[PATCH] D120695: [RISCV] Move class RISCVPassConfig declaration to RISCVTargetMachine.h for downstream. NFC

[Jim Lin via Phabricator via llvm-commits]

Jim added a comment.

In D120695#3350370 <https://reviews.llvm.org/D120695#3350370>, @craig.topper wrote:

> Can you clarify what *why* this helps downstream?

Add summary.


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  https://reviews.llvm.org/D120695/new/

https://reviews.llvm.org/D120695