[PATCH] D144682: Fix miscompilation from MergeFunctions-Inline-SROA-InstCombine optimization sequence

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dingxiangfei2009 updated this revision to Diff 500888.
dingxiangfei2009 marked an inline comment as not done.
dingxiangfei2009 added a comment.

As requested, the new test case is properly processed by `update_test_checks.py`. In addition, the adhoc metadata comparison is replaced with a generic comparator.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D144682/new/

https://reviews.llvm.org/D144682

Files:
  llvm/include/llvm/Transforms/Utils/FunctionComparator.h
  llvm/lib/Transforms/Utils/FunctionComparator.cpp
  llvm/test/Transforms/MergeFunc/mergefunc-preserve-nonnull.ll

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