From c917d106aaa05f03a037ab4258d416d35760ce32 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 24 Jun 2002 17:45:37 +0000
Subject: [PATCH] Testcase for unimplemented feature

llvm-svn: 2766
---
 .../SimplifyCFG/2002-06-24-PHINode.ll           | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 llvm/test/Regression/Transforms/SimplifyCFG/2002-06-24-PHINode.ll

diff --git a/llvm/test/Regression/Transforms/SimplifyCFG/2002-06-24-PHINode.ll b/llvm/test/Regression/Transforms/SimplifyCFG/2002-06-24-PHINode.ll
new file mode 100644
index 000000000000..7ca058ffb8c3
--- /dev/null
+++ b/llvm/test/Regression/Transforms/SimplifyCFG/2002-06-24-PHINode.ll
@@ -0,0 +1,17 @@
+; -simplifycfg is not folding blocks if there is a PHI node involved.  This 
+; should be fixed eventually
+
+; RUN: if as < %s | opt -sccp | dis | grep br
+; RUN: then exit 1
+; RUN: else exit 0
+; RUN: fi
+
+int %main(int %argc) {
+        br label %InlinedFunctionReturnNode
+
+InlinedFunctionReturnNode:                                      ;[#uses=1]
+        %X = phi int [ 7, %0 ]          ; <int> [#uses=1]
+        %Y = add int %X, %argc          ; <int> [#uses=1]
+        ret int %Y
+}
+