commit f8fd82ba49827db0f6a6ba00c55a7b56b12a19fa
author Shih-wei Liao <sliao@google.com> Wed Feb 10 11:10:31 2010 -0800
committer Shih-wei Liao <sliao@google.com> Wed Feb 10 11:10:31 2010 -0800
tree 07718e23380bc08b11f5039b0d185512c657f5e9

Check in LLVM r95781.

test/CodeGenCXX/reference-field.cpp

diff --git a/test/CodeGenCXX/reference-field.cpp b/test/CodeGenCXX/reference-field.cpp
new file mode 100644
index 0000000..0312029
--- /dev/null
+++ b/test/CodeGenCXX/reference-field.cpp
@@ -0,0 +1,6 @@
+// RUN: %clang_cc1 -emit-llvm -o - %s -O2 | grep "@_Z1bv"
+
+// Make sure the call to b() doesn't get optimized out.
+extern struct x {char& x,y;}y;
+int b();      
+int a() { if (!&y.x) b(); }