https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90724
--- Comment #2 from Eric Gallager <egallager at gcc dot gnu.org> --- (In reply to prathamesh3492 from comment #1) > Author: prathamesh3492 > Date: Wed Aug 21 18:34:43 2019 > New Revision: 274805 > > URL: https://gcc.gnu.org/viewcvs?rev=274805&root=gcc&view=rev > Log: > 2019-08-21 Prathamesh Kulkarni <prathamesh.kulka...@linaro.org> > > PR target/90724 > * config/aarch64/aarch64.c (aarch64_gen_compare_reg_maybe_ze): Force y > in reg if it fails aarch64_plus_operand predicate. > > Modified: > trunk/gcc/ChangeLog > trunk/gcc/config/aarch64/aarch64.c Did this fix it?