cd and copy the DWO into the same directory so that it can be found by the
symbolizer.
RUN: rm -rf %t && mkdir -p %t
RUN: cd %t
RUN: cp %p/Inputs/split-dwarf-empty.dwo %t
RUN: llvm-symbolizer --inlining --obj=%p/Inputs/split-dwarf-empty.o 0xdeadbeef | FileCheck %s

CHECK: ??
CHECK: ??:0:0