[llvm] [NVPTX] Improve support for {ex2,lg2}.approx (PR #120519)

[Joseph Huber via llvm-commits]

jhuber6 wrote:

> @Artem-B
> 
> Also, I thought I'd ask here: do you know how I can gain write access? I emailed Chris Lattner but he didn't respond.

https://llvm.org/docs/DeveloperPolicy.html#obtaining-commit-access though I believe they're in the process of updating that, something like requiring 5 commits and two existing contributors to +1.

https://github.com/llvm/llvm-project/pull/120519