YQ Connector: support managed ClickHouse

Со стороны dqrun можно обратиться к инстансу коннектора, который работает на streaming стенде, и извлечь данные из облачного CH.

1 files changed, 2530 insertions, 0 deletions

diff --git a/contrib/libs/clang16/lib/AST/StmtOpenMP.cpp b/contrib/libs/clang16/lib/AST/StmtOpenMP.cpp
new file mode 100644
index 0000000000..7c5b9f23fc
--- /dev/null
+++ b/contrib/libs/clang16/lib/AST/StmtOpenMP.cpp
@@ -0,0 +1,2530 @@
+//===--- StmtOpenMP.cpp - Classes for OpenMP directives -------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the subclesses of Stmt class declared in StmtOpenMP.h
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/AST/ASTContext.h"
+#include "clang/AST/StmtOpenMP.h"
+
+using namespace clang;
+using namespace llvm::omp;
+
+size_t OMPChildren::size(unsigned NumClauses, bool HasAssociatedStmt,
+                         unsigned NumChildren) {
+  return llvm::alignTo(
+      totalSizeToAlloc<OMPClause *, Stmt *>(
+          NumClauses, NumChildren + (HasAssociatedStmt ? 1 : 0)),
+      alignof(OMPChildren));
+}
+
+void OMPChildren::setClauses(ArrayRef<OMPClause *> Clauses) {
+  assert(Clauses.size() == NumClauses &&
+         "Number of clauses is not the same as the preallocated buffer");
+  llvm::copy(Clauses, getTrailingObjects<OMPClause *>());
+}
+
+MutableArrayRef<Stmt *> OMPChildren::getChildren() {
+  return llvm::MutableArrayRef(getTrailingObjects<Stmt *>(), NumChildren);
+}
+
+OMPChildren *OMPChildren::Create(void *Mem, ArrayRef<OMPClause *> Clauses) {
+  auto *Data = CreateEmpty(Mem, Clauses.size());
+  Data->setClauses(Clauses);
+  return Data;
+}
+
+OMPChildren *OMPChildren::Create(void *Mem, ArrayRef<OMPClause *> Clauses,
+                                 Stmt *S, unsigned NumChildren) {
+  auto *Data = CreateEmpty(Mem, Clauses.size(), S, NumChildren);
+  Data->setClauses(Clauses);
+  if (S)
+    Data->setAssociatedStmt(S);
+  return Data;
+}
+
+OMPChildren *OMPChildren::CreateEmpty(void *Mem, unsigned NumClauses,
+                                      bool HasAssociatedStmt,
+                                      unsigned NumChildren) {
+  return new (Mem) OMPChildren(NumClauses, NumChildren, HasAssociatedStmt);
+}
+
+bool OMPExecutableDirective::isStandaloneDirective() const {
+  // Special case: 'omp target enter data', 'omp target exit data',
+  // 'omp target update' are stand-alone directives, but for implementation
+  // reasons they have empty synthetic structured block, to simplify codegen.
+  if (isa<OMPTargetEnterDataDirective>(this) ||
+      isa<OMPTargetExitDataDirective>(this) ||
+      isa<OMPTargetUpdateDirective>(this))
+    return true;
+  return !hasAssociatedStmt();
+}
+
+Stmt *OMPExecutableDirective::getStructuredBlock() {
+  assert(!isStandaloneDirective() &&
+         "Standalone Executable Directives don't have Structured Blocks.");
+  if (auto *LD = dyn_cast<OMPLoopDirective>(this))
+    return LD->getBody();
+  return getRawStmt();
+}
+
+Stmt *
+OMPLoopBasedDirective::tryToFindNextInnerLoop(Stmt *CurStmt,
+                                              bool TryImperfectlyNestedLoops) {
+  Stmt *OrigStmt = CurStmt;
+  CurStmt = CurStmt->IgnoreContainers();
+  // Additional work for imperfectly nested loops, introduced in OpenMP 5.0.
+  if (TryImperfectlyNestedLoops) {
+    if (auto *CS = dyn_cast<CompoundStmt>(CurStmt)) {
+      CurStmt = nullptr;
+      SmallVector<CompoundStmt *, 4> Statements(1, CS);
+      SmallVector<CompoundStmt *, 4> NextStatements;
+      while (!Statements.empty()) {
+        CS = Statements.pop_back_val();
+        if (!CS)
+          continue;
+        for (Stmt *S : CS->body()) {
+          if (!S)
+            continue;
+          if (auto *CanonLoop = dyn_cast<OMPCanonicalLoop>(S))
+            S = CanonLoop->getLoopStmt();
+          if (isa<ForStmt>(S) || isa<CXXForRangeStmt>(S) ||
+              (isa<OMPLoopBasedDirective>(S) && !isa<OMPLoopDirective>(S))) {
+            // Only single loop construct is allowed.
+            if (CurStmt) {
+              CurStmt = OrigStmt;
+              break;
+            }
+            CurStmt = S;
+            continue;
+          }
+          S = S->IgnoreContainers();
+          if (auto *InnerCS = dyn_cast_or_null<CompoundStmt>(S))
+            NextStatements.push_back(InnerCS);
+        }
+        if (Statements.empty()) {
+          // Found single inner loop or multiple loops - exit.
+          if (CurStmt)
+            break;
+          Statements.swap(NextStatements);
+        }
+      }
+      if (!CurStmt)
+        CurStmt = OrigStmt;
+    }
+  }
+  return CurStmt;
+}
+
+bool OMPLoopBasedDirective::doForAllLoops(
+    Stmt *CurStmt, bool TryImperfectlyNestedLoops, unsigned NumLoops,
+    llvm::function_ref<bool(unsigned, Stmt *)> Callback,
+    llvm::function_ref<void(OMPLoopTransformationDirective *)>
+        OnTransformationCallback) {
+  CurStmt = CurStmt->IgnoreContainers();
+  for (unsigned Cnt = 0; Cnt < NumLoops; ++Cnt) {
+    while (true) {
+      auto *Dir = dyn_cast<OMPLoopTransformationDirective>(CurStmt);
+      if (!Dir)
+        break;
+
+      OnTransformationCallback(Dir);
+
+      Stmt *TransformedStmt = Dir->getTransformedStmt();
+      if (!TransformedStmt) {
+        unsigned NumGeneratedLoops = Dir->getNumGeneratedLoops();
+        if (NumGeneratedLoops == 0) {
+          // May happen if the loop transformation does not result in a
+          // generated loop (such as full unrolling).
+          break;
+        }
+        if (NumGeneratedLoops > 0) {
+          // The loop transformation construct has generated loops, but these
+          // may not have been generated yet due to being in a dependent
+          // context.
+          return true;
+        }
+      }
+
+      CurStmt = TransformedStmt;
+    }
+    if (auto *CanonLoop = dyn_cast<OMPCanonicalLoop>(CurStmt))
+      CurStmt = CanonLoop->getLoopStmt();
+    if (Callback(Cnt, CurStmt))
+      return false;
+    // Move on to the next nested for loop, or to the loop body.
+    // OpenMP [2.8.1, simd construct, Restrictions]
+    // All loops associated with the construct must be perfectly nested; that
+    // is, there must be no intervening code nor any OpenMP directive between
+    // any two loops.
+    if (auto *For = dyn_cast<ForStmt>(CurStmt)) {
+      CurStmt = For->getBody();
+    } else {
+      assert(isa<CXXForRangeStmt>(CurStmt) &&
+             "Expected canonical for or range-based for loops.");
+      CurStmt = cast<CXXForRangeStmt>(CurStmt)->getBody();
+    }
+    CurStmt = OMPLoopBasedDirective::tryToFindNextInnerLoop(
+        CurStmt, TryImperfectlyNestedLoops);
+  }
+  return true;
+}
+
+void OMPLoopBasedDirective::doForAllLoopsBodies(
+    Stmt *CurStmt, bool TryImperfectlyNestedLoops, unsigned NumLoops,
+    llvm::function_ref<void(unsigned, Stmt *, Stmt *)> Callback) {
+  bool Res = OMPLoopBasedDirective::doForAllLoops(
+      CurStmt, TryImperfectlyNestedLoops, NumLoops,
+      [Callback](unsigned Cnt, Stmt *Loop) {
+        Stmt *Body = nullptr;
+        if (auto *For = dyn_cast<ForStmt>(Loop)) {
+          Body = For->getBody();
+        } else {
+          assert(isa<CXXForRangeStmt>(Loop) &&
+                 "Expected canonical for or range-based for loops.");
+          Body = cast<CXXForRangeStmt>(Loop)->getBody();
+        }
+        if (auto *CanonLoop = dyn_cast<OMPCanonicalLoop>(Body))
+          Body = CanonLoop->getLoopStmt();
+        Callback(Cnt, Loop, Body);
+        return false;
+      });
+  assert(Res && "Expected only loops");
+  (void)Res;
+}
+
+Stmt *OMPLoopDirective::getBody() {
+  // This relies on the loop form is already checked by Sema.
