Hi Andrew,
Good news! After enhance the GenFw tool, I finally enable the clang LTO build
on edk2 and pass test on the OVMF three platforms (OvmfPkgIa32.dsc,
OvmfPkgX64.dsc, OvmfPkgIa32X64.dsc) in my side . Below is the code size
comparing data between VS2015x86 and CLANGLTO38. You can see they a
tel\SSG\STO\UEFI Firmware
Tel: +86 021-61166522
iNet: 821-6522
> -Original Message-
> From: af...@apple.com [mailto:af...@apple.com]
> Sent: Tuesday, May 31, 2016 10:54 PM
> To: Shi, Steven
> Cc: edk2-devel@lists.01.org
> Subject: Re: [edk2] edk2 llvm branc
p default code model in LLVM community.
>>
>> Thank you!
>>
>> Steven Shi
>> Intel\SSG\STO\UEFI Firmware
>>
>> Tel: +86 021-61166522
>> iNet: 821-6522
>>
>> From: af...@apple.com<mailto:af...@apple.com> [mailto:af...@apple.com
t; Sent: Tuesday, May 31, 2016 11:10 AM
> To: Shi, Steven mailto:steven@intel.com>>
> Cc: Kinney, Michael D
> mailto:michael.d.kin...@intel.com>>; Justen,
> Jordan L mailto:jordan.l.jus...@intel.com>>;
> edk2-devel@lists.01.org<mailto:edk2-devel@lists.01.org
11:10 AM
To: Shi, Steven mailto:steven@intel.com>>
Cc: Kinney, Michael D
mailto:michael.d.kin...@intel.com>>; Justen, Jordan
L mailto:jordan.l.jus...@intel.com>>;
edk2-devel@lists.01.org<mailto:edk2-devel@lists.01.org>
Subject: Re: [edk2] edk2 llvm branch
On May
I Firmware
>
> Tel: +86 021-61166522
> iNet: 821-6522
>
>
> <>> -Original Message-
> > From: af...@apple.com <mailto:af...@apple.com> [mailto:af...@apple.com
> > <mailto:af...@apple.com>]
> > Sent: Tuesday, May 31, 2016 1:26 AM
B ?
Steven Shi
Intel\SSG\STO\UEFI Firmware
Tel: +86 021-61166522
iNet: 821-6522
> -Original Message-
> From: af...@apple.com [mailto:af...@apple.com]
> Sent: Tuesday, May 31, 2016 1:26 AM
> To: Shi, Steven
> Cc: Kinney, Michael D ; Justen, Jordan L
> ; e
Please help!
>
>
> Steven Shi
> Intel\SSG\STO\UEFI Firmware
>
> Tel: +86 021-61166522
> iNet: 821-6522
>
> From: af...@apple.com [mailto:af...@apple.com]
> Sent: Thursday, May 26, 2016 12:53 AM
> To: Shi, Steven
> Cc: Kinney, Michael D ; edk2-devel@lists.01.or
, 2016 12:53 AM
To: Shi, Steven
Cc: Kinney, Michael D ; edk2-devel@lists.01.org;
Justen, Jordan L
Subject: Re: [edk2] edk2 llvm branch
On May 25, 2016, at 9:43 AM, Shi, Steven
mailto:steven@intel.com>> wrote:
Hi Andrew,
For the Clang LTO generate wrong code on Qemu X64 issue, I fo
> On May 25, 2016, at 9:43 AM, Shi, Steven wrote:
>
> Hi Andrew,
> For the Clang LTO generate wrong code on Qemu X64 issue, I found it is
> related to the high address (>2G) wrong sign-extend displacements to 64 bits.
> E.g. I hope “jmp qword ptr 0xfffcdd54[0]” in 64 bits mode is to jump to th
;
>> Mike
>>
>>
>>> -----Original Message-
>>> From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of
>>> Andrew Fish
>>> Sent: Thursday, May 12, 2016 8:15 AM
>>> To: Shi, Steven
>>> Cc: edk2-devel@lists.01
PI to the register calling convention is matched.
>
> Mike
>
>
>> -Original Message-
>> From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of
>> Andrew Fish
>> Sent: Thursday, May 12, 2016 8:15 AM
>> To: Shi, Steven
>> Cc: e
t; qemu-system-x86_64.exe -bios OVMF.fd -serial file:serial.log -m 512 -hda
> fat:.
