[docs] GettingInvolved: split out flang and openmp meeting series

[kristof.beyls]

Summary

Johannes suggested to split out the flang and openmp meeting series, as
each has a separate canonical page where the information is maintained.
As part of that, also call out the alias analysis series separately as
it doesn't seem to be relevant for just flang.

[jeroen.dobbelaere]

Thanks for taking the initiative !

llvm/docs/GettingInvolved.rst

191

This was the old google document managed by Hal. The new link is: https://docs.google.com/document/d/17U-WvX8qyKc3S36YUKr3xfF-GHunWyYowXbxEdpHscw

The ics link seems to be correct.

[kristof.beyls]

llvm/docs/GettingInvolved.rst

191

Thanks Jeroen; the URL is now updated.
I picked the old URL from https://github.com/llvm/llvm-project/blob/main/flang/docs/GettingInvolved.md#calls. I'm not sure who to contact to getting it fixed there. Does it still make sense to list the alias analysis sync-up on that page now that it will also be listed here?

[jeroen.dobbelaere]

LGTM

llvm/docs/GettingInvolved.rst

191

I picked the old URL from https://github.com/llvm/llvm-project/blob/main/flang/docs/GettingInvolved.md#calls. I'm not sure who to contact to getting it fixed there. Does it still make sense to list the alias analysis sync-up on that page now that it will also be listed here?

@jdoerfert should be able to adapt that version.

llvm/docs/GettingInvolved.rst

.. list-table:: LLVM regular sync-up calls
    * - `CIRCT <https://github.com/llvm/circt>`__
      - Weekly, on Wednesday
      - 
      - `Minutes/docs <https://docs.google.com/document/d/1fOSRdyZR2w75D87yU2Ma9h2-_lEPL4NxvhJGJd-s5pk/edit#heading=h.mulvhjtr8dk9>`__
    * - `MLIR <https://mlir.llvm.org>`__ design meetings
      - Weekly, on Thursdays
      - 
      - `Minutes/docs <https://docs.google.com/document/d/1y_9f1AbfgcoVdJh4_aM6-BaSHvrHl8zuA5G4jv_94K8/edit#heading=h.cite1kolful9>`__
-   * - flang and openmp
+   * - flang
      - Multiple meeting series, `documented here <https://github.com/llvm/llvm-project/blob/main/flang/docs/GettingInvolved.md#calls>`__
      - 
      - 
+   * - OpenMP
+     - Multiple meeting series, `documented here <https://openmp.llvm.org/docs/SupportAndFAQ.html>`__
+     - 
+     - 
+   * - LLVM Alias Analysis
+     - Every 4 weeks on Tuesdays
+     - `ics <http://lists.llvm.org/pipermail/llvm-dev/attachments/20201103/a3499a67/attachment-0001.ics>`__
+     - `Minutes/docs <https://docs.google.com/document/d/17U-WvX8qyKc3S36YUKr3xfF-GHunWyYowXbxEdpHscw>`__
 
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