[clang] [flang] [llvm] [openmp] [Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause (PR #139293)

@@ -15499,6 +15836,496 @@ StmtResult SemaOpenMP::ActOnOpenMPInterchangeDirective( buildPreInits(Context, PreInits)); } +StmtResult SemaOpenMP::ActOnOpenMPFuseDirective(ArrayRef Clauses, +

[clang] [flang] [llvm] [openmp] [Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause (PR #139293)

@@ -1143,6 +1143,101 @@ class OMPFullClause final : public OMPNoChildClause { static OMPFullClause *CreateEmpty(const ASTContext &C); }; +/// This class represents the 'looprange' clause in the +/// '#pragma omp fuse' directive +/// +/// \code {c} +/// #pragma omp fuse loop

[clang] [flang] [llvm] [openmp] [Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause (PR #139293)

@@ -1143,6 +1143,101 @@ class OMPFullClause final : public OMPNoChildClause { static OMPFullClause *CreateEmpty(const ASTContext &C); }; +/// This class represents the 'looprange' clause in the +/// '#pragma omp fuse' directive +/// +/// \code {c} +/// #pragma omp fuse loop

[clang] [flang] [llvm] [openmp] [Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause (PR #139293)

@@ -14189,10 +14194,48 @@ StmtResult SemaOpenMP::ActOnOpenMPTargetTeamsDistributeSimdDirective( getASTContext(), StartLoc, EndLoc, NestedLoopCount, Clauses, AStmt, B); } +/// Overloaded base case function +template static bool tryHandleAs(T *t, F &&) { + return false;

[clang] [flang] [llvm] [openmp] [Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause (PR #139293)

@@ -15499,6 +15836,496 @@ StmtResult SemaOpenMP::ActOnOpenMPInterchangeDirective( buildPreInits(Context, PreInits)); } +StmtResult SemaOpenMP::ActOnOpenMPFuseDirective(ArrayRef Clauses, +

[clang] [flang] [llvm] [openmp] [Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause (PR #139293)

@@ -14189,10 +14194,48 @@ StmtResult SemaOpenMP::ActOnOpenMPTargetTeamsDistributeSimdDirective( getASTContext(), StartLoc, EndLoc, NestedLoopCount, Clauses, AStmt, B); } +/// Overloaded base case function +template static bool tryHandleAs(T *t, F &&) { + return false;

[clang] [flang] [llvm] [openmp] [Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause (PR #139293)

@@ -14219,27 +14262,320 @@ bool SemaOpenMP::checkTransformableLoopNest( return false; }, [&OriginalInits](OMPLoopBasedDirective *Transform) { -Stmt *DependentPreInits; -if (auto *Dir = dyn_cast(Transform)) - DependentPreInits = Dir->

[clang] [flang] [llvm] [openmp] [Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause (PR #139293)

@@ -14175,27 +14222,350 @@ bool SemaOpenMP::checkTransformableLoopNest( return false; }, [&OriginalInits](OMPLoopBasedDirective *Transform) { -Stmt *DependentPreInits; -if (auto *Dir = dyn_cast(Transform)) - DependentPreInits = Dir->

[clang] [flang] [llvm] [openmp] [Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause (PR #139293)

@@ -14189,10 +14194,48 @@ StmtResult SemaOpenMP::ActOnOpenMPTargetTeamsDistributeSimdDirective( getASTContext(), StartLoc, EndLoc, NestedLoopCount, Clauses, AStmt, B); } +/// Overloaded base case function +template static bool tryHandleAs(T *t, F &&) {

[clang] [flang] [llvm] [openmp] [Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause (PR #139293)

@@ -1479,7 +1492,109 @@ class SemaOpenMP : public SemaBase { bool checkTransformableLoopNest( OpenMPDirectiveKind Kind, Stmt *AStmt, int NumLoops, SmallVectorImpl &LoopHelpers, - Stmt *&Body, SmallVectorImpl> &OriginalInits); + Stmt *&Body, SmallVectorIm

[clang] [flang] [llvm] [openmp] [Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause (PR #139293)

@@ -1479,7 +1492,109 @@ class SemaOpenMP : public SemaBase { bool checkTransformableLoopNest( OpenMPDirectiveKind Kind, Stmt *AStmt, int NumLoops, SmallVectorImpl &LoopHelpers, - Stmt *&Body, SmallVectorImpl> &OriginalInits); + Stmt *&Body, SmallVectorIm

[clang] [flang] [llvm] [openmp] [Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause (PR #139293)

@@ -1024,6 +1024,29 @@ OMPPartialClause *OMPPartialClause::CreateEmpty(const ASTContext &C) { return new (C) OMPPartialClause(); } +OMPLoopRangeClause * +OMPLoopRangeClause::Create(const ASTContext &C, SourceLocation StartLoc, + SourceLocation LPar

