itanium2.md

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(final_presence_set "2_1mf_bs"  "2_1mf.i, 2_1mf.b")
(final_presence_set "2_0b_bs"  "2_0b.bb")
(final_presence_set "2_1b_bs"  "2_1b.bb")
(final_presence_set "2_0bb_bs"  "2_0bb.b")
(final_presence_set "2_1bb_bs"  "2_1bb.b")
(final_presence_set "2_0mb_bs"  "2_0mb.b")
(final_presence_set "2_1mb_bs"  "2_1mb.b")

(exclusion_set "2_0m_bs"
   "2_0mi.i, 2_0mm.i, 2_0mm.f, 2_0mf.i, 2_0mb.b,\
    2_0mi.b, 2_0mf.b, 2_0mm.b, 2_0mlx., 2_m0_stop")
(exclusion_set "2_1m_bs"
   "2_1mi.i, 2_1mm.i, 2_1mm.f, 2_1mf.i, 2_1mb.b,\
    2_1mi.b, 2_1mf.b, 2_1mm.b, 2_1mlx., 2_m1_stop")
(exclusion_set "2_0mi_bs"  "2_0mii., 2_0mib., 2_mi0_stop")
(exclusion_set "2_1mi_bs"  "2_1mii., 2_1mib., 2_mi1_stop")
(exclusion_set "2_0mm_bs"  "2_0mmi., 2_0mmf., 2_0mmb.")
(exclusion_set "2_1mm_bs"  "2_1mmi., 2_1mmf., 2_1mmb.")
(exclusion_set "2_0mf_bs"  "2_0mfi., 2_0mfb.")
(exclusion_set "2_1mf_bs"  "2_1mfi., 2_1mfb.")
(exclusion_set "2_0b_bs"  "2_0bb.b")
(exclusion_set "2_1b_bs"  "2_1bb.b")
(exclusion_set "2_0bb_bs"  "2_0bbb.")
(exclusion_set "2_1bb_bs"  "2_1bbb.")
(exclusion_set "2_0mb_bs"  "2_0mbb.")
(exclusion_set "2_1mb_bs"  "2_1mbb.")

(exclusion_set
   "2_0m_bs, 2_0mi_bs, 2_0mm_bs, 2_0mf_bs, 2_0b_bs, 2_0bb_bs, 2_0mb_bs,
    2_1m_bs, 2_1mi_bs, 2_1mm_bs, 2_1mf_bs, 2_1b_bs, 2_1bb_bs, 2_1mb_bs"
   "2_stop")

(final_presence_set
   "2_0mi.i, 2_0mm.i, 2_0mf.i, 2_0mm.f, 2_0mb.b,\
    2_0mi.b, 2_0mm.b, 2_0mf.b, 2_0mlx."
   "2_m_cont")
(final_presence_set "2_0mii., 2_0mib." "2_mi_cont")
(final_presence_set "2_0mmi., 2_0mmf., 2_0mmb." "2_mm_cont")
(final_presence_set "2_0mfi., 2_0mfb." "2_mf_cont")
(final_presence_set "2_0bb.b" "2_b_cont")
(final_presence_set "2_0bbb." "2_bb_cont")
(final_presence_set "2_0mbb." "2_mb_cont")

(exclusion_set
   "2_0m.ii, 2_0m.mi, 2_0m.fi, 2_0m.mf, 2_0b.bb, 2_0m.bb,\
    2_0m.ib, 2_0m.mb, 2_0m.fb, 2_0m.lx"
   "2_m_cont, 2_mi_cont, 2_mm_cont, 2_mf_cont,\
    2_mb_cont, 2_b_cont, 2_bb_cont")

(exclusion_set "2_empty"
               "2_m_cont,2_mi_cont,2_mm_cont,2_mf_cont,\
                2_mb_cont,2_b_cont,2_bb_cont")

;; For m;mi bundle
(final_presence_set "2_m0_stop" "2_0m.mi")
(final_presence_set "2_0mm.i" "2_0mmi_cont")
(exclusion_set "2_0mmi_cont"
   "2_0m.ii, 2_0m.mi, 2_0m.fi, 2_0m.mf, 2_0b.bb, 2_0m.bb,\
    2_0m.ib, 2_0m.mb, 2_0m.fb, 2_0m.lx")
(exclusion_set "2_m0_stop" "2_0mm.i")
(final_presence_set "2_m1_stop" "2_1m.mi")
(exclusion_set "2_m1_stop" "2_1mm.i")
(final_presence_set "2_m_stop" "2_m0_stop, 2_m1_stop")

