[all-commits] [llvm/llvm-project] efd605: Revert "[SLP]Attempt to vectorize long stores, if ...

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: efd60556f759fbfa0fc0a5984463daeaef20799c
      https://github.com/llvm/llvm-project/commit/efd60556f759fbfa0fc0a5984463daeaef20799c
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2024-04-17 (Wed, 17 Apr 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    M llvm/test/Transforms/SLPVectorizer/X86/pr46983.ll

  Log Message:
  -----------
  Revert "[SLP]Attempt to vectorize long stores, if short one failed."

This reverts commit 7d4e8c1f3bbfe976f4871c9cf953f76d771b0eda.

Contrary to the commit description, this does cause large
compile-time regressions (up to 10% on individual files).



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