[clang] [flang] [llvm] [openmp] [Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause (PR #139293)

@@ -1479,7 +1492,109 @@ class SemaOpenMP : public SemaBase { bool checkTransformableLoopNest( OpenMPDirectiveKind Kind, Stmt *AStmt, int NumLoops, SmallVectorImpl &LoopHelpers, - Stmt *&Body, SmallVectorImpl> &OriginalInits); + Stmt *&Body, SmallVectorIm

[clang] [llvm] [Clang][OpenMP] Capture mapped pointers on `target` by reference. (PR #145454)

@@ -8811,8 +8829,19 @@ class MappableExprsHandler { ++EI; } } -llvm::stable_sort(DeclComponentLists, [](const MapData &LHS, - const MapData &RHS) { +llvm::stable_sort(DeclComponentLists, [VD](const MapData &L

[clang] [llvm] [Clang][OpenMP] Capture mapped pointers on `target` by reference. (PR #145454)

@@ -8811,8 +8829,19 @@ class MappableExprsHandler { ++EI; } } -llvm::stable_sort(DeclComponentLists, [](const MapData &LHS, - const MapData &RHS) { +llvm::stable_sort(DeclComponentLists, [VD](const MapData &L

[clang] [llvm] [Clang][OpenMP] Non-contiguous strided update (PR #144635)

@@ -7384,7 +7384,40 @@ class MappableExprsHandler { // dimension. uint64_t DimSize = 1; -bool IsNonContiguous = CombinedInfo.NonContigInfo.IsNonContiguous; +// Detects non-contiguous updates due to strided accesses. +// Sets the 'IsNonContiguous' flag so th

[clang] [llvm] [Clang][OpenMP] Capture mapped pointers on `target` by reference. (PR #145454)

@@ -1,174 +1,178 @@ -// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --include-generated-funcs --replace-value-regex "__omp_offloading_[0-9a-z]+_[0-9a-z]+" "reduction_size[.].+[.]" "pl_cond[.].+[.|,]" --prefix-fileche

[clang] [llvm] [OpenMP] Add directive spellings introduced in spec v6.0 (PR #141772)

https://github.com/alexey-bataev commented: Do you have the printing test for all updated directives? https://github.com/llvm/llvm-project/pull/141772 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listin

[clang] [llvm] [OpenMP] Add directive spellings introduced in spec v6.0 (PR #141772)

alexey-bataev wrote: > @alexey-bataev, could you clarify what tests you had in mind? Would be good to see the new test for the new spellings, like `omp parallel_for` https://github.com/llvm/llvm-project/pull/141772 ___ cfe-commits mailing list cfe-com

[clang] [llvm] [Clang][OpenMP] Non-contiguous strided update (PR #144635)

@@ -7384,7 +7384,40 @@ class MappableExprsHandler { // dimension. uint64_t DimSize = 1; -bool IsNonContiguous = CombinedInfo.NonContigInfo.IsNonContiguous; +// Detects non-contiguous updates due to strided accesses. +// Sets the 'IsNonContiguous' flag so th

[clang] [llvm] [Clang][OpenMP] Capture mapped pointers on `target` by reference. (PR #145454)

@@ -8811,8 +8829,19 @@ class MappableExprsHandler { ++EI; } } -llvm::stable_sort(DeclComponentLists, [](const MapData &LHS, - const MapData &RHS) { +llvm::stable_sort(DeclComponentLists, [VD](const MapData &L

[clang] [Clang] Remap paths in OpenMP runtime calls (#82541) (PR #141250)

https://github.com/alexey-bataev closed https://github.com/llvm/llvm-project/pull/141250 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [Clang] Remap paths in OpenMP runtime calls (#82541) (PR #141250)

https://github.com/alexey-bataev approved this pull request. https://github.com/llvm/llvm-project/pull/141250 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [OpenMP][clang] declare mapper: fix handling of nested types (PR #143504)

https://github.com/alexey-bataev approved this pull request. https://github.com/llvm/llvm-project/pull/143504 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [openmp] [OpenMP 6.0 ]Codegen for Reduction over private variables with reduction clause (PR #134709)

https://github.com/alexey-bataev approved this pull request. https://github.com/llvm/llvm-project/pull/134709 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [Clang][OpenMP][LoopTransformations] Fix incorrect number of generated loops for Tile and Reverse directives (PR #140532)

https://github.com/alexey-bataev approved this pull request. https://github.com/llvm/llvm-project/pull/140532 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [OpenMP 60] Initial parsing/sema for `need_device_addr` modifier on `adjust_args` clause (PR #143442)

