[X86] lowerV4F64Shuffle - prefer lowerShuffleAsDecomposedShuffleMerge if we're blending inplace/splatable shuffle inputs on AVX2 targets#126420

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RKSimon merged 1 commit intollvm:mainfrom

RKSimon:x86-blend-broadcast

Feb 9, 2025

Commits on Feb 9, 2025

[X86] lowerV4F64Shuffle - prefer lowerShuffleAsDecomposedShuffleMerge if we're blending inplace/splatable shuffle inputs on AVX2 targets
RKSimon
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