Displaying 20 results from an estimated 89 matches for "kalappa".
2015 May 22
2
[LLVMdev] GCC compatibility code coverage issue .
...so any benchmark reference will be
appreciated.
Thank you and awaiting for your suggestions.
~Umesh
On Wed, May 13, 2015 at 1:17 PM, Justin Bogner <mail at justinbogner.com> wrote:
> Yes, the fix for this is in the 3.6.1 release candidate.
>
>
> On Wednesday, May 13, 2015, Umesh Kalappa <umesh.kalappa0 at gmail.com> wrote:
>>
>> Hi Justin,
>>
>> How you doing there ?
>>
>> Do you able to fetch the changes w.r.t PR22436 to 4.6.1.
>>
>> Thank you
>> ~Umesh
>>
>> On Wed, Apr 29, 2015 at 7:42 PM, Justin Bogner &...
2015 May 27
0
[LLVMdev] GCC compatibility code coverage issue .
Umesh Kalappa <umesh.kalappa0 at gmail.com> writes:
> Hi Justin ,
>
> Thank you for the confirmation and we would like to know that ,going
> forward the clang has the support the gcc gcov format or use the
> -fprofile-instr-generate -fcoverage-mapping and get ride of gcov
> format .
Goi...
2020 Sep 01
4
Filename's in DIBuileder
...line. I am seeing the duplicate DIFile entries, but not yet able to reproduce a .debug_line section with multiple directory entries.
--paulr
From: llvm-dev <llvm-dev-bounces at lists.llvm.org> On Behalf Of Tomar, Sourabh Singh via llvm-dev
Sent: Tuesday, September 1, 2020 1:07 PM
To: Umesh Kalappa <umesh.kalappa0 at gmail.com>; cfe-dev at lists.llvm.org Developers <cfe-dev at lists.llvm.org>
Cc: llvm-dev at lists.llvm.org
Subject: Re: [llvm-dev] Filename's in DIBuileder
[AMD Official Use Only - Internal Distribution Only]
Didn't observed this on trunk(Using attached te...
2018 Jul 20
3
O2 Aggressive Optimization by Clang
Edited the Subject.
On Fri, Jul 20, 2018 at 5:50 PM, Umesh Kalappa <umesh.kalappa0 at gmail.com> wrote:
> Hi All ,
>
> We are looking at the C sample i.e
>
> extern int i,j;
>
> int test()
> {
> while(1)
> { i++;
> j=20;
> }
> return 0;
> }
>
> command used :(clang version 3.8.0-2ubuntu4 (tags/REL...
2017 May 30
2
Communication between Clang Sema and the Clang Codegen...
Hi All,
We have populated info in the Clang Sema i.e class Sema
(include/clang/Sema/Sema.h) and like to propagate the same to Clang
Codegen .
Currently we are propagating through ASTContext ,where we have
duplicating fields info and operation in the Sema and ASTContext .
Any better way of doing the same ?
Thank you
~Umesh
2013 Nov 21
0
[LLVMdev] SchedMachineModel clarifications
...hanges made to add the Schedmodel for a
AMD bulldozer target,
Please note that , the model is incomplete but has some of the valuables
features implemented.
Request to the group or someone from AMD for the comments on the
implementation.
Thanks
~umesh
On Wed, Nov 13, 2013 at 8:14 PM, Umesh Kalappa <umesh.kalappa0 at gmail.com>wrote:
> Dear Andrew and the Group,
>
>
>
> I’m trying come up with a SchedMachineModel for the AMD bulldozer http://en.wikipedia.org/wiki/Bulldozer_(microarchitecture).
>
>
>
> The model is not exist for the same .Please correct me if...
2015 Apr 28
4
[LLVMdev] GCC compatibility code coverage issue .
Hi All,
We trying to use clang+llvm to generate the gcc coverage format as
clang version 3.6.0
$clang --coverage -Xclang -coverage-cfg-checksum -Xclang
-coverage-no-function-names-in-data -Xclang -coverage-version='407*'
test.c
$a.out
$llvm-cov gcov test.gcda
Unexpected version: *704.
Invalid .gcno File!
Debugging the above cause ,But any hints from experts here ,will help a lot
2013 Oct 15
1
[LLVMdev] Unwanted push/pop on Cortex-M.
...instead of choosing r11 as a "dummy" to align the stack we had chosen
some other register in the range r0-r7 then we could have emitted the PUSH
encoding T1 (2 bytes opcode) as opposed to the encoding T2 (which is a 4
bytes opcode).
