[Bug 27680] Multiple 64-bit applications crash on startup (violation of the Windows 64-bit ABI, stack pointer (RSP) must be 16-byte aligned when making a call to Win64 API)

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=27680

--- Comment #34 from Justas L <bucaneer at gmail.com> ---
GCC 5.3 with 64bit stack alignment has been out for a while. However, there was
also a bug that prevented using forced alignment together with optimizations
(-O1 or higher) and -fstack-check:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69140

It has been fixed, but I think it will be months before there's another stable
release. Meanwhile, there's a workaround: using -fno-omit-frame-pointer (or
alternatively, not using either optimizations or -fstack-check).

Question: is it alright to submit the Wine patch when it is known it might
require compile-time workarounds?

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