commit 774f9c7765d2c33aa662e1c9691357dc8b4e4006
author Anders Carlsson <andersca@mac.com> Sun Dec 21 22:39:40 2008 +0000
committer Anders Carlsson <andersca@mac.com> Sun Dec 21 22:39:40 2008 +0000
tree 4a989498d0146c8d241641cf6633bb220a5b9eb9
parent 6e67d9b883bea0ae19b94e7fd43719fde984782f

Add codegen support for __null

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@61314 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CGExprScalar.cpp

diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp
index a5d5bc2..71f9f92 100644
--- a/lib/CodeGen/CGExprScalar.cpp
+++ b/lib/CodeGen/CGExprScalar.cpp
@@ -113,6 +113,9 @@
   Value *VisitCXXZeroInitValueExpr(const CXXZeroInitValueExpr *E) {
     return llvm::Constant::getNullValue(ConvertType(E->getType()));
   }
+  Value *VisitGNUNullExpr(const GNUNullExpr *E) {
+    return llvm::Constant::getNullValue(ConvertType(E->getType()));
+  }
   Value *VisitTypesCompatibleExpr(const TypesCompatibleExpr *E) {
     return llvm::ConstantInt::get(ConvertType(E->getType()),
                                   CGF.getContext().typesAreCompatible(