[PATCH] D119576: [debug-info] If one sees a spill with a dbg.addr use, salvageDebugInfo upon it and don't hoist it.

[Michael Gottesman via Phabricator via llvm-commits]

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This LGTM!


gottesmm added a comment.

Just publishing for review.


This ensures that if we have a dbg.addr in a coroutine funclet that is on one of
our function arguments, that the dbg.addr is not mapped to undef and also that
later it isn't hoisted to the front of the basic block. Instead it remains at
its original cloned location.

rdar://83957028


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D119576

Files:
  llvm/lib/Transforms/Coroutines/CoroFrame.cpp
  llvm/test/Transforms/Coroutines/coro-debug-dbg.addr-swift.ll
  llvm/test/Transforms/Coroutines/coro-debug-dbg.addr.ll

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