[libcxx-commits] [libcxx] [libc++][math] Fix undue overflowing of `std::hypot(x, y, z)` (PR #93350)

[Louis Dionne via libcxx-commits]

ldionne wrote:

@PaulXiCao This seems to be failing with many error messages that seem legitimate: 

```
__math/hypot.h:74:15: error: magnitude of floating-point constant too large for type 'long double'; maximum is 1.7976931348623157E+308 [-Werror,-Wliteral-range]
      return {0x1.0p+8'190l, 0x1.0p-9'000l};
              ^
```

https://github.com/llvm/llvm-project/pull/93350