[OPENMP] Initial parsing and sema analysis for 'section' directive.

llvm-svn: 211767

3 files changed, 29 insertions, 0 deletions

diff --git a/clang/lib/AST/Stmt.cpp b/clang/lib/AST/Stmt.cpp
index 48b3dc5baf4..b402f6edd25 100644
--- a/clang/lib/AST/Stmt.cpp
+++ b/clang/lib/AST/Stmt.cpp
@@ -1410,3 +1410,23 @@ OMPSectionsDirective *OMPSectionsDirective::CreateEmpty(const ASTContext &C,
   return new (Mem) OMPSectionsDirective(NumClauses);
 }
 
+OMPSectionDirective *OMPSectionDirective::Create(const ASTContext &C,
+                                                 SourceLocation StartLoc,
+                                                 SourceLocation EndLoc,
+                                                 Stmt *AssociatedStmt) {
+  unsigned Size = llvm::RoundUpToAlignment(sizeof(OMPSectionsDirective),
+                                           llvm::alignOf<Stmt *>());
+  void *Mem = C.Allocate(Size + sizeof(Stmt *));
+  OMPSectionDirective *Dir = new (Mem) OMPSectionDirective(StartLoc, EndLoc);
+  Dir->setAssociatedStmt(AssociatedStmt);
+  return Dir;
+}
+
+OMPSectionDirective *OMPSectionDirective::CreateEmpty(const ASTContext &C,
+                                                      EmptyShell) {
+  unsigned Size = llvm::RoundUpToAlignment(sizeof(OMPSectionDirective),
+                                           llvm::alignOf<Stmt *>());
+  void *Mem = C.Allocate(Size + sizeof(Stmt *));
+  return new (Mem) OMPSectionDirective();
+}
+
diff --git a/clang/lib/AST/StmtPrinter.cpp b/clang/lib/AST/StmtPrinter.cpp
index 46e9cbdc3d9..0ac683347f0 100644
--- a/clang/lib/AST/StmtPrinter.cpp
+++ b/clang/lib/AST/StmtPrinter.cpp
@@ -792,6 +792,11 @@ void StmtPrinter::VisitOMPSectionsDirective(OMPSectionsDirective *Node) {
   PrintOMPExecutableDirective(Node);
 }
 
+void StmtPrinter::VisitOMPSectionDirective(OMPSectionDirective *Node) {
+  Indent() << "#pragma omp section";
+  PrintOMPExecutableDirective(Node);
+}
+
 //===----------------------------------------------------------------------===//
 //  Expr printing methods.
 //===----------------------------------------------------------------------===//
diff --git a/clang/lib/AST/StmtProfile.cpp b/clang/lib/AST/StmtProfile.cpp
index 0a9a011b93a..804003fb678 100644
--- a/clang/lib/AST/StmtProfile.cpp
+++ b/clang/lib/AST/StmtProfile.cpp
@@ -364,6 +364,10 @@ void StmtProfiler::VisitOMPSectionsDirective(const OMPSectionsDirective *S) {
   VisitOMPExecutableDirective(S);
 }
 
+void StmtProfiler::VisitOMPSectionDirective(const OMPSectionDirective *S) {
+  VisitOMPExecutableDirective(S);
+}
+
 void StmtProfiler::VisitExpr(const Expr *S) {
   VisitStmt(S);
 }