[PATCH] D74986: [LiveDebugValues] Encode register location within VarLoc IDs [3/3]

[Vedant Kumar via Phabricator via llvm-commits]

vsk updated this revision to Diff 246092.
vsk edited the summary of this revision.
vsk added parent revisions: D74984: [ADT] Add CoalescingBitVector, implemented using IntervalMap [1/3], D74985: [LiveDebugValues] Encode a location in VarLoc IDs, NFC [2/3].
vsk added a comment.

Avoid a std::vector allocation in `getUsedRegs` and shorten the patch summary.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D74986/new/

https://reviews.llvm.org/D74986

Files:
  llvm/lib/CodeGen/LiveDebugValues.cpp
  llvm/test/DebugInfo/MIR/X86/entry-values-diamond-bbs.mir
  llvm/test/DebugInfo/MIR/X86/multiple-param-dbg-value-entry.mir

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