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From: "meissner at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/58160] Power8 fusion support has a bug that shows up in running spec 2006
Date: Wed, 14 Aug 2013 20:48:00 -0000 [thread overview]
Message-ID: <bug-58160-4-NOOembwLZo@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-58160-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58160
Michael Meissner <meissner at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2013-08-14
Assignee|unassigned at gcc dot gnu.org |meissner at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Michael Meissner <meissner at gcc dot gnu.org> ---
In looking at the code for 403.gcc, the compiler spills the addis value to the
stack and then reloads it later. It would be more optimal to just redo the
addis value.
next prev parent reply other threads:[~2013-08-14 20:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-14 20:24 [Bug target/58160] New: " meissner at gcc dot gnu.org
2013-08-14 20:48 ` meissner at gcc dot gnu.org [this message]
2013-08-14 22:56 ` [Bug target/58160] " meissner at gcc dot gnu.org
2013-08-14 22:59 ` meissner at gcc dot gnu.org
2013-08-16 18:18 ` meissner at gcc dot gnu.org
2014-04-04 13:40 ` wschmidt at gcc dot gnu.org
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