+  Stmt *Body = nullptr;
+  OMPLoopBasedDirective::doForAllLoopsBodies(
+      Data->getRawStmt(), /*TryImperfectlyNestedLoops=*/true,
+      NumAssociatedLoops,
+      [&Body](unsigned, Stmt *, Stmt *BodyStmt) { Body = BodyStmt; });
+  return Body;
+}
+
+void OMPLoopDirective::setCounters(ArrayRef<Expr *> A) {
+  assert(A.size() == getLoopsNumber() &&
+         "Number of loop counters is not the same as the collapsed number");
+  llvm::copy(A, getCounters().begin());
+}
+
+void OMPLoopDirective::setPrivateCounters(ArrayRef<Expr *> A) {
+  assert(A.size() == getLoopsNumber() && "Number of loop private counters "
+                                         "is not the same as the collapsed "
+                                         "number");
+  llvm::copy(A, getPrivateCounters().begin());
+}
+
+void OMPLoopDirective::setInits(ArrayRef<Expr *> A) {
+  assert(A.size() == getLoopsNumber() &&
+         "Number of counter inits is not the same as the collapsed number");
+  llvm::copy(A, getInits().begin());
+}
+
+void OMPLoopDirective::setUpdates(ArrayRef<Expr *> A) {
+  assert(A.size() == getLoopsNumber() &&
+         "Number of counter updates is not the same as the collapsed number");
+  llvm::copy(A, getUpdates().begin());
+}
+
+void OMPLoopDirective::setFinals(ArrayRef<Expr *> A) {
+  assert(A.size() == getLoopsNumber() &&
+         "Number of counter finals is not the same as the collapsed number");
+  llvm::copy(A, getFinals().begin());
+}
+
+void OMPLoopDirective::setDependentCounters(ArrayRef<Expr *> A) {
+  assert(
+      A.size() == getLoopsNumber() &&
+      "Number of dependent counters is not the same as the collapsed number");
+  llvm::copy(A, getDependentCounters().begin());
+}
+
+void OMPLoopDirective::setDependentInits(ArrayRef<Expr *> A) {
+  assert(A.size() == getLoopsNumber() &&
+         "Number of dependent inits is not the same as the collapsed number");
+  llvm::copy(A, getDependentInits().begin());
+}
+
+void OMPLoopDirective::setFinalsConditions(ArrayRef<Expr *> A) {
+  assert(A.size() == getLoopsNumber() &&
+         "Number of finals conditions is not the same as the collapsed number");
+  llvm::copy(A, getFinalsConditions().begin());
+}
+
+OMPMetaDirective *OMPMetaDirective::Create(const ASTContext &C,
+                                           SourceLocation StartLoc,
+                                           SourceLocation EndLoc,
+                                           ArrayRef<OMPClause *> Clauses,
+                                           Stmt *AssociatedStmt, Stmt *IfStmt) {
+  auto *Dir = createDirective<OMPMetaDirective>(
+      C, Clauses, AssociatedStmt, /*NumChildren=*/1, StartLoc, EndLoc);
+  Dir->setIfStmt(IfStmt);
+  return Dir;
+}
+
+OMPMetaDirective *OMPMetaDirective::CreateEmpty(const ASTContext &C,
+                                                unsigned NumClauses,
+                                                EmptyShell) {
+  return createEmptyDirective<OMPMetaDirective>(C, NumClauses,
+                                                /*HasAssociatedStmt=*/true,
+                                                /*NumChildren=*/1);
+}
+
+OMPParallelDirective *OMPParallelDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt, Expr *TaskRedRef,
+    bool HasCancel) {
+  auto *Dir = createDirective<OMPParallelDirective>(
+      C, Clauses, AssociatedStmt, /*NumChildren=*/1, StartLoc, EndLoc);
+  Dir->setTaskReductionRefExpr(TaskRedRef);
+  Dir->setHasCancel(HasCancel);
+  return Dir;
+}
+
+OMPParallelDirective *OMPParallelDirective::CreateEmpty(const ASTContext &C,
+                                                        unsigned NumClauses,
+                                                        EmptyShell) {
+  return createEmptyDirective<OMPParallelDirective>(C, NumClauses,
+                                                    /*HasAssociatedStmt=*/true,
+                                                    /*NumChildren=*/1);
+}
+
+OMPSimdDirective *
+OMPSimdDirective::Create(const ASTContext &C, SourceLocation StartLoc,
+                         SourceLocation EndLoc, unsigned CollapsedNum,
+                         ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+                         const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPSimdDirective>(
+      C, Clauses, AssociatedStmt, numLoopChildren(CollapsedNum, OMPD_simd),
+      StartLoc, EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPSimdDirective *OMPSimdDirective::CreateEmpty(const ASTContext &C,
+                                                unsigned NumClauses,
+                                                unsigned CollapsedNum,
+                                                EmptyShell) {
+  return createEmptyDirective<OMPSimdDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_simd), CollapsedNum);
+}
+
+OMPForDirective *OMPForDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs, Expr *TaskRedRef, bool HasCancel) {
+  auto *Dir = createDirective<OMPForDirective>(
+      C, Clauses, AssociatedStmt, numLoopChildren(CollapsedNum, OMPD_for) + 1,
+      StartLoc, EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  Dir->setTaskReductionRefExpr(TaskRedRef);
+  Dir->setHasCancel(HasCancel);
+  return Dir;
+}
+
+Stmt *OMPLoopTransformationDirective::getTransformedStmt() const {
+  switch (getStmtClass()) {
+#define STMT(CLASS, PARENT)
+#define ABSTRACT_STMT(CLASS)
+#define OMPLOOPTRANSFORMATIONDIRECTIVE(CLASS, PARENT)                          \
+  case Stmt::CLASS##Class:                                                     \
+    return static_cast<const CLASS *>(this)->getTransformedStmt();
+#include "clang/AST/StmtNodes.inc"
+  default:
+    llvm_unreachable("Not a loop transformation");
+  }
+}
+
+Stmt *OMPLoopTransformationDirective::getPreInits() const {
+  switch (getStmtClass()) {
+#define STMT(CLASS, PARENT)
+#define ABSTRACT_STMT(CLASS)
+#define OMPLOOPTRANSFORMATIONDIRECTIVE(CLASS, PARENT)                          \
+  case Stmt::CLASS##Class:                                                     \
+    return static_cast<const CLASS *>(this)->getPreInits();
+#include "clang/AST/StmtNodes.inc"
+  default:
+    llvm_unreachable("Not a loop transformation");
+  }
+}
+
+OMPForDirective *OMPForDirective::CreateEmpty(const ASTContext &C,
+                                              unsigned NumClauses,
+                                              unsigned CollapsedNum,
+                                              EmptyShell) {
+  return createEmptyDirective<OMPForDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_for) + 1, CollapsedNum);
+}
+
+OMPTileDirective *
+OMPTileDirective::Create(const ASTContext &C, SourceLocation StartLoc,
+                         SourceLocation EndLoc, ArrayRef<OMPClause *> Clauses,
+                         unsigned NumLoops, Stmt *AssociatedStmt,
+                         Stmt *TransformedStmt, Stmt *PreInits) {
+  OMPTileDirective *Dir = createDirective<OMPTileDirective>(
+      C, Clauses, AssociatedStmt, TransformedStmtOffset + 1, StartLoc, EndLoc,
+      NumLoops);
+  Dir->setTransformedStmt(TransformedStmt);
+  Dir->setPreInits(PreInits);
+  return Dir;
+}
+
+OMPTileDirective *OMPTileDirective::CreateEmpty(const ASTContext &C,
+                                                unsigned NumClauses,
+                                                unsigned NumLoops) {
+  return createEmptyDirective<OMPTileDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true, TransformedStmtOffset + 1,
+      SourceLocation(), SourceLocation(), NumLoops);
+}
+
+OMPUnrollDirective *
+OMPUnrollDirective::Create(const ASTContext &C, SourceLocation StartLoc,
+                           SourceLocation EndLoc, ArrayRef<OMPClause *> Clauses,
+                           Stmt *AssociatedStmt, unsigned NumGeneratedLoops,
+                           Stmt *TransformedStmt, Stmt *PreInits) {
+  assert(NumGeneratedLoops <= 1 && "Unrolling generates at most one loop");
+
+  auto *Dir = createDirective<OMPUnrollDirective>(
+      C, Clauses, AssociatedStmt, TransformedStmtOffset + 1, StartLoc, EndLoc);
+  Dir->setNumGeneratedLoops(NumGeneratedLoops);
+  Dir->setTransformedStmt(TransformedStmt);
+  Dir->setPreInits(PreInits);
+  return Dir;
+}
+
+OMPUnrollDirective *OMPUnrollDirective::CreateEmpty(const ASTContext &C,
+                                                    unsigned NumClauses) {
+  return createEmptyDirective<OMPUnrollDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true, TransformedStmtOffset + 1,
+      SourceLocation(), SourceLocation());
+}
+
+OMPForSimdDirective *
+OMPForSimdDirective::Create(const ASTContext &C, SourceLocation StartLoc,
+                            SourceLocation EndLoc, unsigned CollapsedNum,
+                            ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+                            const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPForSimdDirective>(
