[Bug tree-optimization/58697] [4.8/4.9 Regression] wrong code (segfaults) at -O3

[amacleod at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58697

--- Comment #8 from Andrew Macleod <amacleod at redhat dot com> ---
Really? Trunk fails for me this morning.  Works fine at -O2, but I get a
segfault at -O3 on x86_64-unknown-linux-gnu

Andrew