[PATCH] D114831: [NFC][regalloc] Move ExtraRegInfo and related to LiveRangeStageManager

[Mircea Trofin via Phabricator via llvm-commits]

mtrofin created this revision.
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This would allow sharing the LiveRangeStageManager between different
RegAllocEvictionAdvisors. One scenario is for ML training, where we want
to capture what the default advisor would do, for bootstrapping (speeds
up training).


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D114831

Files:
  llvm/lib/CodeGen/RegAllocEvictionAdvisor.h
  llvm/lib/CodeGen/RegAllocGreedy.cpp

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