George Burgess IV cbd8b040cc [MemorySSA] Invalidate def caches on deletion
The only cases I can come up with where this invalidation needs to
happen is when there's a deletion somewhere. If we find more creative
test-cases, we can probably go with another approach mentioned on
PR36529.

Fixes PR36529.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@326177 91177308-0d34-0410-b5e6-96231b3b80d8
2018-02-27 07:20:49 +00:00
..