JMP reg64 does not require a REX.W prefix.
commit6f87180c3f8f30a37d8f0c17cc06070fa1a1c2b6
authorH. Peter Anvin <hpa@zytor.com>
Fri, 26 Sep 2008 06:42:28 +0000 (25 23:42 -0700)
committerH. Peter Anvin <hpa@zytor.com>
Fri, 26 Sep 2008 06:42:28 +0000 (25 23:42 -0700)
tree917fa6c2e57a847fdea71e46f47f5806bab89365
parentbbf8be4b573cd4f9eb716e3323be8e5c28fcf53c
JMP reg64 does not require a REX.W prefix.

We were redundantly emitting a REX.W prefix for JMP reg64.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
insns.dat