[Bug rtl-optimization/68536] LRA ICEs with new arm pattern

[vmakarov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68536

--- Comment #8 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
Author: vmakarov
Date: Fri Nov 27 18:26:12 2015
New Revision: 231021

URL: https://gcc.gnu.org/viewcvs?rev=231021&root=gcc&view=rev
Log:
2015-11-27  Vladimir Makarov  <vmaka...@redhat.com>

        PR rtl-optimization/68536
        * lra.c (lra_emit_add): Add code for null base.
        * lra-constraints.c (curr_insn_transform): Skip operators for
        subreg reloads.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lra-constraints.c
    trunk/gcc/lra.c