commit 9a3be4cfdf7858b2467f57448ab99f72a2926b35
author Timur Iskhodzhanov <timurrrr@google.com> Wed Oct 02 16:03:16 2013 +0000
committer Timur Iskhodzhanov <timurrrr@google.com> Wed Oct 02 16:03:16 2013 +0000
tree dc1dc630136269b358021e47ded161c3983d7544
parent 72c26c0d47eb850db18b784403260bce0632c478

Fix crashes when creating global instances of polymorphic classes without fields

Reviewed at http://llvm-reviews.chandlerc.com/D1795

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191839 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CGDeclCXX.cpp

diff --git a/lib/CodeGen/CGDeclCXX.cpp b/lib/CodeGen/CGDeclCXX.cpp
index e3249aa..7bdb9eb 100644
--- a/lib/CodeGen/CGDeclCXX.cpp
+++ b/lib/CodeGen/CGDeclCXX.cpp
@@ -96,7 +96,8 @@
     CXXDestructorDecl *dtor = record->getDestructor();
 
     function = CGM.GetAddrOfCXXDestructor(dtor, Dtor_Complete);
-    argument = addr;
+    argument = llvm::ConstantExpr::getBitCast(
+        addr, CGF.getTypes().ConvertType(type)->getPointerTo());
 
   // Otherwise, the standard logic requires a helper function.
   } else {