[PATCH] D100575: [flang][OpenMP][FIX] Fix the worksharing nesting check with inclusion of more constructs to cover entire workshare family.

[Arnamoy B via Phabricator via llvm-commits]

arnamoy10 created this revision.
arnamoy10 added reviewers: kiranchandramohan, bryanpkc, kiranktp, AMDChirag, clementval.
arnamoy10 added projects: Flang, OpenMP.
Herald added subscribers: jdoerfert, jfb, guansong, yaxunl.
arnamoy10 requested review of this revision.
Herald added a reviewer: jdoerfert.
Herald added subscribers: llvm-commits, sstefan1.
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Existing code for checking the nesting of workshare regions was not covering all the possible constructs that can be workshare constructs.  This patch creates a new group of constructs for workshare constructs.

It extends the check to check during sections constructs as well.

Also adds a few test cases to verify the check.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D100575

Files:
  flang/lib/Semantics/check-omp-structure.cpp
  flang/lib/Semantics/check-omp-structure.h
  flang/test/Semantics/omp-do05.f90
  flang/test/Semantics/omp-workshare01.f90
  flang/test/Semantics/omp-workshare04.f90
  flang/test/Semantics/omp-workshare05.f90

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