[PATCH 2/6] Enable Intel GFNI instructions

[H.J. Lu]

On Sat, Oct 21, 2017 at 2:17 AM, Tsimbalist, Igor V
<igor.v.tsimbalist@intel.com> wrote:
> Intel has disclosed a set of new instructions. The spec is
> https://software.intel.com/sites/default/files/managed/c5/15/architecture-instruction-set-extensions-programming-reference.pdf

Please put the above in your commit log.  OK with this change.

Thanks.

H.J.
> gas/
>
>         * config/tc-i386.c (cpu_arch): Add .gfni.
>         * doc/c-i386.texi: Document .gfni.
>         * testsuite/gas/i386/i386.exp: Add GFNI tests.
>         * testsuite/gas/i386/avx.s: New GFNI test.
>         * testsuite/gas/i386/x86-64-avx.s: Likewise.
>         * testsuite/gas/i386/avx.d: Adjust.
>         * testsuite/gas/i386/avx-intel.d: Likewise
>         * testsuite/gas/i386/ilp32/x86-64-avx-intel.d: Likewise.
>         * testsuite/gas/i386/ilp32/x86-64-avx.d: Likewise.
>         * testsuite/gas/i386/avx512f_gfni-intel.d: New test.
>         * testsuite/gas/i386/avx512f_gfni.d: Likewise.
>         * testsuite/gas/i386/avx512f_gfni.s: Likewise.
>         * testsuite/gas/i386/avx512vl_gfni-intel.d: Likewise.
>         * testsuite/gas/i386/avx512vl_gfni.d: Likewise.
>         * testsuite/gas/i386/avx512vl_gfni.s: Likewise.
>         * testsuite/gas/i386/gfni-intel.d: Likewise.
>         * testsuite/gas/i386/gfni.d: Likewise.
>         * testsuite/gas/i386/gfni.s: Likewise.
>         * testsuite/gas/i386/x86-64-avx512f_gfni-intel.d: Likewise.
>         * testsuite/gas/i386/x86-64-avx512f_gfni.d: Likewise.
>         * testsuite/gas/i386/x86-64-avx512f_gfni.s: Likewise.
>         * testsuite/gas/i386/x86-64-avx512vl_gfni-intel.d: Likewise.
>         * testsuite/gas/i386/x86-64-avx512vl_gfni.d: Likewise.
>         * testsuite/gas/i386/x86-64-avx512vl_gfni.s: Likewise.
>         * testsuite/gas/i386/x86-64-avx_gfni-intel.d: Likewise.
>         * testsuite/gas/i386/x86-64-avx_gfni.d: Likewise.
>         * testsuite/gas/i386/x86-64-avx_gfni.s: Likewise.
>         * testsuite/gas/i386/x86-64-gfni-intel.d: Likewise.
>         * testsuite/gas/i386/x86-64-gfni.d: Likewise.
>         * testsuite/gas/i386/x86-64-gfni.s: Likewise.
>
> opcodes/
>
>         * i386-dis.c (enum): Add PREFIX_0F38CF, PREFIX_0F3ACE, PREFIX_0F3ACF,
>         PREFIX_VEX_0F38CF, PREFIX_VEX_0F3ACE, PREFIX_VEX_0F3ACF,
>         PREFIX_EVEX_0F38CF, PREFIX_EVEX_0F3ACE, PREFIX_EVEX_0F3ACF.
>         (enum): Add VEX_W_0F38CF_P_2, VEX_W_0F3ACE_P_2, VEX_W_0F3ACF_P_2,
>         EVEX_W_0F3ACE_P_2, EVEX_W_0F3ACF_P_2.
>         (prefix_table): Updated (see prefixes above).
>         (three_byte_table): Likewise.
>         (vex_w_table): Likewise.
>         * i386-dis-evex.h: Likewise.
>         * i386-gen.c (cpu_flag_init): Add CPU_GFNI_FLAGS, CpuGFNI.
>         (cpu_flags): Add CpuGFNI.
>         * i386-opc.h (enum): Add CpuGFNI.
>         (i386_cpu_flags): Add cpugfni.
>         * i386-opc.tbl: Add Intel GFNI instructions.
>         * i386-init.h: Regenerate.
>         * i386-tbl.h: Likewise.
>
> Ok for master?



-- 
H.J.