llvm/test/Transforms/GlobalDCE/2002-07-17-ConstantRef.ll

; RUN: llvm-upgrade < %s | llvm-as | opt -globaldce
;
%X = global void() * %func
implementation

internal void %func() {  ; Not dead, can be reachable via X
  ret void
}

void %main() {
	ret void
}