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[Bug target/70322] STV doesn't optimize andn
- From: "uros at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 02 Dec 2016 18:49:07 +0000
- Subject: [Bug target/70322] STV doesn't optimize andn
- Auto-submitted: auto-generated
- References: <bug-70322-4@http.gcc.gnu.org/bugzilla/>
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