[all-commits] [llvm/llvm-project] d69c67: [WebAssembly] Add initial shuffle cost capabilitie...

[Jasmine Tang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d69c6709349b9672502f22917a325ccfa44d516b
      https://github.com/llvm/llvm-project/commit/d69c6709349b9672502f22917a325ccfa44d516b
  Author: Jasmine Tang <jjasmine at igalia.com>
  Date:   2026-03-23 (Mon, 23 Mar 2026)

  Changed paths:
    M llvm/lib/Target/WebAssembly/WebAssemblyTargetTransformInfo.cpp
    M llvm/lib/Target/WebAssembly/WebAssemblyTargetTransformInfo.h
    A llvm/test/Transforms/SLPVectorizer/WebAssembly/simd-splat-shuffle-cost.ll

  Log Message:
  -----------
  [WebAssembly] Add initial shuffle cost capabilities  (#187596)

Fixes #178940

Fixes the case of i16x8, i8x16 manual splat not recognized but the case of i32x4 still remains.



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