[all-commits] [llvm/llvm-project] 1bfc61: [SLP]Fix spill cost analysis for split vectorized ...

[Alexey Bataev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1bfc61064ab46e44865453d2c2176f5e7f96987c
      https://github.com/llvm/llvm-project/commit/1bfc61064ab46e44865453d2c2176f5e7f96987c
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2025-03-28 (Fri, 28 Mar 2025)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    A llvm/test/Transforms/SLPVectorizer/X86/split-node-parent-operands-in-spill.ll

  Log Message:
  -----------
  [SLP]Fix spill cost analysis for split vectorized nodes

If the entry is SplitVectorize, it can be skipped in favor of its
operands, operands allow correctly detect spill costs.

Fixes #133288



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