> A
>
> On Tue, Oct 15, 2013 at 2:59 AM, Umesh Kalappa <umesh.kalappa0 at gmail.com>
wrote:
>
> Hi Andrea,
>
> That is because the LR is the fixed register as per the
>
http://infocenter.arm.com/help/topic/com.arm.doc.ihi0042e/IHI0042E_aapcs.pdf
> and out_char() function is not the leaf function ,Hence compiler
> tends to s...
2016 May 30
0
[cfe-dev] How to debug if LTO generate wrong code?
...e firstly? Or should I use the latest llvm SVN trunk instead?
Steven Shi
Intel\SSG\STO\UEFI Firmware
Tel: +86 021-61166522
iNet: 821-6522
From: mehdi.amini at apple.com [mailto:mehdi.amini at apple.com]
Sent: Monday, May 30, 2016 2:13 PM
To: Shi, Steven <steven.shi at intel.com>
Cc: Umesh Kalappa <umesh.kalappa0 at gmail.com>; eliben at gmail.com; llvm-dev <llvm-dev at lists.llvm.org>; cfe-dev at lists.llvm.org; Rafael Espíndola <rafael.espindola at gmail.com>
Subject: Re: [cfe-dev] [llvm-dev] How to debug if LTO generate wrong code?
On May 29, 2016, at 5:44 PM, Shi, Ste...
2016 May 30
7
[cfe-dev] How to debug if LTO generate wrong code?
...> Steven Shi
> Intel\SSG\STO\UEFI Firmware
>
> Tel: +86 021-61166522
> iNet: 821-6522
>
> <>From: mehdi.amini at apple.com [mailto:mehdi.amini at apple.com]
> Sent: Monday, May 30, 2016 8:17 AM
> To: Shi, Steven <steven.shi at intel.com>
> Cc: Umesh Kalappa <umesh.kalappa0 at gmail.com>; eliben at gmail.com; llvm-dev <llvm-dev at lists.llvm.org>; cfe-dev at lists.llvm.org; Rafael Espíndola <rafael.espindola at gmail.com>
> Subject: Re: [cfe-dev] [llvm-dev] How to debug if LTO generate wrong code?
>
>
> On May 29, 2016...
2012 May 14
2
[LLVMdev] [cfe-dev] [SafeCode] Unable to build the LLVM from trunk
On Mon, May 14, 2012 at 4:39 PM, John Criswell <criswell at illinois.edu>wrote:
> On 5/14/12 4:32 AM, Umesh Kalappa wrote:
>
> Hi All ,
>
> Was trying to build the LLVM src from
> http://llvm.org/svn/llvm-project/llvm/branches/release_30 ,But unable to
> build the same and clang poped up with below error .
>
>
> First, it sounds like you're building LLVM 3.0, Poolalloc, and SAFECo...
2019 May 17
2
Debug Info is not generated for extern variables .
...unless you find the symbol in the defining CU first.
I don't see a real "compatibility with gcc" argument here. Is there some behavior of some consumer that is affected by this?
--paulr
From: David Blaikie [mailto:dblaikie at gmail.com]
Sent: Friday, May 17, 2019 1:14 PM
To: Umesh Kalappa; Robinson, Paul; Adrian Prantl; Jonas Devlieghere
Cc: LLVM Developers Mailing List; cfe-dev at cs.uiuc.edu Developers
Subject: Re: [llvm-dev] Debug Info is not generated for extern variables .
Any idea why this is important compared to function declarations that I don't think any compiler emit...
2013 Nov 13
2
[LLVMdev] SchedMachineModel clarifications
Dear Andrew and the Group,
I’m trying come up with a SchedMachineModel for the AMD bulldozer
http://en.wikipedia.org/wiki/Bulldozer_(microarchitecture).
The model is not exist for the same .Please correct me if am i wrong here.
I was going through your reference @
https://llvm.org/svn/llvm-project/llvm/trunk/include/llvm/Target/TargetSchedule.td
.
But I couldn’t model some of the
2016 May 30
2
[cfe-dev] How to debug if LTO generate wrong code?
...> Steven Shi
> Intel\SSG\STO\UEFI Firmware
>
> Tel: +86 021-61166522
> iNet: 821-6522
>
> <>From: mehdi.amini at apple.com [mailto:mehdi.amini at apple.com]
> Sent: Monday, May 30, 2016 4:28 AM
> To: Shi, Steven <steven.shi at intel.com>
> Cc: Umesh Kalappa <umesh.kalappa0 at gmail.com>; eliben at gmail.com; llvm-dev <llvm-dev at lists.llvm.org>; cfe-dev at lists.llvm.org; Rafael Espíndola <rafael.espindola at gmail.com>
> Subject: Re: [cfe-dev] [llvm-dev] How to debug if LTO generate wrong code?
