// Next Basic Block
BasicBlock *BB_next = TI->getSuccessor(j);
if (BB_next != BB &&
- BB_next->getUniquePredecessor() != NULL &&
+ BB_next->getSinglePredecessor() != NULL &&
dominateAny(BB_next, value[i])) {
PHINode *PN = PHINode::Create(
value[i]->getType(), SSI_SIG, BB_next->begin());
--- /dev/null
+; RUN: llvm-as < %s | opt -abcd -disable-output
+
+define void @test(i32 %x) {
+entry:
+ br label %label1
+label1:
+ %A = phi i32 [ 0, %entry ], [ %A.1, %label2 ]
+ %B = icmp slt i32 %A, %x
+ br i1 %B, label %label2, label %label2
+label2:
+ %A.1 = add i32 %A, 1
+ br label %label1
+label3: ; No predecessors!
+ ret void
+}