I was going through my bug reports yesterday when I had a spare minute and noticed at least one crasher that I couldn't easily verify as fixed since it required an ancient compiler (read: it had sat untouched in years).
Now that big ticket items like module stability are done, are compiler crashers higher on the priority list? One that has been vexing us for a long while now (and we just recently were able to narrow it down to an existing issue) is SR-11153. Beyond that, it looks like there are 350 open issues with the CompilerCrasher label.