>
> Hi,
>
>
>...
2016 May 30
0
[cfe-dev] How to debug if LTO generate wrong code?
...>
>
>
> Steven Shi
> Intel\SSG\STO\UEFI Firmware
>
> Tel: +86 021-61166522
> iNet: 821-6522
>
> From: mehdi.amini at apple.com [mailto:mehdi.amini at apple.com]
> Sent: Monday, May 30, 2016 8:17 AM
> To: Shi, Steven <steven.shi at intel.com>
> Cc: Umesh Kalappa <umesh.kalappa0 at gmail.com>; eliben at gmail.com; llvm-dev
> <llvm-dev at lists.llvm.org>; cfe-dev at lists.llvm.org; Rafael Espíndola
> <rafael.espindola at gmail.com>
> Subject: Re: [cfe-dev] [llvm-dev] How to debug if LTO generate wrong code?
>
>
>
> On M...
2016 May 30
2
[cfe-dev] How to debug if LTO generate wrong code?
...> Steven Shi
> Intel\SSG\STO\UEFI Firmware
>
> Tel: +86 021-61166522
> iNet: 821-6522
>
> <>From: mehdi.amini at apple.com [mailto:mehdi.amini at apple.com]
> Sent: Monday, May 30, 2016 2:13 PM
> To: Shi, Steven <steven.shi at intel.com>
> Cc: Umesh Kalappa <umesh.kalappa0 at gmail.com>; eliben at gmail.com; llvm-dev <llvm-dev at lists.llvm.org>; cfe-dev at lists.llvm.org; Rafael Espíndola <rafael.espindola at gmail.com>
> Subject: Re: [cfe-dev] [llvm-dev] How to debug if LTO generate wrong code?
>
>
> On May 29, 2016...
2016 May 30
0
[cfe-dev] How to debug if LTO generate wrong code?
...k have been blocked by the large code model issue. Thank you!
Steven Shi
Intel\SSG\STO\UEFI Firmware
Tel: +86 021-61166522
iNet: 821-6522
From: mehdi.amini at apple.com [mailto:mehdi.amini at apple.com]
Sent: Monday, May 30, 2016 8:17 AM
To: Shi, Steven <steven.shi at intel.com>
Cc: Umesh Kalappa <umesh.kalappa0 at gmail.com>; eliben at gmail.com; llvm-dev <llvm-dev at lists.llvm.org>; cfe-dev at lists.llvm.org; Rafael Espíndola <rafael.espindola at gmail.com>
Subject: Re: [cfe-dev] [llvm-dev] How to debug if LTO generate wrong code?
On May 29, 2016, at 5:10 PM, Shi, Ste...
2019 May 17
2
Debug Info is not generated for extern variables .
Hi All,
for the below case :
$cat test.c
extern void sharedLibTestLibRtn (int arg);
extern int testExt;
int main (void)
{
testExt++;
sharedLibTestLibRtn (5);
return 0;
}
we don't see the debug-info for "testExt" i.e no DW_AT_type entry for
extern symbol ,where gcc has the same .
we are fixing the same in clang as compatibility with gcc .
before we start our
2012 Feb 02
0
[LLVMdev] Why extra 4 bytes on stack ???
On Thu, Feb 2, 2012 at 12:25 PM, Umesh Kalappa <umesh.kalappa0 at gmail.com> wrote:
> Hi There ,
>
> Again ,I'm newbie to LLVM and please pardon me ..if you guys feel that
> ,the below question is very basic :)
>
> Here i go ,compiled the below sample with clang i.e clang enum.c -S
> -emit-llvm and there respect...
2012 May 15
0
[LLVMdev] [cfe-dev] [SafeCode] Unable to build the LLVM from trunk
...the fix and let me try again with latest trunk.
~Umesh
On Mon, May 14, 2012 at 10:34 PM, Matthieu Monrocq <
matthieu.monrocq at gmail.com> wrote:
>
>
> On Mon, May 14, 2012 at 4:39 PM, John Criswell <criswell at illinois.edu>wrote:
>
>> On 5/14/12 4:32 AM, Umesh Kalappa wrote:
>>
>> Hi All ,
>>
>> Was trying to build the LLVM src from
>> http://llvm.org/svn/llvm-project/llvm/branches/release_30 ,But unable to
>> build the same and clang poped up with below error .
>>
>>
>> First, it sounds like you're buil...