From: Jack Howarth <howarth@bromo.med.uc.edu>
To: "H.J. Lu" <hjl.tools@gmail.com>
Cc: Uros Bizjak <ubizjak@gmail.com>, "Ye, Joey" <joey.ye@intel.com>,
"Guo, Xuepeng" <xuepeng.guo@intel.com>,
GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re: PING: PATCH: PR middle-end/37843:[4.4 Regression] unaligned stack in maindue to tail call optimizatiP
Date: Wed, 26 Nov 2008 19:08:00 -0000 [thread overview]
Message-ID: <20081126173418.GA8864@bromo.med.uc.edu> (raw)
In-Reply-To: <20081126145008.GA17083@lucon.org>
On Wed, Nov 26, 2008 at 06:50:08AM -0800, H.J. Lu wrote:
>
> Darwin doesn't support sibcall. I am checking it to mark them Linux
> only.
>
>
> H.J.
H.J.,
Could you expand on that comment? Is the problem with sibcall on
Darwin that FSF gcc doesn't have the proper darwin specific changes
to implement sibcall or is the problem that the darwin assembler or
linker from Xcode doesn't properly support sibcall? If the problem is
the latter, we could submit a radar bug report asking for sibcall
support to be implemented in the cctools of Snow Leopard.
Jack
next prev parent reply other threads:[~2008-11-26 17:34 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-05 16:52 Uros Bizjak
2008-11-05 18:18 ` H.J. Lu
2008-11-11 12:19 ` H.J. Lu
2008-11-19 18:27 ` H.J. Lu
2008-11-26 15:57 ` H.J. Lu
2008-11-26 19:08 ` Jack Howarth [this message]
2008-11-26 19:42 ` H.J. Lu
2008-11-26 20:07 ` Andrew Pinski
2008-11-26 20:35 ` Jack Howarth
2008-11-28 16:03 ` Kaveh R. GHAZI
2008-11-28 17:58 ` H.J. Lu
2008-11-29 17:59 ` H.J. Lu
2008-11-30 5:18 ` PING: PATCH: PR middle-end/37843:[4.4 Regression] unalignedstack " Kaveh R. Ghazi
2008-11-30 8:52 ` H.J. Lu
2008-11-30 15:47 ` Kaveh R. Ghazi
-- strict thread matches above, loose matches on Subject: below --
2008-11-01 0:25 PING: PATCH: PR middle-end/37843:[4.4 Regression] unaligned stack " H.J. Lu
2008-11-04 17:54 ` H.J. Lu
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