[libc-commits] [libc] [libc][stdfix] Implement `countlsfx` functions (PR #114318)

[via libc-commits]

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@@ -45,6 +45,7 @@ template <> struct FXRep<short fract> {
   LIBC_INLINE_VAR static constexpr int FRACTION_LEN = SFRACT_FBIT;
   LIBC_INLINE_VAR static constexpr int TOTAL_LEN =
       SIGN_LEN + INTEGRAL_LEN + FRACTION_LEN;
+  LIBC_INLINE_VAR static constexpr int VALUE_LEN = INTEGRAL_LEN + FRACTION_LEN;
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PiJoules wrote:

nit: Perhaps to reduce copying `VALUE_LEN` N times in each specialization, you could have a free function

```
template <typename T>
constexpr int GetValueLen() { return T::INTEGRAL_LEN + T::FRACTIONAL_LEN; }
```

https://github.com/llvm/llvm-project/pull/114318