[Bug rtl-optimization/70478] [LRA] S/390: Performance regression - superfluous stack frame

[vmakarov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70478

--- Comment #9 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
Author: vmakarov
Date: Sat Apr  8 19:18:42 2017
New Revision: 246789

URL: https://gcc.gnu.org/viewcvs?rev=246789&root=gcc&view=rev
Log:
2017-04-08  Vladimir Makarov  <vmaka...@redhat.com>

        PR rtl-optimization/70478
        * lra-constraints.c: Reverse the last patch.


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