From 164cd8b8d305f93a1520fc1354d896acd1d002f4 Mon Sep 17 00:00:00 2001
From: Bob Wilson <bob.wilson@apple.com>
Date: Wed, 14 Apr 2010 20:45:23 +0000
Subject: Don't custom lower bit converts to ARM VMOVDRRD or VMOVDRR when the
 operand does not have a legal type.  The legalizer does not know how to
 handle those nodes.  Radar 7854640.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101282 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/ARM/2010-04-14-SplitVector.ll | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 test/CodeGen/ARM/2010-04-14-SplitVector.ll

(limited to 'test')

diff --git a/test/CodeGen/ARM/2010-04-14-SplitVector.ll b/test/CodeGen/ARM/2010-04-14-SplitVector.ll
new file mode 100644
index 0000000..42f9852
--- /dev/null
+++ b/test/CodeGen/ARM/2010-04-14-SplitVector.ll
@@ -0,0 +1,16 @@
+; RUN: llc < %s -march=arm -mcpu=arm1136jf-s
+; Radar 7854640
+
+define arm_apcscc void @test() nounwind {
+bb:
+  br i1 undef, label %bb9, label %bb10
+
+bb9:
+  %tmp63 = bitcast <4 x float> zeroinitializer to i128
+  %tmp64 = trunc i128 %tmp63 to i32
+  br label %bb10
+
+bb10:
+  %0 = phi i32 [ %tmp64, %bb9 ], [ undef, %bb ]
+  ret void
+}
-- 
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