In a "Worksharing-loop construct", one can add a nowait clause at the end
of the loop (i.e. at the loop tail). This clause wasn't associated with
the corresponding loop when originally worked on in flang-omp-report.
Note that this refers to parsing and parse-tree generation. To work
around it, it was needed to track such clauses and the loops.
This should no longer be required (and in fact no longer works) and so
was removed. This results in 'curLoopLogRecord' and 'loopLogRecordStack' and
all references to them being removed. This also allows for
'constructClauses' to be swapped from std::deque to llvm::SmallVector.
Lastly a new test has been added testing the "nowait" clauses in a
variety of ways.
Reviewed By: awarzynski, kiranchandramohan
Differential Revision: https://reviews.llvm.org/D112217
This plugin parses Fortran files and creates a
YAML report with all the OpenMP constructs and
clauses seen in the file.
The following tests have been modified to be
compatible for testing the plugin, hence why
they are not reused from another directory:
- omp-atomic.f90
- omp-declarative-directive.f90
- omp-device-constructs.f90
The plugin outputs a single file in the same
directory as the source file in the following format:
`<source-file-name>.yaml`
Building the plugin:
`ninja flangOmpReport`
Running the plugin:
`./bin/flang-new -fc1 -load lib/flangOmpReport.so -plugin flang-omp-report -fopenmp <source_file.f90>`
Co-authored-by: Kiran Chandramohan <kiran.chandramohan@arm.com>
Co-authored-by: Stuart Ellis <stuart.ellis@arm.com>
Reviewed By: awarzynski, kiranchandramohan
Differential Revision: https://reviews.llvm.org/D109890
Josh Mottley