; RUN: llc < %s -march=c; This case was emitting code that looked like this:; ...; llvm_BB1: /* no statement here */; }; ; Which the Sun C compiler rejected, so now we are sure to put a return ; instruction in there if the basic block is otherwise empty.;definevoid@test(){brlabel%BB1BB2:; preds = %BB2brlabel%BB2BB1:; preds = %0retvoid}