🚀 go-pugleaf

I am in search of C-Compiler-Validation-Suites and was wondering
if anyone on the net could eventually pinpoint places where to get
such beasts, how much they cost and if you have used them, what was
your impression about the quality. 

Yes, I also know that on UNIX systems one considers a successful
compilation of the unix kernel (of course the kernel should run, too)
as sufficent validation of the compiler.

Any hints, advices, addresses, names and phone numbers of commercial
and non commercial places distributing such a suite would be greatly
appreciated.


Thanks in advance for your time,
stephan