[Bug rtl-optimization/83147] LRA inheritance undo on multiple sets problem

[vmakarov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83147

--- Comment #4 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
Author: vmakarov
Date: Fri Jan 19 22:16:30 2018
New Revision: 256902

URL: https://gcc.gnu.org/viewcvs?rev=256902&root=gcc&view=rev
Log:
2018-01-19  Andreas Krebbel  <kreb...@linux.vnet.ibm.com>

        PR rtl-optimization/83147
        * lra-constraints.c (remove_inheritance_pseudos): Use
        lra_substitute_pseudo_within_insn.


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