From 7205684fa5753a8c0d9e5234f57e4acee9354246 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 10 Apr 2006 22:45:37 +0000
Subject: [PATCH] New testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27570 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/Transforms/InstCombine/vec_shuffle.ll | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 test/Transforms/InstCombine/vec_shuffle.ll

diff --git a/test/Transforms/InstCombine/vec_shuffle.ll b/test/Transforms/InstCombine/vec_shuffle.ll
new file mode 100644
index 00000000000..09e9a6ae685
--- /dev/null
+++ b/test/Transforms/InstCombine/vec_shuffle.ll
@@ -0,0 +1,17 @@
+; RUN: llvm-as < %s | opt -instcombine -disable-output &&
+; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep vector_shuffle
+
+%T = type <4 x float>
+
+implementation
+
+%T %test1(%T %v1) {
+  %v2 = shufflevector %T %v1, %T undef, <4 x uint> <uint 0, uint 1, uint 2, uint 3>
+  ret %T %v2
+}
+
+%T %test2(%T %v1) {
+  %v2 = shufflevector %T %v1, %T %v1, <4 x uint> <uint 0, uint 5, uint 2, uint 7>
+  ret %T %v2
+}
+
-- 
2.34.1