gcc/config/nios2/ldstwm.md

   1 /* Nios II R2 CDX ldwm/stwm/push.h/pop.n instruction patterns.
   2    This file was automatically generated using nios2-ldstwm.sml.
   3    Please do not edit manually.
   4
   5    Copyright (C) 2014-2020 Free Software Foundation, Inc.
   6    Contributed by Mentor Graphics.
   7
   8    This file is part of GCC.
   9
  10    GCC is free software; you can redistribute it and/or modify it
  11    under the terms of the GNU General Public License as published
  12    by the Free Software Foundation; either version 3, or (at your
  13    option) any later version.
  14
  15    GCC is distributed in the hope that it will be useful, but WITHOUT
  16    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  17    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  18    License for more details.
  19
  20    You should have received a copy of the GNU General Public License and
  21    a copy of the GCC Runtime Library Exception along with this program;
  22    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  23    <http://www.gnu.org/licenses/>.  */
  24
  25 (define_insn "*cdx_push_ra_fp"
  26   [(match_parallel 0 ""
  27     [(set (reg:SI SP_REGNO)
  28           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
  29      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -4))) (reg:SI RA_REGNO))
  30      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -8))) (reg:SI FP_REGNO))])]
  31    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 3
  32     && (-INTVAL (operands[1]) & 3) == 0
  33     && (-INTVAL (operands[1]) - 8) <= 60"
  34 {
  35   operands[2] = GEN_INT (-INTVAL (operands[1]) - 8);
  36   return "push.n\\t{ra, fp}, %2";
  37 }
  38   [(set_attr "type" "push")])
  39
  40 (define_insn "*cdx_push_ra"
  41   [(match_parallel 0 ""
  42     [(set (reg:SI SP_REGNO)
  43           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
  44      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -4))) (reg:SI RA_REGNO))])]
  45    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 2
  46     && (-INTVAL (operands[1]) & 3) == 0
  47     && (-INTVAL (operands[1]) - 4) <= 60"
  48 {
  49   operands[2] = GEN_INT (-INTVAL (operands[1]) - 4);
  50   return "push.n\\t{ra}, %2";
  51 }
  52   [(set_attr "type" "push")])
  53
  54 (define_insn "*cdx_pop_fp_ra"
  55   [(match_parallel 0 "pop_operation"
  56     [(return)
  57      (set (reg:SI SP_REGNO)
  58           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
  59      (set (reg:SI RA_REGNO) (match_operand:SI 2 "stack_memory_operand" ""))
  60      (set (reg:SI FP_REGNO) (match_operand:SI 3 "stack_memory_operand" ""))])]
  61    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 4"
  62 {
  63   rtx x = XEXP (operands[3], 0);
  64   operands[3] = REG_P (x) ? const0_rtx : XEXP (x, 1);
  65   return "pop.n\\t{fp, ra}, %3";
  66 }
  67   [(set_attr "type" "pop")])
  68
  69 (define_insn "*cdx_pop_ra"
  70   [(match_parallel 0 "pop_operation"
  71     [(return)
  72      (set (reg:SI SP_REGNO)
  73           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
  74      (set (reg:SI RA_REGNO) (match_operand:SI 2 "stack_memory_operand" ""))])]
  75    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 3"
  76 {
  77   rtx x = XEXP (operands[2], 0);
  78   operands[2] = REG_P (x) ? const0_rtx : XEXP (x, 1);
  79   return "pop.n\\t{ra}, %2";
  80 }
  81   [(set_attr "type" "pop")])
  82
  83 (define_insn "*cdx_push_ra_fp_r16"
  84   [(match_parallel 0 ""
  85     [(set (reg:SI SP_REGNO)
  86           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
  87      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -4))) (reg:SI RA_REGNO))
  88      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -8))) (reg:SI FP_REGNO))
  89      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -12))) (reg:SI 16))])]
  90    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 4
  91     && (-INTVAL (operands[1]) & 3) == 0
  92     && (-INTVAL (operands[1]) - 12) <= 60"
  93 {
  94   operands[2] = GEN_INT (-INTVAL (operands[1]) - 12);
  95   return "push.n\\t{ra, fp, r16}, %2";
  96 }
  97   [(set_attr "type" "push")])
  98
  99 (define_insn "*cdx_push_ra_r16"
 100   [(match_parallel 0 ""
 101     [(set (reg:SI SP_REGNO)
 102           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 103      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -4))) (reg:SI RA_REGNO))
 104      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -8))) (reg:SI 16))])]
 105    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 3
 106     && (-INTVAL (operands[1]) & 3) == 0
 107     && (-INTVAL (operands[1]) - 8) <= 60"
 108 {
 109   operands[2] = GEN_INT (-INTVAL (operands[1]) - 8);
 110   return "push.n\\t{ra, r16}, %2";
 111 }
 112   [(set_attr "type" "push")])
 113
 114 (define_insn "*cdx_pop_r16_fp_ra"
 115   [(match_parallel 0 "pop_operation"
 116     [(return)
 117      (set (reg:SI SP_REGNO)
 118           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 119      (set (reg:SI RA_REGNO) (match_operand:SI 2 "stack_memory_operand" ""))
 120      (set (reg:SI FP_REGNO) (match_operand:SI 3 "stack_memory_operand" ""))
 121      (set (reg:SI 16) (match_operand:SI 4 "stack_memory_operand" ""))])]
 122    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 5"
 123 {
 124   rtx x = XEXP (operands[4], 0);
 125   operands[4] = REG_P (x) ? const0_rtx : XEXP (x, 1);
 126   return "pop.n\\t{r16, fp, ra}, %4";
 127 }
 128   [(set_attr "type" "pop")])
 129
 130 (define_insn "*cdx_pop_r16_ra"
 131   [(match_parallel 0 "pop_operation"
 132     [(return)
 133      (set (reg:SI SP_REGNO)
 134           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 135      (set (reg:SI RA_REGNO) (match_operand:SI 2 "stack_memory_operand" ""))
 136      (set (reg:SI 16) (match_operand:SI 3 "stack_memory_operand" ""))])]
 137    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 4"
 138 {
 139   rtx x = XEXP (operands[3], 0);
 140   operands[3] = REG_P (x) ? const0_rtx : XEXP (x, 1);
 141   return "pop.n\\t{r16, ra}, %3";
 142 }
 143   [(set_attr "type" "pop")])
 144
 145 (define_insn "*cdx_push_ra_fp_r17_r16"
 146   [(match_parallel 0 ""
 147     [(set (reg:SI SP_REGNO)
 148           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 149      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -4))) (reg:SI RA_REGNO))
 150      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -8))) (reg:SI FP_REGNO))
 151      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -12))) (reg:SI 17))
 152      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -16))) (reg:SI 16))])]
 153    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 5
 154     && (-INTVAL (operands[1]) & 3) == 0
 155     && (-INTVAL (operands[1]) - 16) <= 60"
 156 {
 157   operands[2] = GEN_INT (-INTVAL (operands[1]) - 16);
 158   return "push.n\\t{ra, fp, r17, r16}, %2";
 159 }
 160   [(set_attr "type" "push")])
 161
 162 (define_insn "*cdx_push_ra_r17_r16"
 163   [(match_parallel 0 ""
 164     [(set (reg:SI SP_REGNO)
 165           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 166      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -4))) (reg:SI RA_REGNO))
 167      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -8))) (reg:SI 17))
 168      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -12))) (reg:SI 16))])]
 169    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 4
 170     && (-INTVAL (operands[1]) & 3) == 0
 171     && (-INTVAL (operands[1]) - 12) <= 60"
 172 {
 173   operands[2] = GEN_INT (-INTVAL (operands[1]) - 12);
 174   return "push.n\\t{ra, r17, r16}, %2";
 175 }
 176   [(set_attr "type" "push")])
 177
 178 (define_insn "*cdx_pop_r16_r17_fp_ra"
 179   [(match_parallel 0 "pop_operation"
 180     [(return)
 181      (set (reg:SI SP_REGNO)
 182           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 183      (set (reg:SI RA_REGNO) (match_operand:SI 2 "stack_memory_operand" ""))
 184      (set (reg:SI FP_REGNO) (match_operand:SI 3 "stack_memory_operand" ""))
 185      (set (reg:SI 17) (match_operand:SI 4 "stack_memory_operand" ""))
 186      (set (reg:SI 16) (match_operand:SI 5 "stack_memory_operand" ""))])]
 187    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 6"
 188 {
 189   rtx x = XEXP (operands[5], 0);
 190   operands[5] = REG_P (x) ? const0_rtx : XEXP (x, 1);
 191   return "pop.n\\t{r16, r17, fp, ra}, %5";
 192 }
 193   [(set_attr "type" "pop")])
 194
 195 (define_insn "*cdx_pop_r16_r17_ra"
 196   [(match_parallel 0 "pop_operation"
 197     [(return)
 198      (set (reg:SI SP_REGNO)
 199           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 200      (set (reg:SI RA_REGNO) (match_operand:SI 2 "stack_memory_operand" ""))
 201      (set (reg:SI 17) (match_operand:SI 3 "stack_memory_operand" ""))
 202      (set (reg:SI 16) (match_operand:SI 4 "stack_memory_operand" ""))])]
 203    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 5"
 204 {
 205   rtx x = XEXP (operands[4], 0);
 206   operands[4] = REG_P (x) ? const0_rtx : XEXP (x, 1);
 207   return "pop.n\\t{r16, r17, ra}, %4";
 208 }
 209   [(set_attr "type" "pop")])
 210
 211 (define_insn "*cdx_push_ra_fp_r18_r17_r16"
 212   [(match_parallel 0 ""
 213     [(set (reg:SI SP_REGNO)
 214           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 215      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -4))) (reg:SI RA_REGNO))
 216      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -8))) (reg:SI FP_REGNO))
 217      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -12))) (reg:SI 18))
 218      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -16))) (reg:SI 17))
 219      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -20))) (reg:SI 16))])]
 220    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 6
 221     && (-INTVAL (operands[1]) & 3) == 0
 222     && (-INTVAL (operands[1]) - 20) <= 60"
 223 {
 224   operands[2] = GEN_INT (-INTVAL (operands[1]) - 20);
 225   return "push.n\\t{ra, fp, r18, r17, r16}, %2";
 226 }
 227   [(set_attr "type" "push")])
 228
 229 (define_insn "*cdx_push_ra_r18_r17_r16"
 230   [(match_parallel 0 ""
 231     [(set (reg:SI SP_REGNO)
 232           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 233      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -4))) (reg:SI RA_REGNO))
 234      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -8))) (reg:SI 18))
 235      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -12))) (reg:SI 17))
 236      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -16))) (reg:SI 16))])]
 237    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 5
 238     && (-INTVAL (operands[1]) & 3) == 0
 239     && (-INTVAL (operands[1]) - 16) <= 60"
 240 {
 241   operands[2] = GEN_INT (-INTVAL (operands[1]) - 16);
 242   return "push.n\\t{ra, r18, r17, r16}, %2";
 243 }
 244   [(set_attr "type" "push")])
 245
 246 (define_insn "*cdx_pop_r16_r17_r18_fp_ra"
 247   [(match_parallel 0 "pop_operation"
 248     [(return)
 249      (set (reg:SI SP_REGNO)
 250           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 251      (set (reg:SI RA_REGNO) (match_operand:SI 2 "stack_memory_operand" ""))
 252      (set (reg:SI FP_REGNO) (match_operand:SI 3 "stack_memory_operand" ""))
 253      (set (reg:SI 18) (match_operand:SI 4 "stack_memory_operand" ""))
 254      (set (reg:SI 17) (match_operand:SI 5 "stack_memory_operand" ""))
 255      (set (reg:SI 16) (match_operand:SI 6 "stack_memory_operand" ""))])]
 256    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 7"
 257 {
 258   rtx x = XEXP (operands[6], 0);
 259   operands[6] = REG_P (x) ? const0_rtx : XEXP (x, 1);
 260   return "pop.n\\t{r16, r17, r18, fp, ra}, %6";
 261 }
 262   [(set_attr "type" "pop")])
 263
 264 (define_insn "*cdx_pop_r16_r17_r18_ra"
 265   [(match_parallel 0 "pop_operation"
 266     [(return)
 267      (set (reg:SI SP_REGNO)
 268           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 269      (set (reg:SI RA_REGNO) (match_operand:SI 2 "stack_memory_operand" ""))
 270      (set (reg:SI 18) (match_operand:SI 3 "stack_memory_operand" ""))
 271      (set (reg:SI 17) (match_operand:SI 4 "stack_memory_operand" ""))
 272      (set (reg:SI 16) (match_operand:SI 5 "stack_memory_operand" ""))])]
 273    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 6"
 274 {
 275   rtx x = XEXP (operands[5], 0);
 276   operands[5] = REG_P (x) ? const0_rtx : XEXP (x, 1);
 277   return "pop.n\\t{r16, r17, r18, ra}, %5";
 278 }
 279   [(set_attr "type" "pop")])
 280
 281 (define_insn "*cdx_push_ra_fp_r19_r18_r17_r16"
 282   [(match_parallel 0 ""
 283     [(set (reg:SI SP_REGNO)
 284           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 285      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -4))) (reg:SI RA_REGNO))
 286      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -8))) (reg:SI FP_REGNO))
 287      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -12))) (reg:SI 19))
 288      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -16))) (reg:SI 18))
 289      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -20))) (reg:SI 17))
 290      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -24))) (reg:SI 16))])]
 291    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 7
 292     && (-INTVAL (operands[1]) & 3) == 0
 293     && (-INTVAL (operands[1]) - 24) <= 60"
 294 {
 295   operands[2] = GEN_INT (-INTVAL (operands[1]) - 24);
 296   return "push.n\\t{ra, fp, r19, r18, r17, r16}, %2";
 297 }
 298   [(set_attr "type" "push")])
 299
 300 (define_insn "*cdx_push_ra_r19_r18_r17_r16"
 301   [(match_parallel 0 ""
 302     [(set (reg:SI SP_REGNO)
 303           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 304      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -4))) (reg:SI RA_REGNO))
 305      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -8))) (reg:SI 19))
 306      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -12))) (reg:SI 18))
 307      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -16))) (reg:SI 17))
 308      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -20))) (reg:SI 16))])]
 309    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 6
 310     && (-INTVAL (operands[1]) & 3) == 0
 311     && (-INTVAL (operands[1]) - 20) <= 60"
 312 {
 313   operands[2] = GEN_INT (-INTVAL (operands[1]) - 20);
 314   return "push.n\\t{ra, r19, r18, r17, r16}, %2";
 315 }
 316   [(set_attr "type" "push")])
 317
 318 (define_insn "*cdx_pop_r16_r17_r18_r19_fp_ra"
 319   [(match_parallel 0 "pop_operation"
 320     [(return)
 321      (set (reg:SI SP_REGNO)
 322           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 323      (set (reg:SI RA_REGNO) (match_operand:SI 2 "stack_memory_operand" ""))
 324      (set (reg:SI FP_REGNO) (match_operand:SI 3 "stack_memory_operand" ""))
 325      (set (reg:SI 19) (match_operand:SI 4 "stack_memory_operand" ""))
 326      (set (reg:SI 18) (match_operand:SI 5 "stack_memory_operand" ""))
 327      (set (reg:SI 17) (match_operand:SI 6 "stack_memory_operand" ""))
 328      (set (reg:SI 16) (match_operand:SI 7 "stack_memory_operand" ""))])]
 329    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 8"
 330 {
 331   rtx x = XEXP (operands[7], 0);
 332   operands[7] = REG_P (x) ? const0_rtx : XEXP (x, 1);
 333   return "pop.n\\t{r16, r17, r18, r19, fp, ra}, %7";
 334 }
 335   [(set_attr "type" "pop")])
 336
 337 (define_insn "*cdx_pop_r16_r17_r18_r19_ra"
 338   [(match_parallel 0 "pop_operation"
 339     [(return)
 340      (set (reg:SI SP_REGNO)
 341           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 342      (set (reg:SI RA_REGNO) (match_operand:SI 2 "stack_memory_operand" ""))
 343      (set (reg:SI 19) (match_operand:SI 3 "stack_memory_operand" ""))
 344      (set (reg:SI 18) (match_operand:SI 4 "stack_memory_operand" ""))
 345      (set (reg:SI 17) (match_operand:SI 5 "stack_memory_operand" ""))
 346      (set (reg:SI 16) (match_operand:SI 6 "stack_memory_operand" ""))])]
 347    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 7"
 348 {
 349   rtx x = XEXP (operands[6], 0);
 350   operands[6] = REG_P (x) ? const0_rtx : XEXP (x, 1);
 351   return "pop.n\\t{r16, r17, r18, r19, ra}, %6";
 352 }
 353   [(set_attr "type" "pop")])
 354
 355 (define_insn "*cdx_push_ra_fp_r20_r19_r18_r17_r16"
 356   [(match_parallel 0 ""
 357     [(set (reg:SI SP_REGNO)
 358           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 359      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -4))) (reg:SI RA_REGNO))
 360      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -8))) (reg:SI FP_REGNO))
 361      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -12))) (reg:SI 20))
 362      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -16))) (reg:SI 19))
 363      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -20))) (reg:SI 18))
 364      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -24))) (reg:SI 17))
 365      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -28))) (reg:SI 16))])]
 366    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 8
 367     && (-INTVAL (operands[1]) & 3) == 0
 368     && (-INTVAL (operands[1]) - 28) <= 60"
 369 {
 370   operands[2] = GEN_INT (-INTVAL (operands[1]) - 28);
 371   return "push.n\\t{ra, fp, r20, r19, r18, r17, r16}, %2";
 372 }
 373   [(set_attr "type" "push")])
 374
 375 (define_insn "*cdx_push_ra_r20_r19_r18_r17_r16"
 376   [(match_parallel 0 ""
 377     [(set (reg:SI SP_REGNO)
 378           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 379      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -4))) (reg:SI RA_REGNO))
 380      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -8))) (reg:SI 20))
 381      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -12))) (reg:SI 19))
 382      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -16))) (reg:SI 18))
 383      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -20))) (reg:SI 17))
 384      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -24))) (reg:SI 16))])]
 385    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 7
 386     && (-INTVAL (operands[1]) & 3) == 0
 387     && (-INTVAL (operands[1]) - 24) <= 60"
 388 {
 389   operands[2] = GEN_INT (-INTVAL (operands[1]) - 24);
 390   return "push.n\\t{ra, r20, r19, r18, r17, r16}, %2";
 391 }
 392   [(set_attr "type" "push")])
 393
 394 (define_insn "*cdx_pop_r16_r17_r18_r19_r20_fp_ra"
 395   [(match_parallel 0 "pop_operation"
 396     [(return)
 397      (set (reg:SI SP_REGNO)
 398           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 399      (set (reg:SI RA_REGNO) (match_operand:SI 2 "stack_memory_operand" ""))
 400      (set (reg:SI FP_REGNO) (match_operand:SI 3 "stack_memory_operand" ""))
 401      (set (reg:SI 20) (match_operand:SI 4 "stack_memory_operand" ""))
 402      (set (reg:SI 19) (match_operand:SI 5 "stack_memory_operand" ""))
 403      (set (reg:SI 18) (match_operand:SI 6 "stack_memory_operand" ""))
 404      (set (reg:SI 17) (match_operand:SI 7 "stack_memory_operand" ""))
 405      (set (reg:SI 16) (match_operand:SI 8 "stack_memory_operand" ""))])]
 406    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 9"
 407 {
 408   rtx x = XEXP (operands[8], 0);
 409   operands[8] = REG_P (x) ? const0_rtx : XEXP (x, 1);
 410   return "pop.n\\t{r16, r17, r18, r19, r20, fp, ra}, %8";
 411 }
 412   [(set_attr "type" "pop")])
 413
 414 (define_insn "*cdx_pop_r16_r17_r18_r19_r20_ra"
 415   [(match_parallel 0 "pop_operation"
 416     [(return)
 417      (set (reg:SI SP_REGNO)
 418           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 419      (set (reg:SI RA_REGNO) (match_operand:SI 2 "stack_memory_operand" ""))
 420      (set (reg:SI 20) (match_operand:SI 3 "stack_memory_operand" ""))
 421      (set (reg:SI 19) (match_operand:SI 4 "stack_memory_operand" ""))
 422      (set (reg:SI 18) (match_operand:SI 5 "stack_memory_operand" ""))
 423      (set (reg:SI 17) (match_operand:SI 6 "stack_memory_operand" ""))
 424      (set (reg:SI 16) (match_operand:SI 7 "stack_memory_operand" ""))])]
 425    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 8"
 426 {
 427   rtx x = XEXP (operands[7], 0);
 428   operands[7] = REG_P (x) ? const0_rtx : XEXP (x, 1);
 429   return "pop.n\\t{r16, r17, r18, r19, r20, ra}, %7";
 430 }
 431   [(set_attr "type" "pop")])
 432
 433 (define_insn "*cdx_push_ra_fp_r21_r20_r19_r18_r17_r16"
 434   [(match_parallel 0 ""
 435     [(set (reg:SI SP_REGNO)
 436           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 437      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -4))) (reg:SI RA_REGNO))
 438      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -8))) (reg:SI FP_REGNO))
 439      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -12))) (reg:SI 21))
 440      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -16))) (reg:SI 20))
 441      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -20))) (reg:SI 19))
 442      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -24))) (reg:SI 18))
 443      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -28))) (reg:SI 17))
 444      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -32))) (reg:SI 16))])]
 445    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 9
 446     && (-INTVAL (operands[1]) & 3) == 0
 447     && (-INTVAL (operands[1]) - 32) <= 60"
 448 {
