[PATCH] D108261: [DebugInfo] Fix end_sequence of debug_line in LTO Object

[David Blaikie via Phabricator via llvm-commits]

dblaikie added inline comments.


================
Comment at: llvm/lib/MC/MCDwarf.cpp:148
+  auto &Entries = MCLineDivisions[Sec];
+  if (!Entries.empty()) {
+    auto EndEntry = Entries.back();
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When does this situation come up? (I think this question got lost from its previous place here: https://reviews.llvm.org/D108261#inline-1086075 during refactoring)

(if it is necessary, it might be suitable to use `find` on the `MCLineDivisions` rather than `operator[]` (so this call doesn't create an entry when it's empty/unused))


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D108261/new/

https://reviews.llvm.org/D108261