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From: "mmitchel at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/27075] [4.1/4.2 Regression] Compiler generate incorrect assembler for __sync_fetch-* builtins on e500 aka SPE
Date: Thu, 17 Aug 2006 20:29:00 -0000 [thread overview]
Message-ID: <20060817202908.16280.qmail@sourceware.org> (raw)
In-Reply-To: <bug-27075-12262@http.gcc.gnu.org/bugzilla/>
------- Comment #16 from mmitchel at gcc dot gnu dot org 2006-08-17 20:29 -------
I think the patch in Comment #8 is OK, but that the right approach would be to
stop using %y to denote two different things. I think we should add
documentation saying that %y has dual meanings and check in this patch. Then,
as a separate issue, I think we should split %y into two different operand
letters so that each has consitent semantics.
I've CC'd the PowerPC maintainers on this PR. If neither of them object within
24 hours, please check in this patch.
Thanks,
-- Mark
--
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |dje at watson dot ibm dot
| |com, geoffk at apple dot
| |com, joseph at codesourcery
| |dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27075
next prev parent reply other threads:[~2006-08-17 20:29 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-07 15:29 [Bug c/27075] New: Compiler generate incorrect assembler edmar at freescale dot com
2006-04-07 15:32 ` [Bug c/27075] " edmar at freescale dot com
2006-04-07 15:33 ` [Bug target/27075] " pinskia at gcc dot gnu dot org
2006-04-07 15:45 ` edmar at freescale dot com
2006-04-07 15:48 ` pinskia at gcc dot gnu dot org
2006-04-07 15:53 ` pinskia at gcc dot gnu dot org
2006-04-07 15:54 ` edmar at freescale dot com
2006-04-07 16:00 ` [Bug target/27075] [4.1 Regression] Compiler generate incorrect assembler for __sync_fetch-* builtins on e500 aka SPE pinskia at gcc dot gnu dot org
2006-04-09 13:51 ` [Bug target/27075] [4.1/4.2 " amodra at bigpond dot net dot au
2006-04-16 19:19 ` mmitchel at gcc dot gnu dot org
2006-04-17 15:57 ` edmar at freescale dot com
2006-05-25 2:47 ` mmitchel at gcc dot gnu dot org
2006-07-22 21:12 ` echristo at apple dot com
2006-07-22 22:16 ` pinskia at gcc dot gnu dot org
2006-07-24 15:05 ` edmar at freescale dot com
2006-07-24 19:34 ` raj dot khem at gmail dot com
2006-07-26 12:53 ` dtemirbulatov at gmail dot com
2006-08-17 20:29 ` mmitchel at gcc dot gnu dot org [this message]
2006-08-25 14:36 ` drow at gcc dot gnu dot org
2006-08-25 14:37 ` drow at gcc dot gnu dot org
2006-08-25 18:56 ` dje at gcc dot gnu dot org
2006-08-25 18:57 ` dje at gcc dot gnu dot org
2006-08-25 19:07 ` dje at gcc dot gnu dot org
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