[all-commits] [llvm/llvm-project] 888836: 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: 888836930b1ed30b2095d45fcffc482560cb0e39
      https://github.com/llvm/llvm-project/commit/888836930b1ed30b2095d45fcffc482560cb0e39
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2024-04-18 (Thu, 18 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 6f7160eedb2db02f37d4ffd52fff7b0cf88b3fdc.

This still causes large compile-time regressions in some cases.



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