@@ -1515,11 +1516,21 @@ void Parser::ParseOMPDeclareVariantClauses(Parser::DeclGroupPtrTy Ptr, SmallVector Vars; IsError = ParseOpenMPVarList(OMPD_declare_variant, OMPC_adjust_args, Vars, Data); -if (!IsError) -

[clang] [OpenMP-5.2] deprecate delimited form of 'declare target' (PR #145854)

https://github.com/alexey-bataev approved this pull request. https://github.com/llvm/llvm-project/pull/145854 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] [OpenMP][clang] 6.0: parsing/sema for num_threads 'strict' modifier (PR #145490)

https://github.com/alexey-bataev approved this pull request. https://github.com/llvm/llvm-project/pull/145490 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] [NFC][OpenMP] Add tests for mapping pointers and their dereferences. (PR #146934)

https://github.com/alexey-bataev approved this pull request. https://github.com/llvm/llvm-project/pull/146934 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [NFC][Clang][OpenMP] Refactor mapinfo generation for captured vars (PR #146891)

https://github.com/alexey-bataev approved this pull request. https://github.com/llvm/llvm-project/pull/146891 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [OpenMP-5.2] deprecate delimited form of 'declare target' (PR #145854)

alexey-bataev wrote: Please, update release notes and OpenMPSupport.rst https://github.com/llvm/llvm-project/pull/145854 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] [Clang][OpenMP] Capture mapped pointers on `target` by reference. (PR #145454)

@@ -8811,8 +8829,19 @@ class MappableExprsHandler { ++EI; } } -llvm::stable_sort(DeclComponentLists, [](const MapData &LHS, - const MapData &RHS) { +llvm::stable_sort(DeclComponentLists, [VD](const MapData &L

[clang] [Clang] Fix clang crash for fopenmp statement(parallel for) inside lambda function (PR #146772)

@@ -2332,6 +2332,12 @@ void CodeGenFunction::EmitOMPPrivateLoopCounters( for (const Expr *E : S.counters()) { const auto *VD = cast(cast(E)->getDecl()); const auto *PrivateVD = cast(cast(*I)->getDecl()); +// Privatize original counter variable (e.g., __beginN, __e

[clang] [Clang] Fix clang crash for fopenmp statement(parallel for) inside lambda function (PR #146772)

@@ -0,0 +1,419 @@ +// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --clang-args ['-fopenmp', '-std=c++20'] --function-signature --include-generated-funcs --replace-value-regex "__omp_offloading_[0-9a-z]+_[0-9a-z]+" "reduction_size[.].+[.]

[clang] [llvm] [clang][OpenMP] Use DirectiveNameParser to parse directive names (PR #146779)

alexey-bataev wrote: Yep, missed for some reason https://github.com/llvm/llvm-project/pull/146779 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] [clang][OpenMP] Use DirectiveNameParser to parse directive names (PR #146779)

https://github.com/alexey-bataev approved this pull request. https://github.com/llvm/llvm-project/pull/146779 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [Clang] fix crash in codegen caused by deferred asm diagnostics under -fopenmp (PR #147163)

https://github.com/alexey-bataev approved this pull request. https://github.com/llvm/llvm-project/pull/147163 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] [NFC][OpenMP] Add tests for mapping pointers and their dereferences. (PR #146934)

https://github.com/alexey-bataev closed https://github.com/llvm/llvm-project/pull/146934 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] [NFC][OpenMP] Add tests for mapping pointers and their dereferences. (PR #146934)

https://github.com/alexey-bataev approved this pull request. https://github.com/llvm/llvm-project/pull/146934 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] [OpenMP][clang] 6.0: parsing/sema for message/severity for parallel (PR #146093)

https://github.com/alexey-bataev approved this pull request. https://github.com/llvm/llvm-project/pull/146093 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [Clang] fix crash in codegen caused by deferred asm diagnostics under -fopenmp (PR #147163)

@@ -2092,18 +2092,36 @@ Sema::SemaDiagnosticBuilder::~SemaDiagnosticBuilder() { } Sema::SemaDiagnosticBuilder -Sema::targetDiag(SourceLocation Loc, unsigned DiagID, const FunctionDecl *FD) { +Sema::targetDiag(SourceLocation Loc, unsigned DiagID, FunctionDecl *FD) { FD = FD

[clang] [llvm] [OpenMP][clang] 6.0: parsing/sema for message/severity for parallel (PR #146093)

@@ -960,6 +960,8 @@ def OMP_Parallel : Directive<[Spelling<"parallel">]> { VersionedClause, VersionedClause, VersionedClause, +VersionedClause, +VersionedClause, alexey-bataev wrote: Version not provided https://github.com/llvm/llvm-projec

