[PATCH] D40393: [FuzzMutate] Don't crash when we can't remove instruction from empty function

[Igor Laevsky via Phabricator via llvm-commits]

igor-laevsky created this revision.
Herald added a subscriber: mgorny.

We don't need to crash when we decide to delete something from the empty function. It is possible that module has other non empty functions which we are going to choose on the next fuzzer iteration.


https://reviews.llvm.org/D40393

Files:
  lib/FuzzMutate/IRMutator.cpp
  unittests/FuzzMutate/CMakeLists.txt
  unittests/FuzzMutate/StrategiesTest.cpp

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