[PATCH] D69234: [bugpoint] Reduce metadata that does not contribute to crash.

[Florian Hahn via Phabricator via llvm-commits]

fhahn created this revision.
fhahn added reviewers: davide, reames, modocache.
Herald added a project: LLVM.

Add a new reducer that drops metadata that does not contribute to the
crash from instructions.

It adjusts the metadata.ll test case, as now also the instruction level
metadata will get dropped.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D69234

Files:
  llvm/test/BugPoint/metadata.ll
  llvm/tools/bugpoint-passes/TestPasses.cpp
  llvm/tools/bugpoint/CrashDebugger.cpp

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