> -Original Message-
> From: Kong, Lingling
> Sent: Wednesday, September 18, 2024 4:31 PM
> To: gcc-patches
> Cc: Liu, Hongtao ; Wang, Hongyu
>
> Subject: [PATCH] i386: Update the comment for mapxf option
>
> Hi,
>
> After APX NF, CCMP and NF featur
> -Original Message-
> From: Kong, Lingling
> Sent: Wednesday, August 14, 2024 9:38 AM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao ; Jiang, Haochen
>
> Subject: [PATCH] i386: Fix some vex insns that prohibit egpr
>
> Although these vex insn have ev
> -Original Message-
> From: Victor Do Nascimento
> Sent: Tuesday, August 13, 2024 8:42 PM
> To: gcc-patches@gcc.gnu.org
> Cc: tamar.christ...@arm.com; claz...@gmail.com; Liu, Hongtao
> ; s...@gcc.gnu.org; bernds_...@t-online.de;
> al...@redhat.com; Victor Do
> -Original Message-
> From: Gerald Pfeifer
> Sent: Saturday, August 10, 2024 6:33 PM
> To: Liu, Hongtao
> Cc: gcc-patches@gcc.gnu.org; crazy...@gmail.com; hjl.to...@gmail.com
> Subject: Re: [PATCH] [x86] Mention _Float16 and __bf16 changes in GCC14.
>
> On We
> -Original Message-
> From: Kong, Lingling
> Sent: Friday, August 2, 2024 2:43 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao ; H. J. Lu
> Subject: [PATCH] i386: Fix comment/naming for APX NDD constraints
>
> Bootstrapped and regtested on x86_64-pc-li
> -Original Message-
> From: Kong, Lingling
> Sent: Thursday, August 1, 2024 9:30 AM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao ; Wang, Hongyu
>
> Subject: [PATCH] i386: Fix memory constraint for APX NF
>
> The je constraint should be used for APX N
> -Original Message-
> From: Uros Bizjak
> Sent: Wednesday, July 17, 2024 2:52 PM
> To: Liu, Hongtao
> Cc: gcc-patches@gcc.gnu.org; crazy...@gmail.com; hjl.to...@gmail.com
> Subject: Re: [PATCH] [x86][avx512] Optimize maskstore when mask is 0 or -1
> in UNSPEC_MAS
> -Original Message-
> From: Richard Biener
> Sent: Friday, June 14, 2024 2:52 PM
> To: Kong, Lingling
> Cc: gcc-patches@gcc.gnu.org; Liu, Hongtao ; Uros
> Bizjak
> Subject: Re: [PATCH 0/3] [APX CFCMOV] Support APX CFCMOV
>
> On Fri, Jun 14, 2024 at 5:12
> -Original Message-
> From: Richard Biener
> Sent: Friday, June 14, 2024 2:13 PM
> To: Kong, Lingling ; Richard Sandiford
>
> Cc: gcc-patches@gcc.gnu.org; Liu, Hongtao ; Uros
> Bizjak
> Subject: Re: [PATCH 2/2] [APX CFCMOV] Support APX CFCMOV
>
> On Fri
> -Original Message-
> From: Jakub Jelinek
> Sent: Thursday, April 11, 2024 4:39 PM
> To: Richard Biener ; Jeff Law ;
> Liu, Hongtao
> Cc: gcc-patches@gcc.gnu.org
> Subject: [PATCH] asan, v3: Fix up handling of > 32 byte aligned variables
> with -
> -Original Message-
> From: Jiang, Haochen
> Sent: Friday, January 12, 2024 10:26 AM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao ; ubiz...@gmail.com
> Subject: [PATCH] i386: Remove redundant move in vnni pattern
>
> Hi all,
>
> This patch rem
> -Original Message-
> From: Richard Biener
> Sent: Wednesday, January 10, 2024 5:44 PM
> To: Liu, Hongtao
> Cc: Jiang, Haochen ; gcc-patches@gcc.gnu.org;
> ubiz...@gmail.com; bur...@net-b.de; san...@codesourcery.com
> Subject: Re: [PATCH] i386: Add AVX10.1 relat
> -Original Message-
> From: Jiang, Haochen
> Sent: Wednesday, January 10, 2024 3:35 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao ; ubiz...@gmail.com; burnus@net-
