmail dot com, paolo dot bonzini at lu dot unisi dot ch, fortran at gcc dot gnu dot org
Date: Mon, 13 Nov 2006 20:09:52 +0100
Subject: Re: Polyhedron performance regression
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References: <339c37f20611120416j32a7798ft318d63b604d18a56@mail.gmail.com> <FAE7FB3C-8DC3-4DAE-95A4-565D1B9B027C@gmail.com> <339c37f20611130956h794f950j766fe354156e1944@mail.gmail.com> <84fc9c000611131019p1b10507av697e254f76feeb33@mail.gmail.com> <339c37f20611131045s31210084t65c169aa720dd4a5@mail.gmail.com> <4558C043.4090702@gmail.com>

Why don't we use the library for 32 bit systems and the old tree-ssa
version for 64 bit systems?  After all, the latter will have a dynamic
range that is comparable to the SSE version.

Paul

References:
- Re: Polyhedron performance regression
  - From: Paul Richard Thomas
- Re: Polyhedron performance regression
  - From: FX Coudert
- Re: Polyhedron performance regression
  - From: Paul Richard Thomas
- Re: Polyhedron performance regression
  - From: Richard Guenther
- Re: Polyhedron performance regression
  - From: Paul Richard Thomas
- Re: Polyhedron performance regression
  - From: Uros Bizjak

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