[Bug 3533] HotSpot generates code with unaligned stack, crashes on SSE operations

[bugzilla-daemon at icedtea.classpath.org]

https://icedtea.classpath.org/bugzilla/show_bug.cgi?id=3533

--- Comment #5 from Maciej S. Szmigiero <mail at maciej.szmigiero.name> ---
(In reply to Andrew John Hughes from comment #4)
> Looks like this issue:
> 
> http://mail.openjdk.java.net/pipermail/hotspot-dev/2018-February/030076.html

As I wrote in the Gentoo bug: it is not this issue.

Also, the "icedtea-align-fix.patch" patch that I had posted earlier is not
enough, there are more entry points affected.
The current, working workaround is to compile icedtea with
"-mincoming-stack-boundary=2" {C,CXX}FLAG.

Oracle binaries are affected, too, I would open an OpenJDK bug instead of
this icedtea one, but OpenJDK accounts required to do so are not available to
the general public.

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