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Commit 2aac3ee5 authored by Craig Topper's avatar Craig Topper
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[X86] Legalize 128/256 gathers/scatters on KNL by using widening rather than... 

[X86] Legalize 128/256 gathers/scatters on KNL by using widening rather than sign extending the index.

We can just widen the vectors with undef and zero extend the mask.

llvm-svn: 322308
parent 0ce22ef7
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