c/9185: gcc produces errornous code on cygwin host when -fomit-frame-pointer is used together with -O2 or -O3

[Mack Lobell]

The fix in PR8750 solves the problem.

Verified with gcc3.3 and gcc3.4.

//Regards






>From: Danny Smith <dannysmith@clear.net.nz>
>Reply-To: Danny Smith <dannysmith@users.sourceforge.net>
>To: macklobell@hotmail.com, gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org, 
>gcc-bugs@gcc.gnu.org, nobody@gcc.gnu.org
>Subject: Re: c/9185: gcc produces errornous code on cygwin host when 
>-fomit-frame-pointer is used together with -O2 or -O3
>Date: Mon, 06 Jan 2003 20:51:17 +0000
>
>
>http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=g
>cc&pr=9185
>
>I think this may be related  to PR8750 and (IMO, erroneously) closed
>PR6810.
>Could you try the patch to i386.c (ix86_expand_prologue ) that is in the
>8750 audit trail.  It may not be correct patch but at least it seems to
>fix 8750 and *this PR on mingw32
>
>Danny


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