diff --git a/Source/Core/Common/BitField.h b/Source/Core/Common/BitField.h
index 10312f1c38..85a595239c 100644
--- a/Source/Core/Common/BitField.h
+++ b/Source/Core/Common/BitField.h
@@ -121,7 +121,7 @@ private:
 public:
   // Force default constructor to be created
   // so that we can use this within unions
-  BitField() = default;
+  constexpr BitField() = default;
 
   // We explicitly delete the copy assignment operator here, because the
   // default copy assignment would copy the full storage value, rather than
@@ -139,34 +139,33 @@ public:
     return *this;
   }
 
-  __forceinline T Value() const
-  {
-    if (std::numeric_limits<T>::is_signed)
-    {
-      std::size_t shift = 8 * sizeof(T) - bits;
-      return (T)((storage << (shift - position)) >> shift);
-    }
-    else
-    {
-      return (T)((storage & GetMask()) >> position);
-    }
-  }
-
-  __forceinline operator T() const { return Value(); }
+  constexpr T Value() const { return Value(std::is_signed<T>()); }
+  constexpr operator T() const { return Value(); }
 private:
   // StorageType is T for non-enum types and the underlying type of T if
   // T is an enumeration. Note that T is wrapped within an enable_if in the
   // former case to workaround compile errors which arise when using
   // std::underlying_type<T>::type directly.
-  typedef typename std::conditional<std::is_enum<T>::value, std::underlying_type<T>,
-                                    std::enable_if<true, T>>::type::type StorageType;
+  using StorageType = typename std::conditional_t<std::is_enum<T>::value, std::underlying_type<T>,
+                                                  std::enable_if<true, T>>::type;
 
   // Unsigned version of StorageType
-  typedef typename std::make_unsigned<StorageType>::type StorageTypeU;
+  using StorageTypeU = std::make_unsigned_t<StorageType>;
 
-  __forceinline StorageType GetMask() const
+  constexpr T Value(std::true_type) const
   {
-    return (((StorageTypeU)~0) >> (8 * sizeof(T) - bits)) << position;
+    using shift_amount = std::integral_constant<size_t, 8 * sizeof(T) - bits>;
+    return static_cast<T>((storage << (shift_amount() - position)) >> shift_amount());
+  }
+
+  constexpr T Value(std::false_type) const
+  {
+    return static_cast<T>((storage & GetMask()) >> position);
+  }
+
+  static constexpr StorageType GetMask()
+  {
+    return (std::numeric_limits<StorageTypeU>::max() >> (8 * sizeof(T) - bits)) << position;
   }
 
   StorageType storage;