[Bug target/82339] Inefficient movabs instruction

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82339

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri Sep 29 07:20:09 2017
New Revision: 253279

URL: https://gcc.gnu.org/viewcvs?rev=253279&root=gcc&view=rev
Log:
        PR target/82339
        * config/i386/i386.md (*movdi_internal peephole2): New -Os peephole
        for movabsq $(i32 << shift), r64.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.md