[Bug target/88461] AVX512: gcc should keep value in kN registers if possible

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88461

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Dec 13 07:58:42 2018
New Revision: 267076

URL: https://gcc.gnu.org/viewcvs?rev=267076&root=gcc&view=rev
Log:
        PR target/88461
        * config/i386/i386.md (*zero_extendsidi2, zero_extend<mode>di2,
        *zero_extend<mode>si2, *zero_extendqihi2): Add =*k, *km alternatives.

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