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Re: RFA: make PLUS commutative by default

From: Mark Mitchell <mark at codesourcery dot com>
To: Joern RENNECKE <joern dot rennecke at st dot com>
Cc: gcc-patches at gcc dot gnu dot org, Jeff Law <law at redhat dot com>, Dave Anglin <dave dot anglin at nrc dot ca>
Date: Tue, 05 Jul 2005 17:57:37 -0700
Subject: Re: RFA: make PLUS commutative by default
References: <42CAB83B.8030902@st.com>

Joern RENNECKE wrote:

Unfortunately, I can't test this patch on an hppa system; I have
checked that it can cross-built a cc1, though, and am running
an i686-pc-linux-gnu bootstrap / regtest.

This patch is OK if (a) nobody objects within 24 hours, and (b) you get an IA64 maintainer to confirm/deny that IA64 is non-commutative in the same way, and (c) you get someone to run the tests for you on PA (and IA64, if you need the special hook there), and (d) this comment:

+Usually, this is just COMMUTATIVE_P (@var{x}), but the pa doesn't consider

is changed to say "HP PA" instead of "pa".

--
Mark Mitchell
CodeSourcery, LLC
mark@codesourcery.com
(916) 791-8304

Follow-Ups:
- Re: RFA: make PLUS commutative by default
  - From: Joern RENNECKE

References:
- RFA: make PLUS commutative by default
  - From: Joern RENNECKE

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