[Bug rtl-optimization/89676] [7/8/9 Regression] Redundant moves for long long shift on 32bit x86

[vmakarov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89676

--- Comment #9 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
Author: vmakarov
Date: Mon Mar 25 21:14:40 2019
New Revision: 269924

URL: https://gcc.gnu.org/viewcvs?rev=269924&root=gcc&view=rev
Log:
2019-03-25  Vladimir Makarov  <vmaka...@redhat.com>

        PR rtl-optimization/89676
        * lra-constraints.c (curr_insn_transform): Do match reload for
        early clobbers when the match was successful only for different
        registers.


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