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Re: [PATCH 1/6] Enable Intel AVX512_VBMI2 instructions
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: "Tsimbalist, Igor V" <igor dot v dot tsimbalist at intel dot com>
- Cc: "binutils at sourceware dot org" <binutils at sourceware dot org>, "Lu, Hongjiu" <hongjiu dot lu at intel dot com>
- Date: Sun, 22 Oct 2017 05:18:47 -0700
- Subject: Re: [PATCH 1/6] Enable Intel AVX512_VBMI2 instructions
- Authentication-results: sourceware.org; auth=none
- References: <D511F25789BA7F4EBA64C8A63891A00291F4626C@IRSMSX102.ger.corp.intel.com> <D511F25789BA7F4EBA64C8A63891A00291F4646B@IRSMSX102.ger.corp.intel.com>
On Sat, Oct 21, 2017 at 2:15 AM, Tsimbalist, Igor V
<igor.v.tsimbalist@intel.com> wrote:
> Resending the patch after regenerated files removal (mailer-daemon
> complained about the size of the patch).
>
> Igor
>
>
>> -----Original Message-----
>> From: Tsimbalist, Igor V
>> Sent: Saturday, October 21, 2017 10:51 AM
>> To: binutils@sourceware.org
>> Cc: Lu, Hongjiu <hongjiu.lu@intel.com>; Tsimbalist, Igor V
>> <igor.v.tsimbalist@intel.com>
>> Subject: [PATCH 1/6] Enable Intel AVX512_VBMI2 instructions
>>
>> 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 .avx512_vbmi2.
>> (cpu_noarch): noavx512_vbmi2.
>> * doc/c-i386.texi: Document .avx512_vbmi2, noavx512_vbmi2.
>> * testsuite/gas/i386/i386.exp: Add AVX512_VBMI2 tests.
>> * testsuite/gas/i386/avx512vbmi2-intel.d: New test.
>> * testsuite/gas/i386/avx512vbmi2.d: Likewise.
>> * testsuite/gas/i386/avx512vbmi2.s: Likewise.
>> * testsuite/gas/i386/avx512vbmi2_vl-intel.d: Likewise.
>> * testsuite/gas/i386/avx512vbmi2_vl.d: Likewise.
>> * testsuite/gas/i386/avx512vbmi2_vl.s: Likewise.
>> * testsuite/gas/i386/x86-64-avx512vbmi2-intel.d: Likewise.
>> * testsuite/gas/i386/x86-64-avx512vbmi2.d: Likewise.
>> * testsuite/gas/i386/x86-64-avx512vbmi2.s: Likewise.
>> * testsuite/gas/i386/x86-64-avx512vbmi2_vl-intel.d: Likewise.
>> * testsuite/gas/i386/x86-64-avx512vbmi2_vl.d: Likewise.
>> * testsuite/gas/i386/x86-64-avx512vbmi2_vl.s: Likewise.
>>
>> opcodes/
>>
>> * i386-dis.c (enum): Add b_scalar_mode, w_scalar_mode.
>> Define EXbScalar and EXwScalar for OP_EX.
>> (enum): Add PREFIX_EVEX_0F3862, PREFIX_EVEX_0F3863,
>> PREFIX_EVEX_0F3870, PREFIX_EVEX_0F3871, PREFIX_EVEX_0F3872,
>> PREFIX_EVEX_0F3873, PREFIX_EVEX_0F3A70, PREFIX_EVEX_0F3A71,
>> PREFIX_EVEX_0F3A72, PREFIX_EVEX_0F3A73.
>> (enum): Add EVEX_W_0F3862_P_2, EVEX_W_0F3863_P_2,
>> EVEX_W_0F3870_P_2, EVEX_W_0F3871_P_2, EVEX_W_0F3872_P_2,
>> EVEX_W_0F3873_P_2, EVEX_W_0F3A70_P_2, EVEX_W_0F3A71_P_2,
>> EVEX_W_0F3A72_P_2, EVEX_W_0F3A73_P_2.
>> (intel_operand_size): Handle b_scalar_mode and w_scalar_mode.
>> (OP_E_memory): Likewise.
>> * i386-dis-evex.h: Updated.
>> * i386-gen.c (cpu_flag_init): Add CPU_AVX512_VBMI2,
>> CPU_ANY_AVX512_VBMI2_FLAGS. Update
>> CPU_ANY_AVX512F_FLAGS.
>> (cpu_flags): Add CpuAVX512_VBMI2.
>> * i386-opc.h (enum): Add CpuAVX512_VBMI2.
>> (i386_cpu_flags): Add cpuavx512_vbmi2.
>> * i386-opc.tbl: Add Intel AVX512_VBMI2 instructions.
>> * i386-init.h: Regenerate.
>> * i386-tbl.h: Likewise.
>>
>> Ok for master?
>
--
H.J.