+      C, Clauses, AssociatedStmt, numLoopChildren(CollapsedNum, OMPD_for_simd),
+      StartLoc, EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPForSimdDirective *OMPForSimdDirective::CreateEmpty(const ASTContext &C,
+                                                      unsigned NumClauses,
+                                                      unsigned CollapsedNum,
+                                                      EmptyShell) {
+  return createEmptyDirective<OMPForSimdDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_for_simd), CollapsedNum);
+}
+
+OMPSectionsDirective *OMPSectionsDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt, Expr *TaskRedRef,
+    bool HasCancel) {
+  auto *Dir = createDirective<OMPSectionsDirective>(C, Clauses, AssociatedStmt,
+                                                    /*NumChildren=*/1, StartLoc,
+                                                    EndLoc);
+  Dir->setTaskReductionRefExpr(TaskRedRef);
+  Dir->setHasCancel(HasCancel);
+  return Dir;
+}
+
+OMPSectionsDirective *OMPSectionsDirective::CreateEmpty(const ASTContext &C,
+                                                        unsigned NumClauses,
+                                                        EmptyShell) {
+  return createEmptyDirective<OMPSectionsDirective>(C, NumClauses,
+                                                    /*HasAssociatedStmt=*/true,
+                                                    /*NumChildren=*/1);
+}
+
+OMPSectionDirective *OMPSectionDirective::Create(const ASTContext &C,
+                                                 SourceLocation StartLoc,
+                                                 SourceLocation EndLoc,
+                                                 Stmt *AssociatedStmt,
+                                                 bool HasCancel) {
+  auto *Dir =
+      createDirective<OMPSectionDirective>(C, std::nullopt, AssociatedStmt,
+                                           /*NumChildren=*/0, StartLoc, EndLoc);
+  Dir->setHasCancel(HasCancel);
+  return Dir;
+}
+
+OMPSectionDirective *OMPSectionDirective::CreateEmpty(const ASTContext &C,
+                                                      EmptyShell) {
+  return createEmptyDirective<OMPSectionDirective>(C, /*NumClauses=*/0,
+                                                   /*HasAssociatedStmt=*/true);
+}
+
+OMPSingleDirective *OMPSingleDirective::Create(const ASTContext &C,
+                                               SourceLocation StartLoc,
+                                               SourceLocation EndLoc,
+                                               ArrayRef<OMPClause *> Clauses,
+                                               Stmt *AssociatedStmt) {
+  return createDirective<OMPSingleDirective>(C, Clauses, AssociatedStmt,
+                                             /*NumChildren=*/0, StartLoc,
+                                             EndLoc);
+}
+
+OMPSingleDirective *OMPSingleDirective::CreateEmpty(const ASTContext &C,
+                                                    unsigned NumClauses,
+                                                    EmptyShell) {
+  return createEmptyDirective<OMPSingleDirective>(C, NumClauses,
+                                                  /*HasAssociatedStmt=*/true);
+}
+
+OMPMasterDirective *OMPMasterDirective::Create(const ASTContext &C,
+                                               SourceLocation StartLoc,
+                                               SourceLocation EndLoc,
+                                               Stmt *AssociatedStmt) {
+  return createDirective<OMPMasterDirective>(C, std::nullopt, AssociatedStmt,
+                                             /*NumChildren=*/0, StartLoc,
+                                             EndLoc);
+}
+
+OMPMasterDirective *OMPMasterDirective::CreateEmpty(const ASTContext &C,
+                                                    EmptyShell) {
+  return createEmptyDirective<OMPMasterDirective>(C, /*NumClauses=*/0,
+                                                  /*HasAssociatedStmt=*/true);
+}
+
+OMPCriticalDirective *OMPCriticalDirective::Create(
+    const ASTContext &C, const DeclarationNameInfo &Name,
+    SourceLocation StartLoc, SourceLocation EndLoc,
+    ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt) {
+  return createDirective<OMPCriticalDirective>(C, Clauses, AssociatedStmt,
+                                               /*NumChildren=*/0, Name,
+                                               StartLoc, EndLoc);
+}
+
+OMPCriticalDirective *OMPCriticalDirective::CreateEmpty(const ASTContext &C,
+                                                        unsigned NumClauses,
+                                                        EmptyShell) {
+  return createEmptyDirective<OMPCriticalDirective>(C, NumClauses,
+                                                    /*HasAssociatedStmt=*/true);
+}
+
+OMPParallelForDirective *OMPParallelForDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs, Expr *TaskRedRef, bool HasCancel) {
+  auto *Dir = createDirective<OMPParallelForDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_parallel_for) + 1, StartLoc, EndLoc,
+      CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  Dir->setTaskReductionRefExpr(TaskRedRef);
+  Dir->setHasCancel(HasCancel);
+  return Dir;
+}
+
+OMPParallelForDirective *
+OMPParallelForDirective::CreateEmpty(const ASTContext &C, unsigned NumClauses,
+                                     unsigned CollapsedNum, EmptyShell) {
+  return createEmptyDirective<OMPParallelForDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_parallel_for) + 1, CollapsedNum);
+}
+
+OMPParallelForSimdDirective *OMPParallelForSimdDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPParallelForSimdDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_parallel_for_simd), StartLoc, EndLoc,
+      CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPParallelForSimdDirective *
+OMPParallelForSimdDirective::CreateEmpty(const ASTContext &C,
+                                         unsigned NumClauses,
+                                         unsigned CollapsedNum, EmptyShell) {
+  return createEmptyDirective<OMPParallelForSimdDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_parallel_for_simd), CollapsedNum);
+}
+
+OMPParallelMasterDirective *OMPParallelMasterDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt, Expr *TaskRedRef) {
+  auto *Dir = createDirective<OMPParallelMasterDirective>(
+      C, Clauses, AssociatedStmt, /*NumChildren=*/1, StartLoc, EndLoc);
+  Dir->setTaskReductionRefExpr(TaskRedRef);
+  return Dir;
+}
+
+OMPParallelMasterDirective *
+OMPParallelMasterDirective::CreateEmpty(const ASTContext &C,
+                                        unsigned NumClauses, EmptyShell) {
+  return createEmptyDirective<OMPParallelMasterDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true, /*NumChildren=*/1);
+}
+
+OMPParallelMaskedDirective *OMPParallelMaskedDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt, Expr *TaskRedRef) {
+  auto *Dir = createDirective<OMPParallelMaskedDirective>(
+      C, Clauses, AssociatedStmt, /*NumChildren=*/1, StartLoc, EndLoc);
+  Dir->setTaskReductionRefExpr(TaskRedRef);
+  return Dir;
+}
+
+OMPParallelMaskedDirective *
+OMPParallelMaskedDirective::CreateEmpty(const ASTContext &C,
+                                        unsigned NumClauses, EmptyShell) {
+  return createEmptyDirective<OMPParallelMaskedDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true, /*NumChildren=*/1);
+}
+
+OMPParallelSectionsDirective *OMPParallelSectionsDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt, Expr *TaskRedRef,
+    bool HasCancel) {
+  auto *Dir = createDirective<OMPParallelSectionsDirective>(
+      C, Clauses, AssociatedStmt, /*NumChildren=*/1, StartLoc, EndLoc);
+  Dir->setTaskReductionRefExpr(TaskRedRef);
+  Dir->setHasCancel(HasCancel);
+  return Dir;
+}
+
+OMPParallelSectionsDirective *
+OMPParallelSectionsDirective::CreateEmpty(const ASTContext &C,
+                                          unsigned NumClauses, EmptyShell) {
+  return createEmptyDirective<OMPParallelSectionsDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true, /*NumChildren=*/1);
+}
+
+OMPTaskDirective *
+OMPTaskDirective::Create(const ASTContext &C, SourceLocation StartLoc,
+                         SourceLocation EndLoc, ArrayRef<OMPClause *> Clauses,
+                         Stmt *AssociatedStmt, bool HasCancel) {
+  auto *Dir = createDirective<OMPTaskDirective>(
+      C, Clauses, AssociatedStmt, /*NumChildren=*/0, StartLoc, EndLoc);
+  Dir->setHasCancel(HasCancel);
+  return Dir;
+}
+
+OMPTaskDirective *OMPTaskDirective::CreateEmpty(const ASTContext &C,
+                                                unsigned NumClauses,
+                                                EmptyShell) {
+  return createEmptyDirective<OMPTaskDirective>(C, NumClauses,
