[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 #17 from Andrew John Hughes <gnu.andrew at redhat.com> ---
(In reply to Maciej S. Szmigiero from comment #15)
> > Does the value 16 also work for you with gcc?
> 
> It seems that GCC has no such option:
> https://stackoverflow.com/questions/40766168/gcc-error-unrecognized-command-
> line-option-mstack-alignment-16-when-buildin
> 
> According to this page "-mstack-alignment=16 = -mpreferred-stack-boundary=4",
> which is already the default for GCC.

Ah, ok. I'm more wondering why they needed to turn this on for Clang.

-- 
You are receiving this mail because:
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.openjdk.java.net/pipermail/distro-pkg-dev/attachments/20180321/46454b45/attachment.html>