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RE: [Xen-devel] [PATCH] compile with -funit-at-a-time option of gcc

To: "aq" <aquynh@xxxxxxxxx>, "xen-devel" <xen-devel@xxxxxxxxxxxxxxxxxxx>
From: "Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>
Date: Thu, 30 Jun 2005 08:21:10 +0100
Delivery-date: Thu, 30 Jun 2005 07:20:15 +0000
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
Thread-index: AcV9MCPO9g78VT7mQIqzFK2u5u3oZQAFA5Sw
Thread-topic: [Xen-devel] [PATCH] compile with -funit-at-a-time option of gcc

> This patch makes xen compiled with gcc option 
> -funit-at-a-time if supported. This option is available for 
> gcc 3.4 and upward, which reduces the .text binary size considerably.

I haven't come across this option before. What does it actually do?  

Thanks,
Ian

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