2005-06-15 Dave Brolley <brolley@redhat.com>

2005-06-15  Dave Brolley  <brolley@redhat.com>

        * sid-cpu.scm (-gen-hw-stream-and-destream-fns): New function.
        (cgen-cpu.h): Call it.

        Contributed on behalf of Graydon Hoare
        2001-06-05  graydon hoare  <graydon@redhat.com>

        * utils.scm (foldl): Define.
        (foldr): Define.
        (filter): Define.
        (union): Define.
        (intersection): Simplify.
        * sid.scm : Set APPLICATION to SID-SIMULATOR.
        (-op-gen-delayed-set-maybe-trace): Define.
        (<operand> 'gen-set-{quiet,trace}): Delegate to
        op-gen-delayed-set-quiet etc. Note: this is still a little tangled
        up and needs cleaning.
        (-with-parallel?): Hardwire with-parallel to #t.
        (<operand> 'cxmake-get): Replace with lookahead-aware code
        * sid-decode.scm: Remove per-insn writeback fns.
        (-gen-idesc-decls): Redefine sem_fn type.
        * sid-cpu.scm (gen-write-stack-structure): Replace parexec stuff
        with write stack stuff.
        (cgen-write.cxx): Replace per-insn writebacks with single write
        stack writeback. Add write stack reset function.
        (-gen-scache-semantic-fn insn): Replace parexec stuff with write
        stack stuff.
        * rtl-c.scm (xop): Clone operand into delayed operand if #:delayed
        estate attribute set.
        (delay): Set #:delayed attribute to calculated delay, update
        maximum delay of cpu, check (delay ...) usage.
        * operand.scm (<operand>): Add delayed slot to <operand>.
        * mach.scm (<cpu>): Add max-delay slot to <cpu>.
        * dev.scm (load-sid): Set APPLICATION to SID-SIMULATOR.
        * doc/rtl.texi (Expressions): Add section on (delay ...).