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path: root/clang/test/OpenMP/distribute_simd_reduction_messages.cpp
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* [OpenMP] Require trivially copyable type for mappingJonas Hahnfeld2019-12-071-11/+11
| | | | | | | | | | | | | A trivially copyable type provides a trivial copy constructor and a trivial copy assignment operator. This is enough for the runtime to memcpy the data to the device. Additionally there must be no virtual functions or virtual base classes and the destructor is guaranteed to be trivial, ie performs no action. The runtime does not require trivial default constructors because on alloc the memory is undefined. Thus, weaken the warning to be only issued if the mapped type is not trivially copyable. Differential Revision: https://reviews.llvm.org/D71134
* [OPENMP]Add support for analysis of reduction variables.Alexey Bataev2019-07-261-0/+7
| | | | | | | | | | | | | | | | | | | Summary: Reduction variables are the variables, for which the private copies must be created in the OpenMP regions. Then they are initialized with the predefined values depending on the reduction operation. After exit from the OpenMP region the original variable is updated using the reduction value and the value of the original reduction variable. Reviewers: NoQ Subscribers: guansong, jdoerfert, caomhin, kkwli0, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D65106 llvm-svn: 367116
* [OPENMP]Add -Wunintialized to the erroneous tests for future fix PR42392,Alexey Bataev2019-07-081-9/+10
| | | | | | NFC. llvm-svn: 365334
* [OPENMP]Initial support for 'allocate' clause.Alexey Bataev2019-03-271-1/+2
| | | | | | Added parsing/sema analysis of the allocate clause. llvm-svn: 357068
* [OpenMP] Refactor const restriction for reductionsJoel E. Denny2019-01-041-14/+14
| | | | | | | | | | | | | As discussed in D56113, this patch refactors the implementation of the const restriction for reductions to reuse a function introduced by D56113. A side effect is that diagnostics sometimes now say "variable" instead of "list item" when a list item is a variable. Reviewed By: ABataev Differential Revision: https://reviews.llvm.org/D56298 llvm-svn: 350440
* [OPENMP]Fix PR39372: Does not complain about loop bound variable notAlexey Bataev2018-10-291-9/+15
| | | | | | | | | | | being shared. According to the standard, the variables with unspecified data-sharing attributes in presence of `default(none)` clause must be reported to users. Compiler did not generate error reports for the variables used in other OpenMP regions. Patch fixes this. llvm-svn: 345533
* [OPENMP] Support for -fopenmp-simd option with compilation of simd loopsAlexey Bataev2017-12-291-0/+4
| | | | | | | | | only. Added support for -fopenmp-simd option that allows compilation of simd-based constructs without emission of OpenMP runtime calls. llvm-svn: 321560
* [OPENMP] Fix DSA processing for member declaration.Alexey Bataev2017-07-201-2/+2
| | | | | | | | If the member declaration is captured in the OMPCapturedExprDecl, we may loose data-sharing attribute info for this declaration. Patch fixes this bug. llvm-svn: 308629
* [OpenMP] fix segfault when a variable referenced in reduction clause is a ↵David Sheinkman2016-10-041-0/+8
| | | | | | reference parameter\nDifferential Revision: http://reviews.llvm.org/D24524 llvm-svn: 283223
* [OpenMP] Sema and parsing for 'distribute simd' pragmaKelvin Li2016-07-061-0/+441
Summary: This patch is an implementation of sema and parsing for the OpenMP composite pragma 'distribute simd'. Differential Revision: http://reviews.llvm.org/D22007 llvm-svn: 274604
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