This PR changes the build system to use use the sources for the module
`omp_lib` and the `omp_lib.h` include file from the `openmp` runtime
project and not from a separate copy of these files. This will greatly
reduce potential for inconsistencies when adding features to the OpenMP
runtime implementation.
When the OpenMP subproject is not configured, this PR also disables the
corresponding LIT tests with a "REQUIRES" directive at the beginning of
the OpenMP test files.
---------
Co-authored-by: Valentin Clement (バレンタイン クレメン) <clementval@gmail.com>
This patch adds the following check from OpenMP 5.2.
```
If the directive has a clause, it must contain at least one enter clause
or at least one link clause.
```
Also added a warning for the deprication of `TO` clause on `DECLARE
TARGET` construct.
```
The clause-name to may be used as a synonym for the clause-name enter.
This use has been deprecated.
```
Based on the tests for to clause, the tests for enter clause are added.
This patch does not add tests where both to and enter clause are used together.
This patch adds the following semantic check for target update
```
At least one motion-clause must be specified.
```
A motion clause is either a `to` or a `from` clause.
This patch also adds a test for the following semantic check which was
already supported.
```
At most one nowait clause can appear on the directive.
```
This patch adds support for matching multiple OpenMP `if` clauses to their
specified directive in a combined construct. It also enables this clause to be
attached by name to `simd` and `teams` directives, in addition to the others
that were already supported.
This patch on its own cannot yet be tested because there is currently no
lowering to MLIR support for any combined construct containing two or more
OpenMP directives that can have an `if` clause attached.
Depends on D155981.
Differential Revision: https://reviews.llvm.org/D156313
Addresses the same issue as the following abandoned revision: D104391.
Rewrite leading declarative allocations so they are nested within their respective executable allocate directive
Original:
ExecutionPartConstruct -> OpenMPDeclarativeAllocate
ExecutionPartConstruct -> OpenMPDeclarativeAllocate
ExecutionPartConstruct -> OpenMPExecutableAllocate
After rewriting:
ExecutionPartConstruct -> OpenMPExecutableAllocate
| ExecutionPartConstruct -> OpenMPDeclarativeAllocate
| ExecutionPartConstruct -> OpenMPDeclarativeAllocate
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D148409
Co-authored-by: Isaac Perry <isaac.perry@arm.com>
Addresses the same issue as the following abandoned revision: D104391.
Rewrite leading declarative allocations so they are nested within their respective executable allocate directive
Original:
```
ExecutionPartConstruct -> OpenMPDeclarativeAllocate
ExecutionPartConstruct -> OpenMPDeclarativeAllocate
ExecutionPartConstruct -> OpenMPExecutableAllocate
```
After rewriting:
```
ExecutionPartConstruct -> OpenMPExecutableAllocate
| ExecutionPartConstruct -> OpenMPDeclarativeAllocate
| ExecutionPartConstruct -> OpenMPDeclarativeAllocate
```
Co-authored-by: Isaac Perry <isaac.perry@arm.com>
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D148409
This reverts commit 5faf45a3d24e603cbc8fe4eb45da386653dae5e5.
Once again arcanist stripped the co-author metadata. I'm going to add it to the revision description and try one last time.
Addresses the same issue as the following abandoned revision: D104391.
Rewrite leading declarative allocations so they are nested within their respective executable allocate directive
Original:
```
ExecutionPartConstruct -> OpenMPDeclarativeAllocate
ExecutionPartConstruct -> OpenMPDeclarativeAllocate
ExecutionPartConstruct -> OpenMPExecutableAllocate
```
After rewriting:
```
ExecutionPartConstruct -> OpenMPExecutableAllocate
| ExecutionPartConstruct -> OpenMPDeclarativeAllocate
| ExecutionPartConstruct -> OpenMPDeclarativeAllocate
```
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D148409
Addresses the same issue as the following abandoned revision: D104391.
Rewrite leading declarative allocations so they are nested within their respective executable allocate directive
Original:
```
ExecutionPartConstruct -> OpenMPDeclarativeAllocate
ExecutionPartConstruct -> OpenMPDeclarativeAllocate
ExecutionPartConstruct -> OpenMPExecutableAllocate
```
After rewriting:
```
ExecutionPartConstruct -> OpenMPExecutableAllocate
| ExecutionPartConstruct -> OpenMPDeclarativeAllocate
| ExecutionPartConstruct -> OpenMPDeclarativeAllocate
```
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D148409
