[Bug pch/60010] AArch64: sigsegv in cc1plus using pch without defining TRY_EMPTY_VM_SPACE

[kyle at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60010

--- Comment #1 from Kyle McMartin <kyle at redhat dot com> ---
https://bugzilla.redhat.com/show_bug.cgi?id=1058991

Just FYI, this is RHBZ#1058991.