From 680f6a42c27d93cda822742144ef7eace2042ecd Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 8 Sep 2003 17:43:36 +0000
Subject: [PATCH] New testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8391 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/Analysis/LoadVN/RLE-Preserve-Volatile.ll | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 test/Analysis/LoadVN/RLE-Preserve-Volatile.ll

diff --git a/test/Analysis/LoadVN/RLE-Preserve-Volatile.ll b/test/Analysis/LoadVN/RLE-Preserve-Volatile.ll
new file mode 100644
index 00000000000..6831ef0bc1b
--- /dev/null
+++ b/test/Analysis/LoadVN/RLE-Preserve-Volatile.ll
@@ -0,0 +1,9 @@
+
+; RUN: llvm-as < %s | opt -load-vn -gcse -instcombine | dis | grep sub
+
+int %test(int* %P) {
+	%X = load volatile int* %P
+	%Y = load volatile int* %P
+	%Z = sub int %X, %Y
+	ret int %Z
+}