[OPENMP] Implemented 'copyin' clause

llvm-svn: 205164

1 files changed, 22 insertions, 0 deletions

diff --git a/clang/lib/AST/Stmt.cpp b/clang/lib/AST/Stmt.cpp
index 8da7956aed2..a03ef00ce76 100644
--- a/clang/lib/AST/Stmt.cpp
+++ b/clang/lib/AST/Stmt.cpp
@@ -1192,6 +1192,28 @@ OMPSharedClause *OMPSharedClause::CreateEmpty(const ASTContext &C,
   return new (Mem) OMPSharedClause(N);
 }
 
+OMPCopyinClause *OMPCopyinClause::Create(const ASTContext &C,
+                                         SourceLocation StartLoc,
+                                         SourceLocation LParenLoc,
+                                         SourceLocation EndLoc,
+                                         ArrayRef<Expr *> VL) {
+  void *Mem = C.Allocate(llvm::RoundUpToAlignment(sizeof(OMPCopyinClause),
+                                                  llvm::alignOf<Expr *>()) +
+                         sizeof(Expr *) * VL.size());
+  OMPCopyinClause *Clause = new (Mem) OMPCopyinClause(StartLoc, LParenLoc,
+                                                      EndLoc, VL.size());
+  Clause->setVarRefs(VL);
+  return Clause;
+}
+
+OMPCopyinClause *OMPCopyinClause::CreateEmpty(const ASTContext &C,
+                                              unsigned N) {
+  void *Mem = C.Allocate(llvm::RoundUpToAlignment(sizeof(OMPCopyinClause),
+                                                  llvm::alignOf<Expr *>()) +
+                         sizeof(Expr *) * N);
+  return new (Mem) OMPCopyinClause(N);
+}
+
 void OMPExecutableDirective::setClauses(ArrayRef<OMPClause *> Clauses) {
   assert(Clauses.size() == getNumClauses() &&
          "Number of clauses is not the same as the preallocated buffer");