Comment by TimJYoung

Object Pascal (Delphi) also optimizes case statements, depending upon the nature of the statement:

https://stackoverflow.com/a/2548425

I tested this recently (Delphi XE6), and it definitely is as-described: you get straight jump instructions with enough case statement branches, and it is very fast.

Barry Kelly worked on the Delphi compiler, and I believe he comments here on Hacker News occasionally.