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Re: [PATCH] x86: don't default variable shift count insns to 8-bit operand size


On Fri, Nov 10, 2017 at 4:55 AM, Jan Beulich <JBeulich@suse.com> wrote:
> Just like %dx in I/O instructions isn't suitable to derive operand size
> information, %cl source operands of shift instructions aren't.
>
> gas/
> 2017-11-10  Jan Beulich  <jbeulich@suse.com>
>
>         * config/tc-i386.c (process_suffix): Treat .shiftcount just like
>         .inoutportreg.
>         * testsuite/gas/i386/inval.s: Add ambiguous shift/rotate cases.
>         * testsuite/gas/i386/inval.l: Adjust expectations.
>

OK.  Thanks.

-- 
H.J.


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