> b.de; san...@codesourcery.com
> Subject: [PATCH] i386: Add AVX10.1 related macros
>
&
> -Original Message-
> From: Jiang, Haochen
> Sent: Monday, January 8, 2024 4:41 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao ; ubiz...@gmail.com
> Subject: [PATCH] i386: Fix recent testcase fail
>
> After commit 01f4251b8775c832a92d55e2df57c
> -Original Message-
> From: Jakub Jelinek
> Sent: Tuesday, December 5, 2023 3:01 PM
> To: Uros Bizjak ; Liu, Hongtao
> Cc: gcc-patches@gcc.gnu.org
> Subject: [PATCH] i386: Improve code generation for vector __builtin_signbit
> (x.x[i]) ? -1 : 0 [PR112816]
> -Original Message-
> From: Jiang, Haochen
> Sent: Friday, October 20, 2023 2:21 PM
> To: gcc-patches@gcc.gnu.org
> Cc: ubiz...@gmail.com; Liu, Hongtao
> Subject: [PATCH] i386: Prevent splitting to xmm16+ when !TARGET_AVX512VL
>
> Hi all,
>
> Curren
> -Original Message-
> From: Hu, Lin1
> Sent: Tuesday, October 10, 2023 4:06 PM
> To: Hu, Lin1 ; gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao ; ubiz...@gmail.com
> Subject: RE: [PATCH] Support Intel USER_MSR
>
> There are some typos In /gcc/doc/extend.texi and /g
> -Original Message-
> From: Xi Ruoyao
> Sent: Thursday, August 10, 2023 9:48 AM
> To: Liu, Hongtao ; gcc-patches@gcc.gnu.org
> Cc: richard.guent...@gmail.com; ubiz...@gmail.com; hubi...@ucw.cz
> Subject: Re: [PATCH] Support -m[no-]gather -m[no-]scatter to enable/disab
> -Original Message-
> From: Uros Bizjak
> Sent: Wednesday, August 9, 2023 2:33 PM
> To: Liu, Hongtao
> Cc: gcc-patches@gcc.gnu.org
> Subject: Re: [PATCH V2] [X86] Workaround possible CPUID bug in Sandy
> Bridge.
>
> On Wed, Aug 9, 2023 at 3:48 AM liuhon
> -Original Message-
> From: Jan Beulich
> Sent: Tuesday, August 1, 2023 1:49 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao ; Kirill Yukhin
>
> Subject: [PATCH] x86: fold two of vec_dupv2df's alternatives
>
> By using Yvm in the source, both c
> -Original Message-
> From: Yan Simonaytes
> Sent: Wednesday, July 26, 2023 2:11 AM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao ; Uros Bizjak ;
> Yan Simonaytes
> Subject: [PATCH] Replace invariant ternlog operands
>
> Sometimes GCC generates ternl
> -Original Message-
> From: Mo, Zewei
> Sent: Wednesday, July 12, 2023 1:56 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao ; ubiz...@gmail.com
> Subject: [PATCH] Initial Granite Rapids D Support
>
> Hi all,
>
> This patch is to add initial suppor
> -Original Message-
> From: Jan Beulich
> Sent: Tuesday, July 11, 2023 3:50 PM
> To: Liu, Hongtao
> Cc: Kirill Yukhin ; gcc-patches@gcc.gnu.org
> Subject: Re: [PATCH] x86: improve fast bfloat->float conversion
>
> On 11.07.2023 08:45, Liu, Hongtao wrote:
> -Original Message-
> From: Jan Beulich
> Sent: Tuesday, July 11, 2023 2:08 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao ; Kirill Yukhin
>
> Subject: [PATCH] x86: improve fast bfloat->float conversion
>
> There's nothing AVX512BW-ish in
> -Original Message-
> From: Jan Beulich
> Sent: Tuesday, July 11, 2023 2:04 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Kirill Yukhin ; Liu, Hongtao
>
> Subject: [PATCH v3] x86: make better use of VBROADCASTSS /
> VPBROADCASTD
