[Bug tree-optimization/85693] Generation of SAD (Sum of Absolute Difference) instruction

[uros at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85693

--- Comment #6 from uros at gcc dot gnu.org ---
Author: uros
Date: Thu Aug  1 18:07:19 2019
New Revision: 273981

URL: https://gcc.gnu.org/viewcvs?rev=273981&root=gcc&view=rev
Log:
        PR target/85693
        * config/i386/mmx.md (usadv8qi): New expander.

testsuite/ChangeLog:

        PR target/85693
        * gcc.target/i386/pr85693-1.c: New test.


Added:
    trunk/gcc/testsuite/gcc.target/i386/pr85693-1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/mmx.md
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/i386/pr85693.c