ShihPo Hung 5fb3a57ea7 [Cost] Add CostKind to getVectorInstrCost and its related users ...

LoopUnroll estimates the loop size via getInstructionCost(),
but getInstructionCost() cannot pass CostKind to getVectorInstrCost().
And so does getShuffleCost() to getBroadcastShuffleOverhead(),
getPermuteShuffleOverhead(), getExtractSubvectorOverhead(),
and getInsertSubvectorOverhead().

To address this, this patch adds an argument CostKind to these
functions.

Reviewed By: RKSimon

Differential Revision: https://reviews.llvm.org/D142116

2023-01-21 05:29:24 -08:00

47 KiB

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