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rs64.md revision 1.1.1.1.8.2 
      1  1.1.1.1.8.2  tls ;; Scheduling description for IBM RS64 processors.
      2  1.1.1.1.8.2  tls ;;   Copyright (C) 2003, 2004, 2007, 2009 Free Software Foundation, Inc.
      3  1.1.1.1.8.2  tls ;;
      4  1.1.1.1.8.2  tls ;; This file is part of GCC.
      5  1.1.1.1.8.2  tls 
      6  1.1.1.1.8.2  tls ;; GCC is free software; you can redistribute it and/or modify it
      7  1.1.1.1.8.2  tls ;; under the terms of the GNU General Public License as published
      8  1.1.1.1.8.2  tls ;; by the Free Software Foundation; either version 3, or (at your
      9  1.1.1.1.8.2  tls ;; option) any later version.
     10  1.1.1.1.8.2  tls 
     11  1.1.1.1.8.2  tls ;; GCC is distributed in the hope that it will be useful, but WITHOUT
     12  1.1.1.1.8.2  tls ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
     13  1.1.1.1.8.2  tls ;; or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
     14  1.1.1.1.8.2  tls ;; License for more details.
     15  1.1.1.1.8.2  tls 
     16  1.1.1.1.8.2  tls ;; You should have received a copy of the GNU General Public License
     17  1.1.1.1.8.2  tls ;; along with GCC; see the file COPYING3.  If not see
     18  1.1.1.1.8.2  tls ;; <http://www.gnu.org/licenses/>.
     19  1.1.1.1.8.2  tls 
     20  1.1.1.1.8.2  tls (define_automaton "rs64,rs64fp")
     21  1.1.1.1.8.2  tls (define_cpu_unit "iu_rs64" "rs64")
     22  1.1.1.1.8.2  tls (define_cpu_unit "mciu_rs64" "rs64")
     23  1.1.1.1.8.2  tls (define_cpu_unit "fpu_rs64" "rs64fp")
     24  1.1.1.1.8.2  tls (define_cpu_unit "lsu_rs64,bpu_rs64" "rs64")
     25  1.1.1.1.8.2  tls 
     26  1.1.1.1.8.2  tls ;; RS64a 64-bit IU, LSU, FPU, BPU
     27  1.1.1.1.8.2  tls 
     28  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-load" 2
     29  1.1.1.1.8.2  tls   (and (eq_attr "type" "load,load_ext,load_ext_u,load_ext_ux,load_ux,load_u")
     30  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
     31  1.1.1.1.8.2  tls   "lsu_rs64")
     32  1.1.1.1.8.2  tls 
     33  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-store" 2
     34  1.1.1.1.8.2  tls   (and (eq_attr "type" "store,store_ux,store_u,fpstore,fpstore_ux,fpstore_u")
     35  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
     36  1.1.1.1.8.2  tls   "lsu_rs64")
     37  1.1.1.1.8.2  tls 
     38  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-fpload" 3
     39  1.1.1.1.8.2  tls   (and (eq_attr "type" "fpload,fpload_ux,fpload_u")
     40  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
     41  1.1.1.1.8.2  tls   "lsu_rs64")
     42  1.1.1.1.8.2  tls 
     43  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-llsc" 2
     44  1.1.1.1.8.2  tls   (and (eq_attr "type" "load_l,store_c")
     45  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
     46  1.1.1.1.8.2  tls   "lsu_rs64")
     47  1.1.1.1.8.2  tls 
     48  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-integer" 1
     49  1.1.1.1.8.2  tls   (and (eq_attr "type" "integer,insert_word,insert_dword,shift,trap,\
     50  1.1.1.1.8.2  tls                         var_shift_rotate,cntlz,exts,isel")
     51  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
     52  1.1.1.1.8.2  tls   "iu_rs64")
     53  1.1.1.1.8.2  tls 
     54  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-two" 1
     55  1.1.1.1.8.2  tls   (and (eq_attr "type" "two")
     56  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
     57  1.1.1.1.8.2  tls   "iu_rs64,iu_rs64")
     58  1.1.1.1.8.2  tls 
     59  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-three" 1
     60  1.1.1.1.8.2  tls   (and (eq_attr "type" "three")
     61  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
     62  1.1.1.1.8.2  tls   "iu_rs64,iu_rs64,iu_rs64")
     63  1.1.1.1.8.2  tls 
     64  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-imul" 20
     65  1.1.1.1.8.2  tls   (and (eq_attr "type" "imul,imul_compare")
     66  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
     67  1.1.1.1.8.2  tls   "mciu_rs64*13")
     68  1.1.1.1.8.2  tls 
     69  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-imul2" 12
     70  1.1.1.1.8.2  tls   (and (eq_attr "type" "imul2")
     71  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
     72  1.1.1.1.8.2  tls   "mciu_rs64*5")
     73  1.1.1.1.8.2  tls 
