[OPENMP50]Basic support for conditional lastprivate.

Added parsing/sema checks for conditional lastprivates.

1 files changed, 13 insertions, 5 deletions

diff --git a/clang/lib/AST/OpenMPClause.cpp b/clang/lib/AST/OpenMPClause.cpp
index 790b4401229..30d55ef07c1 100644
--- a/clang/lib/AST/OpenMPClause.cpp
+++ b/clang/lib/AST/OpenMPClause.cpp
@@ -15,6 +15,7 @@
 #include "clang/AST/Decl.h"
 #include "clang/AST/DeclOpenMP.h"
 #include "clang/Basic/LLVM.h"
+#include "clang/Basic/OpenMPKinds.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/ErrorHandling.h"
@@ -404,11 +405,12 @@ void OMPLastprivateClause::setAssignmentOps(ArrayRef<Expr *> AssignmentOps) {
 OMPLastprivateClause *OMPLastprivateClause::Create(
     const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
     SourceLocation EndLoc, ArrayRef<Expr *> VL, ArrayRef<Expr *> SrcExprs,
-    ArrayRef<Expr *> DstExprs, ArrayRef<Expr *> AssignmentOps, Stmt *PreInit,
-    Expr *PostUpdate) {
+    ArrayRef<Expr *> DstExprs, ArrayRef<Expr *> AssignmentOps,
+    OpenMPLastprivateModifier LPKind, SourceLocation LPKindLoc,
+    SourceLocation ColonLoc, Stmt *PreInit, Expr *PostUpdate) {
   void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(5 * VL.size()));
-  OMPLastprivateClause *Clause =
-      new (Mem) OMPLastprivateClause(StartLoc, LParenLoc, EndLoc, VL.size());
+  OMPLastprivateClause *Clause = new (Mem) OMPLastprivateClause(
+      StartLoc, LParenLoc, EndLoc, LPKind, LPKindLoc, ColonLoc, VL.size());
   Clause->setVarRefs(VL);
   Clause->setSourceExprs(SrcExprs);
   Clause->setDestinationExprs(DstExprs);
@@ -1428,7 +1430,13 @@ void OMPClausePrinter::VisitOMPFirstprivateClause(OMPFirstprivateClause *Node) {
 void OMPClausePrinter::VisitOMPLastprivateClause(OMPLastprivateClause *Node) {
   if (!Node->varlist_empty()) {
     OS << "lastprivate";
-    VisitOMPClauseList(Node, '(');
+    OpenMPLastprivateModifier LPKind = Node->getKind();
+    if (LPKind != OMPC_LASTPRIVATE_unknown) {
+      OS << "("
+         << getOpenMPSimpleClauseTypeName(OMPC_lastprivate, Node->getKind())
+         << ":";
+    }
+    VisitOMPClauseList(Node, LPKind == OMPC_LASTPRIVATE_unknown ? '(' : ' ');
     OS << ")";
   }
 }