From 13eb1e7817be11ea84be6571dce827a77bc9640b Mon Sep 17 00:00:00 2001
From: Nadav Rotem <nrotem@apple.com>
Date: Wed, 26 Dec 2012 19:08:17 +0000
Subject: LoopVectorizer: Optimize the vectorization of consecutive memory
 access when the iteration step is -1

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171114 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/Transforms/LoopVectorize/gcc-examples.ll | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'test/Transforms/LoopVectorize')

diff --git a/test/Transforms/LoopVectorize/gcc-examples.ll b/test/Transforms/LoopVectorize/gcc-examples.ll
index 4fabc8e2d3..b0f5a80d1e 100644
--- a/test/Transforms/LoopVectorize/gcc-examples.ll
+++ b/test/Transforms/LoopVectorize/gcc-examples.ll
@@ -537,7 +537,8 @@ define void @example14(i32** nocapture %in, i32** nocapture %coeff, i32* nocaptu
 }
 
 ;CHECK: @example21
-;CHECK: <4 x i32>
+;CHECK: load <4 x i32>
+;CHECK: shufflevector {{.*}} <i32 3, i32 2, i32 1, i32 0>
 ;CHECK: ret i32
 define i32 @example21(i32* nocapture %b, i32 %n) nounwind uwtable readonly ssp {
   %1 = icmp sgt i32 %n, 0
-- 
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