[PATCH] D16742: [DWARFDebug] Fix another case of overlapping ranges

[Adrian Prantl via llvm-commits]

aprantl added inline comments.

================
Comment at: lib/CodeGen/AsmPrinter/DwarfDebug.cpp:821
@@ +820,3 @@
+    for (auto &Value : Values)
+      for (auto &NextValue : Next.Values)
+        if (piecesOverlap(cast_or_null<DIExpression>(Value.Expression),
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Do we have to do n^2 comparisons? I vaguely remember the pieces being sorted by offset. Or was this only later?


Repository:
  rL LLVM

http://reviews.llvm.org/D16742