 449   operands[2] = GEN_INT (-INTVAL (operands[1]) - 32);
 450   return "push.n\\t{ra, fp, r21, r20, r19, r18, r17, r16}, %2";
 451 }
 452   [(set_attr "type" "push")])
 453
 454 (define_insn "*cdx_push_ra_r21_r20_r19_r18_r17_r16"
 455   [(match_parallel 0 ""
 456     [(set (reg:SI SP_REGNO)
 457           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 458      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -4))) (reg:SI RA_REGNO))
 459      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -8))) (reg:SI 21))
 460      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -12))) (reg:SI 20))
 461      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -16))) (reg:SI 19))
 462      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -20))) (reg:SI 18))
 463      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -24))) (reg:SI 17))
 464      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -28))) (reg:SI 16))])]
 465    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 8
 466     && (-INTVAL (operands[1]) & 3) == 0
 467     && (-INTVAL (operands[1]) - 28) <= 60"
 468 {
 469   operands[2] = GEN_INT (-INTVAL (operands[1]) - 28);
 470   return "push.n\\t{ra, r21, r20, r19, r18, r17, r16}, %2";
 471 }
 472   [(set_attr "type" "push")])
 473
 474 (define_insn "*cdx_pop_r16_r17_r18_r19_r20_r21_fp_ra"
 475   [(match_parallel 0 "pop_operation"
 476     [(return)
 477      (set (reg:SI SP_REGNO)
 478           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 479      (set (reg:SI RA_REGNO) (match_operand:SI 2 "stack_memory_operand" ""))
 480      (set (reg:SI FP_REGNO) (match_operand:SI 3 "stack_memory_operand" ""))
 481      (set (reg:SI 21) (match_operand:SI 4 "stack_memory_operand" ""))
 482      (set (reg:SI 20) (match_operand:SI 5 "stack_memory_operand" ""))
 483      (set (reg:SI 19) (match_operand:SI 6 "stack_memory_operand" ""))
 484      (set (reg:SI 18) (match_operand:SI 7 "stack_memory_operand" ""))
 485      (set (reg:SI 17) (match_operand:SI 8 "stack_memory_operand" ""))
 486      (set (reg:SI 16) (match_operand:SI 9 "stack_memory_operand" ""))])]
 487    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 10"
 488 {
 489   rtx x = XEXP (operands[9], 0);
 490   operands[9] = REG_P (x) ? const0_rtx : XEXP (x, 1);
 491   return "pop.n\\t{r16, r17, r18, r19, r20, r21, fp, ra}, %9";
 492 }
 493   [(set_attr "type" "pop")])
 494
 495 (define_insn "*cdx_pop_r16_r17_r18_r19_r20_r21_ra"
 496   [(match_parallel 0 "pop_operation"
 497     [(return)
 498      (set (reg:SI SP_REGNO)
 499           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 500      (set (reg:SI RA_REGNO) (match_operand:SI 2 "stack_memory_operand" ""))
 501      (set (reg:SI 21) (match_operand:SI 3 "stack_memory_operand" ""))
 502      (set (reg:SI 20) (match_operand:SI 4 "stack_memory_operand" ""))
 503      (set (reg:SI 19) (match_operand:SI 5 "stack_memory_operand" ""))
 504      (set (reg:SI 18) (match_operand:SI 6 "stack_memory_operand" ""))
 505      (set (reg:SI 17) (match_operand:SI 7 "stack_memory_operand" ""))
 506      (set (reg:SI 16) (match_operand:SI 8 "stack_memory_operand" ""))])]
 507    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 9"
 508 {
 509   rtx x = XEXP (operands[8], 0);
 510   operands[8] = REG_P (x) ? const0_rtx : XEXP (x, 1);
 511   return "pop.n\\t{r16, r17, r18, r19, r20, r21, ra}, %8";
 512 }
 513   [(set_attr "type" "pop")])
 514
 515 (define_insn "*cdx_push_ra_fp_r22_r21_r20_r19_r18_r17_r16"
 516   [(match_parallel 0 ""
 517     [(set (reg:SI SP_REGNO)
 518           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 519      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -4))) (reg:SI RA_REGNO))
 520      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -8))) (reg:SI FP_REGNO))
 521      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -12))) (reg:SI 22))
 522      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -16))) (reg:SI 21))
 523      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -20))) (reg:SI 20))
 524      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -24))) (reg:SI 19))
 525      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -28))) (reg:SI 18))
 526      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -32))) (reg:SI 17))
 527      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -36))) (reg:SI 16))])]
 528    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 10
 529     && (-INTVAL (operands[1]) & 3) == 0
 530     && (-INTVAL (operands[1]) - 36) <= 60"
 531 {
 532   operands[2] = GEN_INT (-INTVAL (operands[1]) - 36);
 533   return "push.n\\t{ra, fp, r22, r21, r20, r19, r18, r17, r16}, %2";
 534 }
 535   [(set_attr "type" "push")])
 536
 537 (define_insn "*cdx_push_ra_r22_r21_r20_r19_r18_r17_r16"
 538   [(match_parallel 0 ""
 539     [(set (reg:SI SP_REGNO)
 540           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 541      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -4))) (reg:SI RA_REGNO))
 542      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -8))) (reg:SI 22))
 543      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -12))) (reg:SI 21))
 544      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -16))) (reg:SI 20))
 545      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -20))) (reg:SI 19))
 546      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -24))) (reg:SI 18))
 547      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -28))) (reg:SI 17))
 548      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -32))) (reg:SI 16))])]
 549    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 9
 550     && (-INTVAL (operands[1]) & 3) == 0
 551     && (-INTVAL (operands[1]) - 32) <= 60"
 552 {
 553   operands[2] = GEN_INT (-INTVAL (operands[1]) - 32);
 554   return "push.n\\t{ra, r22, r21, r20, r19, r18, r17, r16}, %2";
 555 }
 556   [(set_attr "type" "push")])
 557
 558 (define_insn "*cdx_pop_r16_r17_r18_r19_r20_r21_r22_fp_ra"
 559   [(match_parallel 0 "pop_operation"
 560     [(return)
 561      (set (reg:SI SP_REGNO)
 562           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 563      (set (reg:SI RA_REGNO) (match_operand:SI 2 "stack_memory_operand" ""))
 564      (set (reg:SI FP_REGNO) (match_operand:SI 3 "stack_memory_operand" ""))
 565      (set (reg:SI 22) (match_operand:SI 4 "stack_memory_operand" ""))
 566      (set (reg:SI 21) (match_operand:SI 5 "stack_memory_operand" ""))
 567      (set (reg:SI 20) (match_operand:SI 6 "stack_memory_operand" ""))
 568      (set (reg:SI 19) (match_operand:SI 7 "stack_memory_operand" ""))
 569      (set (reg:SI 18) (match_operand:SI 8 "stack_memory_operand" ""))
 570      (set (reg:SI 17) (match_operand:SI 9 "stack_memory_operand" ""))
 571      (set (reg:SI 16) (match_operand:SI 10 "stack_memory_operand" ""))])]
 572    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 11"
 573 {
 574   rtx x = XEXP (operands[10], 0);
 575   operands[10] = REG_P (x) ? const0_rtx : XEXP (x, 1);
 576   return "pop.n\\t{r16, r17, r18, r19, r20, r21, r22, fp, ra}, %10";
 577 }
 578   [(set_attr "type" "pop")])
 579
 580 (define_insn "*cdx_pop_r16_r17_r18_r19_r20_r21_r22_ra"
 581   [(match_parallel 0 "pop_operation"
 582     [(return)
 583      (set (reg:SI SP_REGNO)
 584           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 585      (set (reg:SI RA_REGNO) (match_operand:SI 2 "stack_memory_operand" ""))
 586      (set (reg:SI 22) (match_operand:SI 3 "stack_memory_operand" ""))
 587      (set (reg:SI 21) (match_operand:SI 4 "stack_memory_operand" ""))
 588      (set (reg:SI 20) (match_operand:SI 5 "stack_memory_operand" ""))
 589      (set (reg:SI 19) (match_operand:SI 6 "stack_memory_operand" ""))
 590      (set (reg:SI 18) (match_operand:SI 7 "stack_memory_operand" ""))
 591      (set (reg:SI 17) (match_operand:SI 8 "stack_memory_operand" ""))
 592      (set (reg:SI 16) (match_operand:SI 9 "stack_memory_operand" ""))])]
 593    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 10"
 594 {
 595   rtx x = XEXP (operands[9], 0);
 596   operands[9] = REG_P (x) ? const0_rtx : XEXP (x, 1);
 597   return "pop.n\\t{r16, r17, r18, r19, r20, r21, r22, ra}, %9";
 598 }
 599   [(set_attr "type" "pop")])
 600
 601 (define_insn "*cdx_push_ra_fp_r23_r22_r21_r20_r19_r18_r17_r16"
 602   [(match_parallel 0 ""
 603     [(set (reg:SI SP_REGNO)
 604           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 605      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -4))) (reg:SI RA_REGNO))
 606      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -8))) (reg:SI FP_REGNO))
 607      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -12))) (reg:SI 23))
 608      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -16))) (reg:SI 22))
 609      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -20))) (reg:SI 21))
 610      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -24))) (reg:SI 20))
 611      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -28))) (reg:SI 19))
 612      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -32))) (reg:SI 18))
 613      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -36))) (reg:SI 17))
 614      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -40))) (reg:SI 16))])]
 615    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 11
 616     && (-INTVAL (operands[1]) & 3) == 0
 617     && (-INTVAL (operands[1]) - 40) <= 60"
 618 {
 619   operands[2] = GEN_INT (-INTVAL (operands[1]) - 40);
 620   return "push.n\\t{ra, fp, r23, r22, r21, r20, r19, r18, r17, r16}, %2";
 621 }
 622   [(set_attr "type" "push")])
 623
 624 (define_insn "*cdx_push_ra_r23_r22_r21_r20_r19_r18_r17_r16"
 625   [(match_parallel 0 ""
 626     [(set (reg:SI SP_REGNO)
 627           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 628      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -4))) (reg:SI RA_REGNO))
 629      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -8))) (reg:SI 23))
 630      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -12))) (reg:SI 22))
 631      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -16))) (reg:SI 21))
 632      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -20))) (reg:SI 20))
 633      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -24))) (reg:SI 19))
 634      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -28))) (reg:SI 18))
 635      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -32))) (reg:SI 17))
 636      (set (mem:SI (plus:SI (reg:SI SP_REGNO) (const_int -36))) (reg:SI 16))])]
 637    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 10
 638     && (-INTVAL (operands[1]) & 3) == 0
 639     && (-INTVAL (operands[1]) - 36) <= 60"
 640 {
 641   operands[2] = GEN_INT (-INTVAL (operands[1]) - 36);
 642   return "push.n\\t{ra, r23, r22, r21, r20, r19, r18, r17, r16}, %2";
 643 }
 644   [(set_attr "type" "push")])
 645
 646 (define_insn "*cdx_pop_r16_r17_r18_r19_r20_r21_r22_r23_fp_ra"
 647   [(match_parallel 0 "pop_operation"
 648     [(return)
 649      (set (reg:SI SP_REGNO)
 650           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 651      (set (reg:SI RA_REGNO) (match_operand:SI 2 "stack_memory_operand" ""))
 652      (set (reg:SI FP_REGNO) (match_operand:SI 3 "stack_memory_operand" ""))
 653      (set (reg:SI 23) (match_operand:SI 4 "stack_memory_operand" ""))
 654      (set (reg:SI 22) (match_operand:SI 5 "stack_memory_operand" ""))
 655      (set (reg:SI 21) (match_operand:SI 6 "stack_memory_operand" ""))
 656      (set (reg:SI 20) (match_operand:SI 7 "stack_memory_operand" ""))
 657      (set (reg:SI 19) (match_operand:SI 8 "stack_memory_operand" ""))
 658      (set (reg:SI 18) (match_operand:SI 9 "stack_memory_operand" ""))
 659      (set (reg:SI 17) (match_operand:SI 10 "stack_memory_operand" ""))
 660      (set (reg:SI 16) (match_operand:SI 11 "stack_memory_operand" ""))])]
 661    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 12"
 662 {
 663   rtx x = XEXP (operands[11], 0);
 664   operands[11] = REG_P (x) ? const0_rtx : XEXP (x, 1);
 665   return "pop.n\\t{r16, r17, r18, r19, r20, r21, r22, r23, fp, ra}, %11";
 666 }
 667   [(set_attr "type" "pop")])
 668
 669 (define_insn "*cdx_pop_r16_r17_r18_r19_r20_r21_r22_r23_ra"
 670   [(match_parallel 0 "pop_operation"
 671     [(return)
 672      (set (reg:SI SP_REGNO)
 673           (plus:SI (reg:SI SP_REGNO) (match_operand 1 "const_int_operand" "")))
 674      (set (reg:SI RA_REGNO) (match_operand:SI 2 "stack_memory_operand" ""))
 675      (set (reg:SI 23) (match_operand:SI 3 "stack_memory_operand" ""))
 676      (set (reg:SI 22) (match_operand:SI 4 "stack_memory_operand" ""))
 677      (set (reg:SI 21) (match_operand:SI 5 "stack_memory_operand" ""))
 678      (set (reg:SI 20) (match_operand:SI 6 "stack_memory_operand" ""))
 679      (set (reg:SI 19) (match_operand:SI 7 "stack_memory_operand" ""))
 680      (set (reg:SI 18) (match_operand:SI 8 "stack_memory_operand" ""))
 681      (set (reg:SI 17) (match_operand:SI 9 "stack_memory_operand" ""))
 682      (set (reg:SI 16) (match_operand:SI 10 "stack_memory_operand" ""))])]
 683    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 11"
 684 {
 685   rtx x = XEXP (operands[10], 0);
 686   operands[10] = REG_P (x) ? const0_rtx : XEXP (x, 1);
 687   return "pop.n\\t{r16, r17, r18, r19, r20, r21, r22, r23, ra}, %10";
 688 }
 689   [(set_attr "type" "pop")])
 690
 691 (define_insn "*cdx_ldwm1_inc_wb_ret"
 692   [(match_parallel 0 "ldwm_operation"
 693     [(return)
 694      (set (match_operand:SI 2 "register_operand" "+&r")
 695           (plus:SI (match_dup 2) (const_int 4)))
 696      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 697           (mem:SI (match_dup 2)))])]
 698    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 3"
 699    "ldwm\\t{%1}, (%2)++, writeback, ret"
 700   [(set_attr "type" "ldwm")])
 701
 702 (define_insn "*cdx_ldwm1_inc_wb"
 703   [(match_parallel 0 "ldwm_operation"
 704     [(set (match_operand:SI 2 "register_operand" "+&r")
 705           (plus:SI (match_dup 2) (const_int 4)))
 706      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 707           (mem:SI (match_dup 2)))])]
 708    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 2"
 709    "ldwm\\t{%1}, (%2)++, writeback"
 710   [(set_attr "type" "ldwm")])
 711
 712 (define_insn "*cdx_ldwm1_inc_ret"
 713   [(match_parallel 0 "ldwm_operation"
 714     [(return)
 715      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 716           (mem:SI (match_operand:SI 2 "register_operand" "r")))])]
 717    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 2"
 718    "ldwm\\t{%1}, (%2)++, ret"
 719   [(set_attr "type" "ldwm")])
 720
 721 (define_insn "*cdx_ldwm1_inc"
 722   [(match_parallel 0 "ldwm_operation"
 723     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
 724           (mem:SI (match_operand:SI 2 "register_operand" "r")))])]
 725    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 1"
 726    "ldwm\\t{%1}, (%2)++"
 727   [(set_attr "type" "ldwm")])
 728
 729 (define_insn "*cdx_ldwm1_dec_wb_ret"
 730   [(match_parallel 0 "ldwm_operation"
 731     [(return)
 732      (set (match_operand:SI 2 "register_operand" "+&r")
 733           (plus:SI (match_dup 2) (const_int -4)))
 734      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 735           (mem:SI (plus:SI (match_dup 2) (const_int -4))))])]
 736    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 3"
 737    "ldwm\\t{%1}, --(%2), writeback, ret"
 738   [(set_attr "type" "ldwm")])
 739
 740 (define_insn "*cdx_ldwm1_dec_wb"
 741   [(match_parallel 0 "ldwm_operation"
 742     [(set (match_operand:SI 2 "register_operand" "+&r")
 743           (plus:SI (match_dup 2) (const_int -4)))
 744      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 745           (mem:SI (plus:SI (match_dup 2) (const_int -4))))])]
 746    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 2"
 747    "ldwm\\t{%1}, --(%2), writeback"
 748   [(set_attr "type" "ldwm")])
 749
 750 (define_insn "*cdx_ldwm1_dec_ret"
 751   [(match_parallel 0 "ldwm_operation"
 752     [(return)
 753      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 754           (mem:SI (plus:SI (match_operand:SI 2 "register_operand" "r") (const_int -4))))])]
 755    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 2"
 756    "ldwm\\t{%1}, --(%2), ret"
 757   [(set_attr "type" "ldwm")])
 758
 759 (define_insn "*cdx_ldwm1_dec"
 760   [(match_parallel 0 "ldwm_operation"
 761     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
 762           (mem:SI (plus:SI (match_operand:SI 2 "register_operand" "r") (const_int -4))))])]
 763    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 1"
 764    "ldwm\\t{%1}, --(%2)"
 765   [(set_attr "type" "ldwm")])
 766
 767 (define_insn "*cdx_ldwm2_inc_wb_ret"
 768   [(match_parallel 0 "ldwm_operation"
 769     [(return)
 770      (set (match_operand:SI 3 "register_operand" "+&r")
 771           (plus:SI (match_dup 3) (const_int 8)))
 772      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 773           (mem:SI (match_dup 3)))
 774      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
 775           (mem:SI (plus:SI (match_dup 3) (const_int 4))))])]
 776    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 4"
 777    "ldwm\\t{%1, %2}, (%3)++, writeback, ret"
 778   [(set_attr "type" "ldwm")])
 779
 780 (define_insn "*cdx_ldwm2_inc_wb"
 781   [(match_parallel 0 "ldwm_operation"
 782     [(set (match_operand:SI 3 "register_operand" "+&r")
 783           (plus:SI (match_dup 3) (const_int 8)))
 784      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 785           (mem:SI (match_dup 3)))
 786      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
 787           (mem:SI (plus:SI (match_dup 3) (const_int 4))))])]
 788    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 3"
 789    "ldwm\\t{%1, %2}, (%3)++, writeback"
 790   [(set_attr "type" "ldwm")])
 791
 792 (define_insn "*cdx_ldwm2_inc_ret"
 793   [(match_parallel 0 "ldwm_operation"
 794     [(return)
 795      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 796           (mem:SI (match_operand:SI 3 "register_operand" "r")))
 797      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
 798           (mem:SI (plus:SI (match_dup 3) (const_int 4))))])]
 799    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 3"
 800    "ldwm\\t{%1, %2}, (%3)++, ret"
 801   [(set_attr "type" "ldwm")])
 802
 803 (define_insn "*cdx_ldwm2_inc"
 804   [(match_parallel 0 "ldwm_operation"
 805     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
 806           (mem:SI (match_operand:SI 3 "register_operand" "r")))
 807      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
 808           (mem:SI (plus:SI (match_dup 3) (const_int 4))))])]
 809    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 2"
 810    "ldwm\\t{%1, %2}, (%3)++"
 811   [(set_attr "type" "ldwm")])
 812
 813 (define_insn "*cdx_ldwm2_dec_wb_ret"
 814   [(match_parallel 0 "ldwm_operation"
 815     [(return)
 816      (set (match_operand:SI 3 "register_operand" "+&r")
 817           (plus:SI (match_dup 3) (const_int -8)))
 818      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 819           (mem:SI (plus:SI (match_dup 3) (const_int -4))))
 820      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
 821           (mem:SI (plus:SI (match_dup 3) (const_int -8))))])]
 822    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 4"
 823    "ldwm\\t{%1, %2}, --(%3), writeback, ret"
 824   [(set_attr "type" "ldwm")])
 825
 826 (define_insn "*cdx_ldwm2_dec_wb"
 827   [(match_parallel 0 "ldwm_operation"
 828     [(set (match_operand:SI 3 "register_operand" "+&r")
 829           (plus:SI (match_dup 3) (const_int -8)))
 830      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 831           (mem:SI (plus:SI (match_dup 3) (const_int -4))))
 832      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
 833           (mem:SI (plus:SI (match_dup 3) (const_int -8))))])]
 834    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 3"
 835    "ldwm\\t{%1, %2}, --(%3), writeback"
 836   [(set_attr "type" "ldwm")])
 837
 838 (define_insn "*cdx_ldwm2_dec_ret"
 839   [(match_parallel 0 "ldwm_operation"
 840     [(return)
 841      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 842           (mem:SI (plus:SI (match_operand:SI 3 "register_operand" "r") (const_int -4))))
 843      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
 844           (mem:SI (plus:SI (match_dup 3) (const_int -8))))])]
 845    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 3"
 846    "ldwm\\t{%1, %2}, --(%3), ret"
 847   [(set_attr "type" "ldwm")])
 848
 849 (define_insn "*cdx_ldwm2_dec"
 850   [(match_parallel 0 "ldwm_operation"
 851     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
 852           (mem:SI (plus:SI (match_operand:SI 3 "register_operand" "r") (const_int -4))))
 853      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
 854           (mem:SI (plus:SI (match_dup 3) (const_int -8))))])]
 855    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 2"
 856    "ldwm\\t{%1, %2}, --(%3)"
 857   [(set_attr "type" "ldwm")])
 858
 859 (define_insn "*cdx_ldwm3_inc_wb_ret"
 860   [(match_parallel 0 "ldwm_operation"
 861     [(return)
 862      (set (match_operand:SI 4 "register_operand" "+&r")
 863           (plus:SI (match_dup 4) (const_int 12)))
 864      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 865           (mem:SI (match_dup 4)))
