From: Chris Lattner <sabre@nondot.org>
Date: Sat, 5 Nov 2005 08:20:28 +0000 (+0000)
Subject: New testcase
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=3e2245bd34b8b3544909b09a74741bcfc42a4331;p=oota-llvm.git

New testcase


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24191 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Transforms/TailCallElim/return-undef.ll b/test/Transforms/TailCallElim/return-undef.ll
new file mode 100644
index 00000000000..116d451c639
--- /dev/null
+++ b/test/Transforms/TailCallElim/return-undef.ll
@@ -0,0 +1,8 @@
+; RUN: llvm-as < %s | opt -tailcallelim | llvm-dis | grep sub &&
+; RUN: llvm-as < %s | opt -tailcallelim | llvm-dis | not grep call
+
+int %test(int %X) {
+	%Y = sub int %X, 1
+	%Z = call int %test(int %Y)
+	ret int undef
+}