1 files changed, 10 insertions, 3 deletions
diff --git a/contrib/llvm/tools/clang/lib/AST/ExprClassification.cpp b/contrib/llvm/tools/clang/lib/AST/ExprClassification.cpp
index bcb6d4e..54f77ef 100644
--- a/contrib/llvm/tools/clang/lib/AST/ExprClassification.cpp
+++ b/contrib/llvm/tools/clang/lib/AST/ExprClassification.cpp
@@ -155,6 +155,7 @@ static Cl::Kinds ClassifyInternal(ASTContext &Ctx, const Expr *E) {
   case Expr::OffsetOfExprClass:
   case Expr::CXXThrowExprClass:
   case Expr::ShuffleVectorExprClass:
+  case Expr::ConvertVectorExprClass:
   case Expr::IntegerLiteralClass:
   case Expr::CharacterLiteralClass:
   case Expr::AddrLabelExprClass:
@@ -286,13 +287,16 @@ static Cl::Kinds ClassifyInternal(ASTContext &Ctx, const Expr *E) {
 
     // __builtin_choose_expr is equivalent to the chosen expression.
   case Expr::ChooseExprClass:
-    return ClassifyInternal(Ctx, cast<ChooseExpr>(E)->getChosenSubExpr(Ctx));
+    return ClassifyInternal(Ctx, cast<ChooseExpr>(E)->getChosenSubExpr());
 
     // Extended vector element access is an lvalue unless there are duplicates
     // in the shuffle expression.
   case Expr::ExtVectorElementExprClass:
-    return cast<ExtVectorElementExpr>(E)->containsDuplicateElements() ?
-      Cl::CL_DuplicateVectorComponents : Cl::CL_LValue;
+    if (cast<ExtVectorElementExpr>(E)->containsDuplicateElements())
+      return Cl::CL_DuplicateVectorComponents;
+    if (cast<ExtVectorElementExpr>(E)->isArrow())
+      return Cl::CL_LValue;
+    return ClassifyInternal(Ctx, cast<ExtVectorElementExpr>(E)->getBase());
 
     // Simply look at the actual default argument.
   case Expr::CXXDefaultArgExprClass:
@@ -353,6 +357,7 @@ static Cl::Kinds ClassifyInternal(ASTContext &Ctx, const Expr *E) {
   case Expr::CXXConstructExprClass:
   case Expr::CXXTemporaryObjectExprClass:
   case Expr::LambdaExprClass:
+  case Expr::CXXStdInitializerListExprClass:
     return Cl::CL_ClassTemporary;
 
   case Expr::VAArgExprClass:
@@ -587,6 +592,8 @@ static Cl::ModifiableType IsModifiable(ASTContext &Ctx, const Expr *E,
   // Const stuff is obviously not modifiable.
   if (CT.isConstQualified())
     return Cl::CM_ConstQualified;
+  if (CT.getQualifiers().getAddressSpace() == LangAS::opencl_constant)
+    return Cl::CM_ConstQualified;
 
   // Arrays are not modifiable, only their elements are.
   if (CT->isArrayType())