[libc-commits] [libc] [libc] Implement basic 'fenv.h' utilities on the AMD GPU (PR #83500)

[Matt Arsenault via libc-commits]

arsenm wrote:

> @lntue This seems to make the `nearbyint` test begin failing, most likely because `set_round` is no-longer a no-op. Any clue why that would be? I'm surprised it passed before if rounding was required.

Where's the test and failing in what way? We only have minimal strictfp support and nearbyint isn't implemented 

https://github.com/llvm/llvm-project/pull/83500