From mboxrd@z Thu Jan 1 00:00:00 1970 From: Keir Fraser Subject: Re: [PATCH 0 of 8] Allow building xen with clang/llvm Date: Mon, 07 Mar 2011 12:03:57 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Tim Deegan , xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org These and the first LTO one are all fine by me. Acked-by: Keir Fraser On 07/03/2011 11:26, "Tim Deegan" wrote: > This series of patches allows Xen builds with clang/llvm as well as > GCC. It only fixes Xen, not tools &c, and only 64-bit, so far. > > Building Xen with clang isn't useful in itself (and indeed produces > a hypervisor that can be up to 10% slower for a default -O2 build); > rather it's a stepping-stone to doing full link-time optimizations > on the LLVM bitcode of the whole hypervisor. I will post a second > series to enable that, but it's not so clean as this one. > > I think all the changes in this series are reasonable and won't > inconvenience any normal users, but obviously they're meant for > the xen-unstable tree only. > > Cheers, > > Tim. > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel