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From: | Paolo Bonzini |
Subject: | [Qemu-devel] Re: gcc 4.4 miscompiling cpu_exec() ? |
Date: | Tue, 23 Feb 2010 19:18:34 +0100 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.7) Gecko/20100120 Fedora/3.0.1-1.fc12 Lightning/1.0b2pre Thunderbird/3.0.1 |
On 02/23/2010 07:17 PM, Jay Foad wrote:
Can you try this patch:It works! Thanks.and if it works, possibly only each hunk of it?Just the first hunk: works! Just the second hunk: doesn't work Can you explain why the volatile is necessary? Or is it working around a problem with the compiler?
I don't know exactly without checking, but these were the main changes introduced by my 24ebf5f31a178051cff1a4aab5ba621037191577 patch. I'll send it out shortly.
Paolo
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