[gnu.gcc.bug] Questions about porting GCC

seanf@UCSCC.UCSC.EDU (03/13/89)

Does anybody have a list of which insn's are absolutely necessary to
port gcc to a new machine?  For example, it won't compile at all unless
you have 'movsi' and 'movqi' defined; are there other ones for which it
won't generate code without?

Thanks,
Sean.
seanf@sco.com (through ucscc.ucsc.edu, sun, uunet)