Was PCC ever considered?

[Mayuresh Kathe]

Since FreeBSD uses Clang/LLVM (which is kind-a huge) I wondered if PCC 
was ever considered during the GCC days or even while contemplating the 
switch to Clang/LLVM.

If PCC was considered but rejected, may I know the reasons and rationale 
for the same?

Thanks,

~Mayuresh