[all-commits] [llvm/llvm-project] 2b3965: [CodeGen] Add early-exit to getFoldedSpillSize (#1...

[Cullen Rhodes via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2b3965adc730764b9c88299d8548fbdc437e82bf
      https://github.com/llvm/llvm-project/commit/2b3965adc730764b9c88299d8548fbdc437e82bf
  Author: Cullen Rhodes <cullen.rhodes at arm.com>
  Date:   2026-04-16 (Thu, 16 Apr 2026)

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

  Log Message:
  -----------
  [CodeGen] Add early-exit to getFoldedSpillSize (#192201)

TargetInstrInfo::hasStoreToStackSlot is showing up in compile-time
profiles of sqlite via MachineInstr::getFoldedSpillSize. Adding an
early-exit for non-store instructions is a small win on this and some
other workloads on stage1-aarch64-O0-g.

https://llvm-compile-time-tracker.com/compare.php?from=215f35eb8f1c313ac135ad47db1cc0b99b3ae694&to=4d8ce0a2e30829976c03a9e90b2dc56ab9b60646&stat=instructions%3Au



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