From a515b4e014cfcdad8982d36cfa80b7edeca69499 Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Sun, 26 Feb 2012 05:49:57 +0000
Subject: [PATCH] Add testcase for the previous commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151475 91177308-0d34-0410-b5e6-96231b3b80d8
---
 .../DeadStoreElimination/dominate.ll          | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 test/Transforms/DeadStoreElimination/dominate.ll

diff --git a/test/Transforms/DeadStoreElimination/dominate.ll b/test/Transforms/DeadStoreElimination/dominate.ll
new file mode 100644
index 00000000000..284fea4234f
--- /dev/null
+++ b/test/Transforms/DeadStoreElimination/dominate.ll
@@ -0,0 +1,25 @@
+; RUN: opt  %s -dse -disable-output
+; test that we don't crash
+declare void @bar()
+
+define void @foo() {
+bb1:
+  %memtmp3.i = alloca [21 x i8], align 1
+  %0 = getelementptr inbounds [21 x i8]* %memtmp3.i, i64 0, i64 0
+  br label %bb3
+
+bb2:
+  call void @llvm.lifetime.end(i64 -1, i8* %0)
+  br label %bb3
+
+bb3:
+  call void @bar()
+  call void @llvm.lifetime.end(i64 -1, i8* %0)
+  br label %bb4
+
+bb4:
+  ret void
+
+}
+
+declare void @llvm.lifetime.end(i64, i8* nocapture) nounwind
-- 
2.34.1