From 4ccfdd7465aea48b0345c90c82554eacd765ede4 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Mon, 9 Apr 2007 23:40:15 +0000
Subject: [PATCH] Add check for opt crash.

llvm-svn: 35849
---
 llvm/test/Transforms/LoopRotate/PhiRename-1.ll | 1 +
 1 file changed, 1 insertion(+)

diff --git a/llvm/test/Transforms/LoopRotate/PhiRename-1.ll b/llvm/test/Transforms/LoopRotate/PhiRename-1.ll
index 4dd6ed234a53..7ea0ca6b21af 100644
--- a/llvm/test/Transforms/LoopRotate/PhiRename-1.ll
+++ b/llvm/test/Transforms/LoopRotate/PhiRename-1.ll
@@ -1,3 +1,4 @@
+; RUN: llvm-as < %s | opt -loop-rotate -disable-output &&
 ; RUN: llvm-as < %s | opt -loop-rotate | llvm-dis | not grep "\[ .tmp224" 
 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"
 
-- 
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