[all-commits] [llvm/llvm-project] 30ebcf: [SLP][NFC]Store operand entries in the map

[Alexey Bataev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 30ebcf6280ae098d9d16f5648e99855d612e4954
      https://github.com/llvm/llvm-project/commit/30ebcf6280ae098d9d16f5648e99855d612e4954
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2025-05-19 (Mon, 19 May 2025)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp

  Log Message:
  -----------
  [SLP][NFC]Store operand entries in the map

Instead of looking through all the vectorizable tree to find the operand
entry, better to store it in a separate map and perform quick lookup,
basing on user tree entry and operand index.
It allows to remove lots of duplicated code, simplify processing and fix
potential future issues with the analysis, affected by the codegen.
Also, improves compile time.

Reviewers: HanKuanChen, RKSimon, hiraditya

Reviewed By: hiraditya

Pull Request: https://github.com/llvm/llvm-project/pull/140549



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