Commit Graph

3 Commits

Author SHA1 Message Date
Faris Rehman 6d48a1a53f [flang][driver] Add support for -fopenmp and -fopenacc
Add support for the following options:
* -fopenmp
* -fopenacc

Update OpenMP and OpenACC semantics tests to use the new driver if it is built, otherwise use f18.
OpenMP tests that include `use omp_lib` or run `test_symbols.sh` have not been updated as they require options `-intrinsic-module-directory` and `-funparse-with-symbols` which are currently not implemented in the new driver.
Similarly OpenACC tests that run `test_symbols.sh` have not been updated.

This patch also moves semanticsContext to CompilerInvocation and creates it in CompilerInvocation#setSemanticsOpts so that the semantics context can use Fortran::parser::Options#features.

Summary of changes:
- Move semanticsContext to CompilerInvocation.h
- Update OpenMP and OpenACC semantics tests that do not rely on `-intrinsic-module-directory` and `-funparse-with-symbols` to use %flang

Differential Revision: https://reviews.llvm.org/D96032
2021-02-10 09:59:35 +00:00
sameeran joshi 2f7a41b2a7 [Flang][OpenMP] Fix 'Internal: no symbol found' for OpenMP aligned and linear clause.
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
2020-11-10 22:47:13 +05:30
Praveen G 956a84da06 [flang] [OpenMP 4.5] Adding lit test cases for OpenMP Constructs.
1. Section 2.5   : Parallel Construct
 2. Section 2.7.1 : Loop Construct
 3. Section 2.7.2 : Sections Construct
 4. Section 2.7.3 : Single Construct
 5. Section 2.7.4 : Workshare Construct
 6. Section 2.8.1 : Simd Construct
 7. Section 2.8.3 : Loop Simd Construct
 8. Section 2.9.1 : Task Construct
 9. Section 2.9.2 : Taskloop Construct
10. Section 2.9.3 : Taskloop Simd Construct

Most of the test cases added as part of this change contains semantic errors except few cases which are semantically correct but thrown a semantic error.

Currently flang is not throwing the errors for these cases and throwing semantic errors for the following correct test cases

{omp-do03.f90 , omp-loop-simd01.f90 , omp-simd02.f90 , omp-taskloop01.f90}

Hence, all the test cases are marked as XFAIL.

Reviewed By: DavidTruby

Differential Revision: https://reviews.llvm.org/D87908
2020-09-24 13:09:20 +01:00