[libc-commits] [libc] [libc][math] Improve hypotf performance. (PR #186627)

[via libc-commits]

zimmermann6 wrote:

I get an error:
```
zimmerma at croissant:~/svn/core-math$ CORE_MATH_CHECK_STD=true LIBM=$L ./check.sh hypotf
Running worst cases check in --rndn mode...
Spurious invalid exception for x=inf y=-inf (z=inf)
```

https://github.com/llvm/llvm-project/pull/186627