Fix linking of prologue data.

It would crash when the function was lazy linked.

llvm-svn: 223656
diff --git a/llvm/test/Linker/prologuedata.ll b/llvm/test/Linker/prologuedata.ll
index 55b0695..70204fd 100644
--- a/llvm/test/Linker/prologuedata.ll
+++ b/llvm/test/Linker/prologuedata.ll
@@ -1,9 +1,21 @@
-; RUN: echo > %t.ll
-; RUN: llvm-link %t.ll %s -S -o - | FileCheck %s
+; RUN: llvm-link %s -S -o - | FileCheck %s
 
-@i = linkonce_odr global i32 1
+@g1 = global void()* @f2
+; CHECK: @g1 = global void ()* @f2
 
-; CHECK: define void @f() prologue i32* @i
-define void @f() prologue i32* @i {
+@p1 = global i8 42
+; CHECK: @p1 = global i8 42
+
+@p2 = internal global i8 43
+; CHECK: @p2 = internal global i8 43
+
+define void @f1() prologue i8* @p1 {
   ret void
 }
+; CHECK: define void @f1() prologue i8* @p1 {
+
+define internal void @f2() prologue i8* @p2 {
+  ret void
+}
+
+; CHECK: define internal void @f2() prologue i8* @p2 {