From ac0ec635e643e59222a15781c72db5891a86a64e Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sat, 26 Apr 2003 20:29:09 +0000
Subject: [PATCH] New testcase distilled from a problem identified by sumant

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5964 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/Linker/2003-04-26-NullPtrLinkProblem.ll | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 test/Linker/2003-04-26-NullPtrLinkProblem.ll

diff --git a/test/Linker/2003-04-26-NullPtrLinkProblem.ll b/test/Linker/2003-04-26-NullPtrLinkProblem.ll
new file mode 100644
index 00000000000..4c3f5720296
--- /dev/null
+++ b/test/Linker/2003-04-26-NullPtrLinkProblem.ll
@@ -0,0 +1,19 @@
+; This one fails because the LLVM runtime is allowing two null pointers of
+; the same type to be created!
+
+; RUN: echo "%T = type int" | as > Output/%s.2.bc
+; RUN: as < %s > Output/%s.1.bc
+; RUN: link Output/%s.[12].bc
+
+%T = type opaque
+
+declare %T* %create()
+
+implementation
+
+void %test() {
+	%X = call %T* %create()
+	%v = seteq %T* %X, null
+	ret void
+}
+