[test] %clang_cc1: remove redundant actions

[OpenMP 5.2] Initial parsing and semantic analysis suppport for 'step' modifier on 'linear' clause

Reference:
(1) OpenMP 5.2 Specification - Seciton 5.4.6

Differential revision: https://reviews.llv

[OpenMP 5.2] Initial parsing and semantic analysis suppport for 'step' modifier on 'linear' clause

Reference:
(1) OpenMP 5.2 Specification - Seciton 5.4.6

Differential revision: https://reviews.llvm.org/D159546

show more ...

[OpenMP] Update the default version of OpenMP to 5.1

The default version of OpenMP is updated from 5.0 to 5.1 which means if -fopenmp is specified but -fopenmp-version is not specified with clang, t

[OpenMP] Update the default version of OpenMP to 5.1

The default version of OpenMP is updated from 5.0 to 5.1 which means if -fopenmp is specified but -fopenmp-version is not specified with clang, the default version of OpenMP is taken to be 5.1. After modifying the Frontend for that, various LIT tests were updated. This patch contains all such changes. At a high level, these are the patterns of changes observed in LIT tests -

# RUN lines which mentioned `-fopenmp-version=50` need to kept only if the IR for version 5.0 and 5.1 are different. Otherwise only one RUN line with no version info(i.e. default version) needs to be there.

# Test cases of this sort already had the RUN lines with respect to the older default version 5.0 and the version 5.1. Only swapping the version specification flag `-fopenmp-version` from newer version RUN line to older version RUN line is required.

# Diagnostics: Remove the 5.0 version specific RUN lines if there was no difference in the Diagnostics messages with respect to the default 5.1.

# Diagnostics: In case there was any difference in diagnostics messages between 5.0 and 5.1, mention version specific messages in tests.

# If the test contained version specific ifdef's e.g. "#ifdef OMP5" but there were no RUN lines for any other version than 5.X, then bring the code guarded by ifdef's outside and remove the ifdef's.

# Some tests had RUN lines for both 5.0 and 5.1 versions, but it is found that the IR for 5.0 is not different from the 5.1, therefore such RUN lines are redundant. So, such duplicated lines are removed.

# To generate CHECK lines automatically, use the script llvm/utils/update_cc_test_checks.py

Reviewed By: saiislam, ABataev

Differential Revision: https://reviews.llvm.org/D129635

(cherry picked from commit 9dd2999907dc791136a75238a6000f69bf67cf4e)

show more ...

[OpenMP] Basic parse and sema support for modifiers in order clause

This patch gives basic parsing and semantic support for "modifiers" of order clause introduced in OpenMP 5.1 ( section 2.11.3 )

R

[OpenMP] Basic parse and sema support for modifiers in order clause

This patch gives basic parsing and semantic support for "modifiers" of order clause introduced in OpenMP 5.1 ( section 2.11.3 )

Reviewed By: ABataev

Differential Revision: https://reviews.llvm.org/D127855

show more ...

[Flang][Openmp] Upgrade TASKGROUP construct to 5.0.

In OMP 5.0 specification clause-list with
* task_reduction
* allocate
were allowed on taskgroup construct.

Fix XFAIL - omp-taskloop01.f90.

Revie

[Flang][Openmp] Upgrade TASKGROUP construct to 5.0.

In OMP 5.0 specification clause-list with
* task_reduction
* allocate
were allowed on taskgroup construct.

Fix XFAIL - omp-taskloop01.f90.

Reviewed By: kiranchandramohan

Differential Revision: https://reviews.llvm.org/D93373

show more ...

[OPENMP50]Basic parsing/sema analysis for order(concurrent) clause.

Added parsing/sema/serialization support for order(concurrent) clause in
loop|simd-based directives.

[OPENMP50]Basic support for conditional lastprivate.

Added parsing/sema checks for conditional lastprivates.

[OPENMP50]Add parsing/sema analysis for nontemporal clause.

Add basic support for parsing/sema analysis of the nontemporal clause in
simd-based directives.

[OPENMP50]Add support for if clause for simd part in parallel master taskloop simd directive.

According to OpenMP 5.0, the if clause can be applied to simd
subdirective in the combined directives.

[OPENMP50]Add support for parallel master taskloop simd directive.

Added full support for parallel master taskloop simd directive.