[clang] [clang][OpenMP] In 6.0, can omit length in array section (PR #148048)

https://github.com/alexey-bataev commented: Need codegen tests https://github.com/llvm/llvm-project/pull/148048 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] [Clang][OpenMP] Non-contiguous strided update (PR #144635)

alexey-bataev wrote: Also, update OpenMPSupport.rst and release notes https://github.com/llvm/llvm-project/pull/144635 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] [Clang][OpenMP] Non-contiguous strided update (PR #144635)

@@ -4724,6 +4724,65 @@ void x() { EXPECT_TRUE(matchesWithOpenMP(Source8, Matcher)); } +TEST_P(ASTMatchersTest, OMPTargetUpdateDirective_IsStandaloneDirective) { alexey-bataev wrote: Clang tests are required https://github.com/llvm/llvm-project/pull/144635

[clang] [flang] [llvm] [openmp] [Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause (PR #139293)

https://github.com/alexey-bataev commented: Some previous comments are not addressed yet https://github.com/llvm/llvm-project/pull/139293 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commit

[clang] [flang] [llvm] [openmp] [Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause (PR #139293)

https://github.com/alexey-bataev edited https://github.com/llvm/llvm-project/pull/139293 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [flang] [llvm] [openmp] [Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause (PR #139293)

@@ -1143,6 +1143,83 @@ class OMPFullClause final : public OMPNoChildClause { static OMPFullClause *CreateEmpty(const ASTContext &C); }; +/// This class represents the 'looprange' clause in the +/// '#pragma omp fuse' directive +/// +/// \code {c} +/// #pragma omp fuse loopr

[clang] [llvm] [openmp] [clang][OpenMP] New OpenMP 6.0 threadset clause (PR #135807)

@@ -1324,6 +1324,86 @@ class OMPDefaultClause : public OMPClause { } }; +/// This represents 'threadset' clause in the '#pragma omp task ...' directive. +/// +/// \code +/// #pragma omp task threadset(omp_pool) +/// \endcode +/// In this example directive '#pragma omp task'

[clang] [llvm] [clang] [OpenMP] New OpenMP 6.0 self_maps clause - CodeGen (PR #134131)

@@ -236,6 +236,8 @@ enum class OpenMPOffloadMappingFlags : uint64_t { // dynamic. // This is an OpenMP extension for the sake of OpenACC support. OMP_MAP_OMPX_HOLD = 0x2000, + /// Self directs mapping without creating a separate device copy. + OMP_MAP_SELF = 0x4000, ---

[clang] [llvm] [Clang][OpenMP] Non-contiguous strided update (PR #144635)

@@ -8713,6 +8713,33 @@ AST_MATCHER_P(OMPExecutableDirective, hasAnyClause, Builder) != Clauses.end(); } +/// Matches any ``#pragma omp target update`` executable directive. +/// +/// Given +/// +/// \code +/// #pragma omp target update fro

[clang] [llvm] [Clang][OpenMP] Non-contiguous strided update (PR #144635)

@@ -7378,7 +7378,31 @@ class MappableExprsHandler { // dimension. uint64_t DimSize = 1; -bool IsNonContiguous = CombinedInfo.NonContigInfo.IsNonContiguous; +// Detects non-contiguous updates due to strided accesses. +// Sets the 'IsNonContiguous' flag so th

[clang] [llvm] [Clang][OpenMP] Non-contiguous strided update (PR #144635)

@@ -7378,7 +7378,31 @@ class MappableExprsHandler { // dimension. uint64_t DimSize = 1; -bool IsNonContiguous = CombinedInfo.NonContigInfo.IsNonContiguous; +// Detects non-contiguous updates due to strided accesses. +// Sets the 'IsNonContiguous' flag so th

[clang] [flang] [llvm] [openmp] [Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause (PR #139293)

alexey-bataev wrote: Need a rebase https://github.com/llvm/llvm-project/pull/139293 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [OpenMP 6.0] Allow only byref arguments with `need_device_addr` modifier on `adjust_args` clause (PR #149586)

@@ -7612,6 +7612,21 @@ void SemaOpenMP::ActOnOpenMPDeclareVariantDirective( return; } + // OpenMP 6.0 [9.6.2 (page 332, line 31-33, adjust_args clause, Restrictions] + // If the `need_device_addr` adjust-op modifier is present, each list item + // that appears in the

[clang] [OpenMP 6.0] Allow only byref arguments with `need_device_addr` modifier on `adjust_args` clause (PR #149586)

alexey-bataev wrote: Update OpenMPSupport.rst and release nodes doc https://github.com/llvm/llvm-project/pull/149586 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

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