[PATCH] D35733: [DWARF] Added verification check for die ranges. If highPC is an address, then it should be greater or equal to lowPC for each range.

[David Blaikie via Phabricator via llvm-commits]

dblaikie added inline comments.


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Comment at: lib/DebugInfo/DWARF/DWARFVerifier.cpp:218
+  for (auto Range : Die.getAddressRanges()) {
+    if (Range.LowPC > Range.HighPC) {
+      ++NumErrors;
----------------
Should this be >=? Or is it intentional that empty ranges are allowed to account for things like comdat functions being omitted by the linker & resolving the addresses to zero? (I forget exactly how those work)


https://reviews.llvm.org/D35733