llvm-project.git/clang/test/OpenMP/taskloop_firstprivate_messages.cpp, branch main

[OPENMP]Consider 'omp_null_allocator' as a predefined allocator.

2020-05-07T14:11:06+00:00

Summary:
omp.h header file defines omp_null_allocator as a predefined allocator,
need to consider it also as a predefined allocator.

Reviewers: jdoerfert

Subscribers: jholewinski, yaxunl, guansong, cfe-commits, caomhin

Tags: #clang

Differential Revision: https://reviews.llvm.org/D79186

[OPENMP]Add support for analysis of firstprivate variables.

2019-07-22T13:51:07+00:00

Summary:
Firstprivate variables are the variables, for which the private copies
must be created in the OpenMP regions and must be initialized with the
original values. Thus, we must report if the uninitialized variable is
used as firstprivate.

Reviewers: NoQ

Subscribers: guansong, jdoerfert, caomhin, kkwli0, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D64765

llvm-svn: 366689

[OPENMP]Provide correct data sharing attributes for loop control

2019-07-18T17:49:13+00:00

variables.

Loop control variables are private in loop-based constructs and we shall
take this into account when generate the code for inner constructs.
Currently, those variables are reported as shared in many cases. Moved
the analysis of the data-sharing attributes of the loop control variable
to an early semantic stage to correctly handle their attributes.

llvm-svn: 366474

[OPENMP]Add -Wunintialized to the erroneous tests for future fix PR42392,

2019-07-08T15:45:24+00:00

NFC.

llvm-svn: 365334

[OPENMP]Add check for undefined behavior with thread allocators on

2019-03-28T19:15:36+00:00

target and task-based directives.

According to OpenMP 5.0, 2.11.4 allocate Clause, Restrictions, For task,
taskloop or target directives, allocation requests to memory allocators
with the trait access set to thread result in unspecified behavior.
Patch introduces a check for omp_thread_mem_alloc predefined allocator
on target- and trask-based directives.

llvm-svn: 357205

[OPENMP]Initial support for 'allocate' clause.

2019-03-27T14:14:31+00:00

Added parsing/sema analysis of the allocate clause.

llvm-svn: 357068

[OPENMP] Do not capture private loop counters.

2018-10-29T15:01:58+00:00

If the loop counter is not declared in the context of the loop and it is
private, such loop counters should not be captured in the outlined
regions.

llvm-svn: 345505

[OPENMP] Support for -fopenmp-simd option with compilation of simd loops

2017-12-29T18:07:07+00:00

only.

Added support for -fopenmp-simd option that allows compilation of
simd-based constructs without emission of OpenMP runtime calls.

llvm-svn: 321560

[OPENMP] Use canonical declarations for redeclarations checks.

2017-09-21T14:06:59+00:00

If the captured variable has some redeclarations we may run into the
situation where the redeclaration is used instead of the canonical
declaration and we may consider this variable as one not captured
before.

llvm-svn: 313880

[OPENMP 4.0] Fixed DSA analysis for taskloop directives.

2016-04-13T13:36:48+00:00

Patch make clang to perform analysis for task-based directives also for
taskloop-based directives.

llvm-svn: 266198