[all-commits] [llvm/llvm-project] 3380da: [lld][InstrProf] Refactor BPSectionOrderer.cpp (#1...

[Ellis Hoag via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3380dae2f0d6b8035744da573c4508b98c80045c
      https://github.com/llvm/llvm-project/commit/3380dae2f0d6b8035744da573c4508b98c80045c
  Author: Ellis Hoag <ellis.sparky.hoag at gmail.com>
  Date:   2024-09-05 (Thu, 05 Sep 2024)

  Changed paths:
    M lld/MachO/BPSectionOrderer.cpp

  Log Message:
  -----------
  [lld][InstrProf] Refactor BPSectionOrderer.cpp (#107347)

Refactor some code in `BPSectionOrderer.cpp` in preparation for
https://github.com/llvm/llvm-project/pull/107348.

* Rename `constructNodesForCompression()` -> `getUnsForCompression()`
and return a `SmallVector` directly rather than populating a vector
alias
* Pass `duplicateSectionIdxs` as a pointer to make it possible to skip
finding (nearly) duplicate sections
* Combine `duplicate{Function,Data}SectionIdxs` into one variable
* Compute all `BPFunctionNode` vectors at the end (like
`nodesForStartup`)

There should be no functional change.



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