Date: Wed, 14 Aug 2013 09:23:11 +0100 From: David Chisnall <theraven@FreeBSD.org> To: Jilles Tjoelker <jilles@stack.nl> Cc: "svn-src-head@FreeBSD.org" <svn-src-head@FreeBSD.org>, Matthew Fleming <mdf@FreeBSD.org>, "svn-src-all@FreeBSD.org" <svn-src-all@FreeBSD.org>, "src-committers@FreeBSD.org" <src-committers@FreeBSD.org>, Dimitry Andric <dim@FreeBSD.org> Subject: Re: svn commit: r253802 - head/contrib/llvm/tools/clang/lib/Headers Message-ID: <2A4F32C7-939D-4C4D-A136-D99FC06C486E@FreeBSD.org> In-Reply-To: <20130813205736.GA68244@stack.nl> References: <201307301233.r6UCXLT8012177@svn.freebsd.org> <CAMBSHm8xDvWsKJiLAzPF8azMKLHq3WWWQ3X1d6-6nJSAppux9Q@mail.gmail.com> <2DE35C45-B110-4D93-BFA7-542A3D1EE902@freebsd.org> <20130807205653.GB4918@stack.nl> <46BC9A7E-4AF1-4BE9-9902-3578BDE0CD56@FreeBSD.org> <20130813205736.GA68244@stack.nl>
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On 13 Aug 2013, at 21:57, Jilles Tjoelker <jilles@stack.nl> wrote: > Given that JIT is for performance and larger addresses increase code > size and register pressure, the mmap() flag is probably useful. > Alternatively, all the JITted code could be placed in one block and use > relative addressing. This would be a good thing to have in for 10.0, as the LLVM 3.4 JIT will require it unless someone wants to contribute support for the large code model... David
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