[PATCH] D85172: Teach SROA to handle allocas with more than one dbg.declare.

[Adrian Prantl via Phabricator via llvm-commits]

aprantl created this revision.
aprantl added reviewers: compnerd, vsk, davide.
aprantl added a project: debug-info.
Herald added subscribers: ormris, hiraditya.
Herald added a project: LLVM.
aprantl requested review of this revision.

It is technically legal for optimizations to create an alloca that is
used by more than one `dbg.declare`, if one or both of them are inlined
instances of aliasing variables.


https://reviews.llvm.org/D85172

Files:
  llvm/lib/Transforms/Scalar/SROA.cpp
  llvm/test/Transforms/SROA/dbg-inline.ll

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