test/Transforms/TailDup/2003-07-22-InfiniteLoop.ll


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

implementation

int %sum() {
entry:
	br label %loopentry

loopentry:
	%i.0 = phi int [ 1, %entry ], [ %tmp.3, %loopentry ]
	%tmp.3 = add int %i.0, 1
	br label %loopentry
}