 866      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
 867           (mem:SI (plus:SI (match_dup 4) (const_int 4))))
 868      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
 869           (mem:SI (plus:SI (match_dup 4) (const_int 8))))])]
 870    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 5"
 871    "ldwm\\t{%1, %2, %3}, (%4)++, writeback, ret"
 872   [(set_attr "type" "ldwm")])
 873
 874 (define_insn "*cdx_ldwm3_inc_wb"
 875   [(match_parallel 0 "ldwm_operation"
 876     [(set (match_operand:SI 4 "register_operand" "+&r")
 877           (plus:SI (match_dup 4) (const_int 12)))
 878      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 879           (mem:SI (match_dup 4)))
 880      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
 881           (mem:SI (plus:SI (match_dup 4) (const_int 4))))
 882      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
 883           (mem:SI (plus:SI (match_dup 4) (const_int 8))))])]
 884    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 4"
 885    "ldwm\\t{%1, %2, %3}, (%4)++, writeback"
 886   [(set_attr "type" "ldwm")])
 887
 888 (define_insn "*cdx_ldwm3_inc_ret"
 889   [(match_parallel 0 "ldwm_operation"
 890     [(return)
 891      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 892           (mem:SI (match_operand:SI 4 "register_operand" "r")))
 893      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
 894           (mem:SI (plus:SI (match_dup 4) (const_int 4))))
 895      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
 896           (mem:SI (plus:SI (match_dup 4) (const_int 8))))])]
 897    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 4"
 898    "ldwm\\t{%1, %2, %3}, (%4)++, ret"
 899   [(set_attr "type" "ldwm")])
 900
 901 (define_insn "*cdx_ldwm3_inc"
 902   [(match_parallel 0 "ldwm_operation"
 903     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
 904           (mem:SI (match_operand:SI 4 "register_operand" "r")))
 905      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
 906           (mem:SI (plus:SI (match_dup 4) (const_int 4))))
 907      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
 908           (mem:SI (plus:SI (match_dup 4) (const_int 8))))])]
 909    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 3"
 910    "ldwm\\t{%1, %2, %3}, (%4)++"
 911   [(set_attr "type" "ldwm")])
 912
 913 (define_insn "*cdx_ldwm3_dec_wb_ret"
 914   [(match_parallel 0 "ldwm_operation"
 915     [(return)
 916      (set (match_operand:SI 4 "register_operand" "+&r")
 917           (plus:SI (match_dup 4) (const_int -12)))
 918      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 919           (mem:SI (plus:SI (match_dup 4) (const_int -4))))
 920      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
 921           (mem:SI (plus:SI (match_dup 4) (const_int -8))))
 922      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
 923           (mem:SI (plus:SI (match_dup 4) (const_int -12))))])]
 924    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 5"
 925    "ldwm\\t{%1, %2, %3}, --(%4), writeback, ret"
 926   [(set_attr "type" "ldwm")])
 927
 928 (define_insn "*cdx_ldwm3_dec_wb"
 929   [(match_parallel 0 "ldwm_operation"
 930     [(set (match_operand:SI 4 "register_operand" "+&r")
 931           (plus:SI (match_dup 4) (const_int -12)))
 932      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 933           (mem:SI (plus:SI (match_dup 4) (const_int -4))))
 934      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
 935           (mem:SI (plus:SI (match_dup 4) (const_int -8))))
 936      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
 937           (mem:SI (plus:SI (match_dup 4) (const_int -12))))])]
 938    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 4"
 939    "ldwm\\t{%1, %2, %3}, --(%4), writeback"
 940   [(set_attr "type" "ldwm")])
 941
 942 (define_insn "*cdx_ldwm3_dec_ret"
 943   [(match_parallel 0 "ldwm_operation"
 944     [(return)
 945      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 946           (mem:SI (plus:SI (match_operand:SI 4 "register_operand" "r") (const_int -4))))
 947      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
 948           (mem:SI (plus:SI (match_dup 4) (const_int -8))))
 949      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
 950           (mem:SI (plus:SI (match_dup 4) (const_int -12))))])]
 951    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 4"
 952    "ldwm\\t{%1, %2, %3}, --(%4), ret"
 953   [(set_attr "type" "ldwm")])
 954
 955 (define_insn "*cdx_ldwm3_dec"
 956   [(match_parallel 0 "ldwm_operation"
 957     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
 958           (mem:SI (plus:SI (match_operand:SI 4 "register_operand" "r") (const_int -4))))
 959      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
 960           (mem:SI (plus:SI (match_dup 4) (const_int -8))))
 961      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
 962           (mem:SI (plus:SI (match_dup 4) (const_int -12))))])]
 963    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 3"
 964    "ldwm\\t{%1, %2, %3}, --(%4)"
 965   [(set_attr "type" "ldwm")])
 966
 967 (define_insn "*cdx_ldwm4_inc_wb_ret"
 968   [(match_parallel 0 "ldwm_operation"
 969     [(return)
 970      (set (match_operand:SI 5 "register_operand" "+&r")
 971           (plus:SI (match_dup 5) (const_int 16)))
 972      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 973           (mem:SI (match_dup 5)))
 974      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
 975           (mem:SI (plus:SI (match_dup 5) (const_int 4))))
 976      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
 977           (mem:SI (plus:SI (match_dup 5) (const_int 8))))
 978      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
 979           (mem:SI (plus:SI (match_dup 5) (const_int 12))))])]
 980    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 6"
 981    "ldwm\\t{%1, %2, %3, %4}, (%5)++, writeback, ret"
 982   [(set_attr "type" "ldwm")])
 983
 984 (define_insn "*cdx_ldwm4_inc_wb"
 985   [(match_parallel 0 "ldwm_operation"
 986     [(set (match_operand:SI 5 "register_operand" "+&r")
 987           (plus:SI (match_dup 5) (const_int 16)))
 988      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
 989           (mem:SI (match_dup 5)))
 990      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
 991           (mem:SI (plus:SI (match_dup 5) (const_int 4))))
 992      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
 993           (mem:SI (plus:SI (match_dup 5) (const_int 8))))
 994      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
 995           (mem:SI (plus:SI (match_dup 5) (const_int 12))))])]
 996    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 5"
 997    "ldwm\\t{%1, %2, %3, %4}, (%5)++, writeback"
 998   [(set_attr "type" "ldwm")])
 999
1000 (define_insn "*cdx_ldwm4_inc_ret"
1001   [(match_parallel 0 "ldwm_operation"
1002     [(return)
1003      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1004           (mem:SI (match_operand:SI 5 "register_operand" "r")))
1005      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1006           (mem:SI (plus:SI (match_dup 5) (const_int 4))))
1007      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1008           (mem:SI (plus:SI (match_dup 5) (const_int 8))))
1009      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1010           (mem:SI (plus:SI (match_dup 5) (const_int 12))))])]
1011    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 5"
1012    "ldwm\\t{%1, %2, %3, %4}, (%5)++, ret"
1013   [(set_attr "type" "ldwm")])
1014
1015 (define_insn "*cdx_ldwm4_inc"
1016   [(match_parallel 0 "ldwm_operation"
1017     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
1018           (mem:SI (match_operand:SI 5 "register_operand" "r")))
1019      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1020           (mem:SI (plus:SI (match_dup 5) (const_int 4))))
1021      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1022           (mem:SI (plus:SI (match_dup 5) (const_int 8))))
1023      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1024           (mem:SI (plus:SI (match_dup 5) (const_int 12))))])]
1025    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 4"
1026    "ldwm\\t{%1, %2, %3, %4}, (%5)++"
1027   [(set_attr "type" "ldwm")])
1028
1029 (define_insn "*cdx_ldwm4_dec_wb_ret"
1030   [(match_parallel 0 "ldwm_operation"
1031     [(return)
1032      (set (match_operand:SI 5 "register_operand" "+&r")
1033           (plus:SI (match_dup 5) (const_int -16)))
1034      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1035           (mem:SI (plus:SI (match_dup 5) (const_int -4))))
1036      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1037           (mem:SI (plus:SI (match_dup 5) (const_int -8))))
1038      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1039           (mem:SI (plus:SI (match_dup 5) (const_int -12))))
1040      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1041           (mem:SI (plus:SI (match_dup 5) (const_int -16))))])]
1042    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 6"
1043    "ldwm\\t{%1, %2, %3, %4}, --(%5), writeback, ret"
1044   [(set_attr "type" "ldwm")])
1045
1046 (define_insn "*cdx_ldwm4_dec_wb"
1047   [(match_parallel 0 "ldwm_operation"
1048     [(set (match_operand:SI 5 "register_operand" "+&r")
1049           (plus:SI (match_dup 5) (const_int -16)))
1050      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1051           (mem:SI (plus:SI (match_dup 5) (const_int -4))))
1052      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1053           (mem:SI (plus:SI (match_dup 5) (const_int -8))))
1054      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1055           (mem:SI (plus:SI (match_dup 5) (const_int -12))))
1056      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1057           (mem:SI (plus:SI (match_dup 5) (const_int -16))))])]
1058    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 5"
1059    "ldwm\\t{%1, %2, %3, %4}, --(%5), writeback"
1060   [(set_attr "type" "ldwm")])
1061
1062 (define_insn "*cdx_ldwm4_dec_ret"
1063   [(match_parallel 0 "ldwm_operation"
1064     [(return)
1065      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1066           (mem:SI (plus:SI (match_operand:SI 5 "register_operand" "r") (const_int -4))))
1067      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1068           (mem:SI (plus:SI (match_dup 5) (const_int -8))))
1069      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1070           (mem:SI (plus:SI (match_dup 5) (const_int -12))))
1071      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1072           (mem:SI (plus:SI (match_dup 5) (const_int -16))))])]
1073    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 5"
1074    "ldwm\\t{%1, %2, %3, %4}, --(%5), ret"
1075   [(set_attr "type" "ldwm")])
1076
1077 (define_insn "*cdx_ldwm4_dec"
1078   [(match_parallel 0 "ldwm_operation"
1079     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
1080           (mem:SI (plus:SI (match_operand:SI 5 "register_operand" "r") (const_int -4))))
1081      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1082           (mem:SI (plus:SI (match_dup 5) (const_int -8))))
1083      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1084           (mem:SI (plus:SI (match_dup 5) (const_int -12))))
1085      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1086           (mem:SI (plus:SI (match_dup 5) (const_int -16))))])]
1087    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 4"
1088    "ldwm\\t{%1, %2, %3, %4}, --(%5)"
1089   [(set_attr "type" "ldwm")])
1090
1091 (define_insn "*cdx_ldwm5_inc_wb_ret"
1092   [(match_parallel 0 "ldwm_operation"
1093     [(return)
1094      (set (match_operand:SI 6 "register_operand" "+&r")
1095           (plus:SI (match_dup 6) (const_int 20)))
1096      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1097           (mem:SI (match_dup 6)))
1098      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1099           (mem:SI (plus:SI (match_dup 6) (const_int 4))))
1100      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1101           (mem:SI (plus:SI (match_dup 6) (const_int 8))))
1102      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1103           (mem:SI (plus:SI (match_dup 6) (const_int 12))))
1104      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1105           (mem:SI (plus:SI (match_dup 6) (const_int 16))))])]
1106    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 7"
1107    "ldwm\\t{%1, %2, %3, %4, %5}, (%6)++, writeback, ret"
1108   [(set_attr "type" "ldwm")])
1109
1110 (define_insn "*cdx_ldwm5_inc_wb"
1111   [(match_parallel 0 "ldwm_operation"
1112     [(set (match_operand:SI 6 "register_operand" "+&r")
1113           (plus:SI (match_dup 6) (const_int 20)))
1114      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1115           (mem:SI (match_dup 6)))
1116      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1117           (mem:SI (plus:SI (match_dup 6) (const_int 4))))
1118      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1119           (mem:SI (plus:SI (match_dup 6) (const_int 8))))
1120      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1121           (mem:SI (plus:SI (match_dup 6) (const_int 12))))
1122      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1123           (mem:SI (plus:SI (match_dup 6) (const_int 16))))])]
1124    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 6"
1125    "ldwm\\t{%1, %2, %3, %4, %5}, (%6)++, writeback"
1126   [(set_attr "type" "ldwm")])
1127
1128 (define_insn "*cdx_ldwm5_inc_ret"
1129   [(match_parallel 0 "ldwm_operation"
1130     [(return)
1131      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1132           (mem:SI (match_operand:SI 6 "register_operand" "r")))
1133      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1134           (mem:SI (plus:SI (match_dup 6) (const_int 4))))
1135      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1136           (mem:SI (plus:SI (match_dup 6) (const_int 8))))
1137      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1138           (mem:SI (plus:SI (match_dup 6) (const_int 12))))
1139      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1140           (mem:SI (plus:SI (match_dup 6) (const_int 16))))])]
1141    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 6"
1142    "ldwm\\t{%1, %2, %3, %4, %5}, (%6)++, ret"
1143   [(set_attr "type" "ldwm")])
1144
1145 (define_insn "*cdx_ldwm5_inc"
1146   [(match_parallel 0 "ldwm_operation"
1147     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
1148           (mem:SI (match_operand:SI 6 "register_operand" "r")))
1149      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1150           (mem:SI (plus:SI (match_dup 6) (const_int 4))))
1151      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1152           (mem:SI (plus:SI (match_dup 6) (const_int 8))))
1153      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1154           (mem:SI (plus:SI (match_dup 6) (const_int 12))))
1155      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1156           (mem:SI (plus:SI (match_dup 6) (const_int 16))))])]
1157    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 5"
1158    "ldwm\\t{%1, %2, %3, %4, %5}, (%6)++"
1159   [(set_attr "type" "ldwm")])
1160
1161 (define_insn "*cdx_ldwm5_dec_wb_ret"
1162   [(match_parallel 0 "ldwm_operation"
1163     [(return)
1164      (set (match_operand:SI 6 "register_operand" "+&r")
1165           (plus:SI (match_dup 6) (const_int -20)))
1166      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1167           (mem:SI (plus:SI (match_dup 6) (const_int -4))))
1168      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1169           (mem:SI (plus:SI (match_dup 6) (const_int -8))))
1170      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1171           (mem:SI (plus:SI (match_dup 6) (const_int -12))))
1172      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1173           (mem:SI (plus:SI (match_dup 6) (const_int -16))))
1174      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1175           (mem:SI (plus:SI (match_dup 6) (const_int -20))))])]
1176    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 7"
1177    "ldwm\\t{%1, %2, %3, %4, %5}, --(%6), writeback, ret"
1178   [(set_attr "type" "ldwm")])
1179
1180 (define_insn "*cdx_ldwm5_dec_wb"
1181   [(match_parallel 0 "ldwm_operation"
1182     [(set (match_operand:SI 6 "register_operand" "+&r")
1183           (plus:SI (match_dup 6) (const_int -20)))
1184      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1185           (mem:SI (plus:SI (match_dup 6) (const_int -4))))
1186      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1187           (mem:SI (plus:SI (match_dup 6) (const_int -8))))
1188      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1189           (mem:SI (plus:SI (match_dup 6) (const_int -12))))
1190      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1191           (mem:SI (plus:SI (match_dup 6) (const_int -16))))
1192      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1193           (mem:SI (plus:SI (match_dup 6) (const_int -20))))])]
1194    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 6"
1195    "ldwm\\t{%1, %2, %3, %4, %5}, --(%6), writeback"
1196   [(set_attr "type" "ldwm")])
1197
1198 (define_insn "*cdx_ldwm5_dec_ret"
1199   [(match_parallel 0 "ldwm_operation"
1200     [(return)
1201      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1202           (mem:SI (plus:SI (match_operand:SI 6 "register_operand" "r") (const_int -4))))
1203      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1204           (mem:SI (plus:SI (match_dup 6) (const_int -8))))
1205      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1206           (mem:SI (plus:SI (match_dup 6) (const_int -12))))
1207      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1208           (mem:SI (plus:SI (match_dup 6) (const_int -16))))
1209      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1210           (mem:SI (plus:SI (match_dup 6) (const_int -20))))])]
1211    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 6"
1212    "ldwm\\t{%1, %2, %3, %4, %5}, --(%6), ret"
1213   [(set_attr "type" "ldwm")])
1214
1215 (define_insn "*cdx_ldwm5_dec"
1216   [(match_parallel 0 "ldwm_operation"
1217     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
1218           (mem:SI (plus:SI (match_operand:SI 6 "register_operand" "r") (const_int -4))))
1219      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1220           (mem:SI (plus:SI (match_dup 6) (const_int -8))))
1221      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1222           (mem:SI (plus:SI (match_dup 6) (const_int -12))))
1223      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1224           (mem:SI (plus:SI (match_dup 6) (const_int -16))))
1225      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1226           (mem:SI (plus:SI (match_dup 6) (const_int -20))))])]
1227    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 5"
1228    "ldwm\\t{%1, %2, %3, %4, %5}, --(%6)"
1229   [(set_attr "type" "ldwm")])
1230
1231 (define_insn "*cdx_ldwm6_inc_wb_ret"
1232   [(match_parallel 0 "ldwm_operation"
1233     [(return)
1234      (set (match_operand:SI 7 "register_operand" "+&r")
1235           (plus:SI (match_dup 7) (const_int 24)))
1236      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1237           (mem:SI (match_dup 7)))
1238      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1239           (mem:SI (plus:SI (match_dup 7) (const_int 4))))
1240      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1241           (mem:SI (plus:SI (match_dup 7) (const_int 8))))
1242      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1243           (mem:SI (plus:SI (match_dup 7) (const_int 12))))
1244      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1245           (mem:SI (plus:SI (match_dup 7) (const_int 16))))
1246      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1247           (mem:SI (plus:SI (match_dup 7) (const_int 20))))])]
1248    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 8"
1249    "ldwm\\t{%1, %2, %3, %4, %5, %6}, (%7)++, writeback, ret"
1250   [(set_attr "type" "ldwm")])
1251
1252 (define_insn "*cdx_ldwm6_inc_wb"
1253   [(match_parallel 0 "ldwm_operation"
1254     [(set (match_operand:SI 7 "register_operand" "+&r")
1255           (plus:SI (match_dup 7) (const_int 24)))
1256      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1257           (mem:SI (match_dup 7)))
1258      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1259           (mem:SI (plus:SI (match_dup 7) (const_int 4))))
1260      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1261           (mem:SI (plus:SI (match_dup 7) (const_int 8))))
1262      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1263           (mem:SI (plus:SI (match_dup 7) (const_int 12))))
1264      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1265           (mem:SI (plus:SI (match_dup 7) (const_int 16))))
1266      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1267           (mem:SI (plus:SI (match_dup 7) (const_int 20))))])]
1268    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 7"
1269    "ldwm\\t{%1, %2, %3, %4, %5, %6}, (%7)++, writeback"
