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[Bug binutils/20637] 32-bit XOP instructions should silently ignore REX_


From: address@hidden
Subject: [Bug binutils/20637] 32-bit XOP instructions should silently ignore REX_B
Date: Wed, 28 Sep 2016 11:18:54 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=20637

--- Comment #4 from Ramiro Polla <address@hidden> ---
Hi Amit,

This sample comes from fuzzed data, hence why I provided the bytes directly.
The instruction is still valid, though, but with ebp as register (REX_B should
be silently ignored). Both XED and LLVM disassemble it correctly.

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