[libc-commits] [libc] [libc][math][c23] Add f16fmaf C23 math function (PR #95483)

[via libc-commits]

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@@ -983,6 +983,12 @@ using UInt = BigInt<Bits, false, internal::WordTypeSelectorT<Bits>>;
 template <size_t Bits>
 using Int = BigInt<Bits, true, internal::WordTypeSelectorT<Bits>>;
 
+// Provides limits of BigInt.
+template <size_t Bits, bool Signed, typename T>
+struct cpp::numeric_limits<BigInt<Bits, Signed, T>> {
+  LIBC_INLINE_VAR static constexpr int digits = Bits - Signed;
+};
+
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overmighty wrote:

TODO: Update this to provide `max()` and `min()`.

https://github.com/llvm/llvm-project/pull/95483