[Bug target/77308] surprisingly large stack usage for sha512 on arm

[edlinger at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77308

--- Comment #65 from Bernd Edlinger <edlinger at gcc dot gnu.org> ---
Author: edlinger
Date: Wed Sep  6 07:47:52 2017
New Revision: 251752

URL: https://gcc.gnu.org/viewcvs?rev=251752&root=gcc&view=rev
Log:
2017-09-06  Bernd Edlinger  <bernd.edlin...@hotmail.de>

        PR target/77308
        * config/arm/predicates.md (arm_general_adddi_operand): Create new
        non-vfp predicate.
        * config/arm/arm.md (*arm_adddi3, *arm_subdi3): Use new predicates.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/arm.md
    trunk/gcc/config/arm/predicates.md