>
> ... in vec_dupv4sf
> -Original Message-
> From: Mo, Zewei
> Sent: Thursday, July 6, 2023 2:37 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao ; ubiz...@gmail.com
> Subject: [PATCH] Initial Granite Rapids D Support
>
> Hi all,
>
> This patch is to add initial suppor
> -Original Message-
> From: Jan Beulich
> Sent: Tuesday, July 4, 2023 11:30 PM
> To: Hongtao Liu
> Cc: gcc-patches@gcc.gnu.org; Kirill Yukhin ; Liu,
> Hongtao
> Subject: Re: [PATCH v3] x86: make VPTERNLOG* usable on less than 512-bit
> operands with just AVX51
> -Original Message-
> From: Jan Beulich
> Sent: Wednesday, June 21, 2023 8:40 PM
> To: Hongtao Liu
> Cc: gcc-patches@gcc.gnu.org; Kirill Yukhin ; Liu,
> Hongtao
> Subject: Re: [PATCH v2] x86: make better use of VBROADCASTSS /
> VPBROADCASTD
>
> On 21.06
> -Original Message-
> From: Jan Beulich
> Sent: Friday, June 16, 2023 2:22 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Kirill Yukhin ; Liu, Hongtao
>
> Subject: [PATCH v2] x86: make VPTERNLOG* usable on less than 512-bit
> operands with just AVX512F
>
> There
> -Original Message-
> From: Jan Beulich
> Sent: Friday, June 16, 2023 2:20 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao ; Kirill Yukhin
>
> Subject: [PATCH v2] x86: correct and improve "*vec_dupv2di"
>
> The input constraint for the %v
> -Original Message-
> From: Richard Biener
> Sent: Wednesday, June 14, 2023 10:30 PM
> To: Andrew Stubbs
> Cc: gcc-patches@gcc.gnu.org; richard.sandif...@arm.com; Jan Hubicka
> ; Liu, Hongtao ;
> kirill.yuk...@gmail.com
> Subject: Re: [PATCH 3/3] AVX512 fu
> -Original Message-
> From: Hu, Lin1
> Sent: Thursday, May 25, 2023 3:52 PM
> To: Hongtao Liu
> Cc: gcc-patches@gcc.gnu.org; Liu, Hongtao ;
> ubiz...@gmail.com
> Subject: RE: [PATCH] i386: Fix incorrect intrinsic signature for AVX512
> s{lli|rai|rli}
>
&g
> -Original Message-
> From: Vladimir Makarov
> Sent: Saturday, April 22, 2023 3:26 AM
> To: Liu, Hongtao ; gcc-patches@gcc.gnu.org
> Cc: crazy...@gmail.com; hjl.to...@gmail.com
> Subject: Re: [PATCH 1/2] Use NO_REGS in cost calculation when the
> preferred registe
> -Original Message-
> From: Jiang, Haochen
> Sent: Wednesday, April 19, 2023 10:41 AM
> To: Hongtao Liu
> Cc: gcc-patches@gcc.gnu.org; Liu, Hongtao ;
> ubiz...@gmail.com
> Subject: RE: [PATCH] i386: Share AES xmm intrin with VAES
>
> > > a/gcc/con
> -Original Message-
> From: Mo, Zewei
> Sent: Wednesday, April 19, 2023 10:03 AM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao ; ubiz...@gmail.com
> Subject: [PATCH] Re-arrange sections of i386 cpuid
>
> Re-order i386 cpuid based on the order of C
> -Original Message-
> From: Vladimir Makarov
> Sent: Wednesday, April 5, 2023 8:59 PM
> To: Jeff Law ; Liu, Hongtao
> ; gcc-patches@gcc.gnu.org
> Subject: Re: [PATCH] Check hard_regno_mode_ok before setting lowest
> memory move cost for the mode with different reg
> -Original Message-
> From: Jakub Jelinek
> Sent: Tuesday, January 31, 2023 4:09 PM
> To: Liu, Hongtao ; Uros Bizjak
> Cc: gcc-patches@gcc.gnu.org
> Subject: [PATCH] i386: Fix up -Wuninitialized warnings in avx512erintrin.h
> [PR105593]
>
> Hi!
>
>
There are actually only two patches, not four, and the subject *Patch 2/4*
should be a typo.
