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

Tue Sep 17 03:46:56 PDT 2019

lenary added a comment.

In D62686#1671123 <https://reviews.llvm.org/D62686#1671123>, @lewis-revill wrote:

> There is an option to Clang for '-msave-restore' which should be utilized to enable this.

I don't think we'd have a problem if clang support for this came in a separate commit.

Repository:
  rG LLVM Github Monorepo

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

https://reviews.llvm.org/D62686