`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
This patch fix the usage of the wait-argument in a clause and add several tests and fix the unparsing of
the wait-argument.
Reviewed By: sscalpone
Differential Revision: https://reviews.llvm.org/D86325
Use the TableGen directive back-end to generate code for the clauses unparsing.
Reviewed By: sscalpone, kiranchandramohan
Differential Revision: https://reviews.llvm.org/D85851
OpenACC combined construct can have an optional end directive. This patch handle this
case in the parsing/unparsing with a canonicalization step. Unlike OmpEndLoopDirective,
this doesn't need a special treatment in the pre-fir tree as there is no clause attached to
a AccEndCombinedDirective.
Reviewed By: klausler
Differential Revision: https://reviews.llvm.org/D84481
This patch takes advantage of the directive information and tablegen generation
to replace the clauses class parse tree and in the dump parse tree sections.
Reviewed By: sscalpone
Differential Revision: https://reviews.llvm.org/D85549
This patch takes advantage of the directive information and tablegen generation
to replace the clauses class parse tree and in the dump parse tree sections.
Reviewed By: sscalpone
Differential Revision: https://reviews.llvm.org/D85549
Accept name=value as part of a !DIR$ compiler directive. These
are currently ignored in semantics, but we should recognize
more directive forms to facilitate testing. In due course,
these placeholding directive parsers will be replaced.
Reviewed By: sscalpone
Differential Revision: https://reviews.llvm.org/D84077
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
This patch replaces the occurrence of std::ostream by llvm::raw_ostream.
In LLVM Coding Standards[1] "All new code should use raw_ostream
instead of ostream".[1]
As a consequence, this patch also replaces the use of:
std::stringstream by llvm::raw_string_ostream or llvm::raw_ostream*
std::ofstream by llvm::raw_fd_ostream
std::endl by '\n' and flush()[2]
std::cout by llvm::outs() and
std::cerr by llvm::errs()
It also replaces std::strerro by llvm::sys::StrError** , but NOT in Fortran
runtime libraries
*std::stringstream were replaced by llvm::raw_ostream in all methods that
used std::stringstream as a parameter. Moreover, it removes the pointers to
these streams.
[1]https://llvm.org/docs/CodingStandards.html
[2]https://releases.llvm.org/2.5/docs/CodingStandards.html#ll_avoidendl
Signed-off-by: Caroline Concatto <caroline.concatto@arm.com>
Running clang-format-7
Signed-off-by: Caroline Concatto <caroline.concatto@arm.com>
Removing residue of ostream library
Signed-off-by: Caroline Concatto <caroline.concatto@arm.com>
Original-commit: flang-compiler/f18@a3507d44b8
Reviewed-on: https://github.com/flang-compiler/f18/pull/1047
sameeran joshi