[PATCH] D62686: [RISCV] Add support for save/restore of callee-saved registers via libcalls

[Ana Pazos via Phabricator via llvm-commits]

apazos added a comment.

Thanks Lewis, the runs are looking good, no failures, and good code size savings (average 3%)


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D62686/new/

https://reviews.llvm.org/D62686