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Re: [Qemu-devel] [PATCH 4/5] tcg/i386: Use ANDN instruction
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH 4/5] tcg/i386: Use ANDN instruction |
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Date: |
Thu, 20 Feb 2014 17:38:23 +0000 |
On 20 February 2014 16:43, Richard Henderson <address@hidden> wrote:
> Can you try this?
[summarising an irc discussion]
That fixes W32 but not MacOSX, because there clang has a
cpuid.h but it doesn't have __get_cpuid_max() or __cpuid().
I'm just testing a patch which enhances our configure test
to check for these and puts ifdefs in the right places.
thanks
-- PMM