[Bug target/78516] [7 Regression] ICE in lra_assign for e500v2

[bergner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78516

--- Comment #22 from Peter Bergner <bergner at gcc dot gnu.org> ---
Author: bergner
Date: Thu Jan 19 02:23:35 2017
New Revision: 244609

URL: https://gcc.gnu.org/viewcvs?rev=244609&root=gcc&view=rev
Log:
        PR target/78516
        * config/rs6000/spe.md (mov_si<mode>_e500_subreg0): Fix constraints.
        Use the evmergelohi instruction.
        (mov_si<mode>_e500_subreg4_2_le): Likewise.
        (mov_sitf_e500_subreg8_2_be): Likewise.
        (mov_sitf_e500_subreg12_2_le): Likewise.
        (mov_si<mode>_e500_subreg0_2_le): Fix constraints.
        (mov_si<mode>_e500_subreg4_2_be): Likewise.
        (mov_sitf_e500_subreg8_2_le): Likewise.
        (mov_sitf_e500_subreg12_2_be): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/spe.md