[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

[amodra at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906

--- Comment #10 from Alan Modra <amodra at gmail dot com> 2011-11-03 12:59:10 UTC ---
Please test out these patches.  bootstrap and regression tests with -Os in
BOOT_CFLAGS on spe would be ideal.  I'll be running a powerpc-linux regression
test, but can't do that for spe.