commit cf5deecd7885b544f1197846897513858863e3af
author Anders Carlsson <andersca@mac.com> Mon Oct 12 19:51:33 2009 +0000
committer Anders Carlsson <andersca@mac.com> Mon Oct 12 19:51:33 2009 +0000
tree 96bd47f7eea679fdd0e36b98bc0d1d8c5e544d07
parent 76366487694e92509f938164f384bbdfad002f2b

More devirtualization improvements.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83883 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CGCXX.cpp

diff --git a/lib/CodeGen/CGCXX.cpp b/lib/CodeGen/CGCXX.cpp
index ed7ee42..f190679 100644
--- a/lib/CodeGen/CGCXX.cpp
+++ b/lib/CodeGen/CGCXX.cpp
@@ -214,6 +214,10 @@
   if (isa<CXXTemporaryObjectExpr>(Base))
     return true;
   
+  // Check if this is a call expr that returns a record type.
+  if (const CallExpr *CE = dyn_cast<CallExpr>(Base))
+    return CE->getCallReturnType()->isRecordType();
+  
   // We can't devirtualize the call.
   return false;
 }