> -Original Message-
> From: Hu, Lin1
> Sent: Tuesday, January 3, 2023 4:37 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao ; ubiz...@gmail.com
> Subject: [PATCH 2/4] Ini
> -Original Message-
> From: Richard Biener
> Sent: Wednesday, December 14, 2022 4:23 PM
> To: Jakub Jelinek
> Cc: Liu, Hongtao ; gcc-patches@gcc.gnu.org;
> crazy...@gmail.com; hjl.to...@gmail.com; ubiz...@gmail.com
> Subject: Re: [PATCH] [x86] x86: Don't add
> -Original Message-
> From: Wang, Hongyu
> Sent: Saturday, November 19, 2022 2:26 PM
> To: gcc-patches@gcc.gnu.org
> Cc: richard.guent...@gmail.com; ubiz...@gmail.com; Liu, Hongtao
>
> Subject: [PATCH] i386: Only enable small loop unrolling in backen
> -Original Message-
> From: Kong, Lingling
> Sent: Friday, October 28, 2022 4:57 PM
> To: Hongtao Liu
> Cc: Liu, Hongtao ; gcc-patches@gcc.gnu.org; Jiang,
> Haochen
> Subject: RE: [PATCH 4/6] Support Intel AVX-NE-CONVERT
>
> Hi,
>
> Because we sw
> -Original Message-
> From: Cui, Lili
> Sent: Wednesday, October 12, 2022 3:50 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao
> Subject: [PATCH] MAINTAINERS: Add myself for write after approval
>
> Hi,
>
> I want to add myself in MAINTANINER for
> -Original Message-
> From: Cui, Lili
> Sent: Wednesday, October 12, 2022 11:00 AM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao ; ubiz...@gmail.com; Lu, Hongjiu
>
> Subject: [PATCH] Remove AVX512_VP2INTERSECT from PTA_SAPPHIRERAPIDS
>
> Hi Hontao,
&
> -Original Message-
> From: Jakub Jelinek
> Sent: Tuesday, October 11, 2022 9:59 PM
> To: Liu, Hongtao
> Cc: gcc-patches@gcc.gnu.org
> Subject: Re: [PATCH] [x86] Add define_insn_and_split to support general
> version of "kxnor".
>
> On Tue, Oct 1
> -Original Message-
> From: Hu, Lin1
> Sent: Monday, September 26, 2022 1:20 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao ; ubiz...@gmail.com
> Subject: [PATCH] testsuite: Fix up avx256-unaligned-store-3.c test.
>
> Hi all,
>
> This patch aim
> -Original Message-
> From: Jiang, Haochen
> Sent: Thursday, September 22, 2022 2:23 PM
> To: Uros Bizjak
> Cc: gcc-patches@gcc.gnu.org; Liu, Hongtao
> Subject: RE: [PATCH] i386: Add syscall to enable AMX for latest kernels
>
> Hi all,
>
> I would like
> -Original Message-
> From: Kong, Lingling
> Sent: Friday, September 16, 2022 3:40 PM
> To: Hongtao Liu
> Cc: gcc-patches@gcc.gnu.org; Liu, Hongtao
> Subject: RE: [PATCH] i386: Fixed vec_init_dup_v16bf [PR106887]
>
> Hi,
>
> > > mach
> -Original Message-
> From: Uros Bizjak
> Sent: Thursday, June 30, 2022 4:53 PM
> To: Jiang, Haochen
> Cc: gcc-patches@gcc.gnu.org; Liu, Hongtao
> Subject: Re: [PATCH] i386: Extend cvtps2pd to memory
>
> On Thu, Jun 30, 2022 at 10:45 AM Uros Bizjak wrote
> -Original Message-
> From: Jiang, Haochen
> Sent: Thursday, June 30, 2022 9:51 AM
> To: gcc-patches@gcc.gnu.org
> Cc: ubiz...@gmail.com; Liu, Hongtao
> Subject: [PATCH] i386: Add AVX512BW to AVX512F in MASK_ISA2
>
> Hi all,
>
> I just found in MASK_I
> -Original Message-
> From: Alexander Monakov
> Sent: Friday, May 27, 2022 5:39 PM
> To: Liu, Hongtao
> Cc: gcc-patches@gcc.gnu.org
> Subject: Re: [PATCH] Add a bit dislike for separate mem alternative when op is
> REG_P.
>
> On Wed, 25 May 2022, liu
> -Original Message-
> From: Uros Bizjak
> Sent: Friday, May 13, 2022 4:15 PM
> To: Liu, Hongtao
> Cc: gcc-patches@gcc.gnu.org
> Subject: Re: [PATCH] Optimize vpermtiw/b to vpunpcklqdq for certain cases.
