[PATCH 2/6] Enable Intel GFNI instructions

Jan Beulich JBeulich@suse.com
Mon Nov 20 08:08:00 GMT 2017


>>> On 21.10.17 at 11:17, <igor.v.tsimbalist@intel.com> wrote:
>+// GFNI + AVX
>+
>+vgf2p8affineinvqb, 4, 0x66cf, None, 1, CpuAVX|CpuGFNI, Modrm|Vex|VexOpcode=2|VexVVVV=1|VexW=2|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, Xmmword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|RegXMM, RegXMM, RegXMM }
>+vgf2p8affineinvqb, 4, 0x66cf, None, 1, CpuAVX|CpuGFNI, Modrm|Vex=2|VexOpcode=2|VexVVVV=1|VexW=2|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, Ymmword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|RegYMM, RegYMM, RegYMM }
>+
>+vgf2p8affineqb, 4, 0x66ce, None, 1, CpuAVX|CpuGFNI, Modrm|Vex|VexOpcode=2|VexVVVV=1|VexW=2|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, Xmmword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|RegXMM, RegXMM, RegXMM }
>+vgf2p8affineqb, 4, 0x66ce, None, 1, CpuAVX|CpuGFNI, Modrm|Vex=2|VexOpcode=2|VexVVVV=1|VexW=2|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, Ymmword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|RegYMM, RegYMM, RegYMM }
>+
>+vgf2p8mulb, 3, 0x66cf, None, 1, CpuAVX|CpuGFNI, Modrm|Vex|VexOpcode=1|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|XMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8, RegXMM, RegXMM }
>+vgf2p8mulb, 3, 0x66cf, None, 1, CpuAVX|CpuGFNI, Modrm|Vex=2|VexOpcode=1|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegYMM|YMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8, RegYMM, RegYMM }

These being AVX flavors, there shouldn't be any Vec_Disp8 here.

Jan




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