>>> On 10.11.17 at 11:36, <[email protected]> wrote:
> @@ -7672,7 +7673,12 @@ x86_emulate(
> host_and_vcpu_must_have(pclmulqdq);
> if ( vex.opcx == vex_none )
> goto simd_0f3a_common;
> - generate_exception_if(vex.l, EXC_UD);
> + if ( !vex.l )
> + {
> + generate_exception_if(vex.l, EXC_UD);
What's the point of this?
> + goto simd_0f_imm8_avx;
> + }
> + host_and_vcpu_must_have(vpclmulqdq);
Why not simply
if ( vex.l )
host_and_vcpu_must_have(vpclmulqdq);
?
Jan
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