[Bug 38653] GCC 5.0,5.1,5.2 break -O2 optimization with 64-bit Wine

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=38653

--- Comment #25 from Austin English <austinenglish at gmail.com> ---
(In reply to Sebastian Lackner from comment #24)
> I don't know if this is already covered by the existing gcc bug reports, but
> I noticed yesterday that even 32-bit wine compiled with gcc5.1 causes test
> failures in d3dx9_36/mesh tests. It doesn't happen when Wine is compiled
> with gcc4.9.
> 
> Could someone please check if this issue is still present after applying the
> gcc fixes? In the worst case its another regression which has to be
> bisected. :/

With a couple week old checkout of gcc (that has the 64-bit fixes applied),
d3dx_36/mesh works on my machine.

commit da5e6421269c9683f17fb5e6e3bacfec50f22239
Author: mikael <mikael at 138bc75d-0d04-0410-961f-82ee72b054a4>
Date:   Fri Jul 17 20:02:38 2015 +0000

    gcc/testsuite/
        * gfortran.dg/coarray_collectives_16.f90: Fix pattern
        as follow-up to r225930.



    git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225965
138bc75d-0d04-0410-961f-82ee72b054a4

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