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From: Ira Rosen <IRAR@il.ibm.com>
To: Diego Novillo <dnovillo@google.com>
Cc: dberlin@dberlin.org, Dorit Nuzman <DORIT@il.ibm.com>,
	dvorakz@suse.cz,         gcc-patches@gnu.org
Subject: Re: [patch] Remove redundant calls to copy_virtual_operands
Date: Wed, 08 Aug 2007 08:02:00 -0000	[thread overview]
Message-ID: <OF0A10D62C.715522CA-ONC2257331.0023680E-C2257331.002C0B24@il.ibm.com> (raw)
In-Reply-To: <46B8723C.60007@google.com>



Diego Novillo <dnovillo@google.com> wrote on 07/08/2007 16:23:08:

> Yeah, it is OK.  As I mentioned earlier, I would only suggest doing
> compile-time tests.  Though if this fixes ICEs, then it's really better
> even if a tad slower.  Leaving this to update_ssa is certainly easier to
> maintain.

As Dorit mentioned, it is indeed a matter of correctness. This patch fixes
bootstrap with vectorization enabled failure on x86_64 and ICE on 4.1.1 if
built with enable-checking.

So, is it OK to apply?

Thanks,
Ira



  reply	other threads:[~2007-08-08  8:02 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-08-07 12:10 Ira Rosen
2007-08-07 13:06 ` Dorit Nuzman
2007-08-07 13:23   ` Diego Novillo
2007-08-08  8:02     ` Ira Rosen [this message]
2007-08-08 12:06       ` Diego Novillo
2007-08-08  9:41     ` Zdenek Dvorak
2007-08-08 11:04       ` Ira Rosen
2007-08-12 19:40         ` Zdenek Dvorak
2007-08-07 13:22 ` Diego Novillo

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