[VPlan] The plan for outer loop vectorization for non-canonical IV?

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[VPlan] The plan for outer loop vectorization for non-canonical IV? #60879

Open PeixinQiao opened 1 year ago

PeixinQiao commented 1 year ago

Fortran array indexing usually starts from 1 instead of 0. Outer loop vectorization does not support non-canonical IV for now. I had one internal workload having the optimization opportunity using outer loop vectorization. I want to know if there is any plan to support non-canonical IV for outer loop vectorization.

PeixinQiao commented 1 year ago

@fhahn