From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=41030 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PnvdL-0006sw-AA for qemu-devel@nongnu.org; Fri, 11 Feb 2011 11:14:14 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PnvdK-0007xu-14 for qemu-devel@nongnu.org; Fri, 11 Feb 2011 11:14:11 -0500 Received: from mnementh.archaic.org.uk ([81.2.115.146]:14363) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PnvdJ-0007vs-JF for qemu-devel@nongnu.org; Fri, 11 Feb 2011 11:14:09 -0500 From: Peter Maydell Date: Fri, 11 Feb 2011 16:13:59 +0000 Message-Id: <1297440841-17979-1-git-send-email-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH 0/2] target-arm: fix Neon VUZP, VZIP instructions List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: patches@linaro.org This patch series is a pair of patches from the meego tree which fix bugs in the Neon VZIP and VUZP instructions by abandoning the existing inline implementations in favour of calling out to a straightforward helper function. The inline routines could generate 50+ TCG ops each, which is well over the recommended limit in tcg/README for using helpers instead; they also did not give the correct results... I've tested these patches using the usual random instruction generation approach. Juha Riihimäki (2): target-arm: Move Neon VUZP to a helper function target-arm: Move Neon VZIP to a helper function target-arm/helpers.h | 3 + target-arm/neon_helper.c | 166 ++++++++++++++++++++++++++++++++++++++++++++++ target-arm/translate.c | 163 ++------------------------------------------- 3 files changed, 177 insertions(+), 155 deletions(-)