1270   [(set_attr "type" "ldwm")])
1271
1272 (define_insn "*cdx_ldwm6_inc_ret"
1273   [(match_parallel 0 "ldwm_operation"
1274     [(return)
1275      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1276           (mem:SI (match_operand:SI 7 "register_operand" "r")))
1277      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1278           (mem:SI (plus:SI (match_dup 7) (const_int 4))))
1279      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1280           (mem:SI (plus:SI (match_dup 7) (const_int 8))))
1281      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1282           (mem:SI (plus:SI (match_dup 7) (const_int 12))))
1283      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1284           (mem:SI (plus:SI (match_dup 7) (const_int 16))))
1285      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1286           (mem:SI (plus:SI (match_dup 7) (const_int 20))))])]
1287    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 7"
1288    "ldwm\\t{%1, %2, %3, %4, %5, %6}, (%7)++, ret"
1289   [(set_attr "type" "ldwm")])
1290
1291 (define_insn "*cdx_ldwm6_inc"
1292   [(match_parallel 0 "ldwm_operation"
1293     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
1294           (mem:SI (match_operand:SI 7 "register_operand" "r")))
1295      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1296           (mem:SI (plus:SI (match_dup 7) (const_int 4))))
1297      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1298           (mem:SI (plus:SI (match_dup 7) (const_int 8))))
1299      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1300           (mem:SI (plus:SI (match_dup 7) (const_int 12))))
1301      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1302           (mem:SI (plus:SI (match_dup 7) (const_int 16))))
1303      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1304           (mem:SI (plus:SI (match_dup 7) (const_int 20))))])]
1305    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 6"
1306    "ldwm\\t{%1, %2, %3, %4, %5, %6}, (%7)++"
1307   [(set_attr "type" "ldwm")])
1308
1309 (define_insn "*cdx_ldwm6_dec_wb_ret"
1310   [(match_parallel 0 "ldwm_operation"
1311     [(return)
1312      (set (match_operand:SI 7 "register_operand" "+&r")
1313           (plus:SI (match_dup 7) (const_int -24)))
1314      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1315           (mem:SI (plus:SI (match_dup 7) (const_int -4))))
1316      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1317           (mem:SI (plus:SI (match_dup 7) (const_int -8))))
1318      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1319           (mem:SI (plus:SI (match_dup 7) (const_int -12))))
1320      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1321           (mem:SI (plus:SI (match_dup 7) (const_int -16))))
1322      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1323           (mem:SI (plus:SI (match_dup 7) (const_int -20))))
1324      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1325           (mem:SI (plus:SI (match_dup 7) (const_int -24))))])]
1326    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 8"
1327    "ldwm\\t{%1, %2, %3, %4, %5, %6}, --(%7), writeback, ret"
1328   [(set_attr "type" "ldwm")])
1329
1330 (define_insn "*cdx_ldwm6_dec_wb"
1331   [(match_parallel 0 "ldwm_operation"
1332     [(set (match_operand:SI 7 "register_operand" "+&r")
1333           (plus:SI (match_dup 7) (const_int -24)))
1334      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1335           (mem:SI (plus:SI (match_dup 7) (const_int -4))))
1336      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1337           (mem:SI (plus:SI (match_dup 7) (const_int -8))))
1338      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1339           (mem:SI (plus:SI (match_dup 7) (const_int -12))))
1340      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1341           (mem:SI (plus:SI (match_dup 7) (const_int -16))))
1342      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1343           (mem:SI (plus:SI (match_dup 7) (const_int -20))))
1344      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1345           (mem:SI (plus:SI (match_dup 7) (const_int -24))))])]
1346    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 7"
1347    "ldwm\\t{%1, %2, %3, %4, %5, %6}, --(%7), writeback"
1348   [(set_attr "type" "ldwm")])
1349
1350 (define_insn "*cdx_ldwm6_dec_ret"
1351   [(match_parallel 0 "ldwm_operation"
1352     [(return)
1353      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1354           (mem:SI (plus:SI (match_operand:SI 7 "register_operand" "r") (const_int -4))))
1355      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1356           (mem:SI (plus:SI (match_dup 7) (const_int -8))))
1357      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1358           (mem:SI (plus:SI (match_dup 7) (const_int -12))))
1359      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1360           (mem:SI (plus:SI (match_dup 7) (const_int -16))))
1361      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1362           (mem:SI (plus:SI (match_dup 7) (const_int -20))))
1363      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1364           (mem:SI (plus:SI (match_dup 7) (const_int -24))))])]
1365    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 7"
1366    "ldwm\\t{%1, %2, %3, %4, %5, %6}, --(%7), ret"
1367   [(set_attr "type" "ldwm")])
1368
1369 (define_insn "*cdx_ldwm6_dec"
1370   [(match_parallel 0 "ldwm_operation"
1371     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
1372           (mem:SI (plus:SI (match_operand:SI 7 "register_operand" "r") (const_int -4))))
1373      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1374           (mem:SI (plus:SI (match_dup 7) (const_int -8))))
1375      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1376           (mem:SI (plus:SI (match_dup 7) (const_int -12))))
1377      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1378           (mem:SI (plus:SI (match_dup 7) (const_int -16))))
1379      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1380           (mem:SI (plus:SI (match_dup 7) (const_int -20))))
1381      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1382           (mem:SI (plus:SI (match_dup 7) (const_int -24))))])]
1383    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 6"
1384    "ldwm\\t{%1, %2, %3, %4, %5, %6}, --(%7)"
1385   [(set_attr "type" "ldwm")])
1386
1387 (define_insn "*cdx_ldwm7_inc_wb_ret"
1388   [(match_parallel 0 "ldwm_operation"
1389     [(return)
1390      (set (match_operand:SI 8 "register_operand" "+&r")
1391           (plus:SI (match_dup 8) (const_int 28)))
1392      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1393           (mem:SI (match_dup 8)))
1394      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1395           (mem:SI (plus:SI (match_dup 8) (const_int 4))))
1396      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1397           (mem:SI (plus:SI (match_dup 8) (const_int 8))))
1398      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1399           (mem:SI (plus:SI (match_dup 8) (const_int 12))))
1400      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1401           (mem:SI (plus:SI (match_dup 8) (const_int 16))))
1402      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1403           (mem:SI (plus:SI (match_dup 8) (const_int 20))))
1404      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1405           (mem:SI (plus:SI (match_dup 8) (const_int 24))))])]
1406    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 9"
1407    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7}, (%8)++, writeback, ret"
1408   [(set_attr "type" "ldwm")])
1409
1410 (define_insn "*cdx_ldwm7_inc_wb"
1411   [(match_parallel 0 "ldwm_operation"
1412     [(set (match_operand:SI 8 "register_operand" "+&r")
1413           (plus:SI (match_dup 8) (const_int 28)))
1414      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1415           (mem:SI (match_dup 8)))
1416      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1417           (mem:SI (plus:SI (match_dup 8) (const_int 4))))
1418      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1419           (mem:SI (plus:SI (match_dup 8) (const_int 8))))
1420      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1421           (mem:SI (plus:SI (match_dup 8) (const_int 12))))
1422      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1423           (mem:SI (plus:SI (match_dup 8) (const_int 16))))
1424      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1425           (mem:SI (plus:SI (match_dup 8) (const_int 20))))
1426      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1427           (mem:SI (plus:SI (match_dup 8) (const_int 24))))])]
1428    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 8"
1429    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7}, (%8)++, writeback"
1430   [(set_attr "type" "ldwm")])
1431
1432 (define_insn "*cdx_ldwm7_inc_ret"
1433   [(match_parallel 0 "ldwm_operation"
1434     [(return)
1435      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1436           (mem:SI (match_operand:SI 8 "register_operand" "r")))
1437      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1438           (mem:SI (plus:SI (match_dup 8) (const_int 4))))
1439      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1440           (mem:SI (plus:SI (match_dup 8) (const_int 8))))
1441      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1442           (mem:SI (plus:SI (match_dup 8) (const_int 12))))
1443      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1444           (mem:SI (plus:SI (match_dup 8) (const_int 16))))
1445      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1446           (mem:SI (plus:SI (match_dup 8) (const_int 20))))
1447      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1448           (mem:SI (plus:SI (match_dup 8) (const_int 24))))])]
1449    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 8"
1450    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7}, (%8)++, ret"
1451   [(set_attr "type" "ldwm")])
1452
1453 (define_insn "*cdx_ldwm7_inc"
1454   [(match_parallel 0 "ldwm_operation"
1455     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
1456           (mem:SI (match_operand:SI 8 "register_operand" "r")))
1457      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1458           (mem:SI (plus:SI (match_dup 8) (const_int 4))))
1459      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1460           (mem:SI (plus:SI (match_dup 8) (const_int 8))))
1461      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1462           (mem:SI (plus:SI (match_dup 8) (const_int 12))))
1463      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1464           (mem:SI (plus:SI (match_dup 8) (const_int 16))))
1465      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1466           (mem:SI (plus:SI (match_dup 8) (const_int 20))))
1467      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1468           (mem:SI (plus:SI (match_dup 8) (const_int 24))))])]
1469    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 7"
1470    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7}, (%8)++"
1471   [(set_attr "type" "ldwm")])
1472
1473 (define_insn "*cdx_ldwm7_dec_wb_ret"
1474   [(match_parallel 0 "ldwm_operation"
1475     [(return)
1476      (set (match_operand:SI 8 "register_operand" "+&r")
1477           (plus:SI (match_dup 8) (const_int -28)))
1478      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1479           (mem:SI (plus:SI (match_dup 8) (const_int -4))))
1480      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1481           (mem:SI (plus:SI (match_dup 8) (const_int -8))))
1482      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1483           (mem:SI (plus:SI (match_dup 8) (const_int -12))))
1484      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1485           (mem:SI (plus:SI (match_dup 8) (const_int -16))))
1486      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1487           (mem:SI (plus:SI (match_dup 8) (const_int -20))))
1488      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1489           (mem:SI (plus:SI (match_dup 8) (const_int -24))))
1490      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1491           (mem:SI (plus:SI (match_dup 8) (const_int -28))))])]
1492    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 9"
1493    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7}, --(%8), writeback, ret"
1494   [(set_attr "type" "ldwm")])
1495
1496 (define_insn "*cdx_ldwm7_dec_wb"
1497   [(match_parallel 0 "ldwm_operation"
1498     [(set (match_operand:SI 8 "register_operand" "+&r")
1499           (plus:SI (match_dup 8) (const_int -28)))
1500      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1501           (mem:SI (plus:SI (match_dup 8) (const_int -4))))
1502      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1503           (mem:SI (plus:SI (match_dup 8) (const_int -8))))
1504      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1505           (mem:SI (plus:SI (match_dup 8) (const_int -12))))
1506      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1507           (mem:SI (plus:SI (match_dup 8) (const_int -16))))
1508      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1509           (mem:SI (plus:SI (match_dup 8) (const_int -20))))
1510      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1511           (mem:SI (plus:SI (match_dup 8) (const_int -24))))
1512      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1513           (mem:SI (plus:SI (match_dup 8) (const_int -28))))])]
1514    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 8"
1515    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7}, --(%8), writeback"
1516   [(set_attr "type" "ldwm")])
1517
1518 (define_insn "*cdx_ldwm7_dec_ret"
1519   [(match_parallel 0 "ldwm_operation"
1520     [(return)
1521      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1522           (mem:SI (plus:SI (match_operand:SI 8 "register_operand" "r") (const_int -4))))
1523      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1524           (mem:SI (plus:SI (match_dup 8) (const_int -8))))
1525      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1526           (mem:SI (plus:SI (match_dup 8) (const_int -12))))
1527      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1528           (mem:SI (plus:SI (match_dup 8) (const_int -16))))
1529      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1530           (mem:SI (plus:SI (match_dup 8) (const_int -20))))
1531      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1532           (mem:SI (plus:SI (match_dup 8) (const_int -24))))
1533      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1534           (mem:SI (plus:SI (match_dup 8) (const_int -28))))])]
1535    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 8"
1536    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7}, --(%8), ret"
1537   [(set_attr "type" "ldwm")])
1538
1539 (define_insn "*cdx_ldwm7_dec"
1540   [(match_parallel 0 "ldwm_operation"
1541     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
1542           (mem:SI (plus:SI (match_operand:SI 8 "register_operand" "r") (const_int -4))))
1543      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1544           (mem:SI (plus:SI (match_dup 8) (const_int -8))))
1545      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1546           (mem:SI (plus:SI (match_dup 8) (const_int -12))))
1547      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1548           (mem:SI (plus:SI (match_dup 8) (const_int -16))))
1549      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1550           (mem:SI (plus:SI (match_dup 8) (const_int -20))))
1551      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1552           (mem:SI (plus:SI (match_dup 8) (const_int -24))))
1553      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1554           (mem:SI (plus:SI (match_dup 8) (const_int -28))))])]
1555    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 7"
1556    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7}, --(%8)"
1557   [(set_attr "type" "ldwm")])
1558
1559 (define_insn "*cdx_ldwm8_inc_wb_ret"
1560   [(match_parallel 0 "ldwm_operation"
1561     [(return)
1562      (set (match_operand:SI 9 "register_operand" "+&r")
1563           (plus:SI (match_dup 9) (const_int 32)))
1564      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1565           (mem:SI (match_dup 9)))
1566      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1567           (mem:SI (plus:SI (match_dup 9) (const_int 4))))
1568      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1569           (mem:SI (plus:SI (match_dup 9) (const_int 8))))
1570      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1571           (mem:SI (plus:SI (match_dup 9) (const_int 12))))
1572      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1573           (mem:SI (plus:SI (match_dup 9) (const_int 16))))
1574      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1575           (mem:SI (plus:SI (match_dup 9) (const_int 20))))
1576      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1577           (mem:SI (plus:SI (match_dup 9) (const_int 24))))
1578      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
1579           (mem:SI (plus:SI (match_dup 9) (const_int 28))))])]
1580    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 10"
1581    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8}, (%9)++, writeback, ret"
1582   [(set_attr "type" "ldwm")])
1583
1584 (define_insn "*cdx_ldwm8_inc_wb"
1585   [(match_parallel 0 "ldwm_operation"
1586     [(set (match_operand:SI 9 "register_operand" "+&r")
1587           (plus:SI (match_dup 9) (const_int 32)))
1588      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1589           (mem:SI (match_dup 9)))
1590      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1591           (mem:SI (plus:SI (match_dup 9) (const_int 4))))
1592      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1593           (mem:SI (plus:SI (match_dup 9) (const_int 8))))
1594      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1595           (mem:SI (plus:SI (match_dup 9) (const_int 12))))
1596      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1597           (mem:SI (plus:SI (match_dup 9) (const_int 16))))
1598      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1599           (mem:SI (plus:SI (match_dup 9) (const_int 20))))
1600      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1601           (mem:SI (plus:SI (match_dup 9) (const_int 24))))
1602      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
1603           (mem:SI (plus:SI (match_dup 9) (const_int 28))))])]
1604    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 9"
1605    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8}, (%9)++, writeback"
1606   [(set_attr "type" "ldwm")])
1607
1608 (define_insn "*cdx_ldwm8_inc_ret"
1609   [(match_parallel 0 "ldwm_operation"
1610     [(return)
1611      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1612           (mem:SI (match_operand:SI 9 "register_operand" "r")))
1613      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1614           (mem:SI (plus:SI (match_dup 9) (const_int 4))))
1615      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1616           (mem:SI (plus:SI (match_dup 9) (const_int 8))))
1617      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1618           (mem:SI (plus:SI (match_dup 9) (const_int 12))))
1619      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1620           (mem:SI (plus:SI (match_dup 9) (const_int 16))))
1621      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1622           (mem:SI (plus:SI (match_dup 9) (const_int 20))))
1623      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1624           (mem:SI (plus:SI (match_dup 9) (const_int 24))))
1625      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
1626           (mem:SI (plus:SI (match_dup 9) (const_int 28))))])]
1627    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 9"
1628    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8}, (%9)++, ret"
1629   [(set_attr "type" "ldwm")])
1630
1631 (define_insn "*cdx_ldwm8_inc"
1632   [(match_parallel 0 "ldwm_operation"
1633     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
1634           (mem:SI (match_operand:SI 9 "register_operand" "r")))
1635      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1636           (mem:SI (plus:SI (match_dup 9) (const_int 4))))
1637      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1638           (mem:SI (plus:SI (match_dup 9) (const_int 8))))
1639      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1640           (mem:SI (plus:SI (match_dup 9) (const_int 12))))
1641      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1642           (mem:SI (plus:SI (match_dup 9) (const_int 16))))
1643      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1644           (mem:SI (plus:SI (match_dup 9) (const_int 20))))
1645      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1646           (mem:SI (plus:SI (match_dup 9) (const_int 24))))
1647      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
1648           (mem:SI (plus:SI (match_dup 9) (const_int 28))))])]
1649    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 8"
