+
+ /// getSizeOf constant expr - computes the size of a type in a target
+ /// independent way (Note: the return type is an i64).
+ ///
+ Constant* getConstantExprSizeOf(const Type* Ty);
+
+ /// Floating point negation must be implemented with f(x) = -0.0 - x. This
+ /// method returns the negative zero constant for floating point or vector
+ /// floating point types; for all other types, it returns the null value.