     74  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-imul3" 8
     75  1.1.1.1.8.2  tls   (and (eq_attr "type" "imul3")
     76  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
     77  1.1.1.1.8.2  tls   "mciu_rs64*2")
     78  1.1.1.1.8.2  tls 
     79  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-lmul" 34
     80  1.1.1.1.8.2  tls   (and (eq_attr "type" "lmul,lmul_compare")
     81  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
     82  1.1.1.1.8.2  tls   "mciu_rs64*34")
     83  1.1.1.1.8.2  tls 
     84  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-idiv" 66
     85  1.1.1.1.8.2  tls   (and (eq_attr "type" "idiv")
     86  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
     87  1.1.1.1.8.2  tls   "mciu_rs64*66")
     88  1.1.1.1.8.2  tls 
     89  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-ldiv" 66
     90  1.1.1.1.8.2  tls   (and (eq_attr "type" "ldiv")
     91  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
     92  1.1.1.1.8.2  tls   "mciu_rs64*66")
     93  1.1.1.1.8.2  tls 
     94  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-compare" 3
     95  1.1.1.1.8.2  tls   (and (eq_attr "type" "cmp,fast_compare,compare,\
     96  1.1.1.1.8.2  tls                 delayed_compare,var_delayed_compare")
     97  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
     98  1.1.1.1.8.2  tls   "iu_rs64,nothing,bpu_rs64")
     99  1.1.1.1.8.2  tls 
    100  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-fpcompare" 5
    101  1.1.1.1.8.2  tls   (and (eq_attr "type" "fpcompare")
    102  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
    103  1.1.1.1.8.2  tls   "mciu_rs64,fpu_rs64,bpu_rs64")
    104  1.1.1.1.8.2  tls 
    105  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-fp" 4
    106  1.1.1.1.8.2  tls   (and (eq_attr "type" "fp,dmul")
    107  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
    108  1.1.1.1.8.2  tls   "mciu_rs64,fpu_rs64")
    109  1.1.1.1.8.2  tls 
    110  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-sdiv" 31
    111  1.1.1.1.8.2  tls   (and (eq_attr "type" "sdiv,ddiv")
    112  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
    113  1.1.1.1.8.2  tls   "mciu_rs64,fpu_rs64*31")
    114  1.1.1.1.8.2  tls 
    115  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-sqrt" 49
    116  1.1.1.1.8.2  tls   (and (eq_attr "type" "ssqrt,dsqrt")
    117  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
    118  1.1.1.1.8.2  tls   "mciu_rs64,fpu_rs64*49")
    119  1.1.1.1.8.2  tls 
    120  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-mfcr" 2
    121  1.1.1.1.8.2  tls   (and (eq_attr "type" "mfcr")
    122  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
    123  1.1.1.1.8.2  tls   "lsu_rs64")
    124  1.1.1.1.8.2  tls 
    125  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-mtcr" 3
    126  1.1.1.1.8.2  tls   (and (eq_attr "type" "mtcr")
    127  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
    128  1.1.1.1.8.2  tls   "lsu_rs64")
    129  1.1.1.1.8.2  tls 
    130  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-mtjmpr" 3
    131  1.1.1.1.8.2  tls   (and (eq_attr "type" "mtjmpr")
    132  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
    133  1.1.1.1.8.2  tls   "lsu_rs64")
    134  1.1.1.1.8.2  tls 
    135  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-mfjmpr" 2
    136  1.1.1.1.8.2  tls   (and (eq_attr "type" "mfjmpr")
    137  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
    138  1.1.1.1.8.2  tls   "lsu_rs64")
    139  1.1.1.1.8.2  tls 
    140  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-jmpreg" 1
    141  1.1.1.1.8.2  tls   (and (eq_attr "type" "jmpreg,branch,cr_logical,delayed_cr")
    142  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
    143  1.1.1.1.8.2  tls   "bpu_rs64")
    144  1.1.1.1.8.2  tls 
    145  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-isync" 6
    146  1.1.1.1.8.2  tls   (and (eq_attr "type" "isync")
    147  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
    148  1.1.1.1.8.2  tls   "bpu_rs64")
    149  1.1.1.1.8.2  tls 
    150  1.1.1.1.8.2  tls (define_insn_reservation "rs64a-sync" 1
    151  1.1.1.1.8.2  tls   (and (eq_attr "type" "sync")
    152  1.1.1.1.8.2  tls        (eq_attr "cpu" "rs64a"))
    153  1.1.1.1.8.2  tls   "lsu_rs64")
    154  1.1.1.1.8.2  tls 
    155