1650    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8}, (%9)++"
1651   [(set_attr "type" "ldwm")])
1652
1653 (define_insn "*cdx_ldwm8_dec_wb_ret"
1654   [(match_parallel 0 "ldwm_operation"
1655     [(return)
1656      (set (match_operand:SI 9 "register_operand" "+&r")
1657           (plus:SI (match_dup 9) (const_int -32)))
1658      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1659           (mem:SI (plus:SI (match_dup 9) (const_int -4))))
1660      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1661           (mem:SI (plus:SI (match_dup 9) (const_int -8))))
1662      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1663           (mem:SI (plus:SI (match_dup 9) (const_int -12))))
1664      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1665           (mem:SI (plus:SI (match_dup 9) (const_int -16))))
1666      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1667           (mem:SI (plus:SI (match_dup 9) (const_int -20))))
1668      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1669           (mem:SI (plus:SI (match_dup 9) (const_int -24))))
1670      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1671           (mem:SI (plus:SI (match_dup 9) (const_int -28))))
1672      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
1673           (mem:SI (plus:SI (match_dup 9) (const_int -32))))])]
1674    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 10"
1675    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8}, --(%9), writeback, ret"
1676   [(set_attr "type" "ldwm")])
1677
1678 (define_insn "*cdx_ldwm8_dec_wb"
1679   [(match_parallel 0 "ldwm_operation"
1680     [(set (match_operand:SI 9 "register_operand" "+&r")
1681           (plus:SI (match_dup 9) (const_int -32)))
1682      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1683           (mem:SI (plus:SI (match_dup 9) (const_int -4))))
1684      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1685           (mem:SI (plus:SI (match_dup 9) (const_int -8))))
1686      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1687           (mem:SI (plus:SI (match_dup 9) (const_int -12))))
1688      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1689           (mem:SI (plus:SI (match_dup 9) (const_int -16))))
1690      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1691           (mem:SI (plus:SI (match_dup 9) (const_int -20))))
1692      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1693           (mem:SI (plus:SI (match_dup 9) (const_int -24))))
1694      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1695           (mem:SI (plus:SI (match_dup 9) (const_int -28))))
1696      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
1697           (mem:SI (plus:SI (match_dup 9) (const_int -32))))])]
1698    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 9"
1699    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8}, --(%9), writeback"
1700   [(set_attr "type" "ldwm")])
1701
1702 (define_insn "*cdx_ldwm8_dec_ret"
1703   [(match_parallel 0 "ldwm_operation"
1704     [(return)
1705      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1706           (mem:SI (plus:SI (match_operand:SI 9 "register_operand" "r") (const_int -4))))
1707      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1708           (mem:SI (plus:SI (match_dup 9) (const_int -8))))
1709      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1710           (mem:SI (plus:SI (match_dup 9) (const_int -12))))
1711      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1712           (mem:SI (plus:SI (match_dup 9) (const_int -16))))
1713      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1714           (mem:SI (plus:SI (match_dup 9) (const_int -20))))
1715      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1716           (mem:SI (plus:SI (match_dup 9) (const_int -24))))
1717      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1718           (mem:SI (plus:SI (match_dup 9) (const_int -28))))
1719      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
1720           (mem:SI (plus:SI (match_dup 9) (const_int -32))))])]
1721    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 9"
1722    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8}, --(%9), ret"
1723   [(set_attr "type" "ldwm")])
1724
1725 (define_insn "*cdx_ldwm8_dec"
1726   [(match_parallel 0 "ldwm_operation"
1727     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
1728           (mem:SI (plus:SI (match_operand:SI 9 "register_operand" "r") (const_int -4))))
1729      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1730           (mem:SI (plus:SI (match_dup 9) (const_int -8))))
1731      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1732           (mem:SI (plus:SI (match_dup 9) (const_int -12))))
1733      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1734           (mem:SI (plus:SI (match_dup 9) (const_int -16))))
1735      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1736           (mem:SI (plus:SI (match_dup 9) (const_int -20))))
1737      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1738           (mem:SI (plus:SI (match_dup 9) (const_int -24))))
1739      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1740           (mem:SI (plus:SI (match_dup 9) (const_int -28))))
1741      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
1742           (mem:SI (plus:SI (match_dup 9) (const_int -32))))])]
1743    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 8"
1744    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8}, --(%9)"
1745   [(set_attr "type" "ldwm")])
1746
1747 (define_insn "*cdx_ldwm9_inc_wb_ret"
1748   [(match_parallel 0 "ldwm_operation"
1749     [(return)
1750      (set (match_operand:SI 10 "register_operand" "+&r")
1751           (plus:SI (match_dup 10) (const_int 36)))
1752      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1753           (mem:SI (match_dup 10)))
1754      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1755           (mem:SI (plus:SI (match_dup 10) (const_int 4))))
1756      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1757           (mem:SI (plus:SI (match_dup 10) (const_int 8))))
1758      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1759           (mem:SI (plus:SI (match_dup 10) (const_int 12))))
1760      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1761           (mem:SI (plus:SI (match_dup 10) (const_int 16))))
1762      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1763           (mem:SI (plus:SI (match_dup 10) (const_int 20))))
1764      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1765           (mem:SI (plus:SI (match_dup 10) (const_int 24))))
1766      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
1767           (mem:SI (plus:SI (match_dup 10) (const_int 28))))
1768      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
1769           (mem:SI (plus:SI (match_dup 10) (const_int 32))))])]
1770    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 11"
1771    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9}, (%10)++, writeback, ret"
1772   [(set_attr "type" "ldwm")])
1773
1774 (define_insn "*cdx_ldwm9_inc_wb"
1775   [(match_parallel 0 "ldwm_operation"
1776     [(set (match_operand:SI 10 "register_operand" "+&r")
1777           (plus:SI (match_dup 10) (const_int 36)))
1778      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1779           (mem:SI (match_dup 10)))
1780      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1781           (mem:SI (plus:SI (match_dup 10) (const_int 4))))
1782      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1783           (mem:SI (plus:SI (match_dup 10) (const_int 8))))
1784      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1785           (mem:SI (plus:SI (match_dup 10) (const_int 12))))
1786      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1787           (mem:SI (plus:SI (match_dup 10) (const_int 16))))
1788      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1789           (mem:SI (plus:SI (match_dup 10) (const_int 20))))
1790      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1791           (mem:SI (plus:SI (match_dup 10) (const_int 24))))
1792      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
1793           (mem:SI (plus:SI (match_dup 10) (const_int 28))))
1794      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
1795           (mem:SI (plus:SI (match_dup 10) (const_int 32))))])]
1796    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 10"
1797    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9}, (%10)++, writeback"
1798   [(set_attr "type" "ldwm")])
1799
1800 (define_insn "*cdx_ldwm9_inc_ret"
1801   [(match_parallel 0 "ldwm_operation"
1802     [(return)
1803      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1804           (mem:SI (match_operand:SI 10 "register_operand" "r")))
1805      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1806           (mem:SI (plus:SI (match_dup 10) (const_int 4))))
1807      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1808           (mem:SI (plus:SI (match_dup 10) (const_int 8))))
1809      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1810           (mem:SI (plus:SI (match_dup 10) (const_int 12))))
1811      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1812           (mem:SI (plus:SI (match_dup 10) (const_int 16))))
1813      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1814           (mem:SI (plus:SI (match_dup 10) (const_int 20))))
1815      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1816           (mem:SI (plus:SI (match_dup 10) (const_int 24))))
1817      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
1818           (mem:SI (plus:SI (match_dup 10) (const_int 28))))
1819      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
1820           (mem:SI (plus:SI (match_dup 10) (const_int 32))))])]
1821    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 10"
1822    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9}, (%10)++, ret"
1823   [(set_attr "type" "ldwm")])
1824
1825 (define_insn "*cdx_ldwm9_inc"
1826   [(match_parallel 0 "ldwm_operation"
1827     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
1828           (mem:SI (match_operand:SI 10 "register_operand" "r")))
1829      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1830           (mem:SI (plus:SI (match_dup 10) (const_int 4))))
1831      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1832           (mem:SI (plus:SI (match_dup 10) (const_int 8))))
1833      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1834           (mem:SI (plus:SI (match_dup 10) (const_int 12))))
1835      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1836           (mem:SI (plus:SI (match_dup 10) (const_int 16))))
1837      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1838           (mem:SI (plus:SI (match_dup 10) (const_int 20))))
1839      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1840           (mem:SI (plus:SI (match_dup 10) (const_int 24))))
1841      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
1842           (mem:SI (plus:SI (match_dup 10) (const_int 28))))
1843      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
1844           (mem:SI (plus:SI (match_dup 10) (const_int 32))))])]
1845    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 9"
1846    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9}, (%10)++"
1847   [(set_attr "type" "ldwm")])
1848
1849 (define_insn "*cdx_ldwm9_dec_wb_ret"
1850   [(match_parallel 0 "ldwm_operation"
1851     [(return)
1852      (set (match_operand:SI 10 "register_operand" "+&r")
1853           (plus:SI (match_dup 10) (const_int -36)))
1854      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1855           (mem:SI (plus:SI (match_dup 10) (const_int -4))))
1856      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1857           (mem:SI (plus:SI (match_dup 10) (const_int -8))))
1858      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1859           (mem:SI (plus:SI (match_dup 10) (const_int -12))))
1860      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1861           (mem:SI (plus:SI (match_dup 10) (const_int -16))))
1862      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1863           (mem:SI (plus:SI (match_dup 10) (const_int -20))))
1864      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1865           (mem:SI (plus:SI (match_dup 10) (const_int -24))))
1866      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1867           (mem:SI (plus:SI (match_dup 10) (const_int -28))))
1868      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
1869           (mem:SI (plus:SI (match_dup 10) (const_int -32))))
1870      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
1871           (mem:SI (plus:SI (match_dup 10) (const_int -36))))])]
1872    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 11"
1873    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9}, --(%10), writeback, ret"
1874   [(set_attr "type" "ldwm")])
1875
1876 (define_insn "*cdx_ldwm9_dec_wb"
1877   [(match_parallel 0 "ldwm_operation"
1878     [(set (match_operand:SI 10 "register_operand" "+&r")
1879           (plus:SI (match_dup 10) (const_int -36)))
1880      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1881           (mem:SI (plus:SI (match_dup 10) (const_int -4))))
1882      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1883           (mem:SI (plus:SI (match_dup 10) (const_int -8))))
1884      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1885           (mem:SI (plus:SI (match_dup 10) (const_int -12))))
1886      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1887           (mem:SI (plus:SI (match_dup 10) (const_int -16))))
1888      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1889           (mem:SI (plus:SI (match_dup 10) (const_int -20))))
1890      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1891           (mem:SI (plus:SI (match_dup 10) (const_int -24))))
1892      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1893           (mem:SI (plus:SI (match_dup 10) (const_int -28))))
1894      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
1895           (mem:SI (plus:SI (match_dup 10) (const_int -32))))
1896      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
1897           (mem:SI (plus:SI (match_dup 10) (const_int -36))))])]
1898    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 10"
1899    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9}, --(%10), writeback"
1900   [(set_attr "type" "ldwm")])
1901
1902 (define_insn "*cdx_ldwm9_dec_ret"
1903   [(match_parallel 0 "ldwm_operation"
1904     [(return)
1905      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1906           (mem:SI (plus:SI (match_operand:SI 10 "register_operand" "r") (const_int -4))))
1907      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1908           (mem:SI (plus:SI (match_dup 10) (const_int -8))))
1909      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1910           (mem:SI (plus:SI (match_dup 10) (const_int -12))))
1911      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1912           (mem:SI (plus:SI (match_dup 10) (const_int -16))))
1913      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1914           (mem:SI (plus:SI (match_dup 10) (const_int -20))))
1915      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1916           (mem:SI (plus:SI (match_dup 10) (const_int -24))))
1917      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1918           (mem:SI (plus:SI (match_dup 10) (const_int -28))))
1919      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
1920           (mem:SI (plus:SI (match_dup 10) (const_int -32))))
1921      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
1922           (mem:SI (plus:SI (match_dup 10) (const_int -36))))])]
1923    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 10"
1924    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9}, --(%10), ret"
1925   [(set_attr "type" "ldwm")])
1926
1927 (define_insn "*cdx_ldwm9_dec"
1928   [(match_parallel 0 "ldwm_operation"
1929     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
1930           (mem:SI (plus:SI (match_operand:SI 10 "register_operand" "r") (const_int -4))))
1931      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1932           (mem:SI (plus:SI (match_dup 10) (const_int -8))))
1933      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1934           (mem:SI (plus:SI (match_dup 10) (const_int -12))))
1935      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1936           (mem:SI (plus:SI (match_dup 10) (const_int -16))))
1937      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1938           (mem:SI (plus:SI (match_dup 10) (const_int -20))))
1939      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1940           (mem:SI (plus:SI (match_dup 10) (const_int -24))))
1941      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1942           (mem:SI (plus:SI (match_dup 10) (const_int -28))))
1943      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
1944           (mem:SI (plus:SI (match_dup 10) (const_int -32))))
1945      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
1946           (mem:SI (plus:SI (match_dup 10) (const_int -36))))])]
1947    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 9"
1948    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9}, --(%10)"
1949   [(set_attr "type" "ldwm")])
1950
1951 (define_insn "*cdx_ldwm10_inc_wb_ret"
1952   [(match_parallel 0 "ldwm_operation"
1953     [(return)
1954      (set (match_operand:SI 11 "register_operand" "+&r")
1955           (plus:SI (match_dup 11) (const_int 40)))
1956      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1957           (mem:SI (match_dup 11)))
1958      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1959           (mem:SI (plus:SI (match_dup 11) (const_int 4))))
1960      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1961           (mem:SI (plus:SI (match_dup 11) (const_int 8))))
1962      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1963           (mem:SI (plus:SI (match_dup 11) (const_int 12))))
1964      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1965           (mem:SI (plus:SI (match_dup 11) (const_int 16))))
1966      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1967           (mem:SI (plus:SI (match_dup 11) (const_int 20))))
1968      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1969           (mem:SI (plus:SI (match_dup 11) (const_int 24))))
1970      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
1971           (mem:SI (plus:SI (match_dup 11) (const_int 28))))
1972      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
1973           (mem:SI (plus:SI (match_dup 11) (const_int 32))))
1974      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
1975           (mem:SI (plus:SI (match_dup 11) (const_int 36))))])]
1976    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 12"
1977    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10}, (%11)++, writeback, ret"
1978   [(set_attr "type" "ldwm")])
1979
1980 (define_insn "*cdx_ldwm10_inc_wb"
1981   [(match_parallel 0 "ldwm_operation"
1982     [(set (match_operand:SI 11 "register_operand" "+&r")
1983           (plus:SI (match_dup 11) (const_int 40)))
1984      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
1985           (mem:SI (match_dup 11)))
1986      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
1987           (mem:SI (plus:SI (match_dup 11) (const_int 4))))
1988      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
1989           (mem:SI (plus:SI (match_dup 11) (const_int 8))))
1990      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
1991           (mem:SI (plus:SI (match_dup 11) (const_int 12))))
1992      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
1993           (mem:SI (plus:SI (match_dup 11) (const_int 16))))
1994      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
1995           (mem:SI (plus:SI (match_dup 11) (const_int 20))))
1996      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
1997           (mem:SI (plus:SI (match_dup 11) (const_int 24))))
1998      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
1999           (mem:SI (plus:SI (match_dup 11) (const_int 28))))
2000      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2001           (mem:SI (plus:SI (match_dup 11) (const_int 32))))
2002      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2003           (mem:SI (plus:SI (match_dup 11) (const_int 36))))])]
2004    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 11"
2005    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10}, (%11)++, writeback"
2006   [(set_attr "type" "ldwm")])
2007
2008 (define_insn "*cdx_ldwm10_inc_ret"
2009   [(match_parallel 0 "ldwm_operation"
2010     [(return)
2011      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
2012           (mem:SI (match_operand:SI 11 "register_operand" "r")))
2013      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2014           (mem:SI (plus:SI (match_dup 11) (const_int 4))))
2015      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2016           (mem:SI (plus:SI (match_dup 11) (const_int 8))))
2017      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2018           (mem:SI (plus:SI (match_dup 11) (const_int 12))))
