From patchwork Thu Mar 31 16:34:34 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H.J. Lu" X-Patchwork-Id: 11584 Received: (qmail 120125 invoked by alias); 31 Mar 2016 16:34:46 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Delivered-To: mailing list libc-alpha@sourceware.org Received: (qmail 119754 invoked by uid 89); 31 Mar 2016 16:34:45 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.2 required=5.0 tests=BAYES_00, FREEMAIL_FROM, SPF_SOFTFAIL autolearn=no version=3.3.2 spammy=H*r:10.253.24, H*r:sk:orsmga1, benchtests, H*r:ip*10.253.24.23 X-HELO: mga02.intel.com X-ExtLoop1: 1 From: "H.J. Lu" To: libc-alpha@sourceware.org Subject: [PATCH 2/3] Test 64-byte alignment in memmove benchtest Date: Thu, 31 Mar 2016 09:34:34 -0700 Message-Id: <1459442075-25158-3-git-send-email-hjl.tools@gmail.com> In-Reply-To: <1459442075-25158-1-git-send-email-hjl.tools@gmail.com> References: <1459442075-25158-1-git-send-email-hjl.tools@gmail.com> Add 64-byte alignment tests in memmove benchtest for 64-byte vector registers. OK for master? H.J. --- * benchtests/bench-memmove.c (test_main): Test 64-byte alignment. --- benchtests/bench-memmove.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/benchtests/bench-memmove.c b/benchtests/bench-memmove.c index 79b7bd8..c38596b 100644 --- a/benchtests/bench-memmove.c +++ b/benchtests/bench-memmove.c @@ -176,6 +176,14 @@ test_main (void) do_test (i, 0, 16 * i); } + for (i = 32; i < 64; ++i) + { + do_test (0, 0, 32 * i); + do_test (i, 0, 32 * i); + do_test (0, i, 32 * i); + do_test (i, i, 32 * i); + } + return ret; }