From e955726a0e306127317a4392aa70823c2a10420e Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Thu, 8 Dec 2011 22:30:45 +0000
Subject: Add 256-bit variant vmovss and vmovsd patterns. rdar://10538417

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146196 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/avx-shuffle.ll | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'test')

diff --git a/test/CodeGen/X86/avx-shuffle.ll b/test/CodeGen/X86/avx-shuffle.ll
index 0db334dd99..e66a3d48d3 100644
--- a/test/CodeGen/X86/avx-shuffle.ll
+++ b/test/CodeGen/X86/avx-shuffle.ll
@@ -8,3 +8,13 @@ define <4 x float> @test1(<4 x float> %a) nounwind {
 ; CHECK: vshufps
 ; CHECK: vpshufd
 }
+
+; rdar://10538417
+define <3 x i64> @test2(<3 x i64> %v) nounwind readnone {
+; CHECK: test2:
+; CHECK: vxorps
+; CHECK: vmovsd
+  %1 = shufflevector <2 x i64> undef, <2 x i64> undef, <3 x i32> <i32 0, i32 1, i32 undef>
+  %2 = shufflevector <3 x i64> zeroinitializer, <3 x i64> %1, <3 x i32> <i32 3, i32 4, i32 2>
+  ret <3 x i64> %2
+}
-- 
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