2019      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2020           (mem:SI (plus:SI (match_dup 11) (const_int 16))))
2021      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2022           (mem:SI (plus:SI (match_dup 11) (const_int 20))))
2023      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2024           (mem:SI (plus:SI (match_dup 11) (const_int 24))))
2025      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2026           (mem:SI (plus:SI (match_dup 11) (const_int 28))))
2027      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2028           (mem:SI (plus:SI (match_dup 11) (const_int 32))))
2029      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2030           (mem:SI (plus:SI (match_dup 11) (const_int 36))))])]
2031    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 11"
2032    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10}, (%11)++, ret"
2033   [(set_attr "type" "ldwm")])
2034
2035 (define_insn "*cdx_ldwm10_inc"
2036   [(match_parallel 0 "ldwm_operation"
2037     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
2038           (mem:SI (match_operand:SI 11 "register_operand" "r")))
2039      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2040           (mem:SI (plus:SI (match_dup 11) (const_int 4))))
2041      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2042           (mem:SI (plus:SI (match_dup 11) (const_int 8))))
2043      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2044           (mem:SI (plus:SI (match_dup 11) (const_int 12))))
2045      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2046           (mem:SI (plus:SI (match_dup 11) (const_int 16))))
2047      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2048           (mem:SI (plus:SI (match_dup 11) (const_int 20))))
2049      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2050           (mem:SI (plus:SI (match_dup 11) (const_int 24))))
2051      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2052           (mem:SI (plus:SI (match_dup 11) (const_int 28))))
2053      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2054           (mem:SI (plus:SI (match_dup 11) (const_int 32))))
2055      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2056           (mem:SI (plus:SI (match_dup 11) (const_int 36))))])]
2057    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 10"
2058    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10}, (%11)++"
2059   [(set_attr "type" "ldwm")])
2060
2061 (define_insn "*cdx_ldwm10_dec_wb_ret"
2062   [(match_parallel 0 "ldwm_operation"
2063     [(return)
2064      (set (match_operand:SI 11 "register_operand" "+&r")
2065           (plus:SI (match_dup 11) (const_int -40)))
2066      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
2067           (mem:SI (plus:SI (match_dup 11) (const_int -4))))
2068      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2069           (mem:SI (plus:SI (match_dup 11) (const_int -8))))
2070      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2071           (mem:SI (plus:SI (match_dup 11) (const_int -12))))
2072      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2073           (mem:SI (plus:SI (match_dup 11) (const_int -16))))
2074      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2075           (mem:SI (plus:SI (match_dup 11) (const_int -20))))
2076      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2077           (mem:SI (plus:SI (match_dup 11) (const_int -24))))
2078      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2079           (mem:SI (plus:SI (match_dup 11) (const_int -28))))
2080      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2081           (mem:SI (plus:SI (match_dup 11) (const_int -32))))
2082      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2083           (mem:SI (plus:SI (match_dup 11) (const_int -36))))
2084      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2085           (mem:SI (plus:SI (match_dup 11) (const_int -40))))])]
2086    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 12"
2087    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10}, --(%11), writeback, ret"
2088   [(set_attr "type" "ldwm")])
2089
2090 (define_insn "*cdx_ldwm10_dec_wb"
2091   [(match_parallel 0 "ldwm_operation"
2092     [(set (match_operand:SI 11 "register_operand" "+&r")
2093           (plus:SI (match_dup 11) (const_int -40)))
2094      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
2095           (mem:SI (plus:SI (match_dup 11) (const_int -4))))
2096      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2097           (mem:SI (plus:SI (match_dup 11) (const_int -8))))
2098      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2099           (mem:SI (plus:SI (match_dup 11) (const_int -12))))
2100      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2101           (mem:SI (plus:SI (match_dup 11) (const_int -16))))
2102      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2103           (mem:SI (plus:SI (match_dup 11) (const_int -20))))
2104      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2105           (mem:SI (plus:SI (match_dup 11) (const_int -24))))
2106      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2107           (mem:SI (plus:SI (match_dup 11) (const_int -28))))
2108      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2109           (mem:SI (plus:SI (match_dup 11) (const_int -32))))
2110      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2111           (mem:SI (plus:SI (match_dup 11) (const_int -36))))
2112      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2113           (mem:SI (plus:SI (match_dup 11) (const_int -40))))])]
2114    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 11"
2115    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10}, --(%11), writeback"
2116   [(set_attr "type" "ldwm")])
2117
2118 (define_insn "*cdx_ldwm10_dec_ret"
2119   [(match_parallel 0 "ldwm_operation"
2120     [(return)
2121      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
2122           (mem:SI (plus:SI (match_operand:SI 11 "register_operand" "r") (const_int -4))))
2123      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2124           (mem:SI (plus:SI (match_dup 11) (const_int -8))))
2125      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2126           (mem:SI (plus:SI (match_dup 11) (const_int -12))))
2127      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2128           (mem:SI (plus:SI (match_dup 11) (const_int -16))))
2129      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2130           (mem:SI (plus:SI (match_dup 11) (const_int -20))))
2131      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2132           (mem:SI (plus:SI (match_dup 11) (const_int -24))))
2133      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2134           (mem:SI (plus:SI (match_dup 11) (const_int -28))))
2135      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2136           (mem:SI (plus:SI (match_dup 11) (const_int -32))))
2137      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2138           (mem:SI (plus:SI (match_dup 11) (const_int -36))))
2139      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2140           (mem:SI (plus:SI (match_dup 11) (const_int -40))))])]
2141    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 11"
2142    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10}, --(%11), ret"
2143   [(set_attr "type" "ldwm")])
2144
2145 (define_insn "*cdx_ldwm10_dec"
2146   [(match_parallel 0 "ldwm_operation"
2147     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
2148           (mem:SI (plus:SI (match_operand:SI 11 "register_operand" "r") (const_int -4))))
2149      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2150           (mem:SI (plus:SI (match_dup 11) (const_int -8))))
2151      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2152           (mem:SI (plus:SI (match_dup 11) (const_int -12))))
2153      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2154           (mem:SI (plus:SI (match_dup 11) (const_int -16))))
2155      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2156           (mem:SI (plus:SI (match_dup 11) (const_int -20))))
2157      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2158           (mem:SI (plus:SI (match_dup 11) (const_int -24))))
2159      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2160           (mem:SI (plus:SI (match_dup 11) (const_int -28))))
2161      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2162           (mem:SI (plus:SI (match_dup 11) (const_int -32))))
2163      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2164           (mem:SI (plus:SI (match_dup 11) (const_int -36))))
2165      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2166           (mem:SI (plus:SI (match_dup 11) (const_int -40))))])]
2167    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 10"
2168    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10}, --(%11)"
2169   [(set_attr "type" "ldwm")])
2170
2171 (define_insn "*cdx_ldwm11_inc_wb_ret"
2172   [(match_parallel 0 "ldwm_operation"
2173     [(return)
2174      (set (match_operand:SI 12 "register_operand" "+&r")
2175           (plus:SI (match_dup 12) (const_int 44)))
2176      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
2177           (mem:SI (match_dup 12)))
2178      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2179           (mem:SI (plus:SI (match_dup 12) (const_int 4))))
2180      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2181           (mem:SI (plus:SI (match_dup 12) (const_int 8))))
2182      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2183           (mem:SI (plus:SI (match_dup 12) (const_int 12))))
2184      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2185           (mem:SI (plus:SI (match_dup 12) (const_int 16))))
2186      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2187           (mem:SI (plus:SI (match_dup 12) (const_int 20))))
2188      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2189           (mem:SI (plus:SI (match_dup 12) (const_int 24))))
2190      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2191           (mem:SI (plus:SI (match_dup 12) (const_int 28))))
2192      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2193           (mem:SI (plus:SI (match_dup 12) (const_int 32))))
2194      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2195           (mem:SI (plus:SI (match_dup 12) (const_int 36))))
2196      (set (match_operand:SI 11 "nios2_hard_register_operand" "")
2197           (mem:SI (plus:SI (match_dup 12) (const_int 40))))])]
2198    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 13"
2199    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11}, (%12)++, writeback, ret"
2200   [(set_attr "type" "ldwm")])
2201
2202 (define_insn "*cdx_ldwm11_inc_wb"
2203   [(match_parallel 0 "ldwm_operation"
2204     [(set (match_operand:SI 12 "register_operand" "+&r")
2205           (plus:SI (match_dup 12) (const_int 44)))
2206      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
2207           (mem:SI (match_dup 12)))
2208      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2209           (mem:SI (plus:SI (match_dup 12) (const_int 4))))
2210      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2211           (mem:SI (plus:SI (match_dup 12) (const_int 8))))
2212      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2213           (mem:SI (plus:SI (match_dup 12) (const_int 12))))
2214      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2215           (mem:SI (plus:SI (match_dup 12) (const_int 16))))
2216      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2217           (mem:SI (plus:SI (match_dup 12) (const_int 20))))
2218      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2219           (mem:SI (plus:SI (match_dup 12) (const_int 24))))
2220      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2221           (mem:SI (plus:SI (match_dup 12) (const_int 28))))
2222      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2223           (mem:SI (plus:SI (match_dup 12) (const_int 32))))
2224      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2225           (mem:SI (plus:SI (match_dup 12) (const_int 36))))
2226      (set (match_operand:SI 11 "nios2_hard_register_operand" "")
2227           (mem:SI (plus:SI (match_dup 12) (const_int 40))))])]
2228    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 12"
2229    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11}, (%12)++, writeback"
2230   [(set_attr "type" "ldwm")])
2231
2232 (define_insn "*cdx_ldwm11_inc_ret"
2233   [(match_parallel 0 "ldwm_operation"
2234     [(return)
2235      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
2236           (mem:SI (match_operand:SI 12 "register_operand" "r")))
2237      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2238           (mem:SI (plus:SI (match_dup 12) (const_int 4))))
2239      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2240           (mem:SI (plus:SI (match_dup 12) (const_int 8))))
2241      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2242           (mem:SI (plus:SI (match_dup 12) (const_int 12))))
2243      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2244           (mem:SI (plus:SI (match_dup 12) (const_int 16))))
2245      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2246           (mem:SI (plus:SI (match_dup 12) (const_int 20))))
2247      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2248           (mem:SI (plus:SI (match_dup 12) (const_int 24))))
2249      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2250           (mem:SI (plus:SI (match_dup 12) (const_int 28))))
2251      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2252           (mem:SI (plus:SI (match_dup 12) (const_int 32))))
2253      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2254           (mem:SI (plus:SI (match_dup 12) (const_int 36))))
2255      (set (match_operand:SI 11 "nios2_hard_register_operand" "")
2256           (mem:SI (plus:SI (match_dup 12) (const_int 40))))])]
2257    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 12"
2258    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11}, (%12)++, ret"
2259   [(set_attr "type" "ldwm")])
2260
2261 (define_insn "*cdx_ldwm11_inc"
2262   [(match_parallel 0 "ldwm_operation"
2263     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
2264           (mem:SI (match_operand:SI 12 "register_operand" "r")))
2265      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2266           (mem:SI (plus:SI (match_dup 12) (const_int 4))))
2267      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2268           (mem:SI (plus:SI (match_dup 12) (const_int 8))))
2269      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2270           (mem:SI (plus:SI (match_dup 12) (const_int 12))))
2271      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2272           (mem:SI (plus:SI (match_dup 12) (const_int 16))))
2273      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2274           (mem:SI (plus:SI (match_dup 12) (const_int 20))))
2275      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2276           (mem:SI (plus:SI (match_dup 12) (const_int 24))))
2277      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2278           (mem:SI (plus:SI (match_dup 12) (const_int 28))))
2279      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2280           (mem:SI (plus:SI (match_dup 12) (const_int 32))))
2281      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2282           (mem:SI (plus:SI (match_dup 12) (const_int 36))))
2283      (set (match_operand:SI 11 "nios2_hard_register_operand" "")
2284           (mem:SI (plus:SI (match_dup 12) (const_int 40))))])]
2285    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 11"
2286    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11}, (%12)++"
2287   [(set_attr "type" "ldwm")])
2288
2289 (define_insn "*cdx_ldwm11_dec_wb_ret"
2290   [(match_parallel 0 "ldwm_operation"
2291     [(return)
2292      (set (match_operand:SI 12 "register_operand" "+&r")
2293           (plus:SI (match_dup 12) (const_int -44)))
2294      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
2295           (mem:SI (plus:SI (match_dup 12) (const_int -4))))
2296      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2297           (mem:SI (plus:SI (match_dup 12) (const_int -8))))
2298      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2299           (mem:SI (plus:SI (match_dup 12) (const_int -12))))
2300      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2301           (mem:SI (plus:SI (match_dup 12) (const_int -16))))
2302      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2303           (mem:SI (plus:SI (match_dup 12) (const_int -20))))
2304      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2305           (mem:SI (plus:SI (match_dup 12) (const_int -24))))
2306      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2307           (mem:SI (plus:SI (match_dup 12) (const_int -28))))
2308      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2309           (mem:SI (plus:SI (match_dup 12) (const_int -32))))
2310      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2311           (mem:SI (plus:SI (match_dup 12) (const_int -36))))
2312      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2313           (mem:SI (plus:SI (match_dup 12) (const_int -40))))
2314      (set (match_operand:SI 11 "nios2_hard_register_operand" "")
2315           (mem:SI (plus:SI (match_dup 12) (const_int -44))))])]
2316    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 13"
2317    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11}, --(%12), writeback, ret"
2318   [(set_attr "type" "ldwm")])
2319
2320 (define_insn "*cdx_ldwm11_dec_wb"
2321   [(match_parallel 0 "ldwm_operation"
2322     [(set (match_operand:SI 12 "register_operand" "+&r")
2323           (plus:SI (match_dup 12) (const_int -44)))
2324      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
2325           (mem:SI (plus:SI (match_dup 12) (const_int -4))))
2326      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2327           (mem:SI (plus:SI (match_dup 12) (const_int -8))))
2328      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2329           (mem:SI (plus:SI (match_dup 12) (const_int -12))))
2330      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2331           (mem:SI (plus:SI (match_dup 12) (const_int -16))))
2332      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2333           (mem:SI (plus:SI (match_dup 12) (const_int -20))))
2334      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2335           (mem:SI (plus:SI (match_dup 12) (const_int -24))))
2336      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2337           (mem:SI (plus:SI (match_dup 12) (const_int -28))))
2338      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2339           (mem:SI (plus:SI (match_dup 12) (const_int -32))))
2340      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2341           (mem:SI (plus:SI (match_dup 12) (const_int -36))))
2342      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2343           (mem:SI (plus:SI (match_dup 12) (const_int -40))))
2344      (set (match_operand:SI 11 "nios2_hard_register_operand" "")
2345           (mem:SI (plus:SI (match_dup 12) (const_int -44))))])]
2346    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 12"
2347    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11}, --(%12), writeback"
2348   [(set_attr "type" "ldwm")])
2349
2350 (define_insn "*cdx_ldwm11_dec_ret"
2351   [(match_parallel 0 "ldwm_operation"
2352     [(return)
2353      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
2354           (mem:SI (plus:SI (match_operand:SI 12 "register_operand" "r") (const_int -4))))
2355      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2356           (mem:SI (plus:SI (match_dup 12) (const_int -8))))
2357      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2358           (mem:SI (plus:SI (match_dup 12) (const_int -12))))
2359      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2360           (mem:SI (plus:SI (match_dup 12) (const_int -16))))
2361      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2362           (mem:SI (plus:SI (match_dup 12) (const_int -20))))
2363      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2364           (mem:SI (plus:SI (match_dup 12) (const_int -24))))
2365      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2366           (mem:SI (plus:SI (match_dup 12) (const_int -28))))
2367      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2368           (mem:SI (plus:SI (match_dup 12) (const_int -32))))
2369      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2370           (mem:SI (plus:SI (match_dup 12) (const_int -36))))
2371      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2372           (mem:SI (plus:SI (match_dup 12) (const_int -40))))
2373      (set (match_operand:SI 11 "nios2_hard_register_operand" "")
2374           (mem:SI (plus:SI (match_dup 12) (const_int -44))))])]
2375    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 12"
2376    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11}, --(%12), ret"
2377   [(set_attr "type" "ldwm")])
2378
2379 (define_insn "*cdx_ldwm11_dec"
2380   [(match_parallel 0 "ldwm_operation"
