From 06418c5610963a12c9dd19a62794769e48620fb2 Mon Sep 17 00:00:00 2001
From: Duncan Sands <baldrick@free.fr>
Date: Mon, 4 Feb 2008 18:05:42 +0000
Subject: [PATCH] Crashes LegalizeTypes with "Do not know how to split this
 operator's operand" (node: extract_subvector).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46712 91177308-0d34-0410-b5e6-96231b3b80d8
---
 .../CodeGen/Generic/2008-02-04-ExtractSubvector.ll | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 test/CodeGen/Generic/2008-02-04-ExtractSubvector.ll

diff --git a/test/CodeGen/Generic/2008-02-04-ExtractSubvector.ll b/test/CodeGen/Generic/2008-02-04-ExtractSubvector.ll
new file mode 100644
index 00000000000..1cf822b7119
--- /dev/null
+++ b/test/CodeGen/Generic/2008-02-04-ExtractSubvector.ll
@@ -0,0 +1,14 @@
+; RUN: llvm-as < %s | llc
+
+define i32 @main() nounwind  {
+entry:
+	br label %bb15
+
+bb15:		; preds = %bb15, %entry
+	%tmp21 = add <8 x double> zeroinitializer, zeroinitializer		; <<8 x double>> [#uses=1]
+	br i1 false, label %bb30, label %bb15
+
+bb30:		; preds = %bb15
+	store <8 x double> %tmp21, <8 x double>* null, align 64
+	ret i32 0
+}