https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63823
--- Comment #3 from Steve Ellcey <sje at gcc dot gnu.org> ---
I think the failure may have started with r217265, but I have not confirmed
that for sure.
r217265 | vmakarov | 2014-11-09 08:45:15 -0800 (Sun, 09 Nov 2014) | 34 lines
2014-11-09 Vladimir Makarov <vmaka...@redhat.com>
PR rtl-optimization/63620
* lra-constraints.c (substitute_pseudo): Add prefix lra_ to the
name. Move to lra.c. Make it external.
(substitute_pseudo_within_insn): Ditto.
(inherit_reload_reg, split_reg, remove_inheritance_pseudos): Use
the new names.
(undo_optional_reloads): Ditto.
* lra-int.h (lra_dump_bitmap_with_title, lra_substitute_pseudo):
New prototypes.
.
.
.
