[all-commits] [llvm/llvm-project] ff3e2b: Revert "[VPlan] Add transformation to narrow inter...

[Martin Storsjö via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ff3e2ba9eb94217f3ad3525dc18b0c7b684e0abf
      https://github.com/llvm/llvm-project/commit/ff3e2ba9eb94217f3ad3525dc18b0c7b684e0abf
  Author: Martin Storsjö <martin at martin.st>
  Date:   2025-03-23 (Sun, 23 Mar 2025)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
    M llvm/test/Transforms/LoopVectorize/AArch64/transform-narrow-interleave-to-widen-memory-cost.ll
    M llvm/test/Transforms/LoopVectorize/AArch64/transform-narrow-interleave-to-widen-memory-with-wide-ops.ll
    M llvm/test/Transforms/LoopVectorize/X86/transform-narrow-interleave-to-widen-memory.ll

  Log Message:
  -----------
  Revert "[VPlan] Add transformation to narrow interleave groups. (#106441)"

This reverts commit dfa665f19c52d98b8d833a8e9073427ba5641b19.

This commit caused miscompilations in ffmpeg, see
https://github.com/llvm/llvm-project/pull/106441 for details.



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