[Bug target/70322] STV doesn't optimize andn

[uros at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70322

--- Comment #8 from uros at gcc dot gnu.org ---
Author: uros
Date: Fri Dec  2 18:48:35 2016
New Revision: 243202

URL: https://gcc.gnu.org/viewcvs?rev=243202&root=gcc&view=rev
Log:
        PR target/70322
        * config/i386/i386.md (*andndi3_doubleword): Add non-BMI alternative
        and corresponding post-reload splitter.

testsuite/ChangeLog:

        PR target/70322
        * gcc.target/i386/pr70322-2.c (dg-final): Remove xfail.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.md
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/i386/pr70322-2.c