From: Duncan Sands <baldrick@free.fr>
Date: Fri, 21 Mar 2008 20:22:11 +0000 (+0000)
Subject: Testcase for PR2160.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=4c88cc9c2a2e52bd2abffa74a763c52be4c1e2e2;p=oota-llvm.git

Testcase for PR2160.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48655 91177308-0d34-0410-b5e6-96231b3b80d8
---

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
+}