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From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/19391] [4.0 Regression] missed optimization with size of 8 vectors
Date: Wed, 12 Jan 2005 15:31:00 -0000 [thread overview]
Message-ID: <20050112153108.31925.qmail@sourceware.org> (raw)
In-Reply-To: <20050112063239.19391.pinskia@gcc.gnu.org>
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-12 15:31 -------
(In reply to comment #3)
> Try again with <mmintrin.h> functions.
>
> It is absolutely ESSENTIAL that we do NOT emit mmx vector operations UNLESS
> the <mmintrin.h> routines are used. Doing so without the compiler also
> being able to insert emms instructions is wrong-code.
Ok, but please add something to the changes page as I had thought I had saw this wording in a patch
but I did not for sure.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |WONTFIX
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19391
prev parent reply other threads:[~2005-01-12 15:31 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-12 6:32 [Bug middle-end/19391] New: " pinskia at gcc dot gnu dot org
2005-01-12 6:34 ` [Bug middle-end/19391] " pinskia at gcc dot gnu dot org
2005-01-12 9:23 ` steven at gcc dot gnu dot org
2005-01-12 9:54 ` rth at gcc dot gnu dot org
2005-01-12 15:31 ` pinskia at gcc dot gnu dot org [this message]
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