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RE: PATCH: Move operand/address-size override prefixes before SIMD prefix
- From: "Menezes, Evandro" <evandro dot menezes at amd dot com>
- To: "Menezes, Evandro" <evandro dot menezes at amd dot com>, "Jan Beulich" <jbeulich at novell dot com>, "H. J. Lu" <hjl at lucon dot org>
- Cc: binutils at sourceware dot org
- Date: Wed, 6 Dec 2006 16:25:55 -0600
- Subject: RE: PATCH: Move operand/address-size override prefixes before SIMD prefix
> AMD processors don't care about the order of prefixes,
> correctness or performance-wise.
Ahem, except for the REX prefix, of course.
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Evandro Menezes AMD Austin, TX