message: The `<*const T>::guaranteed_*` methods now return an option for the unknown case
diff: @@ -819,20 +819,13 @@ fn swap(bcx: &mut FunctionBuilder<'_>, v: Value) -> Value {
  ret.write_cvalue(fx, val);
  }
  - sym::ptr_guaranteed_eq => {
  + sym::ptr_guaranteed_cmp => {
  intrinsic_args!(fx, args => (a, b); intrinsic);
  let val = crate::num::codegen_ptr_binop(fx, BinOp::Eq, a, b);
  ret.write_cvalue(fx, val);
  }
  - sym::ptr_guaranteed_ne => {
  - intrinsic_args!(fx, args => (a, b); intrinsic);
  -
  - let val = crate::num::codegen_ptr_binop(fx, BinOp::Ne, a, b);
  - ret.write_cvalue(fx, val);
  - }
  -
  sym::caller_location => {
  intrinsic_args!(fx, args => (); intrinsic);
  