2381     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
2382           (mem:SI (plus:SI (match_operand:SI 12 "register_operand" "r") (const_int -4))))
2383      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2384           (mem:SI (plus:SI (match_dup 12) (const_int -8))))
2385      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2386           (mem:SI (plus:SI (match_dup 12) (const_int -12))))
2387      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2388           (mem:SI (plus:SI (match_dup 12) (const_int -16))))
2389      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2390           (mem:SI (plus:SI (match_dup 12) (const_int -20))))
2391      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2392           (mem:SI (plus:SI (match_dup 12) (const_int -24))))
2393      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2394           (mem:SI (plus:SI (match_dup 12) (const_int -28))))
2395      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2396           (mem:SI (plus:SI (match_dup 12) (const_int -32))))
2397      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2398           (mem:SI (plus:SI (match_dup 12) (const_int -36))))
2399      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2400           (mem:SI (plus:SI (match_dup 12) (const_int -40))))
2401      (set (match_operand:SI 11 "nios2_hard_register_operand" "")
2402           (mem:SI (plus:SI (match_dup 12) (const_int -44))))])]
2403    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 11"
2404    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11}, --(%12)"
2405   [(set_attr "type" "ldwm")])
2406
2407 (define_insn "*cdx_ldwm12_inc_wb_ret"
2408   [(match_parallel 0 "ldwm_operation"
2409     [(return)
2410      (set (match_operand:SI 13 "register_operand" "+&r")
2411           (plus:SI (match_dup 13) (const_int 48)))
2412      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
2413           (mem:SI (match_dup 13)))
2414      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2415           (mem:SI (plus:SI (match_dup 13) (const_int 4))))
2416      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2417           (mem:SI (plus:SI (match_dup 13) (const_int 8))))
2418      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2419           (mem:SI (plus:SI (match_dup 13) (const_int 12))))
2420      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2421           (mem:SI (plus:SI (match_dup 13) (const_int 16))))
2422      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2423           (mem:SI (plus:SI (match_dup 13) (const_int 20))))
2424      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2425           (mem:SI (plus:SI (match_dup 13) (const_int 24))))
2426      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2427           (mem:SI (plus:SI (match_dup 13) (const_int 28))))
2428      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2429           (mem:SI (plus:SI (match_dup 13) (const_int 32))))
2430      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2431           (mem:SI (plus:SI (match_dup 13) (const_int 36))))
2432      (set (match_operand:SI 11 "nios2_hard_register_operand" "")
2433           (mem:SI (plus:SI (match_dup 13) (const_int 40))))
2434      (set (match_operand:SI 12 "nios2_hard_register_operand" "")
2435           (mem:SI (plus:SI (match_dup 13) (const_int 44))))])]
2436    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 14"
2437    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11, %12}, (%13)++, writeback, ret"
2438   [(set_attr "type" "ldwm")])
2439
2440 (define_insn "*cdx_ldwm12_inc_wb"
2441   [(match_parallel 0 "ldwm_operation"
2442     [(set (match_operand:SI 13 "register_operand" "+&r")
2443           (plus:SI (match_dup 13) (const_int 48)))
2444      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
2445           (mem:SI (match_dup 13)))
2446      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2447           (mem:SI (plus:SI (match_dup 13) (const_int 4))))
2448      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2449           (mem:SI (plus:SI (match_dup 13) (const_int 8))))
2450      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2451           (mem:SI (plus:SI (match_dup 13) (const_int 12))))
2452      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2453           (mem:SI (plus:SI (match_dup 13) (const_int 16))))
2454      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2455           (mem:SI (plus:SI (match_dup 13) (const_int 20))))
2456      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2457           (mem:SI (plus:SI (match_dup 13) (const_int 24))))
2458      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2459           (mem:SI (plus:SI (match_dup 13) (const_int 28))))
2460      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2461           (mem:SI (plus:SI (match_dup 13) (const_int 32))))
2462      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2463           (mem:SI (plus:SI (match_dup 13) (const_int 36))))
2464      (set (match_operand:SI 11 "nios2_hard_register_operand" "")
2465           (mem:SI (plus:SI (match_dup 13) (const_int 40))))
2466      (set (match_operand:SI 12 "nios2_hard_register_operand" "")
2467           (mem:SI (plus:SI (match_dup 13) (const_int 44))))])]
2468    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 13"
2469    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11, %12}, (%13)++, writeback"
2470   [(set_attr "type" "ldwm")])
2471
2472 (define_insn "*cdx_ldwm12_inc_ret"
2473   [(match_parallel 0 "ldwm_operation"
2474     [(return)
2475      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
2476           (mem:SI (match_operand:SI 13 "register_operand" "r")))
2477      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2478           (mem:SI (plus:SI (match_dup 13) (const_int 4))))
2479      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2480           (mem:SI (plus:SI (match_dup 13) (const_int 8))))
2481      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2482           (mem:SI (plus:SI (match_dup 13) (const_int 12))))
2483      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2484           (mem:SI (plus:SI (match_dup 13) (const_int 16))))
2485      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2486           (mem:SI (plus:SI (match_dup 13) (const_int 20))))
2487      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2488           (mem:SI (plus:SI (match_dup 13) (const_int 24))))
2489      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2490           (mem:SI (plus:SI (match_dup 13) (const_int 28))))
2491      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2492           (mem:SI (plus:SI (match_dup 13) (const_int 32))))
2493      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2494           (mem:SI (plus:SI (match_dup 13) (const_int 36))))
2495      (set (match_operand:SI 11 "nios2_hard_register_operand" "")
2496           (mem:SI (plus:SI (match_dup 13) (const_int 40))))
2497      (set (match_operand:SI 12 "nios2_hard_register_operand" "")
2498           (mem:SI (plus:SI (match_dup 13) (const_int 44))))])]
2499    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 13"
2500    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11, %12}, (%13)++, ret"
2501   [(set_attr "type" "ldwm")])
2502
2503 (define_insn "*cdx_ldwm12_inc"
2504   [(match_parallel 0 "ldwm_operation"
2505     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
2506           (mem:SI (match_operand:SI 13 "register_operand" "r")))
2507      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2508           (mem:SI (plus:SI (match_dup 13) (const_int 4))))
2509      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2510           (mem:SI (plus:SI (match_dup 13) (const_int 8))))
2511      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2512           (mem:SI (plus:SI (match_dup 13) (const_int 12))))
2513      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2514           (mem:SI (plus:SI (match_dup 13) (const_int 16))))
2515      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2516           (mem:SI (plus:SI (match_dup 13) (const_int 20))))
2517      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2518           (mem:SI (plus:SI (match_dup 13) (const_int 24))))
2519      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2520           (mem:SI (plus:SI (match_dup 13) (const_int 28))))
2521      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2522           (mem:SI (plus:SI (match_dup 13) (const_int 32))))
2523      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2524           (mem:SI (plus:SI (match_dup 13) (const_int 36))))
2525      (set (match_operand:SI 11 "nios2_hard_register_operand" "")
2526           (mem:SI (plus:SI (match_dup 13) (const_int 40))))
2527      (set (match_operand:SI 12 "nios2_hard_register_operand" "")
2528           (mem:SI (plus:SI (match_dup 13) (const_int 44))))])]
2529    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 12"
2530    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11, %12}, (%13)++"
2531   [(set_attr "type" "ldwm")])
2532
2533 (define_insn "*cdx_ldwm12_dec_wb_ret"
2534   [(match_parallel 0 "ldwm_operation"
2535     [(return)
2536      (set (match_operand:SI 13 "register_operand" "+&r")
2537           (plus:SI (match_dup 13) (const_int -48)))
2538      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
2539           (mem:SI (plus:SI (match_dup 13) (const_int -4))))
2540      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2541           (mem:SI (plus:SI (match_dup 13) (const_int -8))))
2542      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2543           (mem:SI (plus:SI (match_dup 13) (const_int -12))))
2544      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2545           (mem:SI (plus:SI (match_dup 13) (const_int -16))))
2546      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2547           (mem:SI (plus:SI (match_dup 13) (const_int -20))))
2548      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2549           (mem:SI (plus:SI (match_dup 13) (const_int -24))))
2550      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2551           (mem:SI (plus:SI (match_dup 13) (const_int -28))))
2552      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2553           (mem:SI (plus:SI (match_dup 13) (const_int -32))))
2554      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2555           (mem:SI (plus:SI (match_dup 13) (const_int -36))))
2556      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2557           (mem:SI (plus:SI (match_dup 13) (const_int -40))))
2558      (set (match_operand:SI 11 "nios2_hard_register_operand" "")
2559           (mem:SI (plus:SI (match_dup 13) (const_int -44))))
2560      (set (match_operand:SI 12 "nios2_hard_register_operand" "")
2561           (mem:SI (plus:SI (match_dup 13) (const_int -48))))])]
2562    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 14"
2563    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11, %12}, --(%13), writeback, ret"
2564   [(set_attr "type" "ldwm")])
2565
2566 (define_insn "*cdx_ldwm12_dec_wb"
2567   [(match_parallel 0 "ldwm_operation"
2568     [(set (match_operand:SI 13 "register_operand" "+&r")
2569           (plus:SI (match_dup 13) (const_int -48)))
2570      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
2571           (mem:SI (plus:SI (match_dup 13) (const_int -4))))
2572      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2573           (mem:SI (plus:SI (match_dup 13) (const_int -8))))
2574      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2575           (mem:SI (plus:SI (match_dup 13) (const_int -12))))
2576      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2577           (mem:SI (plus:SI (match_dup 13) (const_int -16))))
2578      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2579           (mem:SI (plus:SI (match_dup 13) (const_int -20))))
2580      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2581           (mem:SI (plus:SI (match_dup 13) (const_int -24))))
2582      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2583           (mem:SI (plus:SI (match_dup 13) (const_int -28))))
2584      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2585           (mem:SI (plus:SI (match_dup 13) (const_int -32))))
2586      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2587           (mem:SI (plus:SI (match_dup 13) (const_int -36))))
2588      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2589           (mem:SI (plus:SI (match_dup 13) (const_int -40))))
2590      (set (match_operand:SI 11 "nios2_hard_register_operand" "")
2591           (mem:SI (plus:SI (match_dup 13) (const_int -44))))
2592      (set (match_operand:SI 12 "nios2_hard_register_operand" "")
2593           (mem:SI (plus:SI (match_dup 13) (const_int -48))))])]
2594    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 13"
2595    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11, %12}, --(%13), writeback"
2596   [(set_attr "type" "ldwm")])
2597
2598 (define_insn "*cdx_ldwm12_dec_ret"
2599   [(match_parallel 0 "ldwm_operation"
2600     [(return)
2601      (set (match_operand:SI 1 "nios2_hard_register_operand" "")
2602           (mem:SI (plus:SI (match_operand:SI 13 "register_operand" "r") (const_int -4))))
2603      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2604           (mem:SI (plus:SI (match_dup 13) (const_int -8))))
2605      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2606           (mem:SI (plus:SI (match_dup 13) (const_int -12))))
2607      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2608           (mem:SI (plus:SI (match_dup 13) (const_int -16))))
2609      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2610           (mem:SI (plus:SI (match_dup 13) (const_int -20))))
2611      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2612           (mem:SI (plus:SI (match_dup 13) (const_int -24))))
2613      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2614           (mem:SI (plus:SI (match_dup 13) (const_int -28))))
2615      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2616           (mem:SI (plus:SI (match_dup 13) (const_int -32))))
2617      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2618           (mem:SI (plus:SI (match_dup 13) (const_int -36))))
2619      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2620           (mem:SI (plus:SI (match_dup 13) (const_int -40))))
2621      (set (match_operand:SI 11 "nios2_hard_register_operand" "")
2622           (mem:SI (plus:SI (match_dup 13) (const_int -44))))
2623      (set (match_operand:SI 12 "nios2_hard_register_operand" "")
2624           (mem:SI (plus:SI (match_dup 13) (const_int -48))))])]
2625    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 13"
2626    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11, %12}, --(%13), ret"
2627   [(set_attr "type" "ldwm")])
2628
2629 (define_insn "*cdx_ldwm12_dec"
2630   [(match_parallel 0 "ldwm_operation"
2631     [(set (match_operand:SI 1 "nios2_hard_register_operand" "")
2632           (mem:SI (plus:SI (match_operand:SI 13 "register_operand" "r") (const_int -4))))
2633      (set (match_operand:SI 2 "nios2_hard_register_operand" "")
2634           (mem:SI (plus:SI (match_dup 13) (const_int -8))))
2635      (set (match_operand:SI 3 "nios2_hard_register_operand" "")
2636           (mem:SI (plus:SI (match_dup 13) (const_int -12))))
2637      (set (match_operand:SI 4 "nios2_hard_register_operand" "")
2638           (mem:SI (plus:SI (match_dup 13) (const_int -16))))
2639      (set (match_operand:SI 5 "nios2_hard_register_operand" "")
2640           (mem:SI (plus:SI (match_dup 13) (const_int -20))))
2641      (set (match_operand:SI 6 "nios2_hard_register_operand" "")
2642           (mem:SI (plus:SI (match_dup 13) (const_int -24))))
2643      (set (match_operand:SI 7 "nios2_hard_register_operand" "")
2644           (mem:SI (plus:SI (match_dup 13) (const_int -28))))
2645      (set (match_operand:SI 8 "nios2_hard_register_operand" "")
2646           (mem:SI (plus:SI (match_dup 13) (const_int -32))))
2647      (set (match_operand:SI 9 "nios2_hard_register_operand" "")
2648           (mem:SI (plus:SI (match_dup 13) (const_int -36))))
2649      (set (match_operand:SI 10 "nios2_hard_register_operand" "")
2650           (mem:SI (plus:SI (match_dup 13) (const_int -40))))
2651      (set (match_operand:SI 11 "nios2_hard_register_operand" "")
2652           (mem:SI (plus:SI (match_dup 13) (const_int -44))))
2653      (set (match_operand:SI 12 "nios2_hard_register_operand" "")
2654           (mem:SI (plus:SI (match_dup 13) (const_int -48))))])]
2655    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 12"
2656    "ldwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11, %12}, --(%13)"
2657   [(set_attr "type" "ldwm")])
2658
2659 (define_insn "*cdx_stwm1_inc_wb"
2660   [(match_parallel 0 "stwm_operation"
2661     [(set (match_operand:SI 2 "register_operand" "+&r")
2662           (plus:SI (match_dup 2) (const_int 4)))
2663      (set (mem:SI (match_dup 2))
2664           (match_operand:SI 1 "nios2_hard_register_operand" ""))])]
2665    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 2"
2666    "stwm\\t{%1}, (%2)++, writeback"
2667   [(set_attr "type" "stwm")])
2668
2669 (define_insn "*cdx_stwm1_inc"
2670   [(match_parallel 0 "stwm_operation"
2671     [(set (mem:SI (match_operand:SI 2 "register_operand" "r"))
2672           (match_operand:SI 1 "nios2_hard_register_operand" ""))])]
2673    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 1"
2674    "stwm\\t{%1}, (%2)++"
2675   [(set_attr "type" "stwm")])
2676
2677 (define_insn "*cdx_stwm1_dec_wb"
2678   [(match_parallel 0 "stwm_operation"
2679     [(set (match_operand:SI 2 "register_operand" "+&r")
2680           (plus:SI (match_dup 2) (const_int -4)))
2681      (set (mem:SI (plus:SI (match_dup 2) (const_int -4)))
2682           (match_operand:SI 1 "nios2_hard_register_operand" ""))])]
2683    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 2"
2684    "stwm\\t{%1}, --(%2), writeback"
2685   [(set_attr "type" "stwm")])
2686
2687 (define_insn "*cdx_stwm1_dec"
2688   [(match_parallel 0 "stwm_operation"
2689     [(set (mem:SI (plus:SI (match_operand:SI 2 "register_operand" "r") (const_int -4)))
2690           (match_operand:SI 1 "nios2_hard_register_operand" ""))])]
2691    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 1"
2692    "stwm\\t{%1}, --(%2)"
2693   [(set_attr "type" "stwm")])
2694
2695 (define_insn "*cdx_stwm2_inc_wb"
2696   [(match_parallel 0 "stwm_operation"
2697     [(set (match_operand:SI 3 "register_operand" "+&r")
2698           (plus:SI (match_dup 3) (const_int 8)))
2699      (set (mem:SI (match_dup 3))
2700           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2701      (set (mem:SI (plus:SI (match_dup 3) (const_int 4)))
2702           (match_operand:SI 2 "nios2_hard_register_operand" ""))])]
2703    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 3"
2704    "stwm\\t{%1, %2}, (%3)++, writeback"
2705   [(set_attr "type" "stwm")])
2706
2707 (define_insn "*cdx_stwm2_inc"
2708   [(match_parallel 0 "stwm_operation"
2709     [(set (mem:SI (match_operand:SI 3 "register_operand" "r"))
2710           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2711      (set (mem:SI (plus:SI (match_dup 3) (const_int 4)))
2712           (match_operand:SI 2 "nios2_hard_register_operand" ""))])]
2713    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 2"
2714    "stwm\\t{%1, %2}, (%3)++"
2715   [(set_attr "type" "stwm")])
2716
2717 (define_insn "*cdx_stwm2_dec_wb"
2718   [(match_parallel 0 "stwm_operation"
2719     [(set (match_operand:SI 3 "register_operand" "+&r")
2720           (plus:SI (match_dup 3) (const_int -8)))
2721      (set (mem:SI (plus:SI (match_dup 3) (const_int -4)))
2722           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2723      (set (mem:SI (plus:SI (match_dup 3) (const_int -8)))
2724           (match_operand:SI 2 "nios2_hard_register_operand" ""))])]
2725    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 3"
2726    "stwm\\t{%1, %2}, --(%3), writeback"
2727   [(set_attr "type" "stwm")])
2728
2729 (define_insn "*cdx_stwm2_dec"
2730   [(match_parallel 0 "stwm_operation"
2731     [(set (mem:SI (plus:SI (match_operand:SI 3 "register_operand" "r") (const_int -4)))
2732           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2733      (set (mem:SI (plus:SI (match_dup 3) (const_int -8)))
2734           (match_operand:SI 2 "nios2_hard_register_operand" ""))])]
2735    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 2"
2736    "stwm\\t{%1, %2}, --(%3)"
2737   [(set_attr "type" "stwm")])
2738
2739 (define_insn "*cdx_stwm3_inc_wb"
2740   [(match_parallel 0 "stwm_operation"
2741     [(set (match_operand:SI 4 "register_operand" "+&r")
2742           (plus:SI (match_dup 4) (const_int 12)))
2743      (set (mem:SI (match_dup 4))
2744           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2745      (set (mem:SI (plus:SI (match_dup 4) (const_int 4)))
2746           (match_operand:SI 2 "nios2_hard_register_operand" ""))
2747      (set (mem:SI (plus:SI (match_dup 4) (const_int 8)))
2748           (match_operand:SI 3 "nios2_hard_register_operand" ""))])]
2749    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 4"
2750    "stwm\\t{%1, %2, %3}, (%4)++, writeback"
2751   [(set_attr "type" "stwm")])
2752