+                                                /*HasAssociatedStmt=*/true);
+}
+
+OMPTaskyieldDirective *OMPTaskyieldDirective::Create(const ASTContext &C,
+                                                     SourceLocation StartLoc,
+                                                     SourceLocation EndLoc) {
+  return new (C) OMPTaskyieldDirective(StartLoc, EndLoc);
+}
+
+OMPTaskyieldDirective *OMPTaskyieldDirective::CreateEmpty(const ASTContext &C,
+                                                          EmptyShell) {
+  return new (C) OMPTaskyieldDirective();
+}
+
+OMPErrorDirective *OMPErrorDirective::Create(const ASTContext &C,
+                                             SourceLocation StartLoc,
+                                             SourceLocation EndLoc,
+                                             ArrayRef<OMPClause *> Clauses) {
+  return createDirective<OMPErrorDirective>(
+      C, Clauses, /*AssociatedStmt=*/nullptr, /*NumChildren=*/0, StartLoc,
+      EndLoc);
+}
+
+OMPErrorDirective *OMPErrorDirective::CreateEmpty(const ASTContext &C,
+                                                  unsigned NumClauses,
+                                                  EmptyShell) {
+  return createEmptyDirective<OMPErrorDirective>(C, NumClauses);
+}
+
+OMPBarrierDirective *OMPBarrierDirective::Create(const ASTContext &C,
+                                                 SourceLocation StartLoc,
+                                                 SourceLocation EndLoc) {
+  return new (C) OMPBarrierDirective(StartLoc, EndLoc);
+}
+
+OMPBarrierDirective *OMPBarrierDirective::CreateEmpty(const ASTContext &C,
+                                                      EmptyShell) {
+  return new (C) OMPBarrierDirective();
+}
+
+OMPTaskwaitDirective *
+OMPTaskwaitDirective::Create(const ASTContext &C, SourceLocation StartLoc,
+                             SourceLocation EndLoc,
+                             ArrayRef<OMPClause *> Clauses) {
+  return createDirective<OMPTaskwaitDirective>(
+      C, Clauses, /*AssociatedStmt=*/nullptr, /*NumChildren=*/0, StartLoc,
+      EndLoc);
+}
+
+OMPTaskwaitDirective *OMPTaskwaitDirective::CreateEmpty(const ASTContext &C,
+                                                        unsigned NumClauses,
+                                                        EmptyShell) {
+  return createEmptyDirective<OMPTaskwaitDirective>(C, NumClauses);
+}
+
+OMPTaskgroupDirective *OMPTaskgroupDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt, Expr *ReductionRef) {
+  auto *Dir = createDirective<OMPTaskgroupDirective>(
+      C, Clauses, AssociatedStmt, /*NumChildren=*/1, StartLoc, EndLoc);
+  Dir->setReductionRef(ReductionRef);
+  return Dir;
+}
+
+OMPTaskgroupDirective *OMPTaskgroupDirective::CreateEmpty(const ASTContext &C,
+                                                          unsigned NumClauses,
+                                                          EmptyShell) {
+  return createEmptyDirective<OMPTaskgroupDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true, /*NumChildren=*/1);
+}
+
+OMPCancellationPointDirective *OMPCancellationPointDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    OpenMPDirectiveKind CancelRegion) {
+  auto *Dir = new (C) OMPCancellationPointDirective(StartLoc, EndLoc);
+  Dir->setCancelRegion(CancelRegion);
+  return Dir;
+}
+
+OMPCancellationPointDirective *
+OMPCancellationPointDirective::CreateEmpty(const ASTContext &C, EmptyShell) {
+  return new (C) OMPCancellationPointDirective();
+}
+
+OMPCancelDirective *
+OMPCancelDirective::Create(const ASTContext &C, SourceLocation StartLoc,
+                           SourceLocation EndLoc, ArrayRef<OMPClause *> Clauses,
+                           OpenMPDirectiveKind CancelRegion) {
+  auto *Dir = createDirective<OMPCancelDirective>(
+      C, Clauses, /*AssociatedStmt=*/nullptr, /*NumChildren=*/0, StartLoc,
+      EndLoc);
+  Dir->setCancelRegion(CancelRegion);
+  return Dir;
+}
+
+OMPCancelDirective *OMPCancelDirective::CreateEmpty(const ASTContext &C,
+                                                    unsigned NumClauses,
+                                                    EmptyShell) {
+  return createEmptyDirective<OMPCancelDirective>(C, NumClauses);
+}
+
+OMPFlushDirective *OMPFlushDirective::Create(const ASTContext &C,
+                                             SourceLocation StartLoc,
+                                             SourceLocation EndLoc,
+                                             ArrayRef<OMPClause *> Clauses) {
+  return createDirective<OMPFlushDirective>(
+      C, Clauses, /*AssociatedStmt=*/nullptr, /*NumChildren=*/0, StartLoc,
+      EndLoc);
+}
+
+OMPFlushDirective *OMPFlushDirective::CreateEmpty(const ASTContext &C,
+                                                  unsigned NumClauses,
+                                                  EmptyShell) {
+  return createEmptyDirective<OMPFlushDirective>(C, NumClauses);
+}
+
+OMPDepobjDirective *OMPDepobjDirective::Create(const ASTContext &C,
+                                               SourceLocation StartLoc,
+                                               SourceLocation EndLoc,
+                                               ArrayRef<OMPClause *> Clauses) {
+  return createDirective<OMPDepobjDirective>(
+      C, Clauses, /*AssociatedStmt=*/nullptr,
+      /*NumChildren=*/0, StartLoc, EndLoc);
+}
+
+OMPDepobjDirective *OMPDepobjDirective::CreateEmpty(const ASTContext &C,
+                                                    unsigned NumClauses,
+                                                    EmptyShell) {
+  return createEmptyDirective<OMPDepobjDirective>(C, NumClauses);
+}
+
+OMPScanDirective *OMPScanDirective::Create(const ASTContext &C,
+                                           SourceLocation StartLoc,
+                                           SourceLocation EndLoc,
+                                           ArrayRef<OMPClause *> Clauses) {
+  return createDirective<OMPScanDirective>(C, Clauses,
+                                           /*AssociatedStmt=*/nullptr,
+                                           /*NumChildren=*/0, StartLoc, EndLoc);
+}
+
+OMPScanDirective *OMPScanDirective::CreateEmpty(const ASTContext &C,
+                                                unsigned NumClauses,
+                                                EmptyShell) {
+  return createEmptyDirective<OMPScanDirective>(C, NumClauses);
+}
+
+OMPOrderedDirective *OMPOrderedDirective::Create(const ASTContext &C,
+                                                 SourceLocation StartLoc,
+                                                 SourceLocation EndLoc,
+                                                 ArrayRef<OMPClause *> Clauses,
+                                                 Stmt *AssociatedStmt) {
+  return createDirective<OMPOrderedDirective>(
+      C, Clauses, cast_or_null<CapturedStmt>(AssociatedStmt),
+      /*NumChildren=*/0, StartLoc, EndLoc);
+}
+
+OMPOrderedDirective *OMPOrderedDirective::CreateEmpty(const ASTContext &C,
+                                                      unsigned NumClauses,
+                                                      bool IsStandalone,
+                                                      EmptyShell) {
+  return createEmptyDirective<OMPOrderedDirective>(C, NumClauses,
+                                                   !IsStandalone);
+}
+
+OMPAtomicDirective *
+OMPAtomicDirective::Create(const ASTContext &C, SourceLocation StartLoc,
+                           SourceLocation EndLoc, ArrayRef<OMPClause *> Clauses,
+                           Stmt *AssociatedStmt, Expressions Exprs) {
+  auto *Dir = createDirective<OMPAtomicDirective>(
+      C, Clauses, AssociatedStmt, /*NumChildren=*/7, StartLoc, EndLoc);
+  Dir->setX(Exprs.X);
+  Dir->setV(Exprs.V);
+  Dir->setR(Exprs.R);
+  Dir->setExpr(Exprs.E);
+  Dir->setUpdateExpr(Exprs.UE);
+  Dir->setD(Exprs.D);
+  Dir->setCond(Exprs.Cond);
+  Dir->Flags.IsXLHSInRHSPart = Exprs.IsXLHSInRHSPart ? 1 : 0;
+  Dir->Flags.IsPostfixUpdate = Exprs.IsPostfixUpdate ? 1 : 0;
+  Dir->Flags.IsFailOnly = Exprs.IsFailOnly ? 1 : 0;
+  return Dir;
+}
+
+OMPAtomicDirective *OMPAtomicDirective::CreateEmpty(const ASTContext &C,
+                                                    unsigned NumClauses,
+                                                    EmptyShell) {
+  return createEmptyDirective<OMPAtomicDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true, /*NumChildren=*/7);
+}
+
+OMPTargetDirective *OMPTargetDirective::Create(const ASTContext &C,
+                                               SourceLocation StartLoc,
+                                               SourceLocation EndLoc,
+                                               ArrayRef<OMPClause *> Clauses,
+                                               Stmt *AssociatedStmt) {
+  return createDirective<OMPTargetDirective>(
