[llvm] [BOLT][DWARF][NFC] Refactor address writers (PR #98094)

[Alexander Yermolovich via llvm-commits]

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@@ -584,12 +616,10 @@ class DebugLoclistWriter : public DebugLocWriter {
 public:
   ~DebugLoclistWriter() {}
   DebugLoclistWriter() = delete;
-  DebugLoclistWriter(DWARFUnit &Unit, uint8_t DV, bool SD)
-      : DebugLocWriter(DV, LocWriterKind::DebugLoclistWriter), CU(Unit),
-        IsSplitDwarf(SD) {
-    assert(DebugLoclistWriter::AddrWriter &&
-           "Please use SetAddressWriter to initialize "
-           "DebugAddrWriter before instantiation.");
+  DebugLoclistWriter(DWARFUnit &Unit, uint8_t DV, bool SD,
+                     DebugAddrWriter *AddrW)
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ayermolo wrote:

Pass AddrW by reference like Unit.

https://github.com/llvm/llvm-project/pull/98094