[all-commits] [llvm/llvm-project] 2692e1: [LiveRegUnits] Avoid accidentally O(n^2) loop in a...

[Benjamin Maxwell via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2692e148d5c83336c2d4163fb0dc004856549193
      https://github.com/llvm/llvm-project/commit/2692e148d5c83336c2d4163fb0dc004856549193
  Author: Benjamin Maxwell <benjamin.maxwell at arm.com>
  Date:   2026-08-08 (Sat, 08 Aug 2026)

  Changed paths:
    M llvm/lib/CodeGen/LiveRegUnits.cpp

  Log Message:
  -----------
  [LiveRegUnits] Avoid accidentally O(n^2) loop in addCalleeSavedRegs (NFC) (#214740)

This is a small improvement for `stage1-aarch64-O3`:
https://llvm-compile-time-tracker.com/compare.php?from=94af8651da4a1b907a8ea2acb698d72aad3df722&to=ce67ef155e8fc7945a6ec930a12e5762a45fa00b&stat=instructions:u



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