[PATCH] D33756: [RS4GC] Drop invalid metadata after pointers are relocated

[Anna Thomas via Phabricator via llvm-commits]

anna updated this revision to Diff 102065.
anna added a comment.

Updated code to remove invalid metadata on load and stores.
Now, we remove also noalias and dereferenceability metadata (which are analogous to their attribute counterparts).
Added some comments and renamed function names.


https://reviews.llvm.org/D33756

Files:
  lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
  test/Transforms/RewriteStatepointsForGC/drop-invalid-metadata.ll

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