pmfile assert.h cgg.y coerc.c cost.h cvtkeywords emlookup.c error.c expr.c expr.h extern.h hall.c instruct.c instruct.h iocc.c iocc.h keywords lookup.c lookup.h main.c output.c param.h property.h pseudo.h reg.h regvar.h scan.l set.c set.h strlookup.c subr.c token.h var.c varinfo.h ncgg.6