`OmpStructureChecker` is supposed to work only with `parser::OmpClause`
after tablegen changes for OpenMP and OpenACC were introduced.
Hence `OmpMemoryOrderClause`, `OmpAtomicMemoryOrderClause` and similar ones were failing
to catch semantic errors, inspite of having code for semantic checks.
This patch tries to change parser for `OmpMemoryOrderClause` and similar dependent ones
and use `OmpClauseList` which resides/comes from common tablegen for OpenMP/OpenACC eventually using `parser::OmpClause`.
This patch also tries to :
1. Change `OmpCriticalDirective` in `openmp-parsers.cpp` to support `OmpClauseList`.
2. Check-flang regresses when changes were introduced due to missing semantic checks in OmpCritical, patch implements them at the minimal level to pass the regression.
3. Change tablegen to support Hint clause.
4. Adds missing source locations `CharBlock Source` in each atomic construct.
5. Remove dead code realted to `memory-order-clauses` after moving to `OmpClauseList`.
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D88965
Use the TableGen directive back-end to generate code for the clauses unparsing.
Reviewed By: sscalpone, kiranchandramohan
Differential Revision: https://reviews.llvm.org/D85851
Summary:
This patch enhances parser support for flush construct to OpenMP 5.0 by including memory-order-clause.
2.18.8 flush Construct
!$omp flush [memory-order-clause] [(list)]
where memory-order-clause is
acq_rel
release
acquire
The patch includes code changes and testcase modifications.
Reviewed By: klausler, kiranchandramohan
Differential Revision: https://reviews.llvm.org/D82177
Summary:
This patch is removing the custom enumeration for OpenMP Directives and Clauses and replace them
with the newly tablegen generated one from llvm/Frontend. This is a first patch and some will follow to share the same
infrastructure where possible. The next patch should use the clauses allowance defined in the tablegen file.
Reviewers: jdoerfert, DavidTruby, sscalpone, kiranchandramohan, ichoyjx
Reviewed By: DavidTruby, ichoyjx
Subscribers: jholewinski, cfe-commits, dblaikie, MaskRay, ymandel, ichoyjx, mgorny, yaxunl, guansong, jfb, sstefan1, aaron.ballman, llvm-commits
Tags: #llvm, #flang, #clang
Differential Revision: https://reviews.llvm.org/D82906
Summary:
This patch is removing the custom enumeration for OpenMP Directives and Clauses and replace them
with the newly tablegen generated one from llvm/Frontend. This is a first patch and some will follow to share the same
infrastructure where possible. The next patch should use the clauses allowance defined in the tablegen file.
Reviewers: jdoerfert, DavidTruby, sscalpone, kiranchandramohan, ichoyjx
Reviewed By: DavidTruby, ichoyjx
Subscribers: ichoyjx, mgorny, yaxunl, guansong, jfb, sstefan1, aaron.ballman, llvm-commits
Tags: #llvm, #flang
Differential Revision: https://reviews.llvm.org/D82906
Summary:
This patch enhances parser support for flush construct to OpenMP 5.0 by including memory-order-clause.
2.18.8 flush Construct
!$omp flush [memory-order-clause] [(list)]
where memory-order-clause is
acq_rel
release
acquire
The patch includes code changes and testcase modifications.
Reviewed By: klausler, kiranchandramohan
Differential Revision: https://reviews.llvm.org/D82177
