[libc-commits] [libc] [libc] Only add '-fno-builtin-*' on the entrypoints that use them (PR #100481)

[Nick Desaulniers via libc-commits]

nickdesaulniers wrote:

Seems like we can probably do this for non-GPU targets, too?

I'm very interested in supporting LTO for CPU targets as well.

https://github.com/llvm/llvm-project/pull/100481