[Bug target/57637] Miscompare on 178.galgel in SPEC2000 on arm

[zhenqiang.chen at linaro dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57637

--- Comment #1 from zhenqiang.chen at linaro dot org ---

I had reproduced it on chrome book. It failed due to "alignment exception" for
O3.

I will do more investigation.

If this bug blocks your work, please try "-fno-shrink-wrap" to disable the
optimization.