Commit Graph
11 Commits
Author SHA1 Message Date
Katherine Rasmussen a2d7af757b [flang] Add notify-type and notify-wait-stmt (#76594)
Add `notify-type` to `iso_fortran_env` module. Add `notify-wait-stmt` to
the parser and add checks for constraints on the statement, `C1177` and
`C1178`, from the Fortran 2023 standard. Add three semantics tests for
`notify-wait-stmt`.
2024-01-02 10:40:47 -08:00
Sergio Afonso edc2fb0733 [Flang][OpenMP][Sema] Support propagation of REQUIRES information across program units
Re-land commit 3787fd942f

This patch adds support for storing OpenMP REQUIRES information in the
semantics symbols for programs/subprograms and modules/submodules, and
populates them during directive resolution. A pass is added to name resolution
that makes sure this information is also propagated across top-level programs,
functions and subprograms.

Storing REQUIRES information inside of semantics symbols will also allow
supporting the propagation of this information across Fortran modules. This
will come as a separate patch.

The `bool DirectiveAttributeVisitor::Pre(const parser::SpecificationPart &x)`
method is removed since it resulted in specification parts being visited twice.

This is patch 3/5 of a series splitting D149337 to simplify review.

Differential Revision: https://reviews.llvm.org/D157983
2023-09-11 15:01:57 +01:00
Sergio Afonso 4b9259b947 Revert "[Flang][OpenMP][Sema] Support propagation of REQUIRES information across program units"
Changes in this commit make some gfortran tests crash the compiler. It is
likely trying to dereference undefined symbol pointers.

This reverts commit 3787fd942f.
2023-09-11 13:01:29 +01:00
Sergio Afonso 3787fd942f [Flang][OpenMP][Sema] Support propagation of REQUIRES information across program units
This patch adds support for storing OpenMP REQUIRES information in the
semantics symbols for programs/subprograms and modules/submodules, and
populates them during directive resolution. A pass is added to name resolution
that makes sure this information is also propagated across top-level programs,
functions and subprograms.

Storing REQUIRES information inside of semantics symbols will also allow
supporting the propagation of this information across Fortran modules. This
will come as a separate patch.

The `bool DirectiveAttributeVisitor::Pre(const parser::SpecificationPart &x)`
method is removed since it resulted in specification parts being visited twice.

This is patch 3/5 of a series splitting D149337 to simplify review.

Differential Revision: https://reviews.llvm.org/D157983
2023-09-11 11:48:07 +01:00
Valentin Clement 5923e46fce [flang][openacc] Add parsing support for dim in gang clause
Add parsing supprot for dim in gang clause

Depends on D151971

Reviewed By: razvanlupusoru, jeanPerier

Differential Revision: https://reviews.llvm.org/D151972
2023-06-13 20:33:36 -07:00
Ethan Luis McDonough 6311ab2147 [Flang] Syntax support for OMP Allocators Construct
OpenMP 5.2 introduces a Fortran specific construct that aims to replace the executable allocate directive.  This patch seeks to add parser support for the directive as well as the allocator clause with the [[ https://www.openmp.org/wp-content/uploads/OpenMP-API-Specification-5-2.pdf#section.6.6 | extended align/complex ]] modifier.

Reviewed By: kiranchandramohan

Differential Revision: https://reviews.llvm.org/D149727
2023-05-10 14:57:20 -05:00
Ethan Luis McDonough 00d0749f92 [flang] Feature list plugin
Plugin that counts the number of times each tree node occurs in a given program.  Used for test coverage.

Updated to fix build issues.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D143704
2023-04-24 23:41:32 -05:00
Ethan Luis McDonough 22293a3d85 Revert "[flang] Feature list plugin" due to failing build
This reverts commit 823ddba1b3.
2023-03-22 15:49:50 -05:00
Ethan Luis McDonough 823ddba1b3 [flang] Feature list plugin
Plugin that counts the number of times each tree node occurs in a given program.  Used for test coverage.

Updated to fix build issues.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D143704
2023-03-22 01:27:55 -05:00
Valentin Clement 9be446588e Revert "[flang] Feature list plugin"
This reverts commit bde91fd03f.

Failing buildbot: https://lab.llvm.org/buildbot/#/builders/181/builds/15552
2023-03-17 17:59:22 +01:00
Ethan Luis McDonough bde91fd03f [flang] Feature list plugin
Plugin that counts the number of times each tree node occurs in a given program.  Used for test coverage.

> One thing we need...is a way to determine what features a code uses. Preferably we would also be able to determine if they are implemented or not. Just the former could be done with a visitor for the parse tree. For the latter we would continue compilation and somehow ignore todo errors but collect them - @jdoerfert

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D143704
2023-03-17 02:28:59 -05:00