Displaying 20 results from an estimated 41 matches for "lowlevelbits".
2017 Jan 05
2
LLVM-based Mutation Testing, first results.
...esults thoroughly, yet, but we plan to do so.
At the very moment, it is not clear for us how to process the data more efficiently.
Also, it is a bit more complicated, since we do not know the domain of LLVM internals very well.
Here I leave links to the results in case you are interested.
https://lowlevelbits.org/ADTTests/
https://lowlevelbits.org/IRTests/
Source code of the tool itself is here:
https://github.com/mull-project/mull
We hope it helps to improve the quality of LLVM even further.
Thanks for reading.
We appreciate any feedback.
Best regards,
Alex.
--
AlexDenisov
Software Engineer, http:...
2016 May 18
0
Interested in writing for the LLVM blog?
...++ code.
I think I managed to read this great article[3] from third or fourth attempt just because of the UI.
I’d focus not on content only, but on appearance as well. I think we can agree that this is important.
Tanya, I’d be more than happy to help if this is something considerable.
[1] http://lowlevelbits.org/categories/clang/
[2] http://lowlevelbits.org/categories/llvm/
[3] http://blog.llvm.org/2013/07/using-mcjit-with-kaleidoscope-tutorial.html
> On 17 May 2016, at 23:41, Tanya Lattner via llvm-dev <llvm-dev at lists.llvm.org> wrote:
>
> Hello!
>
> I am looking for a handfu...
2016 Apr 11
2
Creating an LLVM Project
...m Makefile's and uses CMake only.
The question is:
Is the page outdated or is it a recommended way for creating LLVM based project?
P.S. I’m trying to create a project using CMake, though I’m seeing some issues (didn’t manage to include headers so far).
--
AlexDenisov
Software Engineer, http://lowlevelbits.org
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2016 May 17
5
Interested in writing for the LLVM blog?
Hello!
I am looking for a handful of people to help write blog posts for the LLVM blog (blog.llvm.org <http://blog.llvm.org/>) or to help recruit volunteers to write blog posts. The LLVM Project blog is a great place to share details about recent changes to LLVM, Clang, and related sub-projects. It also is a great place to highlight users of LLVM. You can write about your work or the work
2016 Apr 05
3
[llvm-c] Deprecated functions
...ith the LLVM C API now.
I see that several functions are deprecated, however the only notion is in comments around the function.
Is there any specific reason why __attribute__((deprecated)) is omitted?
Will it make sense to send a patch with such additions?
--
AlexDenisov
Software Engineer, http://lowlevelbits.org
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2018 May 30
3
Miscompilation while switching from clang-4 to clang-5
...ore than once!
LLVM ERROR: inconsistency in registered CommandLine options
I want to debug the problem, but don't even know where to start.
I am happy to provide more info if anyone wants to participate.
I would appreciate any hints.
Thank you.
Alex.
--
AlexDenisov
Software Engineer, https://lowlevelbits.org
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2017 Jul 13
2
How to add custom instrumentation?
...tion' at the end.
Intuition says that I could ‘just' insert CallInst's to the first and the last basic blocks in the function.
Am I correct? Are there any other/better way to do this? Is there anything special I need to be aware of?
Thank you.
--
AlexDenisov
Software Engineer, https://lowlevelbits.org
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2017 Mar 26
2
Communication channel for EuroLLVM
Hi there,
I’m curious is there any (official or not) communication channel for upcoming EuroLLVM?
If there is none besides mailing lists and IRC, shall we then setup something like Slack?
--
AlexDenisov
Software Engineer, https://lowlevelbits.org
2017 Oct 09
2
Is llvm.org down?
There seems to be an issue with DNS:
> nslookup llvm.org
;; Got SERVFAIL reply from 192.168.178.1, trying next server
Server: 192.168.178.1
Address: 192.168.178.1#53
** server can't find llvm.org: NXDOMAIN
--
AlexDenisov
Software Engineer, https://lowlevelbits.org
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2015 Sep 10
2
LibFuzzer and platforms availability
...t mean that LibFuzzer available only on Linux platform? Can
>> somebody confirm or refute my conclusion?
