[PATCH] D132077: [llvm-reduce] Add pass that reduces DebugInfo metadata

[Ellis Hoag via Phabricator via llvm-commits]

ellis added inline comments.


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Comment at: llvm/tools/llvm-reduce/deltas/ReduceDIMetadata.cpp:83
+  MDNodeList MDs;
+  // Collect all !dbg metadata attachments.
+  for (const auto &DC : Program.debug_compile_units())
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In D135237 I searched through `Program.named_metadata()` which includes things like `!llvm.module.flags` and `!llvm.dbg.cu` (I assume this is the same as `Program.debug_compile_units()`). Do we also want to reduce these? My guess is this patch won't remove unnecessary module flags. Is that the case?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D132077/new/

https://reviews.llvm.org/D132077