>
>
>
>
> Steven Shi
> Intel\SSG\STO\UEFI Firmware
>
> Tel: +86 021-61166522
> iNet: 821-6522
>
>
>> -Original Message-
>> From: af...@apple.com [mailto:af..
> -Original Message-
> From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of Andrew
> Fish
> Sent: Thursday, May 12, 2016 8:15 AM
> To: Shi, Steven
> Cc: edk2-devel@lists.01.org
> Subject: Re: [edk2] edk2 llvm branch
>
>
> > On May 12, 201
-hda fat:.
Steven Shi
Intel\SSG\STO\UEFI Firmware
Tel: +86 021-61166522
iNet: 821-6522
> -Original Message-
> From: af...@apple.com [mailto:af...@apple.com]
> Sent: Thursday, May 12, 2016 11:15 PM
> To: Shi, Steven
> Cc: edk2-devel@lists.01.org
> Subject: Re: [edk2]
> $ ./a.out
> 0 - 10
> 1 - 11
> 2 - 12
> 3 - 12
> 4 - 14
> 5 - 15
> 6 - 16
> 7 - 17
>
> So, I believe my current Clang3.8 LTO not stable issue is a new one, and I
> will continue to debug it. I will let you know if I make progress.
>
>
> Stev
are
Tel: +86 021-61166522
iNet: 821-6522
> -Original Message-
> From: af...@apple.com [mailto:af...@apple.com]
> Sent: Thursday, May 12, 2016 2:42 AM
> To: Shi, Steven
> Cc: edk2-devel@lists.01.org
> Subject: Re: [edk2] edk2 llvm branch
>
>
> > On May 11, 2016, at
maybe the LLVM stuff is compiled in?
Thanks,
Andrew Fish
>
>
>
> Steven Shi
>
> Intel\SSG\STO\UEFI Firmware
>
>
>
> Tel: +86 021-61166522
>
> iNet: 821-6522
>
>
>
>> -Original Message-
>
>> From: af...@apple.com [
pple.com]
> Sent: Wednesday, May 11, 2016 11:09 PM
> To: Shi, Steven
> Cc: edk2-devel@lists.01.org
> Subject: Re: [edk2] edk2 llvm branch
>
>
> > On May 11, 2016, at 5:08 AM, Shi, Steven
> > mailto:steven@intel.com>> wrote:
> >
> > Hi Andrew,
107KB
> 48KB
> Xcode104K 49K
>
>
> GCC49:184KB52KB
> CLANG38: 133KB
>53KB
>
>
&
\STO\UEFI Firmware
Tel: +86 021-61166522
iNet: 821-6522
From: af...@apple.com [mailto:af...@apple.com]
Sent: Wednesday, May 11, 2016 2:03 AM
To: Shi, Steven
Cc: edk2-devel@lists.01.org
Subject: Re: [edk2] edk2 llvm branch
On May 10, 2016, at 8:05 AM, Shi, Steven
mailto:steven@intel.com>> wr
iNet: 821-6522
>
> <>> -Original Message-
> > From: af...@apple.com <mailto:af...@apple.com> [mailto:af...@apple.com
> > <mailto:af...@apple.com>]
> > Sent: Tuesday, May 10, 2016 1:12 PM
> > To: Shi, Steven mailto:steven@intel.com>>
> > Cc: edk2-devel@lists.01.org <mailto:edk2-devel@lists.01.org>
> > Subject: Re: [edk2] edk2 llvm branch
> >
> >
___
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teven Shi
Intel\SSG\STO\UEFI Firmware
Tel: +86 021-61166522
iNet: 821-6522
> -Original Message-
> From: af...@apple.com [mailto:af...@apple.com]
> Sent: Tuesday, May 10, 2016 1:12 PM
> To: Shi, Steven
> Cc: edk2-devel@lists.01.org
> Subject: Re:
> On May 9, 2016, at 2:29 AM, Shi, Steven wrote:
>
> Hello,
> I forked a edk2 branch to apply the LLVM compiler and tool chain technologies
> (http://www.llvm.org/) on the edk2 codebase in below link. If you are also
> interested in the LLVM/Clang support, please take a look. I welcome and
>
Hello,
I forked a edk2 branch to apply the LLVM compiler and tool chain technologies
(http://www.llvm.org/) on the edk2 codebase in below link. If you are also
interested in the LLVM/Clang support, please take a look. I welcome and
appreciate any feedback or contribution to this branch.
https:/
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