[PATCH] D148629: [AMDGPU] Add more verbose logs to PromoteAlloca

[Pierre van Houtryve via Phabricator via llvm-commits]

Pierre-vh created this revision.
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More specifically make it more talkative when it's looking at the users of
an alloca to promote it to a vector.

A common failure point of the pass is unknown or weird users of the alloca.
While debugging issues related to this pass one of the first thing I usually
did was to add logs to see how the users were being handled.
Having such logs in directly seems to be a nice addition.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D148629

Files:
  llvm/lib/Target/AMDGPU/AMDGPUPromoteAlloca.cpp

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