+      C, Clauses, AssociatedStmt, /*NumChildren=*/0, StartLoc, EndLoc);
+}
+
+OMPTargetDirective *OMPTargetDirective::CreateEmpty(const ASTContext &C,
+                                                    unsigned NumClauses,
+                                                    EmptyShell) {
+  return createEmptyDirective<OMPTargetDirective>(C, NumClauses,
+                                                  /*HasAssociatedStmt=*/true);
+}
+
+OMPTargetParallelDirective *OMPTargetParallelDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt, Expr *TaskRedRef,
+    bool HasCancel) {
+  auto *Dir = createDirective<OMPTargetParallelDirective>(
+      C, Clauses, AssociatedStmt, /*NumChildren=*/1, StartLoc, EndLoc);
+  Dir->setTaskReductionRefExpr(TaskRedRef);
+  Dir->setHasCancel(HasCancel);
+  return Dir;
+}
+
+OMPTargetParallelDirective *
+OMPTargetParallelDirective::CreateEmpty(const ASTContext &C,
+                                        unsigned NumClauses, EmptyShell) {
+  return createEmptyDirective<OMPTargetParallelDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true, /*NumChildren=*/1);
+}
+
+OMPTargetParallelForDirective *OMPTargetParallelForDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs, Expr *TaskRedRef, bool HasCancel) {
+  auto *Dir = createDirective<OMPTargetParallelForDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_target_parallel_for) + 1, StartLoc,
+      EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  Dir->setTaskReductionRefExpr(TaskRedRef);
+  Dir->setHasCancel(HasCancel);
+  return Dir;
+}
+
+OMPTargetParallelForDirective *
+OMPTargetParallelForDirective::CreateEmpty(const ASTContext &C,
+                                           unsigned NumClauses,
+                                           unsigned CollapsedNum, EmptyShell) {
+  return createEmptyDirective<OMPTargetParallelForDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_target_parallel_for) + 1,
+      CollapsedNum);
+}
+
+OMPTargetDataDirective *OMPTargetDataDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt) {
+  return createDirective<OMPTargetDataDirective>(
+      C, Clauses, AssociatedStmt, /*NumChildren=*/0, StartLoc, EndLoc);
+}
+
+OMPTargetDataDirective *OMPTargetDataDirective::CreateEmpty(const ASTContext &C,
+                                                            unsigned N,
+                                                            EmptyShell) {
+  return createEmptyDirective<OMPTargetDataDirective>(
+      C, N, /*HasAssociatedStmt=*/true);
+}
+
+OMPTargetEnterDataDirective *OMPTargetEnterDataDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt) {
+  return createDirective<OMPTargetEnterDataDirective>(
+      C, Clauses, AssociatedStmt, /*NumChildren=*/0, StartLoc, EndLoc);
+}
+
+OMPTargetEnterDataDirective *
+OMPTargetEnterDataDirective::CreateEmpty(const ASTContext &C, unsigned N,
+                                         EmptyShell) {
+  return createEmptyDirective<OMPTargetEnterDataDirective>(
+      C, N, /*HasAssociatedStmt=*/true);
+}
+
+OMPTargetExitDataDirective *OMPTargetExitDataDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt) {
+  return createDirective<OMPTargetExitDataDirective>(
+      C, Clauses, AssociatedStmt, /*NumChildren=*/0, StartLoc, EndLoc);
+}
+
+OMPTargetExitDataDirective *
+OMPTargetExitDataDirective::CreateEmpty(const ASTContext &C, unsigned N,
+                                        EmptyShell) {
+  return createEmptyDirective<OMPTargetExitDataDirective>(
+      C, N, /*HasAssociatedStmt=*/true);
+}
+
+OMPTeamsDirective *OMPTeamsDirective::Create(const ASTContext &C,
+                                             SourceLocation StartLoc,
+                                             SourceLocation EndLoc,
+                                             ArrayRef<OMPClause *> Clauses,
+                                             Stmt *AssociatedStmt) {
+  return createDirective<OMPTeamsDirective>(
+      C, Clauses, AssociatedStmt, /*NumChildren=*/0, StartLoc, EndLoc);
+}
+
+OMPTeamsDirective *OMPTeamsDirective::CreateEmpty(const ASTContext &C,
+                                                  unsigned NumClauses,
+                                                  EmptyShell) {
+  return createEmptyDirective<OMPTeamsDirective>(C, NumClauses,
+                                                 /*HasAssociatedStmt=*/true);
+}
+
+OMPTaskLoopDirective *OMPTaskLoopDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs, bool HasCancel) {
+  auto *Dir = createDirective<OMPTaskLoopDirective>(
+      C, Clauses, AssociatedStmt, numLoopChildren(CollapsedNum, OMPD_taskloop),
+      StartLoc, EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  Dir->setHasCancel(HasCancel);
+  return Dir;
+}
+
+OMPTaskLoopDirective *OMPTaskLoopDirective::CreateEmpty(const ASTContext &C,
+                                                        unsigned NumClauses,
+                                                        unsigned CollapsedNum,
+                                                        EmptyShell) {
+  return createEmptyDirective<OMPTaskLoopDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_taskloop), CollapsedNum);
+}
+
+OMPTaskLoopSimdDirective *OMPTaskLoopSimdDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPTaskLoopSimdDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_taskloop_simd), StartLoc, EndLoc,
+      CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPTaskLoopSimdDirective *
+OMPTaskLoopSimdDirective::CreateEmpty(const ASTContext &C, unsigned NumClauses,
+                                      unsigned CollapsedNum, EmptyShell) {
+  return createEmptyDirective<OMPTaskLoopSimdDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_taskloop_simd), CollapsedNum);
+}
+
+OMPMasterTaskLoopDirective *OMPMasterTaskLoopDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs, bool HasCancel) {
+  auto *Dir = createDirective<OMPMasterTaskLoopDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_master_taskloop), StartLoc, EndLoc,
+      CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  Dir->setHasCancel(HasCancel);
+  return Dir;
+}
+
+OMPMasterTaskLoopDirective *
+OMPMasterTaskLoopDirective::CreateEmpty(const ASTContext &C,
+                                        unsigned NumClauses,
+                                        unsigned CollapsedNum, EmptyShell) {
+  return createEmptyDirective<OMPMasterTaskLoopDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_master_taskloop), CollapsedNum);
+}
+
+OMPMaskedTaskLoopDirective *OMPMaskedTaskLoopDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs, bool HasCancel) {
+  auto *Dir = createDirective<OMPMaskedTaskLoopDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_masked_taskloop), StartLoc, EndLoc,
+      CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  Dir->setHasCancel(HasCancel);
+  return Dir;
+}
+
+OMPMaskedTaskLoopDirective *
+OMPMaskedTaskLoopDirective::CreateEmpty(const ASTContext &C,
+                                        unsigned NumClauses,
+                                        unsigned CollapsedNum, EmptyShell) {
+  return createEmptyDirective<OMPMaskedTaskLoopDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_masked_taskloop), CollapsedNum);
+}
+
+OMPMasterTaskLoopSimdDirective *OMPMasterTaskLoopSimdDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPMasterTaskLoopSimdDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_master_taskloop_simd), StartLoc,
+      EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPMasterTaskLoopSimdDirective *
+OMPMasterTaskLoopSimdDirective::CreateEmpty(const ASTContext &C,
+                                            unsigned NumClauses,
+                                            unsigned CollapsedNum, EmptyShell) {
+  return createEmptyDirective<OMPMasterTaskLoopSimdDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_master_taskloop_simd), CollapsedNum);
+}
+
+OMPMaskedTaskLoopSimdDirective *OMPMaskedTaskLoopSimdDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPMaskedTaskLoopSimdDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_masked_taskloop_simd), StartLoc,
+      EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPMaskedTaskLoopSimdDirective *
+OMPMaskedTaskLoopSimdDirective::CreateEmpty(const ASTContext &C,
+                                            unsigned NumClauses,
+                                            unsigned CollapsedNum, EmptyShell) {
+  return createEmptyDirective<OMPMaskedTaskLoopSimdDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_masked_taskloop_simd), CollapsedNum);
+}
+
+OMPParallelMasterTaskLoopDirective *OMPParallelMasterTaskLoopDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs, bool HasCancel) {
+  auto *Dir = createDirective<OMPParallelMasterTaskLoopDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_parallel_master_taskloop), StartLoc,
+      EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  Dir->setHasCancel(HasCancel);