;; For mi;i bundle
(final_presence_set "2_mi0_stop" "2_0mi.i")
(final_presence_set "2_0mii." "2_0mii_cont")
(exclusion_set "2_0mii_cont"
   "2_0m.ii, 2_0m.mi, 2_0m.fi, 2_0m.mf, 2_0b.bb, 2_0m.bb,\
    2_0m.ib, 2_0m.mb, 2_0m.fb, 2_0m.lx")
(exclusion_set "2_mi0_stop" "2_0mii.")
(final_presence_set "2_mi1_stop" "2_1mi.i")
(exclusion_set "2_mi1_stop" "2_1mii.")
(final_presence_set "2_mi_stop" "2_mi0_stop, 2_mi1_stop")

(final_absence_set
   "2_0m.ii,2_0mi.i,2_0mii.,2_0m.mi,2_0mm.i,2_0mmi.,2_0m.fi,2_0mf.i,2_0mfi.,\
    2_0m.mf,2_0mm.f,2_0mmf.,2_0b.bb,2_0bb.b,2_0bbb.,2_0m.bb,2_0mb.b,2_0mbb.,\
    2_0m.ib,2_0mi.b,2_0mib.,2_0m.mb,2_0mm.b,2_0mmb.,2_0m.fb,2_0mf.b,2_0mfb.,\
    2_0m.lx,2_0mlx., \
    2_1m.ii,2_1mi.i,2_1mii.,2_1m.mi,2_1mm.i,2_1mmi.,2_1m.fi,2_1mf.i,2_1mfi.,\
    2_1m.mf,2_1mm.f,2_1mmf.,2_1b.bb,2_1bb.b,2_1bbb.,2_1m.bb,2_1mb.b,2_1mbb.,\
    2_1m.ib,2_1mi.b,2_1mib.,2_1m.mb,2_1mm.b,2_1mmb.,2_1m.fb,2_1mf.b,2_1mfb.,\
    2_1m.lx,2_1mlx."
   "2_m0_stop,2_m1_stop,2_mi0_stop,2_mi1_stop")

(define_insn_reservation "2_stop_bit" 0
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "stop_bit"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_stop|2_m0_stop|2_m1_stop|2_mi0_stop|2_mi1_stop")

(define_insn_reservation "2_br"      0
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "br"))
       (eq (symbol_ref "bundling_p") (const_int 0))) "2_B")
(define_insn_reservation "2_scall"   0
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "scall"))
       (eq (symbol_ref "bundling_p") (const_int 0))) "2_B")
(define_insn_reservation "2_fcmp"    2
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "fcmp"))
       (eq (symbol_ref "bundling_p") (const_int 0))) "2_F")
(define_insn_reservation "2_fcvtfx"  4
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "fcvtfx"))
       (eq (symbol_ref "bundling_p") (const_int 0))) "2_F")
(define_insn_reservation "2_fld"     6
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "fld"))
       (eq (symbol_ref "bundling_p") (const_int 0))) "2_M")
(define_insn_reservation "2_fldp"    6
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "fldp"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_M_only_um01")
(define_insn_reservation "2_fmac"    4
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "fmac"))
       (eq (symbol_ref "bundling_p") (const_int 0))) "2_F")
(define_insn_reservation "2_fmisc"   4
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "fmisc"))
       (eq (symbol_ref "bundling_p") (const_int 0))) "2_F")

;; There is only one insn `mov = ar.bsp' for frar_i:
;; Latency time ???
(define_insn_reservation "2_frar_i" 13
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "frar_i"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_I+2_only_ui0")
;; There is only two insns `mov = ar.unat' or `mov = ar.ccv' for frar_m:
;; Latency time ???
(define_insn_reservation "2_frar_m"  6
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "frar_m"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_M_only_um2")
(define_insn_reservation "2_frbr"    2
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "frbr"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_I+2_only_ui0")
(define_insn_reservation "2_frfr"    5
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "frfr"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_M_only_um2")
(define_insn_reservation "2_frpr"    2
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "frpr"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_I+2_only_ui0")

