[Bug target/69614] [6 Regression] wrong code with -Os -fno-expensive-optimizations -fschedule-insns -mtpcs-leaf-frame -fira-algorithm=priority @ armv7a

[vmakarov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69614

--- Comment #25 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
Author: vmakarov
Date: Sat Mar 12 14:56:24 2016
New Revision: 234162

URL: https://gcc.gnu.org/viewcvs?rev=234162&root=gcc&view=rev
Log:
2016-03-12  Vladimir Makarov  <vmakarov@redhat.com>

        PR target/69614
        * lra-constraints.c (delete_move_and_clobber): New.
        (remove_inheritance_pseudos): Use it.

2016-03-12  Vladimir Makarov  <vmakarov@redhat.com>

        PR target/69614
        * gcc.target/arm/pr69614.c: New.



Added:
    trunk/gcc/testsuite/gcc.target/arm/pr69614.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lra-constraints.c
    trunk/gcc/testsuite/ChangeLog