+  return Dir;
+}
+
+OMPParallelMasterTaskLoopDirective *
+OMPParallelMasterTaskLoopDirective::CreateEmpty(const ASTContext &C,
+                                                unsigned NumClauses,
+                                                unsigned CollapsedNum,
+                                                EmptyShell) {
+  return createEmptyDirective<OMPParallelMasterTaskLoopDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_parallel_master_taskloop),
+      CollapsedNum);
+}
+
+OMPParallelMaskedTaskLoopDirective *OMPParallelMaskedTaskLoopDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs, bool HasCancel) {
+  auto *Dir = createDirective<OMPParallelMaskedTaskLoopDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_parallel_masked_taskloop), StartLoc,
+      EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  Dir->setHasCancel(HasCancel);
+  return Dir;
+}
+
+OMPParallelMaskedTaskLoopDirective *
+OMPParallelMaskedTaskLoopDirective::CreateEmpty(const ASTContext &C,
+                                                unsigned NumClauses,
+                                                unsigned CollapsedNum,
+                                                EmptyShell) {
+  return createEmptyDirective<OMPParallelMaskedTaskLoopDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_parallel_masked_taskloop),
+      CollapsedNum);
+}
+
+OMPParallelMasterTaskLoopSimdDirective *
+OMPParallelMasterTaskLoopSimdDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPParallelMasterTaskLoopSimdDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_parallel_master_taskloop_simd),
+      StartLoc, EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPParallelMasterTaskLoopSimdDirective *
+OMPParallelMasterTaskLoopSimdDirective::CreateEmpty(const ASTContext &C,
+                                                    unsigned NumClauses,
+                                                    unsigned CollapsedNum,
+                                                    EmptyShell) {
+  return createEmptyDirective<OMPParallelMasterTaskLoopSimdDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_parallel_master_taskloop_simd),
+      CollapsedNum);
+}
+
+OMPParallelMaskedTaskLoopSimdDirective *
+OMPParallelMaskedTaskLoopSimdDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPParallelMaskedTaskLoopSimdDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_parallel_masked_taskloop_simd),
+      StartLoc, EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPParallelMaskedTaskLoopSimdDirective *
+OMPParallelMaskedTaskLoopSimdDirective::CreateEmpty(const ASTContext &C,
+                                                    unsigned NumClauses,
+                                                    unsigned CollapsedNum,
+                                                    EmptyShell) {
+  return createEmptyDirective<OMPParallelMaskedTaskLoopSimdDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_parallel_masked_taskloop_simd),
+      CollapsedNum);
+}
+
+OMPDistributeDirective *OMPDistributeDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPDistributeDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_distribute), StartLoc, EndLoc,
+      CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPDistributeDirective *
+OMPDistributeDirective::CreateEmpty(const ASTContext &C, unsigned NumClauses,
+                                    unsigned CollapsedNum, EmptyShell) {
+  return createEmptyDirective<OMPDistributeDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_distribute), CollapsedNum);
+}
+
+OMPTargetUpdateDirective *OMPTargetUpdateDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt) {
+  return createDirective<OMPTargetUpdateDirective>(C, Clauses, AssociatedStmt,
+                                                   /*NumChildren=*/0, StartLoc,
+                                                   EndLoc);
+}
+
+OMPTargetUpdateDirective *
+OMPTargetUpdateDirective::CreateEmpty(const ASTContext &C, unsigned NumClauses,
+                                      EmptyShell) {
+  return createEmptyDirective<OMPTargetUpdateDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true);
+}
+
+OMPDistributeParallelForDirective *OMPDistributeParallelForDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs, Expr *TaskRedRef, bool HasCancel) {
+  auto *Dir = createDirective<OMPDistributeParallelForDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_distribute_parallel_for) + 1, StartLoc,
+      EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setPrevLowerBoundVariable(Exprs.PrevLB);
+  Dir->setPrevUpperBoundVariable(Exprs.PrevUB);
+  Dir->setDistInc(Exprs.DistInc);
+  Dir->setPrevEnsureUpperBound(Exprs.PrevEUB);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  Dir->setCombinedLowerBoundVariable(Exprs.DistCombinedFields.LB);
+  Dir->setCombinedUpperBoundVariable(Exprs.DistCombinedFields.UB);
+  Dir->setCombinedEnsureUpperBound(Exprs.DistCombinedFields.EUB);
+  Dir->setCombinedInit(Exprs.DistCombinedFields.Init);
+  Dir->setCombinedCond(Exprs.DistCombinedFields.Cond);
+  Dir->setCombinedNextLowerBound(Exprs.DistCombinedFields.NLB);
+  Dir->setCombinedNextUpperBound(Exprs.DistCombinedFields.NUB);
+  Dir->setCombinedDistCond(Exprs.DistCombinedFields.DistCond);
+  Dir->setCombinedParForInDistCond(Exprs.DistCombinedFields.ParForInDistCond);
+  Dir->setTaskReductionRefExpr(TaskRedRef);
+  Dir->HasCancel = HasCancel;
+  return Dir;
+}
+
+OMPDistributeParallelForDirective *
+OMPDistributeParallelForDirective::CreateEmpty(const ASTContext &C,
+                                               unsigned NumClauses,
+                                               unsigned CollapsedNum,
+                                               EmptyShell) {
+  return createEmptyDirective<OMPDistributeParallelForDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_distribute_parallel_for) + 1,
+      CollapsedNum);
+}
+
+OMPDistributeParallelForSimdDirective *
+OMPDistributeParallelForSimdDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPDistributeParallelForSimdDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_distribute_parallel_for_simd),
+      StartLoc, EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setPrevLowerBoundVariable(Exprs.PrevLB);
+  Dir->setPrevUpperBoundVariable(Exprs.PrevUB);
+  Dir->setDistInc(Exprs.DistInc);
+  Dir->setPrevEnsureUpperBound(Exprs.PrevEUB);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  Dir->setCombinedLowerBoundVariable(Exprs.DistCombinedFields.LB);
+  Dir->setCombinedUpperBoundVariable(Exprs.DistCombinedFields.UB);
+  Dir->setCombinedEnsureUpperBound(Exprs.DistCombinedFields.EUB);
+  Dir->setCombinedInit(Exprs.DistCombinedFields.Init);
+  Dir->setCombinedCond(Exprs.DistCombinedFields.Cond);
+  Dir->setCombinedNextLowerBound(Exprs.DistCombinedFields.NLB);
+  Dir->setCombinedNextUpperBound(Exprs.DistCombinedFields.NUB);
+  Dir->setCombinedDistCond(Exprs.DistCombinedFields.DistCond);
+  Dir->setCombinedParForInDistCond(Exprs.DistCombinedFields.ParForInDistCond);
+  return Dir;
+}
+
+OMPDistributeParallelForSimdDirective *
+OMPDistributeParallelForSimdDirective::CreateEmpty(const ASTContext &C,
+                                                   unsigned NumClauses,
+                                                   unsigned CollapsedNum,
+                                                   EmptyShell) {
+  return createEmptyDirective<OMPDistributeParallelForSimdDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_distribute_parallel_for_simd),
+      CollapsedNum);
+}
+
+OMPDistributeSimdDirective *OMPDistributeSimdDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPDistributeSimdDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_distribute_simd), StartLoc, EndLoc,
+      CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPDistributeSimdDirective *
+OMPDistributeSimdDirective::CreateEmpty(const ASTContext &C,
+                                        unsigned NumClauses,
+                                        unsigned CollapsedNum, EmptyShell) {
+  return createEmptyDirective<OMPDistributeSimdDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_distribute_simd), CollapsedNum);
+}
+
+OMPTargetParallelForSimdDirective *OMPTargetParallelForSimdDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPTargetParallelForSimdDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_target_parallel_for_simd), StartLoc,
+      EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPTargetParallelForSimdDirective *
+OMPTargetParallelForSimdDirective::CreateEmpty(const ASTContext &C,
+                                               unsigned NumClauses,
+                                               unsigned CollapsedNum,
+                                               EmptyShell) {
+  return createEmptyDirective<OMPTargetParallelForSimdDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_target_parallel_for_simd),
+      CollapsedNum);
