https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82569
--- Comment #12 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- Author: ebotcazou Date: Tue Oct 24 07:26:52 2017 New Revision: 254037 URL: https://gcc.gnu.org/viewcvs?rev=254037&root=gcc&view=rev Log: PR middle-end/82569 * tree-outof-ssa.h (always_initialized_rtx_for_ssa_name_p): Delete. * expr.c (expand_expr_real_1) <expand_decl_rtl>: Revert latest change. * loop-iv.c (iv_get_reaching_def): Likewise. * cfgexpand.c (expand_one_ssa_partition): Initialize the RTX if the variable is promoted and the partition contains undefined values. Modified: trunk/gcc/ChangeLog trunk/gcc/cfgexpand.c trunk/gcc/expr.c trunk/gcc/loop-iv.c trunk/gcc/tree-outof-ssa.h
