From 4c88cc9c2a2e52bd2abffa74a763c52be4c1e2e2 Mon Sep 17 00:00:00 2001
From: Duncan Sands <baldrick@free.fr>
Date: Fri, 21 Mar 2008 20:22:11 +0000
Subject: [PATCH] Testcase for PR2160.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48655 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/Analysis/Andersens/2008-03-19-External.ll | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 test/Analysis/Andersens/2008-03-19-External.ll

diff --git a/test/Analysis/Andersens/2008-03-19-External.ll b/test/Analysis/Andersens/2008-03-19-External.ll
new file mode 100644
index 00000000000..c4f1ff08385
--- /dev/null
+++ b/test/Analysis/Andersens/2008-03-19-External.ll
@@ -0,0 +1,12 @@
+; RUN: llvm-as < %s | opt -anders-aa -gvn | llvm-dis | not grep undef
+; PR2160
+
+declare void @f(i32*)
+
+define i32 @g() {
+entry:
+        %tmp = alloca i32               ; <i32*> [#uses=2]
+        call void @f( i32* %tmp )
+        %tmp2 = load i32* %tmp          ; <i32> [#uses=1]
+        ret i32 %tmp2
+}
-- 
2.34.1