Re: [lldb-dev] [Release-testers] [10.0.0 Release] Release Candidate 4 is here

2020-03-15 Thread Dimitry Andric via lldb-dev 
On 13 Mar 2020, at 20:09, Hans Wennborg via Release-testers 
 wrote:
> 
> Release Candidate 4 was tagged earlier today as llvmorg-10.0.0-rc4 on
> the release branch at b406eab8880. It contains 12 commits since the
> previous release candidate.

For 10.0.0-rc4, I used three patches, which are attached.

Main results on amd64-freebsd11:

  Expected Passes: 67939  (rc2: 67927)
  Expected Failures  :   265  (rc2:   266)
  Unsupported Tests  :  4654  (rc2:  4654)
  Unexpected Passes  : 5  (rc2: 5)
  Unexpected Failures:   540  (rc2:   539)
  Individual Timeouts:18  (rc2:19)

Note that the test suite failures I reported for earlier RCs in PR44763
(segfaults and hangs while processing bitcode) have been resolved via
PR44896 and D74878, so it now worked again, at least for amd64.

Test suite results on amd64-freebsd11:

  Expected Passes: 2398
  Unexpected Failures: 3

The i386 builds are still running, I will upload the tarballs and post the 
results later.

Uploaded:
SHA256 (clang+llvm-10.0.0-rc4-amd64-unknown-freebsd11.tar.xz) = 
ad8ba933fa9e27c022bb0dde7d5ec1414a1be7b32bff99bb65c3873736c720bf

-Dimitry


fix-clang-1.diff
Description: Binary data


fix-compiler-rt-1.diff
Description: Binary data


fix-test-suite-1.diff
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[lldb-dev] GSoC 2020 | Introduction | Shivam Mittal

2020-03-15 Thread Shivam Mittal via lldb-dev 
Greetings lldb community,
I am Shivam Mittal. I am a 4th year student pursuing BTech in Computer
Science and Engineering at Indian Institute of Technology Madras, Chennai,
India.
I am interested in working on the project "Reimplement LLDB's command-line
commands using the public SB API
." for
GSoC. I have good experience in working with C++, Python, Java. I have used
llvm before for some of my course projects. This is my second time applying
for GSoC and I have completed GSoC once with The Eclipse Foundation.
I haven't contributed to llvm before and it would be very helpful if
someone could point me to some resources to get started (maybe some
beginner issues).

Thanks and Regards
Shivam Mittal
shivammitta...@gmail.com
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Re: [lldb-dev] [Release-testers] [10.0.0 Release] Release Candidate 4 is here

2020-03-15 Thread Dimitry Andric via lldb-dev 
On 15 Mar 2020, at 10:58, Dimitry Andric via Release-testers 
 wrote:
> 
> On 13 Mar 2020, at 20:09, Hans Wennborg via Release-testers 
>  wrote:
>> 
>> Release Candidate 4 was tagged earlier today as llvmorg-10.0.0-rc4 on
>> the release branch at b406eab8880. It contains 12 commits since the
>> previous release candidate.
> 
> For 10.0.0-rc4, I used three patches, which are attached.
...
> The i386 builds are still running, I will upload the tarballs and post the 
> results later.

Main results on i386-freebsd11:

  Expected Passes: 64993 (rc2: 64981)
  Passes With Retry  : 1 (rc2: 1)
  Expected Failures  :   248 (rc2:   249)
  Unsupported Tests  :  3083 (rc2:  3083)
  Unresolved Tests   : 1 (rc2: 1)
  Unexpected Passes  : 5 (rc2: 5)
  Unexpected Failures:   231 (rc2:   231)
  Individual Timeouts: 9 (rc2: 9)

As usual, the test suite does not build on i386, due to missing SSE and int128 
support.

Uploaded:
SHA256 (clang+llvm-10.0.0-rc4-i386-unknown-freebsd11.tar.xz) = 
d1acc6425ce5410547730f6fce82b34d8f93d207fb61056949b4c8334a15

-Dimitry



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Re: [lldb-dev] GSoC 2020 | Introduction | Shivam Mittal

2020-03-15 Thread shivam gupta via lldb-dev 
Hello Shivam,

I Cc'd Adrian and Jim, project mentor and Sourabh, an experienced LLDB
contributor from India to introduce you.

I don't have much LLDB knowledge to explain the project but I can point you
to get involved in the community. So now only giving you lookups to start
from:-

First, read documentation from LLVM and LLDB websites:-

https://llvm.org/docs/GettingStartedTutorials.html

https://lldb.llvm.org/use/tutorial.html

LLVM introduction by project author Chris Lattner:-

http://www.aosabook.org/en/llvm.html

LLVM organized developer meetings in which various tutorials were
presented. Search them for your need:-

https://llvm.org/devmtg/

LLVM source code is self-documented and generates Doxygen documents. You
can refer that:-

https://llvm.org/doxygen/

Try to implement toy language frontend using LLVM:-

https://llvm.org/docs/tutorial/MyFirstLanguageFrontend/index.html

You can read lldb-dev mailing list archive to know what's are going in last
few months:-

http://lists.llvm.org/pipermail/lldb-dev/

As a start point you can contribute in documentation to understand the
patch submission process:-

https://llvm.org/docs/Contributing.html

https://secure.phabricator.com/book/phabricator/article/arcanist/

LLVM Bugzilla is a good source to look at available bugs:-

https://bugs.llvm.org/buglist.cgi?quicksearch=lldb

I like "LLVM essential" book by Suyog Sarda and Mayur Pandey to learn LLVM
in a systemic way. You can purchase it from here:-

https://www.packtpub.com/in/application-development/llvm-essentials

And I am also a beginner to LLVM like you so always available to help or
learn.

As you have little time left to submit a draft proposal make your priority
accordingly.

Discuss and ask specific questions from your project mentors.

Good luck,

Shivam


On Sun, Mar 15, 2020, 9:01 PM Shivam Mittal via lldb-dev <
lldb-dev@lists.llvm.org> wrote:

> Greetings lldb community,
> I am Shivam Mittal. I am a 4th year student pursuing BTech in Computer
> Science and Engineering at Indian Institute of Technology Madras, Chennai,
> India.
> I am interested in working on the project "Reimplement LLDB's
> command-line commands using the public SB API
> ." for
> GSoC. I have good experience in working with C++, Python, Java. I have used
> llvm before for some of my course projects. This is my second time applying
> for GSoC and I have completed GSoC once with The Eclipse Foundation.
> I haven't contributed to llvm before and it would be very helpful if
> someone could point me to some resources to get started (maybe some
> beginner issues).
>
> Thanks and Regards
> Shivam Mittal
> shivammitta...@gmail.com
> ___
> lldb-dev mailing list
> lldb-dev@lists.llvm.org
> https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-dev
>
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