[gnu.gcc] __builtin routines

rfg@MCC.COM (Ron Guilmette) (05/04/89)

What is the story regarding the __builtin routines?  There is nothing
in the manual about these beasties.  Looking at the code in expand_builtin(),
it seems that these little devils are mostly non-features at this time.
Is that correct?  If so, I'd be curious about the ETA of these features.

// rfg