rename AddressOf -> RawBorrow inside the compiler

compiler/rustc_middle/src/mir/syntax.rs

@@ -1293,14 +1293,14 @@ pub enum Rvalue<'tcx> {
     /// nature of this operation?
     ThreadLocalRef(DefId),
 
-    /// Creates a pointer with the indicated mutability to the place.
+    /// Creates a raw pointer with the indicated mutability to the place.
     ///
-    /// This is generated by pointer casts like `&v as *const _` or raw address of expressions like
-    /// `&raw v` or `addr_of!(v)`.
+    /// This is generated by pointer casts like `&v as *const _` or raw borrow expressions like
+    /// `&raw const v`.
     ///
     /// Like with references, the semantics of this operation are heavily dependent on the aliasing
     /// model.
-    AddressOf(Mutability, Place<'tcx>),
+    RawPtr(Mutability, Place<'tcx>),
 
     /// Yields the length of the place, as a `usize`.
     ///