[clang] [llvm] Support -mnop-mcount and -mrecord-mcount on x86 elf targets. (PR #184641)

[Nikita Popov via llvm-commits]

https://github.com/nikic commented:

While I'd prefer to not have all these different mechanisms/options, it sounds like avoiding this isn't so simple on the kernel side, and the code needed to support it seems pretty minimal, so I guess I'm generally fine with it.

https://github.com/llvm/llvm-project/pull/184641