[Bug tree-optimization/113787] [12/13/14 Regression] Wrong code at -O with ipa-modref on aarch64

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113787

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #5)
> My bisection points to r12-5915-ge93809f62363ba4b233858005aef652fb550e896

Which means it is related to bug 110702 .

Again try -fno-ivopts . I suspect ivopts is producing some odd ir that is
confusing modref here.