RFR(S): 8175096: Use Subword Analysis for set vector size
Deshpande, Vivek R
vivek.r.deshpande at intel.com
Thu Feb 16 19:45:56 UTC 2017
Currently subword types cannot use entire vector width using SLP.
This fix analyzes the subword in the loop for possibility of narrowing and sets the vector size accordingly.
I have also updated the JBS entry.
Would you please review and sponsor it.
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