+}
+
+OMPTargetSimdDirective *
+OMPTargetSimdDirective::Create(const ASTContext &C, SourceLocation StartLoc,
+                               SourceLocation EndLoc, unsigned CollapsedNum,
+                               ArrayRef<OMPClause *> Clauses,
+                               Stmt *AssociatedStmt, const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPTargetSimdDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_target_simd), StartLoc, EndLoc,
+      CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPTargetSimdDirective *
+OMPTargetSimdDirective::CreateEmpty(const ASTContext &C, unsigned NumClauses,
+                                    unsigned CollapsedNum, EmptyShell) {
+  return createEmptyDirective<OMPTargetSimdDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_target_simd), CollapsedNum);
+}
+
+OMPTeamsDistributeDirective *OMPTeamsDistributeDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPTeamsDistributeDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_teams_distribute), StartLoc, EndLoc,
+      CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPTeamsDistributeDirective *
+OMPTeamsDistributeDirective::CreateEmpty(const ASTContext &C,
+                                         unsigned NumClauses,
+                                         unsigned CollapsedNum, EmptyShell) {
+  return createEmptyDirective<OMPTeamsDistributeDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_teams_distribute), CollapsedNum);
+}
+
+OMPTeamsDistributeSimdDirective *OMPTeamsDistributeSimdDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPTeamsDistributeSimdDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_teams_distribute_simd), StartLoc,
+      EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPTeamsDistributeSimdDirective *OMPTeamsDistributeSimdDirective::CreateEmpty(
+    const ASTContext &C, unsigned NumClauses, unsigned CollapsedNum,
+    EmptyShell) {
+  return createEmptyDirective<OMPTeamsDistributeSimdDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_teams_distribute_simd), CollapsedNum);
+}
+
+OMPTeamsDistributeParallelForSimdDirective *
+OMPTeamsDistributeParallelForSimdDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPTeamsDistributeParallelForSimdDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_teams_distribute_parallel_for_simd),
+      StartLoc, EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setPrevLowerBoundVariable(Exprs.PrevLB);
+  Dir->setPrevUpperBoundVariable(Exprs.PrevUB);
+  Dir->setDistInc(Exprs.DistInc);
+  Dir->setPrevEnsureUpperBound(Exprs.PrevEUB);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  Dir->setCombinedLowerBoundVariable(Exprs.DistCombinedFields.LB);
+  Dir->setCombinedUpperBoundVariable(Exprs.DistCombinedFields.UB);
+  Dir->setCombinedEnsureUpperBound(Exprs.DistCombinedFields.EUB);
+  Dir->setCombinedInit(Exprs.DistCombinedFields.Init);
+  Dir->setCombinedCond(Exprs.DistCombinedFields.Cond);
+  Dir->setCombinedNextLowerBound(Exprs.DistCombinedFields.NLB);
+  Dir->setCombinedNextUpperBound(Exprs.DistCombinedFields.NUB);
+  Dir->setCombinedDistCond(Exprs.DistCombinedFields.DistCond);
+  Dir->setCombinedParForInDistCond(Exprs.DistCombinedFields.ParForInDistCond);
+  return Dir;
+}
+
+OMPTeamsDistributeParallelForSimdDirective *
+OMPTeamsDistributeParallelForSimdDirective::CreateEmpty(const ASTContext &C,
+                                                        unsigned NumClauses,
+                                                        unsigned CollapsedNum,
+                                                        EmptyShell) {
+  return createEmptyDirective<OMPTeamsDistributeParallelForSimdDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_teams_distribute_parallel_for_simd),
+      CollapsedNum);
+}
+
+OMPTeamsDistributeParallelForDirective *
+OMPTeamsDistributeParallelForDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs, Expr *TaskRedRef, bool HasCancel) {
+  auto *Dir = createDirective<OMPTeamsDistributeParallelForDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_teams_distribute_parallel_for) + 1,
+      StartLoc, EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setPrevLowerBoundVariable(Exprs.PrevLB);
+  Dir->setPrevUpperBoundVariable(Exprs.PrevUB);
+  Dir->setDistInc(Exprs.DistInc);
+  Dir->setPrevEnsureUpperBound(Exprs.PrevEUB);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  Dir->setCombinedLowerBoundVariable(Exprs.DistCombinedFields.LB);
+  Dir->setCombinedUpperBoundVariable(Exprs.DistCombinedFields.UB);
+  Dir->setCombinedEnsureUpperBound(Exprs.DistCombinedFields.EUB);
+  Dir->setCombinedInit(Exprs.DistCombinedFields.Init);
+  Dir->setCombinedCond(Exprs.DistCombinedFields.Cond);
+  Dir->setCombinedNextLowerBound(Exprs.DistCombinedFields.NLB);
+  Dir->setCombinedNextUpperBound(Exprs.DistCombinedFields.NUB);
+  Dir->setCombinedDistCond(Exprs.DistCombinedFields.DistCond);
+  Dir->setCombinedParForInDistCond(Exprs.DistCombinedFields.ParForInDistCond);
+  Dir->setTaskReductionRefExpr(TaskRedRef);
+  Dir->HasCancel = HasCancel;
+  return Dir;
+}
+
+OMPTeamsDistributeParallelForDirective *
+OMPTeamsDistributeParallelForDirective::CreateEmpty(const ASTContext &C,
+                                                    unsigned NumClauses,
+                                                    unsigned CollapsedNum,
+                                                    EmptyShell) {
+  return createEmptyDirective<OMPTeamsDistributeParallelForDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_teams_distribute_parallel_for) + 1,
+      CollapsedNum);
+}
+
+OMPTargetTeamsDirective *OMPTargetTeamsDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt) {
+  return createDirective<OMPTargetTeamsDirective>(C, Clauses, AssociatedStmt,
+                                                  /*NumChildren=*/0, StartLoc,
+                                                  EndLoc);
+}
+
+OMPTargetTeamsDirective *
+OMPTargetTeamsDirective::CreateEmpty(const ASTContext &C, unsigned NumClauses,
+                                     EmptyShell) {
+  return createEmptyDirective<OMPTargetTeamsDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true);
+}
+
+OMPTargetTeamsDistributeDirective *OMPTargetTeamsDistributeDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPTargetTeamsDistributeDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_target_teams_distribute), StartLoc,
+      EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPTargetTeamsDistributeDirective *
+OMPTargetTeamsDistributeDirective::CreateEmpty(const ASTContext &C,
+                                               unsigned NumClauses,
+                                               unsigned CollapsedNum,
+                                               EmptyShell) {
+  return createEmptyDirective<OMPTargetTeamsDistributeDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_target_teams_distribute),
+      CollapsedNum);
+}
+
+OMPTargetTeamsDistributeParallelForDirective *
+OMPTargetTeamsDistributeParallelForDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs, Expr *TaskRedRef, bool HasCancel) {
+  auto *Dir = createDirective<OMPTargetTeamsDistributeParallelForDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_target_teams_distribute_parallel_for) +
+          1,
+      StartLoc, EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setPrevLowerBoundVariable(Exprs.PrevLB);
+  Dir->setPrevUpperBoundVariable(Exprs.PrevUB);
+  Dir->setDistInc(Exprs.DistInc);
+  Dir->setPrevEnsureUpperBound(Exprs.PrevEUB);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  Dir->setCombinedLowerBoundVariable(Exprs.DistCombinedFields.LB);
+  Dir->setCombinedUpperBoundVariable(Exprs.DistCombinedFields.UB);
+  Dir->setCombinedEnsureUpperBound(Exprs.DistCombinedFields.EUB);
+  Dir->setCombinedInit(Exprs.DistCombinedFields.Init);
+  Dir->setCombinedCond(Exprs.DistCombinedFields.Cond);
+  Dir->setCombinedNextLowerBound(Exprs.DistCombinedFields.NLB);
+  Dir->setCombinedNextUpperBound(Exprs.DistCombinedFields.NUB);
+  Dir->setCombinedDistCond(Exprs.DistCombinedFields.DistCond);
+  Dir->setCombinedParForInDistCond(Exprs.DistCombinedFields.ParForInDistCond);
+  Dir->setTaskReductionRefExpr(TaskRedRef);
+  Dir->HasCancel = HasCancel;
+  return Dir;
+}
+
+OMPTargetTeamsDistributeParallelForDirective *
+OMPTargetTeamsDistributeParallelForDirective::CreateEmpty(const ASTContext &C,
+                                                          unsigned NumClauses,
+                                                          unsigned CollapsedNum,
+                                                          EmptyShell) {
+  return createEmptyDirective<OMPTargetTeamsDistributeParallelForDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_target_teams_distribute_parallel_for) +
+          1,
+      CollapsedNum);
+}
+
+OMPTargetTeamsDistributeParallelForSimdDirective *
