[Bug 27057] World of Warcraft Launcher.exe crashes after startup

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=27057

Austin English <austinenglish at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
                 CC|                            |austinenglish at gmail.com
     Ever Confirmed|0                           |1

--- Comment #11 from Austin English <austinenglish at gmail.com> 2011-06-28 21:10:11 CDT ---
Since this works in 4.5 and not 4.6, I bisected gcc to find that:
austin at atialien:~/src/gcc$ git bisect bad
fc00a76a26bb71539e8e4355e824986baf852f32 is the first bad commit
commit fc00a76a26bb71539e8e4355e824986baf852f32
Author: hjl <hjl at 138bc75d-0d04-0410-961f-82ee72b054a4>
Date:   Thu Aug 12 16:39:37 2010 +0000

    Turn on -fomit-frame-pointer by default for 32bit Linux/x86.

    2010-08-12  H.J. Lu  <hongjiu.lu at intel.com>
            Uros Bizjak  <ubizjak at gmail.com>

        * config.gcc: Handle --enable-frame-pointer.

        * configure.ac: Add --enable-frame-pointer.
        * configure: Regenerated.

        * config/i386/i386.c (USE_IX86_FRAME_POINTER): Default to 0.
        (override_options): If not configured with --enable-frame-pointer,
        enable -fomit-frame-pointer (but not for TARGET_MACHO or when
        optimizing for size), -fasynchronous-unwind-tables and
        -maccumulate-outgoing-args by default.


    git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163196
138bc75d-0d04-0410-961f-82ee72b054a4

:040000 040000 91584179535d06f2f19861a92bb3c7b160e9be8f
9f230a8f76af23e5d83e5ebee9aec1012c9b4d19 M    gcc

introduces this. Which means our old friend:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46468

playing with it a bit more, if I only compile mutation.c with gcc 4.6 and the
rest of wine with 4.4.3, works fine.

Could be a gcc or wine bug, I'll upload preprocessed files to the gcc bug,
fwiw.

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