>>
>> [1] http://llvm.org/docs/LibFuzzer.html
>> [2] http://clang.llvm.org/docs/DataFlowSanitizer.html
>> --
>> AlexDenisov
>> Software Engineer, http://lowlevelbits.org
>>
>>
>> _______________________________________________
>> LLVM Developers mailing list
>> llvm-dev at lists.llvm.org
>> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>>
>>
>
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2016 Nov 09
2
[ORC] SimpleCompiler and module transformations
...ogram two times, then I basically analyze two different modules, even though they are loaded from the same bitcode file.
Please, let me know if more information/clarification is needed.
Any hints, suggestions, and recommendations are more than welcome :)
--
AlexDenisov
Software Engineer, http://lowlevelbits.org
2017 Jul 13
2
How to add custom instrumentation?
...s that I could ‘just' insert CallInst's to the first and the last basic blocks in the function.
>
> Am I correct? Are there any other/better way to do this? Is there anything special I need to be aware of?
>
> Thank you.
> --
> AlexDenisov
> Software Engineer, https://lowlevelbits.org
>
> --------------------------------------------------------------
> Intel Research and Development Ireland Limited
> Registered in Ireland
> Registered Office: Collinstown Industrial Park, Leixlip, County Kildare
> Registered Number: 308263
>
>
> This e-mail and a...
2016 Jul 13
4
LLVM Social in Berlin, Germany
...on't really know how many people are here, and how many of them are interested in getting in touch.
If you want to participate or have any questions - feel free to answer to this thread, or to send me a private email.
So, let's get the ball rolling.
--
AlexDenisov
Software Engineer, http://lowlevelbits.org
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2015 Sep 09
3
LibFuzzer and platforms availability
...gress, currently under development for x86_64 Linux.”.
Does it mean that LibFuzzer available only on Linux platform? Can somebody confirm or refute my conclusion?
[1] http://llvm.org/docs/LibFuzzer.html
[2] http://clang.llvm.org/docs/DataFlowSanitizer.html
--
AlexDenisov
Software Engineer, http://lowlevelbits.org
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2016 Jul 15
3
LLVM Social in Berlin, Germany
...of them are interested in getting in touch.
> If you want to participate or have any questions - feel free to
> answer to this thread, or to send me a private email.
>
> So, let's get the ball rolling.
> --
> AlexDenisov
> Software Engineer, http://lowlevelbits.org
>
>
> _______________________________________________
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>
> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>
>
>
>
> ______________________...
2017 Aug 15
3
How to debug instruction selection
...What is not clear to me is: how am I supposed to read this error message? I.e. what to look at to make some sense out of it?
P.S. I have zero knowledge about instruction selection, so any suggestions on where I can get this knowledge are more than welcome.
--
AlexDenisov
Software Engineer, https://lowlevelbits.org
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2018 May 30
0
Miscompilation while switching from clang-4 to clang-5
...d
also libLLVM.so.
-Tom
> I want to debug the problem, but don't even know where to start.
> I am happy to provide more info if anyone wants to participate.
>
> I would appreciate any hints.
>
> Thank you.
> Alex.
> --
> AlexDenisov
> Software Engineer, https://lowlevelbits.org
>
>
>
> _______________________________________________
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org
> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>
2017 Apr 03
2
Debugging Docs and llvm.org/docs/
Hi -- I've recently added some documentation to the LLVM docs subdirectory, and was wondering about a couple of things:
- How should I best debug whether the docs (in RST) are syntactically correct? Are there recommended practices for doing a sanity check on the docs?
- How often do the documents get built and uploaded to the website?
Cheers
-- Dean
2018 May 31
2
Miscompilation while switching from clang-4 to clang-5
...t to debug the problem, but don't even know where to start.
>> I am happy to provide more info if anyone wants to participate.
>>
>> I would appreciate any hints.
>>
>> Thank you.
>> Alex.
>> --
>> AlexDenisov
>> Software Engineer, https://lowlevelbits.org
>>
>>
>>
>> _______________________________________________
>> LLVM Developers mailing list
>> llvm-dev at lists.llvm.org
>> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>>
>
>
>
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2018 Aug 23
2
How does LLDB locate the DWARF information stored inside MACH-O .o files produced by LLVM and LLD?
When I make a simple test program and call abort() and use LLDB to debug
it, it has address-to-line mapping. If I then delete the .o file and run
LLDB again, it loses the address-to-line mapping. So there must be DWARF
info, or otherwise address-to-line info in the .o file.
I'm parsing the MACH-O executable, which has a LC_SYMTAB entry, and one of
the entries is the file path of the .o file.