Emit global references with constant initializers as constants. Fixes PR5585.
The standard actually says that such references should have internal linkage,
but gcc doesn't do that, so we probably can't get away with it.
llvm-svn: 95577
diff --git a/clang/test/CodeGenCXX/const-init.cpp b/clang/test/CodeGenCXX/const-init.cpp
index 874b5f6..9cfce7a 100644
--- a/clang/test/CodeGenCXX/const-init.cpp
+++ b/clang/test/CodeGenCXX/const-init.cpp
@@ -2,11 +2,11 @@
// CHECK: @a = global i32 10
int a = 10;
-// CHECK: @ar = global i32* @a
+// CHECK: @ar = constant i32* @a
int &ar = a;
void f();
-// CHECK: @fr = global void ()* @_Z1fv
+// CHECK: @fr = constant void ()* @_Z1fv
void (&fr)() = f;
struct S { int& a; };