[llvm] [Support] Remove redundant forwarding functions read/write (NFC) (PR #66051)

[Louis Dionne via llvm-commits]

ldionne wrote:

> Change looks good to me.
> 
> @ldionne - any idea about the premerge check failure? I can't seem to make sense of it - is it some flake/infrastructure failure, or is it suggesting some actual problem with this patch?

It definitely looks infrastructure-related to me, not an issue with this patch. I'm trying to figure out whether that was a flake here: https://github.com/llvm/llvm-project/pull/66650. Thanks for the heads up.

https://github.com/llvm/llvm-project/pull/66051