[PATCH] D93091: [Flang] [OpenMP] Add semantic checks for OpenMP Workshare Construct

[Praveen G via Phabricator via llvm-commits]

praveen created this revision.
praveen added reviewers: kiranchandramohan, kiranktp, sameeranjoshi, clementval, SouraVX.
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Add Semantic checks for OpenMP 4.5 - 2.7.4 Workshare Construct

- The structured block in a worksahre construct may consist of only scalar or array assignments, forall or where statements, forall, where, atomic, critical or parallel constructs
- All array assignments, scalar assignments, and masked array assignments must be intrinsic assignments.
- The construct must not contain any user defined function calls unless the function is ELEMENTAL.

Resolve related test cases marked XFAIL


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D93091

Files:
  flang/lib/Semantics/check-omp-structure.cpp
  flang/lib/Semantics/check-omp-structure.h
  flang/test/Semantics/omp-workshare01.f90
  flang/test/Semantics/omp-workshare02.f90
  flang/test/Semantics/omp-workshare03.f90
  flang/test/Semantics/omp-workshare04.f90

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