>
> On Fri, May 13, 2022 at 9:16 AM liuhongt
> -Original Message-
> From: Martin Liška
> Sent: Wednesday, April 6, 2022 3:35 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao
> Subject: [PATCH] docs: Document new param x86-stlf-window-ninsns.
>
> Hi.
>
> The patch documents the newly added parame
> -Original Message-
> From: Wang, Hongyu
> Sent: Tuesday, March 22, 2022 11:28 AM
> To: Liu, Hongtao
> Cc: gcc-patches@gcc.gnu.org
> Subject: [PATCH v3] AVX512FP16: Fix wrong code for _mm_mask_f[c]madd.*sch
> [PR 104978]
>
> Hi, here is the patch with forc
> -Original Message-
> From: Cui, Lili
> Sent: Tuesday, January 4, 2022 1:20 PM
> To: gcc-patches@gcc.gnu.org
> Cc: ubiz...@gmail.com; Liu, Hongtao ;
> hjl.to...@gmail.com
> Subject: [PATCH] x86: Update model value for Alderlake and Rocketlake
>
> Hi Uros,
&
>-Original Message-
>From: Kong, Lingling
>Sent: Wednesday, November 24, 2021 2:25 PM
>To: Liu, Hongtao ; gcc-patches@gcc.gnu.org
>Cc: Kong, Lingling
>Subject: RE: [PATCH] i386: vcvtph2ps and vcvtps2ph should be used to convert
>_Float16 to SFmode with -mf
>-Original Message-
>From: Wang, Hongyu
>Sent: Thursday, September 23, 2021 5:16 PM
>To: Liu, Hongtao
>Cc: gcc-patches@gcc.gnu.org
>Subject: [PATCH] AVX512FP16: Support cond_op for HFmode
>
>Hi,
>
>This patch extend the expanders for cond_op to support
>-Original Message-
>From: Uros Bizjak
>Sent: Wednesday, July 21, 2021 4:23 PM
>To: Hongtao Liu
>Cc: Liu, Hongtao ; gcc-patches@gcc.gnu.org; H. J. Lu
>; Richard Biener
>Subject: Re: [PATCH] Support logic shift left/right for avx512 mask type.
>
>On Wed, Jul
>-Original Message-
>From: Segher Boessenkool
>Sent: Friday, June 4, 2021 4:00 AM
>To: Liu, Hongtao
>Cc: Richard Biener ; GCC Patches patc...@gcc.gnu.org>
>Subject: Re: [PATCH] Canonicalize (vec_duplicate (not A)) to (not
>(vec_duplicate A)).
>
>On T
>-Original Message-
>From: Jakub Jelinek
>Sent: Thursday, June 3, 2021 9:49 PM
>To: Liu, Hongtao
>Cc: gcc-patches@gcc.gnu.org
>Subject: Re: [PATCH] [i386] Fix ICE of insn does not satisfy its constraints.
>
>On Thu, Jun 03, 2021 at 05:07:26PM +0800, liuhon
>-Original Message-
>From: Segher Boessenkool
>Sent: Thursday, June 3, 2021 4:46 AM
>To: Richard Biener
>Cc: Liu, Hongtao ; GCC Patches patc...@gcc.gnu.org>
>Subject: Re: [PATCH] Canonicalize (vec_duplicate (not A)) to (not
>(vec_duplicate A)).
>
>Hi!
&g
>-Original Message-
>From: Liu, Hongtao
>Sent: Friday, November 6, 2020 9:22 AM
>To: Gerald Pfeifer ; Hongtao Liu ;
>hongtao Liu
>Cc: gcc-patches@gcc.gnu.org
>Subject: RE: gcc-wwwdocs branch master updated.
>88e29096c36837553fc841bd1fa5df6caa776b44
>
>-Original Message-
>From: Gerald Pfeifer
>Sent: Friday, November 6, 2020 5:57 AM
>To: Hongtao Liu ; hongtao Liu
>
>Cc: gcc-patches@gcc.gnu.org
>Subject: Re: gcc-wwwdocs branch master updated.
>88e29096c36837553fc841bd1fa5df6caa776b44
>
>On Thu, 29 Oct
Hi :
This patch is about to enable support for bfloat16 which will be in Future
Cooper Lake, Please refer to
https://software.intel.com/en-us/download/intel-architecture-instruction-set-extensions-programming-reference
for more details about BF16.
There are 3 instructions for AVX512BF16: VCV
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