This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
[PATCH] PR target/52137 - bdver2 scheduler needs to be added to bdver1 insn reservations
- From: Quentin Neill <quentin dot neill dot gnu at gmail dot com>
- To: gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 20 Feb 2012 11:38:36 -0600
- Subject: [PATCH] PR target/52137 - bdver2 scheduler needs to be added to bdver1 insn reservations
- Authentication-results: mr.google.com; spf=pass (google.com: domain of quentin.neill.gnu@gmail.com designates 10.50.6.202 as permitted sender) smtp.mail=quentin.neill.gnu@gmail.com; dkim=pass header.i=quentin.neill.gnu@gmail.com
Hi,
The patch (http://gcc.gnu.org/bugzilla/attachment.cgi?id=26585)
attached to the bug
(http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52137) recovers
performance regressions for AMD's bdver2 processor.
It passes bootstrap and make check on x86_64.
The patch is simple and seems to have little risk, therefore AMD would
like to see if this patch can be included in 4.7.0.
Okay to commit to trunk?
--
Quentin