File: 2004-05-04-UnreachableBlock.llx

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; RUN: llvm-upgrade < %s | llvm-as | opt -adce -disable-output

void %test() {
entry:
	br label %UnifiedReturnBlock

UnifiedReturnBlock:
	ret void

invoke_catch.0:		; No predecessors!
	br bool false, label %UnifiedUnwindBlock, label %UnifiedReturnBlock

UnifiedUnwindBlock:		; preds = %invoke_catch.0
	unwind

}