Set the isOptional flag for the self clause. Move the optional and parenthesis part of the parser. Update the rest of the code to deal with the optional value.
Preparatory work for D106968.
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D106965
Flang diverges from the llvm coding style in that it requires braces
around the bodies of if/while/etc statements, even when the body is
a single statement.
This commit adds the readability-braces-around-statements check to
flang's clang-tidy config file. Hopefully the premerge bots will pick it
up and report violations in Phabricator.
We also explicitly disable the check in the directories corresponding to
the Lower and Optimizer libraries, which rely heavily on mlir and llvm
and therefore follow their coding style. Likewise for the tools
directory.
We also fix any outstanding violations in the runtime and in
lib/Semantics.
Differential Revision: https://reviews.llvm.org/D104100
This patch is a follow up to D94821 to ensure the correct behavior of the
general directive structure checker.
This patch add the generation of the Enter function declaration for clauses in
the TableGen backend.
This helps to ensure each clauses declared in the TableGen file has at least
a basic check.
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D95108
Add semantic check for most of the restrictions for the declare directive.
Reviewed By: kiranktp
Differential Revision: https://reviews.llvm.org/D92741
This patch add some checks for the restriction on the routine directive
and fix several issue at the same time.
Validity tests have been added in a separate file than acc-clause-validity.f90 since this one
became quite large. I plan to split the larger file once on-going review are done.
Reviewed By: sameeranjoshi
Differential Revision: https://reviews.llvm.org/D92672
Update all reference from the specification to the new OpenACC 3.1
document.
Reviewed By: SouraVX
Differential Revision: https://reviews.llvm.org/D92120
Add couple of clause validity tests for the update directive and check for
the restriction where at least self, host or device clause must appear on the directive.
Reviewed By: sameeranjoshi
Differential Revision: https://reviews.llvm.org/D92447
Add couple of clause validity tests for the update directive and check for
the restriction where at least self, host or device clause must appear on the directive.
Reviewed By: sameeranjoshi
Differential Revision: https://reviews.llvm.org/D92447
Add semantic check for the cache directive. According to section 2.10 from the specification:
A var in a cache directive must be a single array element or a simple subarray.
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D90184
From below mentioned standard references
OpenACC 3.0 Standards document
840 • A program may not branch into or out of an OpenACC parallel construct
OpenMP 5.0 Standards document
A program that branches into or out of a parallel region is non-conforming.
This patch
Resolves the issue of exit out of a parallel region, other branching out issues like goto statements are not handled with this patch.
Moves code from D87906 to be reused by other OpenMP/OpenACC to check-directive-structure.h.
Adds support in OpenMP parallel construct and a test case to verify.
Reviewed By: clementval
Differential Revision: https://reviews.llvm.org/D88655
Enter data can have the copyin clause and exit data can have the copyout clause.
Both clauses support modifier with other directive but for these two directives no modifier
are supported. This semantic check enforce this rule.
Reviewed By: kiranktp
Differential Revision: https://reviews.llvm.org/D90280
wait and atomic directives are represented by OpenACCWaitConstruct, OpenACCAtmicConstruct in the parser. Those contrsuct were
not taken into account in the semantic check so far.
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D88628
From OpenACC 3.0 Standards document
840 • A program may not branch into or out of an OpenACC parallel construct.
Exits are allowed provided it does not cause an exit outside the parallel region.
Test case exits out of the inner do loop, but it is still inside the parallel region.
Patch tries to extract labels from block attached to a construct,
If the exit is to a label not in the collected list then flags an error.
Reviewed By: tskeith
Differential Revision: https://reviews.llvm.org/D87906
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
This patch remove duplicated code between the check-omp-structure and the check-acc-structure
and unify it into a check-directive-structure templated class.
Reviewed By: kiranchandramohan, sscalpone, ichoyjx
Differential Revision: https://reviews.llvm.org/D85104
Valentin Clement