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Commit aa46204e authored by Craig Topper's avatar Craig Topper
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[DAGCombiner] Remove the half vector width check for the combine of... 

[DAGCombiner] Remove the half vector width check for the combine of EXTRACT_SUBVECTOR from an INSERT_SUBVECTOR.

This gives more parallelism opportunities for AVX-512 when dealing with 128-bit extracts from 512-bit vectors.

llvm-svn: 294930
parent 53eafa8e
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