This is the mail archive of the
cygwin-developers@sources.redhat.com
mailing list for the Cygwin project.
Re: -fomit-frame-pointer
- To: cygwin-developers at cygwin dot com
- Subject: Re: -fomit-frame-pointer
- From: Christopher Faylor <cgf at redhat dot com>
- Date: Thu, 1 Feb 2001 08:51:49 -0500
- References: <20010131220850.A7107@redhat.com> <Pine.HPP.3.96.1010201001850.9500E-100000@hp2.xraylith.wisc.edu>
- Reply-To: cygwin-developers at cygwin dot com
On Thu, Feb 01, 2001 at 12:19:52AM -0600, Mumit Khan wrote:
>On Wed, 31 Jan 2001, Christopher Faylor wrote:
>
>> Anybody ever tried building cygwin with -fomit-frame-pointer optimization?
>> It sort of works if you choose the files that you compile with this option
>> carefully.
>
>Last time I tried was a while back, and I ended up with a non-working DLL.
>However, it was a long time ago, and it's probably time to try it again.
>My next build, right after I get the patches in for gcc-2.97 build ...
You can't compile every file like this or you'll screw up signal handling
badly, but it seems to work on selected files. I wonder if it is worth
using this option on some files or if the maintenance won't be worth it.
cgf