[Bug c++/61538] g++ compiled binary, linked to glibc libpthread, hangs on SGI MIPS R1x000 systems on Linux

[kumba at gentoo dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61538

--- Comment #8 from Joshua Kinard <kumba at gentoo dot org> ---
(In reply to Joshua Kinard from comment #7)
> (In reply to Andrew Pinski from comment #6)
> > This is the patch which I used for glibc to fix some libstdc++ issues:
> 
> Okay, so it's in glibc.  Is your patch in glibc yet?  It applies cleanly to
> 2.19, but carries a 2012 date stamp.  I'll rebuild and see if this solves
> the bug.  Thanks!

Still hangs on the second syscall.  I can trace the asm and see where it's
taking a different route due to those atomic_full_barrier() calls, but I'll
have to rebuild gcc next just to be completely sure.