[PATCH] D57450: [RISCV] Set MaxAtomicInlineWidth and MaxAtomicPromoteWidth for RV32/RV64 targets with atomics

[Sam Elliott via Phabricator via cfe-commits]

lenary commandeered this revision.
lenary added a reviewer: asb.
lenary added a comment.

Chatted to @asb and he wants me to take over this set of changes.


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D57450/new/

https://reviews.llvm.org/D57450