[Bug rtl-optimization/82338] valgrind error in inherit_in_ebb

[vmakarov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82338

--- Comment #3 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
Author: vmakarov
Date: Fri Sep 29 17:15:24 2017
New Revision: 253299

URL: https://gcc.gnu.org/viewcvs?rev=253299&root=gcc&view=rev
Log:
2017-09-29  Vladimir Makarov  <vmakarov@redhat.com>

        PR rtl-optimization/82338
        * lra-constraints.c (inherit_in_ebb): Check usage_insns check.


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