[libc-commits] [libc] [libc][math][c23] add c23 floating point fmaximum and fminimum fns (PR #86016)

[via libc-commits]

lntue wrote:

You should also try with full build mode: start with a clean build folder:
```
$ cmake ../llvm -GNinja -DLLVM_ENABLE_PROJECTS="llvm;libcl;clang;compiler-rt" -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_BUILD_TYPE=Release -DLLVM_LIBC_INCLUDE_SCUDO=ON -DLLVM_LIBC_FULL_BUILD=ON
$ ninja libc
$ ninja check-libc
```
And you should be able to test them individually:
```
$ ninja libc.test.src.math.smoke.fmaximumf128_test.__unit__
```

https://github.com/llvm/llvm-project/pull/86016