Non-equivalence means that they have different fucntionality.
Unmapped means that Conforaml can't find object in Revised design according to rename rules.
If your points non-equivalent, check Revised design correctness.
If they reported (REPORT UNMAPPED POINTS) as unmapped make something like this (from UG):
" Do the following to manually map key points:
1. Click the primary output pin in the Golden design to highlight it.
2. Right-click and choose Set Target Mapping Point from the pop-up menu.
3. Click the primary output pin in the Revised design to highlight it.
4. Right-click and choose Add Mapping Point – Non-invert from the pop-up menu.
"