From: Paul Brook <paul@codesourcery.com>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] Add gcc 4.0 support
Date: Wed, 29 Mar 2006 20:33:52 +0100 [thread overview]
Message-ID: <200603292033.53117.paul@codesourcery.com> (raw)
In-Reply-To: <E5E88543-C778-4819-B014-7E5D78127AED@mac.com>
On Wednesday 29 March 2006 18:03, John Davidorff Pell wrote:
> I was just thinking that by enabling the required feature
> individually, someone else could choose -O0 and not have to
> investigate why it fails. Its not like its a big deal, though. :-)
Like most things dyngen relies on this isn't a feature as such. There's no gcc
option that says "make sure this function doesn't have a stack frame".
It just happens that at with optimisation turned on this is generally true.
Also, the gcc -O2 option is more than the sum of the other options it enables.
Paul
next prev parent reply other threads:[~2006-03-29 19:33 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-15 12:25 [Qemu-devel] [PATCH] Add gcc 4.0 support Thiemo Seufer
2006-02-15 16:20 ` Johannes Schindelin
2006-02-15 19:10 ` Thiemo Seufer
2006-02-15 22:04 ` Johannes Schindelin
2006-03-28 14:09 ` Thiemo Seufer
2006-03-29 4:26 ` John Davidorff Pell
2006-03-29 9:59 ` Thiemo Seufer
2006-03-29 17:03 ` John Davidorff Pell
2006-03-29 19:24 ` Pascal Terjan
2006-03-29 19:37 ` sofar
2006-03-29 21:21 ` [Off Topic again] " Jim C. Brown
2006-03-29 21:03 ` [Off Topic] " Jim C. Brown
2006-03-29 19:33 ` Paul Brook [this message]
2006-03-31 23:18 ` John Davidorff Pell
2006-04-03 15:42 ` Dirk Behme
2006-04-03 15:50 ` Jim C. Brown
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