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

[Arthur Eubanks via Phabricator via llvm-commits]

aeubanks added a comment.

thanks for the patch, I've really wanted something like this for a while (actually my simpler idea was to just run the `strip` pass at the beginning to see if we could remove all debug info, but this is probably better).

I'm a bit busy right now, but will try to find time to review this unless somebody else gets to it before me



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Comment at: llvm/tools/llvm-reduce/DeltaManager.cpp:70
     DELTA_PASS("metadata", reduceMetadataDeltaPass)                            \
+    DELTA_PASS("dimetadata", reduceDIMetadataDeltaPass)                        \
     DELTA_PASS("arguments", reduceArgumentsDeltaPass)                          \
----------------
I wonder if we should move the metadata passes later where we should already have removed as many potential metadata havers, e.g. after `instructions` or `ir-passes`


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  https://reviews.llvm.org/D132077/new/

https://reviews.llvm.org/D132077