PCH support for ShuffleVectorExpr and BlockDeclRefExpr

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69244 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp
index 91b6dc9d4c..e1603c90e1 100644
--- a/lib/AST/Expr.cpp
+++ b/lib/AST/Expr.cpp
@@ -1500,6 +1500,15 @@ bool ChooseExpr::isConditionTrue(ASTContext &C) const {
   return getCond()->getIntegerConstantExprValue(C) != 0;
 }
 
+void ShuffleVectorExpr::setExprs(Expr ** Exprs, unsigned NumExprs) {
+  if (NumExprs)
+    delete [] SubExprs;
+  
+  SubExprs = new Stmt* [NumExprs];
+  this->NumExprs = NumExprs;
+  memcpy(SubExprs, Exprs, sizeof(Expr *) * NumExprs);
+}
+
 void SizeOfAlignOfExpr::Destroy(ASTContext& C) {
   // Override default behavior of traversing children. If this has a type
   // operand and the type is a variable-length array, the child iteration