(define_insn_reservation "2_ialu"      1
    (and (and (eq_attr "cpu" "itanium2")
              (eq_attr "itanium_class" "ialu"))
         (eq (symbol_ref "bundling_p") (const_int 0)))
    "2_A")
(define_insn_reservation "2_icmp"    1
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "icmp"))
       (eq (symbol_ref "bundling_p") (const_int 0))) "2_A")
(define_insn_reservation "2_ilog"    1
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "ilog"))
       (eq (symbol_ref "bundling_p") (const_int 0))) "2_A")
(define_insn_reservation "2_mmalua"  2
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "mmalua"))
       (eq (symbol_ref "bundling_p") (const_int 0))) "2_A")
;; Latency time ???
(define_insn_reservation "2_ishf"    1
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "ishf"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_I+2_only_ui0")
(define_insn_reservation "2_ld"      1
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "ld"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_M_only_um01")
(define_insn_reservation "2_long_i"  1
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "long_i"))
       (eq (symbol_ref "bundling_p") (const_int 0))) "2_L")

(define_insn_reservation "2_mmmul"   2
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "mmmul"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_I+2_only_ui0")
;; Latency time ???
(define_insn_reservation "2_mmshf"   2
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "mmshf"))
       (eq (symbol_ref "bundling_p") (const_int 0))) "2_I")
;; Latency time ???
(define_insn_reservation "2_mmshfi"  1
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "mmshfi"))
       (eq (symbol_ref "bundling_p") (const_int 0))) "2_I")

;; Now we have only one insn (flushrs) of such class.  We assume that flushrs
;; is the 1st syllable of the bundle after stop bit.
(define_insn_reservation "2_rse_m"   0
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "rse_m"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "(2_0m.ii|2_0m.mi|2_0m.fi|2_0m.mf|2_0m.bb\
    |2_0m.ib|2_0m.mb|2_0m.fb|2_0m.lx)+2_um0")
(define_insn_reservation "2_sem"     0
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "sem"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_M_only_um23")

(define_insn_reservation "2_stf"     1
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "stf"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_M_only_um23")
(define_insn_reservation "2_st"      1
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "st"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_M_only_um23")
(define_insn_reservation "2_syst_m0" 0
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "syst_m0"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_M_only_um2")
(define_insn_reservation "2_syst_m"  0
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "syst_m"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_M_only_um0")
;; Reservation???
(define_insn_reservation "2_tbit"    1
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "tbit"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_I+2_only_ui0")

;; There is only ony insn `mov ar.pfs =' for toar_i:
(define_insn_reservation "2_toar_i"  0
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "toar_i"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_I+2_only_ui0")
;; There are only ony 2 insns `mov ar.ccv =' and `mov ar.unat =' for toar_m:
;; Latency time ???
(define_insn_reservation "2_toar_m"  5
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "toar_m"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_M_only_um2")
;; Latency time ???
(define_insn_reservation "2_tobr"    1
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "tobr"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_I+2_only_ui0")
(define_insn_reservation "2_tofr"    5
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "tofr"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_M_only_um23")
;; Latency time ???
(define_insn_reservation "2_topr"    1
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "topr"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_I+2_only_ui0")

(define_insn_reservation "2_xmpy"    4
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "xmpy"))
       (eq (symbol_ref "bundling_p") (const_int 0))) "2_F")
;; Latency time ???
(define_insn_reservation "2_xtd"     1
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "xtd"))
       (eq (symbol_ref "bundling_p") (const_int 0))) "2_I")

(define_insn_reservation "2_chk_s"   0
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "chk_s"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_I|2_M_only_um23")
(define_insn_reservation "2_lfetch"  0
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "lfetch"))
       (eq (symbol_ref "bundling_p") (const_int 0)))
  "2_M_only_um01")

(define_insn_reservation "2_nop_m"   0
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "nop_m"))
       (eq (symbol_ref "bundling_p") (const_int 0))) "2_M0")
(define_insn_reservation "2_nop_b"   0
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "nop_b"))
       (eq (symbol_ref "bundling_p") (const_int 0))) "2_NB")
(define_insn_reservation "2_nop_i"   0
  (and (and (eq_attr "cpu" "itanium2")
            (eq_attr "itanium_class" "nop_i"))
       (eq (symbol_ref "bundling_p") (const_int 0))) "2_I0")
(define_insn_reservation "2_nop_f"   0
  (and (and (eq_attr "cpu" "itanium2")