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Re: fix aix -fcprop-register miscompilation

From: "John David Anglin" <dave at hiauly1 dot hia dot nrc dot ca>
To: dave at hiauly1 dot hia dot nrc dot ca (John David Anglin)
Cc: rth at redhat dot com, gcc-patches at gcc dot gnu dot org
Date: Tue, 8 Jan 2002 23:55:35 -0500 (EST)
Subject: Re: fix aix -fcprop-register miscompilation

> > 	* regrename.c (copy_value): Ignore overlapping copies.
> 
> This seems to fix 950704-1.c at -O1.  I will have the complete test results

Bootstrapped and checked.  Test results with the above patch are identical
to those from yesterday.

Dave
-- 
J. David Anglin                                  dave.anglin@nrc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6605)

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