Implementation of Do loop iteration variable check, Do while loop check, Do loop cycle restrictions.
Also to check whether the ordered clause is present on the loop construct if any ordered region ever
binds to a loop region arising from the loop construct.
Files:
check-omp-structure.h
check-omp-structure.cpp
resolve-directives.cpp
Testcases:
omp-do06-positivecases.f90
omp-do06.f90
omp-do08.f90
omp-do09.f90
omp-do10.f90
omp-do11.f90
omp-do12.f90
omp-do13.f90
omp-do14.f90
omp-do15.f90
omp-do16.f90
omp-do17.f90
Reviewed by: Kiran Chandramohan @kiranchandramohan , Valentin Clement @clementval
Differential Revision: https://reviews.llvm.org/D92732
Add semantic check for most of the restrictions for the declare directive.
Reviewed By: kiranktp
Differential Revision: https://reviews.llvm.org/D92741
OpenMP 4.5 - Variables that appear in expressions for statement function definitions
may not appear in OpenMP Private, Firstprivate or Lastprivate clauses.
Test case : omp-private03.f90
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D93213
Use the TableGen feature to have enum values for clauses.
Next step will be to extend the MLIR part used currently by OpenMP
to use the same enum on the dialect side.
This patch also add function that convert the enum to StringRef to be
used on the dump-parse-tree from flang.
Reviewed By: jdoerfert
Differential Revision: https://reviews.llvm.org/D93576
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
Add the semantic checks for the OpenMP 4.5 - 2.15.3.3 Private clause.
1. Pointers with the INTENT(IN) attribute may not appear in a private clause.
2. Variables that appear in namelist statements may not appear in a private clause.
A flag 'InNamelist' is added to the Symbol::Flag to identify the symbols
in Namelist statemnts.
Test cases : omp-private01.f90, omp-private02.f90
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D90210
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
Semantic check added to check and restrict the value of the parameter in the COLLAPSE or ORDERED clause
if it is larger than the number of nested loops following the construct.
Test Cases:
omp-do-collapse-positivecases.f90
omp-do-collapse.f90
omp-do-ordered-positivecases.f90
omp-do-ordered.f90
Reviewed by: Kiran Chandramohan @kiranchandramohan , Valentin Clement @clementval
Differential Revision: https://reviews.llvm.org/D89860
The initial approach was to go with changing parser nodes from `std::list<parser::Name>` to `OmpObjectList`, but that might have lead to illegal programs.
Resolving the symbols inside `OmpAttributeVisitor`.
Fix a couple of `XFAIL` tests.
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D90538
Add the semantic checks for the OpenMP 4.5 - 2.15.4.1 copyin clause.
Resolve OpenMPThreadprivate directive since the list of items specified
in copyin clause should be threadprivate.
Test cases : omp-copyin01.f90, omp-copyin02.f90, omp-copyin03.f90,
omp-copyin04.f90, omp-copyin05.f90
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D89385
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
Move `ResolveAccParts` and `ResolveOmpParts` from resolve-names.cpp to
resolve-directives.{h,cpp}. Move the implementation in the classes
`DirectiveAttributeVisitor`, `AccAttributeVisitor`, and
`OmpAttributeVisitor` to resolve-directives.cpp as well.
To allow this to happen, move `EvaluateIntExpr` and introduce
`EvaluateInt64` to resolve-names-utils.h. The latter is also useful
elsewhere in resolve-names.cpp for converting an Expr to std::int64_t.
The other problem was that `ResolveDesignator` was called from the code
that was moved. At the moment it doesn't seem to be doing anything so I
removed the calls (and no tests failed). If it proves to be needed, we
can either resolve those designators in resolve-names.cpp or pass the
`ResolveDesignator` function in to the code that needs to call it.
Differential Revision: https://reviews.llvm.org/D84768
