From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:36637) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TLzZV-00034c-G8 for qemu-devel@nongnu.org; Wed, 10 Oct 2012 12:55:53 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TLzZQ-0002OE-9F for qemu-devel@nongnu.org; Wed, 10 Oct 2012 12:55:49 -0400 Received: from mail-pb0-f45.google.com ([209.85.160.45]:42862) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TLzZP-0002O7-TC for qemu-devel@nongnu.org; Wed, 10 Oct 2012 12:55:44 -0400 Received: by mail-pb0-f45.google.com with SMTP id rp2so907035pbb.4 for ; Wed, 10 Oct 2012 09:55:43 -0700 (PDT) Sender: Richard Henderson Message-ID: <5075A88D.8050204@twiddle.net> Date: Wed, 10 Oct 2012 09:55:41 -0700 From: Richard Henderson MIME-Version: 1.0 References: <1349812584-19551-1-git-send-email-aurelien@aurel32.net> <1349812584-19551-11-git-send-email-aurelien@aurel32.net> In-Reply-To: <1349812584-19551-11-git-send-email-aurelien@aurel32.net> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v2 10/26] tcg: don't explicitly save globals and temps List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Aurelien Jarno Cc: qemu-devel@nongnu.org On 10/09/2012 12:56 PM, Aurelien Jarno wrote: > The liveness analysis ensures that globals and temps are at the correct > state at a basic block end or with an op with side effects. Avoid > looping on all temps, this can be time consuming on targets with a lot > of globals. Keep an assert in debug mode. > > Signed-off-by: Aurelien Jarno Reviewed-by: Richard Henderson r~