[all-commits] [llvm/llvm-project] 7ddf6e: [SlotIndexes] Use upper/lower bound terminology fo...

[Jay Foad via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7ddf6e915c72de13789959f0f297545ff08df537
      https://github.com/llvm/llvm-project/commit/7ddf6e915c72de13789959f0f297545ff08df537
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2023-10-11 (Wed, 11 Oct 2023)

  Changed paths:
    M llvm/include/llvm/CodeGen/SlotIndexes.h
    M llvm/lib/CodeGen/VirtRegMap.cpp

  Log Message:
  -----------
  [SlotIndexes] Use upper/lower bound terminology for MBB searches. NFC. (#68802)

Rename advanceMBBIndex and findMBBIndex to getMBBLowerBound and add
getMBBUpperBound.

The motivations are:
- Make it clear what kind of search is being done, using names inspired
  by std::upper/lower_bound.
- Simplify getMBBFromIndex which really wants an upper bound search and
  previously had to work hard to get the result it wanted from a lower
  bound search.