From e1a875ef29106e9546fd3889eb27a39cad577cdf Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Wed, 23 Jul 2003 03:32:11 +0000
Subject: [PATCH] New testcase that caused infinite loop in taildup

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7242 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/Transforms/TailDup/2003-07-22-InfiniteLoop.ll | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 test/Transforms/TailDup/2003-07-22-InfiniteLoop.ll

diff --git a/test/Transforms/TailDup/2003-07-22-InfiniteLoop.ll b/test/Transforms/TailDup/2003-07-22-InfiniteLoop.ll
new file mode 100644
index 00000000000..3e6ca09dae3
--- /dev/null
+++ b/test/Transforms/TailDup/2003-07-22-InfiniteLoop.ll
@@ -0,0 +1,13 @@
+; RUN: as < %s | opt -tailduplicate -disable-output
+
+implementation
+
+int %sum() {
+entry:
+	br label %loopentry
+
+loopentry:
+	%i.0 = phi int [ 1, %entry ], [ %tmp.3, %loopentry ]
+	%tmp.3 = add int %i.0, 1
+	br label %loopentry
+}
-- 
2.34.1