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Re: [PATCH] Optimize subregs of zero and sign extensions (take 2)


> My apologies again for the breakage.  I'll try to more careful in future.
> The following patch survived bootstrapping and regression testing on
> i686-pc-linux-gnu, with no new failures, so I've committed to mainline
> as "obviously correct".  I had other problems trying to build hppa64
> with the native HPUX compiler (patch to follow), and hppa bootstrap
> completed fine even without this patch.  However the feedback from
> PR optimization/13821 seems to confirm that this resolves the issue.

Looks as if the problem is fixed on hppa64.

I have been working on an update to install.texi to better describe
building and installation under HP-UX 11.  I would like to know about
the hppa64 problems that you have experienced.

There is a binary build for hppa64 on HP-UX 11.00 at:

ftp://hiauly1.hia.nrc.ca/outgoing/gcc/README
ftp://hiauly1.hia.nrc.ca/outgoing/gcc/gcc-3.3.2-hppa64-hp-hpux11.00.tar.bz2
ftp://hiauly1.hia.nrc.ca/outgoing/gcc/as-2.14.90-20031007-hppa64-hp-hpux11.11.tar.bz2

This provides a possible alternative to bootstrapping with the HP
bundled or ANSI compiler.

I should recheck that 3.3.3 still builds with the HP K&R/bundled compiler.

Thanks,
Dave
-- 
J. David Anglin                                  dave.anglin@nrc-cnrc.gc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6602)


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