+OMPTargetTeamsDistributeParallelForSimdDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPTargetTeamsDistributeParallelForSimdDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum,
+                      OMPD_target_teams_distribute_parallel_for_simd),
+      StartLoc, EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setPrevLowerBoundVariable(Exprs.PrevLB);
+  Dir->setPrevUpperBoundVariable(Exprs.PrevUB);
+  Dir->setDistInc(Exprs.DistInc);
+  Dir->setPrevEnsureUpperBound(Exprs.PrevEUB);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  Dir->setCombinedLowerBoundVariable(Exprs.DistCombinedFields.LB);
+  Dir->setCombinedUpperBoundVariable(Exprs.DistCombinedFields.UB);
+  Dir->setCombinedEnsureUpperBound(Exprs.DistCombinedFields.EUB);
+  Dir->setCombinedInit(Exprs.DistCombinedFields.Init);
+  Dir->setCombinedCond(Exprs.DistCombinedFields.Cond);
+  Dir->setCombinedNextLowerBound(Exprs.DistCombinedFields.NLB);
+  Dir->setCombinedNextUpperBound(Exprs.DistCombinedFields.NUB);
+  Dir->setCombinedDistCond(Exprs.DistCombinedFields.DistCond);
+  Dir->setCombinedParForInDistCond(Exprs.DistCombinedFields.ParForInDistCond);
+  return Dir;
+}
+
+OMPTargetTeamsDistributeParallelForSimdDirective *
+OMPTargetTeamsDistributeParallelForSimdDirective::CreateEmpty(
+    const ASTContext &C, unsigned NumClauses, unsigned CollapsedNum,
+    EmptyShell) {
+  return createEmptyDirective<OMPTargetTeamsDistributeParallelForSimdDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum,
+                      OMPD_target_teams_distribute_parallel_for_simd),
+      CollapsedNum);
+}
+
+OMPTargetTeamsDistributeSimdDirective *
+OMPTargetTeamsDistributeSimdDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPTargetTeamsDistributeSimdDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_target_teams_distribute_simd),
+      StartLoc, EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPTargetTeamsDistributeSimdDirective *
+OMPTargetTeamsDistributeSimdDirective::CreateEmpty(const ASTContext &C,
+                                                   unsigned NumClauses,
+                                                   unsigned CollapsedNum,
+                                                   EmptyShell) {
+  return createEmptyDirective<OMPTargetTeamsDistributeSimdDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_target_teams_distribute_simd),
+      CollapsedNum);
+}
+
+OMPInteropDirective *
+OMPInteropDirective::Create(const ASTContext &C, SourceLocation StartLoc,
+                            SourceLocation EndLoc,
+                            ArrayRef<OMPClause *> Clauses) {
+  return createDirective<OMPInteropDirective>(
+      C, Clauses, /*AssociatedStmt=*/nullptr, /*NumChildren=*/0, StartLoc,
+      EndLoc);
+}
+
+OMPInteropDirective *OMPInteropDirective::CreateEmpty(const ASTContext &C,
+                                                      unsigned NumClauses,
+                                                      EmptyShell) {
+  return createEmptyDirective<OMPInteropDirective>(C, NumClauses);
+}
+
+OMPDispatchDirective *OMPDispatchDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    SourceLocation TargetCallLoc) {
+  auto *Dir = createDirective<OMPDispatchDirective>(
+      C, Clauses, AssociatedStmt, /*NumChildren=*/0, StartLoc, EndLoc);
+  Dir->setTargetCallLoc(TargetCallLoc);
+  return Dir;
+}
+
+OMPDispatchDirective *OMPDispatchDirective::CreateEmpty(const ASTContext &C,
+                                                        unsigned NumClauses,
+                                                        EmptyShell) {
+  return createEmptyDirective<OMPDispatchDirective>(C, NumClauses,
+                                                    /*HasAssociatedStmt=*/true,
+                                                    /*NumChildren=*/0);
+}
+
+OMPMaskedDirective *OMPMaskedDirective::Create(const ASTContext &C,
+                                               SourceLocation StartLoc,
+                                               SourceLocation EndLoc,
+                                               ArrayRef<OMPClause *> Clauses,
+                                               Stmt *AssociatedStmt) {
+  return createDirective<OMPMaskedDirective>(C, Clauses, AssociatedStmt,
+                                             /*NumChildren=*/0, StartLoc,
+                                             EndLoc);
+}
+
+OMPMaskedDirective *OMPMaskedDirective::CreateEmpty(const ASTContext &C,
+                                                    unsigned NumClauses,
+                                                    EmptyShell) {
+  return createEmptyDirective<OMPMaskedDirective>(C, NumClauses,
+                                                  /*HasAssociatedStmt=*/true);
+}
+
+OMPGenericLoopDirective *OMPGenericLoopDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPGenericLoopDirective>(
+      C, Clauses, AssociatedStmt, numLoopChildren(CollapsedNum, OMPD_loop),
+      StartLoc, EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPGenericLoopDirective *
+OMPGenericLoopDirective::CreateEmpty(const ASTContext &C, unsigned NumClauses,
+                                     unsigned CollapsedNum, EmptyShell) {
+  return createEmptyDirective<OMPGenericLoopDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_loop), CollapsedNum);
+}
+
+OMPTeamsGenericLoopDirective *OMPTeamsGenericLoopDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPTeamsGenericLoopDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_teams_loop), StartLoc, EndLoc,
+      CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPTeamsGenericLoopDirective *
+OMPTeamsGenericLoopDirective::CreateEmpty(const ASTContext &C,
+                                          unsigned NumClauses,
+                                          unsigned CollapsedNum, EmptyShell) {
+  return createEmptyDirective<OMPTeamsGenericLoopDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_teams_loop), CollapsedNum);
+}
+
+OMPTargetTeamsGenericLoopDirective *OMPTargetTeamsGenericLoopDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPTargetTeamsGenericLoopDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_target_teams_loop), StartLoc, EndLoc,
+      CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPTargetTeamsGenericLoopDirective *
+OMPTargetTeamsGenericLoopDirective::CreateEmpty(const ASTContext &C,
+                                                unsigned NumClauses,
+                                                unsigned CollapsedNum,
+                                                EmptyShell) {
+  return createEmptyDirective<OMPTargetTeamsGenericLoopDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_target_teams_loop), CollapsedNum);
+}
+
+OMPParallelGenericLoopDirective *OMPParallelGenericLoopDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPParallelGenericLoopDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_parallel_loop), StartLoc, EndLoc,
+      CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPParallelGenericLoopDirective *OMPParallelGenericLoopDirective::CreateEmpty(
+    const ASTContext &C, unsigned NumClauses, unsigned CollapsedNum,
+    EmptyShell) {
+  return createEmptyDirective<OMPParallelGenericLoopDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_parallel_loop), CollapsedNum);
+}
+
+OMPTargetParallelGenericLoopDirective *
+OMPTargetParallelGenericLoopDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto *Dir = createDirective<OMPTargetParallelGenericLoopDirective>(
+      C, Clauses, AssociatedStmt,
+      numLoopChildren(CollapsedNum, OMPD_target_parallel_loop), StartLoc,
+      EndLoc, CollapsedNum);
+  Dir->setIterationVariable(Exprs.IterationVarRef);
+  Dir->setLastIteration(Exprs.LastIteration);
+  Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+  Dir->setPreCond(Exprs.PreCond);
+  Dir->setCond(Exprs.Cond);
+  Dir->setInit(Exprs.Init);
+  Dir->setInc(Exprs.Inc);
+  Dir->setIsLastIterVariable(Exprs.IL);
+  Dir->setLowerBoundVariable(Exprs.LB);
+  Dir->setUpperBoundVariable(Exprs.UB);
+  Dir->setStrideVariable(Exprs.ST);
+  Dir->setEnsureUpperBound(Exprs.EUB);
+  Dir->setNextLowerBound(Exprs.NLB);
+  Dir->setNextUpperBound(Exprs.NUB);
+  Dir->setNumIterations(Exprs.NumIterations);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setDependentCounters(Exprs.DependentCounters);
+  Dir->setDependentInits(Exprs.DependentInits);
+  Dir->setFinalsConditions(Exprs.FinalsConditions);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPTargetParallelGenericLoopDirective *
+OMPTargetParallelGenericLoopDirective::CreateEmpty(const ASTContext &C,
+                                                   unsigned NumClauses,
+                                                   unsigned CollapsedNum,
+                                                   EmptyShell) {
+  return createEmptyDirective<OMPTargetParallelGenericLoopDirective>(
+      C, NumClauses, /*HasAssociatedStmt=*/true,
+      numLoopChildren(CollapsedNum, OMPD_target_parallel_loop), CollapsedNum);
+}