[PATCH] D82177: [flang][OpenMP] Enhance parser support for flush construct to OpenMP 5.0

[Kiran Kumar T P via Phabricator via llvm-commits]

kiranktp created this revision.
kiranktp added reviewers: tskeith, klausler, kiranchandramohan, DavidTruby, richard.barton.arm, jdoerfert, anchu-rajendran.
kiranktp added projects: Flang, LLVM.
Herald added subscribers: sstefan1, jfb, guansong, yaxunl.

This patch enhances parser support for flush construct to OpenMP 5.0 by including memory-order-clause.

2.18.8 flush Construct
	!$omp flush [memory-order-clause] [(list)]

  		where memory-order-clause is
  		acq_rel
  		release
  		acquire

The patch includes code changes and testcase modifications.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D82177

Files:
  flang/include/flang/Parser/dump-parse-tree.h
  flang/include/flang/Parser/parse-tree.h
  flang/lib/Parser/openmp-parsers.cpp
  flang/lib/Parser/unparse.cpp
  flang/test/Semantics/omp-clause-validity01.f90

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