--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/CodeGen/ARM/2009-06-30-RegScavengerAssert2.ll	Thu Dec 12 13:56:28 2013 +0900
@@ -0,0 +1,116 @@
+; RUN: llc < %s -march=arm -mtriple=armv6-apple-darwin9
+
+@no_mat = external global i32		; <i32*> [#uses=1]
+@no_mis = external global i32		; <i32*> [#uses=2]
+@"\01LC11" = external constant [33 x i8], align 1		; <[33 x i8]*> [#uses=1]
+@"\01LC15" = external constant [33 x i8], align 1		; <[33 x i8]*> [#uses=1]
+@"\01LC17" = external constant [47 x i8], align 1		; <[47 x i8]*> [#uses=1]
+
+declare i32 @printf(i8* nocapture, ...) nounwind
+
+declare void @diff(i8*, i8*, i32, i32, i32, i32) nounwind
+
+define void @SIM(i8* %A, i8* %B, i32 %M, i32 %N, i32 %K, [256 x i32]* %V, i32 %Q, i32 %R, i32 %nseq) nounwind {
+entry:
+	br i1 undef, label %bb5, label %bb
+
+bb:		; preds = %bb, %entry
+	br label %bb
+
+bb5:		; preds = %entry
+	br i1 undef, label %bb6, label %bb8
+
+bb6:		; preds = %bb6, %bb5
+	br i1 undef, label %bb8, label %bb6
+
+bb8:		; preds = %bb6, %bb5
+	br label %bb15
+
+bb9:		; preds = %bb15
+	br i1 undef, label %bb10, label %bb11
+
+bb10:		; preds = %bb9
+	unreachable
+
+bb11:		; preds = %bb9
+	%0 = load i32* undef, align 4		; <i32> [#uses=3]
+	%1 = add i32 %0, 1		; <i32> [#uses=2]
+	store i32 %1, i32* undef, align 4
+	%2 = load i32* undef, align 4		; <i32> [#uses=2]
+	%3 = sub i32 %2, %0		; <i32> [#uses=1]
+	store i32 0, i32* @no_mat, align 4
+	store i32 0, i32* @no_mis, align 4
+	%4 = getelementptr i8* %B, i32 %0		; <i8*> [#uses=1]
+	tail call  void @diff(i8* undef, i8* %4, i32 undef, i32 %3, i32 undef, i32 undef) nounwind
+	%5 = tail call  i32 (i8*, ...)* @printf(i8* getelementptr ([33 x i8]* @"\01LC11", i32 0, i32 0), i32 %tmp13) nounwind		; <i32> [#uses=0]
+	%6 = load i32* @no_mis, align 4		; <i32> [#uses=1]
+	%7 = tail call  i32 (i8*, ...)* @printf(i8* getelementptr ([33 x i8]* @"\01LC15", i32 0, i32 0), i32 %6) nounwind		; <i32> [#uses=0]
+	%8 = tail call  i32 (i8*, ...)* @printf(i8* getelementptr ([47 x i8]* @"\01LC17", i32 0, i32 0), i32 undef, i32 %1, i32 undef, i32 %2) nounwind		; <i32> [#uses=0]
+	br i1 undef, label %bb15, label %bb12
+
+bb12:		; preds = %bb11
+	br label %bb228.i
+
+bb74.i:		; preds = %bb228.i
+	br i1 undef, label %bb138.i, label %bb145.i
+
+bb138.i:		; preds = %bb74.i
+	br label %bb145.i
+
+bb145.i:		; preds = %bb228.i, %bb138.i, %bb74.i
+	br i1 undef, label %bb146.i, label %bb151.i
+
+bb146.i:		; preds = %bb145.i
+	br i1 undef, label %bb228.i, label %bb151.i
+
+bb151.i:		; preds = %bb146.i, %bb145.i
+	br i1 undef, label %bb153.i, label %bb228.i
+
+bb153.i:		; preds = %bb151.i
+	br i1 undef, label %bb220.i, label %bb.nph.i98
+
+bb.nph.i98:		; preds = %bb153.i
+	br label %bb158.i
+
+bb158.i:		; preds = %bb218.i, %bb.nph.i98
+	br i1 undef, label %bb168.i, label %bb160.i
+
+bb160.i:		; preds = %bb158.i
+	br i1 undef, label %bb161.i, label %bb168.i
+
+bb161.i:		; preds = %bb160.i
+	br i1 undef, label %bb168.i, label %bb163.i
+
+bb163.i:		; preds = %bb161.i
+	br i1 undef, label %bb167.i, label %bb168.i
+
+bb167.i:		; preds = %bb163.i
+	br label %bb168.i
+
+bb168.i:		; preds = %bb167.i, %bb163.i, %bb161.i, %bb160.i, %bb158.i
+	br i1 undef, label %bb211.i, label %bb218.i
+
+bb211.i:		; preds = %bb168.i
+	br label %bb218.i
+
+bb218.i:		; preds = %bb211.i, %bb168.i
+	br i1 undef, label %bb220.i, label %bb158.i
+
+bb220.i:		; preds = %bb218.i, %bb153.i
+	br i1 undef, label %bb221.i, label %bb228.i
+
+bb221.i:		; preds = %bb220.i
+	br label %bb228.i
+
+bb228.i:		; preds = %bb221.i, %bb220.i, %bb151.i, %bb146.i, %bb12
+	br i1 undef, label %bb74.i, label %bb145.i
+
+bb15:		; preds = %bb11, %bb8
+	%indvar11 = phi i32 [ 0, %bb8 ], [ %tmp13, %bb11 ]		; <i32> [#uses=2]
+	%tmp13 = add i32 %indvar11, 1		; <i32> [#uses=2]
+	%count.0 = sub i32 undef, %indvar11		; <i32> [#uses=0]
+	br i1 undef, label %return, label %bb9
+
+return:		; preds = %bb15
+	ret void
+}