[llvm] [BOLT][DWARF] Refactor updateDWARFObjectAddressRanges (PR #96006)

[Alexander Yermolovich via llvm-commits]

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@@ -1290,11 +1303,9 @@ void DWARFRewriter::updateDWARFObjectAddressRanges(
         RangesAttrInfo.getForm() == dwarf::DW_FORM_sec_offset)
       NeedConverted = true;
 
-    uint64_t CurRangeBase = 0;
     if (Unit.isDWOUnit()) {
-      if (std::optional<uint64_t> DWOId = Unit.getDWOId())
-        CurRangeBase = getDwoRangesBase(*DWOId);
-      else
+      std::optional<uint64_t> DWOId = Unit.getDWOId();
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ayermolo wrote:

This entire check seems unnecessary now.

https://github.com/llvm/llvm-project/pull/96006