1 files changed, 18 insertions, 0 deletions
diff --git a/test/Transforms/LoopUnroll/2006-08-24-MultiBlockLoop.ll b/test/Transforms/LoopUnroll/2006-08-24-MultiBlockLoop.ll
new file mode 100644
index 0000000..42ff3fa
--- /dev/null
+++ b/test/Transforms/LoopUnroll/2006-08-24-MultiBlockLoop.ll
@@ -0,0 +1,18 @@
+; RUN: llvm-upgrade < %s | llvm-as | opt -loop-unroll | llvm-dis | grep bb72.2
+
+void %vorbis_encode_noisebias_setup() {
+entry:
+	br label %cond_true.outer
+
+cond_true.outer:
+	%indvar1.ph = phi uint [ 0, %entry ], [ %indvar.next2, %bb72 ]
+	br label %bb72
+
+bb72:
+	%indvar.next2 = add uint %indvar1.ph, 1
+	%exitcond3 = seteq uint %indvar.next2, 3
+	br bool %exitcond3, label %cond_true138, label %cond_true.outer
+
+cond_true138:
+	ret void
+}