2753 (define_insn "*cdx_stwm3_inc"
2754   [(match_parallel 0 "stwm_operation"
2755     [(set (mem:SI (match_operand:SI 4 "register_operand" "r"))
2756           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2757      (set (mem:SI (plus:SI (match_dup 4) (const_int 4)))
2758           (match_operand:SI 2 "nios2_hard_register_operand" ""))
2759      (set (mem:SI (plus:SI (match_dup 4) (const_int 8)))
2760           (match_operand:SI 3 "nios2_hard_register_operand" ""))])]
2761    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 3"
2762    "stwm\\t{%1, %2, %3}, (%4)++"
2763   [(set_attr "type" "stwm")])
2764
2765 (define_insn "*cdx_stwm3_dec_wb"
2766   [(match_parallel 0 "stwm_operation"
2767     [(set (match_operand:SI 4 "register_operand" "+&r")
2768           (plus:SI (match_dup 4) (const_int -12)))
2769      (set (mem:SI (plus:SI (match_dup 4) (const_int -4)))
2770           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2771      (set (mem:SI (plus:SI (match_dup 4) (const_int -8)))
2772           (match_operand:SI 2 "nios2_hard_register_operand" ""))
2773      (set (mem:SI (plus:SI (match_dup 4) (const_int -12)))
2774           (match_operand:SI 3 "nios2_hard_register_operand" ""))])]
2775    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 4"
2776    "stwm\\t{%1, %2, %3}, --(%4), writeback"
2777   [(set_attr "type" "stwm")])
2778
2779 (define_insn "*cdx_stwm3_dec"
2780   [(match_parallel 0 "stwm_operation"
2781     [(set (mem:SI (plus:SI (match_operand:SI 4 "register_operand" "r") (const_int -4)))
2782           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2783      (set (mem:SI (plus:SI (match_dup 4) (const_int -8)))
2784           (match_operand:SI 2 "nios2_hard_register_operand" ""))
2785      (set (mem:SI (plus:SI (match_dup 4) (const_int -12)))
2786           (match_operand:SI 3 "nios2_hard_register_operand" ""))])]
2787    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 3"
2788    "stwm\\t{%1, %2, %3}, --(%4)"
2789   [(set_attr "type" "stwm")])
2790
2791 (define_insn "*cdx_stwm4_inc_wb"
2792   [(match_parallel 0 "stwm_operation"
2793     [(set (match_operand:SI 5 "register_operand" "+&r")
2794           (plus:SI (match_dup 5) (const_int 16)))
2795      (set (mem:SI (match_dup 5))
2796           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2797      (set (mem:SI (plus:SI (match_dup 5) (const_int 4)))
2798           (match_operand:SI 2 "nios2_hard_register_operand" ""))
2799      (set (mem:SI (plus:SI (match_dup 5) (const_int 8)))
2800           (match_operand:SI 3 "nios2_hard_register_operand" ""))
2801      (set (mem:SI (plus:SI (match_dup 5) (const_int 12)))
2802           (match_operand:SI 4 "nios2_hard_register_operand" ""))])]
2803    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 5"
2804    "stwm\\t{%1, %2, %3, %4}, (%5)++, writeback"
2805   [(set_attr "type" "stwm")])
2806
2807 (define_insn "*cdx_stwm4_inc"
2808   [(match_parallel 0 "stwm_operation"
2809     [(set (mem:SI (match_operand:SI 5 "register_operand" "r"))
2810           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2811      (set (mem:SI (plus:SI (match_dup 5) (const_int 4)))
2812           (match_operand:SI 2 "nios2_hard_register_operand" ""))
2813      (set (mem:SI (plus:SI (match_dup 5) (const_int 8)))
2814           (match_operand:SI 3 "nios2_hard_register_operand" ""))
2815      (set (mem:SI (plus:SI (match_dup 5) (const_int 12)))
2816           (match_operand:SI 4 "nios2_hard_register_operand" ""))])]
2817    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 4"
2818    "stwm\\t{%1, %2, %3, %4}, (%5)++"
2819   [(set_attr "type" "stwm")])
2820
2821 (define_insn "*cdx_stwm4_dec_wb"
2822   [(match_parallel 0 "stwm_operation"
2823     [(set (match_operand:SI 5 "register_operand" "+&r")
2824           (plus:SI (match_dup 5) (const_int -16)))
2825      (set (mem:SI (plus:SI (match_dup 5) (const_int -4)))
2826           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2827      (set (mem:SI (plus:SI (match_dup 5) (const_int -8)))
2828           (match_operand:SI 2 "nios2_hard_register_operand" ""))
2829      (set (mem:SI (plus:SI (match_dup 5) (const_int -12)))
2830           (match_operand:SI 3 "nios2_hard_register_operand" ""))
2831      (set (mem:SI (plus:SI (match_dup 5) (const_int -16)))
2832           (match_operand:SI 4 "nios2_hard_register_operand" ""))])]
2833    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 5"
2834    "stwm\\t{%1, %2, %3, %4}, --(%5), writeback"
2835   [(set_attr "type" "stwm")])
2836
2837 (define_insn "*cdx_stwm4_dec"
2838   [(match_parallel 0 "stwm_operation"
2839     [(set (mem:SI (plus:SI (match_operand:SI 5 "register_operand" "r") (const_int -4)))
2840           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2841      (set (mem:SI (plus:SI (match_dup 5) (const_int -8)))
2842           (match_operand:SI 2 "nios2_hard_register_operand" ""))
2843      (set (mem:SI (plus:SI (match_dup 5) (const_int -12)))
2844           (match_operand:SI 3 "nios2_hard_register_operand" ""))
2845      (set (mem:SI (plus:SI (match_dup 5) (const_int -16)))
2846           (match_operand:SI 4 "nios2_hard_register_operand" ""))])]
2847    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 4"
2848    "stwm\\t{%1, %2, %3, %4}, --(%5)"
2849   [(set_attr "type" "stwm")])
2850
2851 (define_insn "*cdx_stwm5_inc_wb"
2852   [(match_parallel 0 "stwm_operation"
2853     [(set (match_operand:SI 6 "register_operand" "+&r")
2854           (plus:SI (match_dup 6) (const_int 20)))
2855      (set (mem:SI (match_dup 6))
2856           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2857      (set (mem:SI (plus:SI (match_dup 6) (const_int 4)))
2858           (match_operand:SI 2 "nios2_hard_register_operand" ""))
2859      (set (mem:SI (plus:SI (match_dup 6) (const_int 8)))
2860           (match_operand:SI 3 "nios2_hard_register_operand" ""))
2861      (set (mem:SI (plus:SI (match_dup 6) (const_int 12)))
2862           (match_operand:SI 4 "nios2_hard_register_operand" ""))
2863      (set (mem:SI (plus:SI (match_dup 6) (const_int 16)))
2864           (match_operand:SI 5 "nios2_hard_register_operand" ""))])]
2865    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 6"
2866    "stwm\\t{%1, %2, %3, %4, %5}, (%6)++, writeback"
2867   [(set_attr "type" "stwm")])
2868
2869 (define_insn "*cdx_stwm5_inc"
2870   [(match_parallel 0 "stwm_operation"
2871     [(set (mem:SI (match_operand:SI 6 "register_operand" "r"))
2872           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2873      (set (mem:SI (plus:SI (match_dup 6) (const_int 4)))
2874           (match_operand:SI 2 "nios2_hard_register_operand" ""))
2875      (set (mem:SI (plus:SI (match_dup 6) (const_int 8)))
2876           (match_operand:SI 3 "nios2_hard_register_operand" ""))
2877      (set (mem:SI (plus:SI (match_dup 6) (const_int 12)))
2878           (match_operand:SI 4 "nios2_hard_register_operand" ""))
2879      (set (mem:SI (plus:SI (match_dup 6) (const_int 16)))
2880           (match_operand:SI 5 "nios2_hard_register_operand" ""))])]
2881    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 5"
2882    "stwm\\t{%1, %2, %3, %4, %5}, (%6)++"
2883   [(set_attr "type" "stwm")])
2884
2885 (define_insn "*cdx_stwm5_dec_wb"
2886   [(match_parallel 0 "stwm_operation"
2887     [(set (match_operand:SI 6 "register_operand" "+&r")
2888           (plus:SI (match_dup 6) (const_int -20)))
2889      (set (mem:SI (plus:SI (match_dup 6) (const_int -4)))
2890           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2891      (set (mem:SI (plus:SI (match_dup 6) (const_int -8)))
2892           (match_operand:SI 2 "nios2_hard_register_operand" ""))
2893      (set (mem:SI (plus:SI (match_dup 6) (const_int -12)))
2894           (match_operand:SI 3 "nios2_hard_register_operand" ""))
2895      (set (mem:SI (plus:SI (match_dup 6) (const_int -16)))
2896           (match_operand:SI 4 "nios2_hard_register_operand" ""))
2897      (set (mem:SI (plus:SI (match_dup 6) (const_int -20)))
2898           (match_operand:SI 5 "nios2_hard_register_operand" ""))])]
2899    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 6"
2900    "stwm\\t{%1, %2, %3, %4, %5}, --(%6), writeback"
2901   [(set_attr "type" "stwm")])
2902
2903 (define_insn "*cdx_stwm5_dec"
2904   [(match_parallel 0 "stwm_operation"
2905     [(set (mem:SI (plus:SI (match_operand:SI 6 "register_operand" "r") (const_int -4)))
2906           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2907      (set (mem:SI (plus:SI (match_dup 6) (const_int -8)))
2908           (match_operand:SI 2 "nios2_hard_register_operand" ""))
2909      (set (mem:SI (plus:SI (match_dup 6) (const_int -12)))
2910           (match_operand:SI 3 "nios2_hard_register_operand" ""))
2911      (set (mem:SI (plus:SI (match_dup 6) (const_int -16)))
2912           (match_operand:SI 4 "nios2_hard_register_operand" ""))
2913      (set (mem:SI (plus:SI (match_dup 6) (const_int -20)))
2914           (match_operand:SI 5 "nios2_hard_register_operand" ""))])]
2915    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 5"
2916    "stwm\\t{%1, %2, %3, %4, %5}, --(%6)"
2917   [(set_attr "type" "stwm")])
2918
2919 (define_insn "*cdx_stwm6_inc_wb"
2920   [(match_parallel 0 "stwm_operation"
2921     [(set (match_operand:SI 7 "register_operand" "+&r")
2922           (plus:SI (match_dup 7) (const_int 24)))
2923      (set (mem:SI (match_dup 7))
2924           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2925      (set (mem:SI (plus:SI (match_dup 7) (const_int 4)))
2926           (match_operand:SI 2 "nios2_hard_register_operand" ""))
2927      (set (mem:SI (plus:SI (match_dup 7) (const_int 8)))
2928           (match_operand:SI 3 "nios2_hard_register_operand" ""))
2929      (set (mem:SI (plus:SI (match_dup 7) (const_int 12)))
2930           (match_operand:SI 4 "nios2_hard_register_operand" ""))
2931      (set (mem:SI (plus:SI (match_dup 7) (const_int 16)))
2932           (match_operand:SI 5 "nios2_hard_register_operand" ""))
2933      (set (mem:SI (plus:SI (match_dup 7) (const_int 20)))
2934           (match_operand:SI 6 "nios2_hard_register_operand" ""))])]
2935    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 7"
2936    "stwm\\t{%1, %2, %3, %4, %5, %6}, (%7)++, writeback"
2937   [(set_attr "type" "stwm")])
2938
2939 (define_insn "*cdx_stwm6_inc"
2940   [(match_parallel 0 "stwm_operation"
2941     [(set (mem:SI (match_operand:SI 7 "register_operand" "r"))
2942           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2943      (set (mem:SI (plus:SI (match_dup 7) (const_int 4)))
2944           (match_operand:SI 2 "nios2_hard_register_operand" ""))
2945      (set (mem:SI (plus:SI (match_dup 7) (const_int 8)))
2946           (match_operand:SI 3 "nios2_hard_register_operand" ""))
2947      (set (mem:SI (plus:SI (match_dup 7) (const_int 12)))
2948           (match_operand:SI 4 "nios2_hard_register_operand" ""))
2949      (set (mem:SI (plus:SI (match_dup 7) (const_int 16)))
2950           (match_operand:SI 5 "nios2_hard_register_operand" ""))
2951      (set (mem:SI (plus:SI (match_dup 7) (const_int 20)))
2952           (match_operand:SI 6 "nios2_hard_register_operand" ""))])]
2953    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 6"
2954    "stwm\\t{%1, %2, %3, %4, %5, %6}, (%7)++"
2955   [(set_attr "type" "stwm")])
2956
2957 (define_insn "*cdx_stwm6_dec_wb"
2958   [(match_parallel 0 "stwm_operation"
2959     [(set (match_operand:SI 7 "register_operand" "+&r")
2960           (plus:SI (match_dup 7) (const_int -24)))
2961      (set (mem:SI (plus:SI (match_dup 7) (const_int -4)))
2962           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2963      (set (mem:SI (plus:SI (match_dup 7) (const_int -8)))
2964           (match_operand:SI 2 "nios2_hard_register_operand" ""))
2965      (set (mem:SI (plus:SI (match_dup 7) (const_int -12)))
2966           (match_operand:SI 3 "nios2_hard_register_operand" ""))
2967      (set (mem:SI (plus:SI (match_dup 7) (const_int -16)))
2968           (match_operand:SI 4 "nios2_hard_register_operand" ""))
2969      (set (mem:SI (plus:SI (match_dup 7) (const_int -20)))
2970           (match_operand:SI 5 "nios2_hard_register_operand" ""))
2971      (set (mem:SI (plus:SI (match_dup 7) (const_int -24)))
2972           (match_operand:SI 6 "nios2_hard_register_operand" ""))])]
2973    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 7"
2974    "stwm\\t{%1, %2, %3, %4, %5, %6}, --(%7), writeback"
2975   [(set_attr "type" "stwm")])
2976
2977 (define_insn "*cdx_stwm6_dec"
2978   [(match_parallel 0 "stwm_operation"
2979     [(set (mem:SI (plus:SI (match_operand:SI 7 "register_operand" "r") (const_int -4)))
2980           (match_operand:SI 1 "nios2_hard_register_operand" ""))
2981      (set (mem:SI (plus:SI (match_dup 7) (const_int -8)))
2982           (match_operand:SI 2 "nios2_hard_register_operand" ""))
2983      (set (mem:SI (plus:SI (match_dup 7) (const_int -12)))
2984           (match_operand:SI 3 "nios2_hard_register_operand" ""))
2985      (set (mem:SI (plus:SI (match_dup 7) (const_int -16)))
2986           (match_operand:SI 4 "nios2_hard_register_operand" ""))
2987      (set (mem:SI (plus:SI (match_dup 7) (const_int -20)))
2988           (match_operand:SI 5 "nios2_hard_register_operand" ""))
2989      (set (mem:SI (plus:SI (match_dup 7) (const_int -24)))
2990           (match_operand:SI 6 "nios2_hard_register_operand" ""))])]
2991    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 6"
2992    "stwm\\t{%1, %2, %3, %4, %5, %6}, --(%7)"
2993   [(set_attr "type" "stwm")])
2994
2995 (define_insn "*cdx_stwm7_inc_wb"
2996   [(match_parallel 0 "stwm_operation"
2997     [(set (match_operand:SI 8 "register_operand" "+&r")
2998           (plus:SI (match_dup 8) (const_int 28)))
2999      (set (mem:SI (match_dup 8))
3000           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3001      (set (mem:SI (plus:SI (match_dup 8) (const_int 4)))
3002           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3003      (set (mem:SI (plus:SI (match_dup 8) (const_int 8)))
3004           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3005      (set (mem:SI (plus:SI (match_dup 8) (const_int 12)))
3006           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3007      (set (mem:SI (plus:SI (match_dup 8) (const_int 16)))
3008           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3009      (set (mem:SI (plus:SI (match_dup 8) (const_int 20)))
3010           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3011      (set (mem:SI (plus:SI (match_dup 8) (const_int 24)))
3012           (match_operand:SI 7 "nios2_hard_register_operand" ""))])]
3013    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 8"
3014    "stwm\\t{%1, %2, %3, %4, %5, %6, %7}, (%8)++, writeback"
3015   [(set_attr "type" "stwm")])
3016
3017 (define_insn "*cdx_stwm7_inc"
3018   [(match_parallel 0 "stwm_operation"
3019     [(set (mem:SI (match_operand:SI 8 "register_operand" "r"))
3020           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3021      (set (mem:SI (plus:SI (match_dup 8) (const_int 4)))
3022           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3023      (set (mem:SI (plus:SI (match_dup 8) (const_int 8)))
3024           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3025      (set (mem:SI (plus:SI (match_dup 8) (const_int 12)))
3026           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3027      (set (mem:SI (plus:SI (match_dup 8) (const_int 16)))
3028           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3029      (set (mem:SI (plus:SI (match_dup 8) (const_int 20)))
3030           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3031      (set (mem:SI (plus:SI (match_dup 8) (const_int 24)))
3032           (match_operand:SI 7 "nios2_hard_register_operand" ""))])]
3033    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 7"
3034    "stwm\\t{%1, %2, %3, %4, %5, %6, %7}, (%8)++"
3035   [(set_attr "type" "stwm")])
3036
3037 (define_insn "*cdx_stwm7_dec_wb"
3038   [(match_parallel 0 "stwm_operation"
3039     [(set (match_operand:SI 8 "register_operand" "+&r")
3040           (plus:SI (match_dup 8) (const_int -28)))
3041      (set (mem:SI (plus:SI (match_dup 8) (const_int -4)))
3042           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3043      (set (mem:SI (plus:SI (match_dup 8) (const_int -8)))
3044           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3045      (set (mem:SI (plus:SI (match_dup 8) (const_int -12)))
3046           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3047      (set (mem:SI (plus:SI (match_dup 8) (const_int -16)))
3048           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3049      (set (mem:SI (plus:SI (match_dup 8) (const_int -20)))
3050           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3051      (set (mem:SI (plus:SI (match_dup 8) (const_int -24)))
3052           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3053      (set (mem:SI (plus:SI (match_dup 8) (const_int -28)))
3054           (match_operand:SI 7 "nios2_hard_register_operand" ""))])]
3055    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 8"
3056    "stwm\\t{%1, %2, %3, %4, %5, %6, %7}, --(%8), writeback"
3057   [(set_attr "type" "stwm")])
3058
3059 (define_insn "*cdx_stwm7_dec"
3060   [(match_parallel 0 "stwm_operation"
3061     [(set (mem:SI (plus:SI (match_operand:SI 8 "register_operand" "r") (const_int -4)))
3062           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3063      (set (mem:SI (plus:SI (match_dup 8) (const_int -8)))
3064           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3065      (set (mem:SI (plus:SI (match_dup 8) (const_int -12)))
3066           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3067      (set (mem:SI (plus:SI (match_dup 8) (const_int -16)))
3068           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3069      (set (mem:SI (plus:SI (match_dup 8) (const_int -20)))
3070           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3071      (set (mem:SI (plus:SI (match_dup 8) (const_int -24)))
3072           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3073      (set (mem:SI (plus:SI (match_dup 8) (const_int -28)))
3074           (match_operand:SI 7 "nios2_hard_register_operand" ""))])]
3075    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 7"
3076    "stwm\\t{%1, %2, %3, %4, %5, %6, %7}, --(%8)"
3077   [(set_attr "type" "stwm")])
3078
3079 (define_insn "*cdx_stwm8_inc_wb"
3080   [(match_parallel 0 "stwm_operation"
3081     [(set (match_operand:SI 9 "register_operand" "+&r")
3082           (plus:SI (match_dup 9) (const_int 32)))
3083      (set (mem:SI (match_dup 9))
3084           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3085      (set (mem:SI (plus:SI (match_dup 9) (const_int 4)))
3086           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3087      (set (mem:SI (plus:SI (match_dup 9) (const_int 8)))
3088           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3089      (set (mem:SI (plus:SI (match_dup 9) (const_int 12)))
3090           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3091      (set (mem:SI (plus:SI (match_dup 9) (const_int 16)))
3092           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3093      (set (mem:SI (plus:SI (match_dup 9) (const_int 20)))
3094           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3095      (set (mem:SI (plus:SI (match_dup 9) (const_int 24)))
3096           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3097      (set (mem:SI (plus:SI (match_dup 9) (const_int 28)))
3098           (match_operand:SI 8 "nios2_hard_register_operand" ""))])]
3099    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 9"
3100    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8}, (%9)++, writeback"
3101   [(set_attr "type" "stwm")])
3102
3103 (define_insn "*cdx_stwm8_inc"
3104   [(match_parallel 0 "stwm_operation"
3105     [(set (mem:SI (match_operand:SI 9 "register_operand" "r"))
3106           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3107      (set (mem:SI (plus:SI (match_dup 9) (const_int 4)))
3108           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3109      (set (mem:SI (plus:SI (match_dup 9) (const_int 8)))
3110           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3111      (set (mem:SI (plus:SI (match_dup 9) (const_int 12)))
3112           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3113      (set (mem:SI (plus:SI (match_dup 9) (const_int 16)))
3114           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3115      (set (mem:SI (plus:SI (match_dup 9) (const_int 20)))
3116           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3117      (set (mem:SI (plus:SI (match_dup 9) (const_int 24)))
3118           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3119      (set (mem:SI (plus:SI (match_dup 9) (const_int 28)))
3120           (match_operand:SI 8 "nios2_hard_register_operand" ""))])]
3121    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 8"
3122    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8}, (%9)++"
3123   [(set_attr "type" "stwm")])
3124
3125 (define_insn "*cdx_stwm8_dec_wb"
3126   [(match_parallel 0 "stwm_operation"
3127     [(set (match_operand:SI 9 "register_operand" "+&r")
3128           (plus:SI (match_dup 9) (const_int -32)))
3129      (set (mem:SI (plus:SI (match_dup 9) (const_int -4)))
3130           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3131      (set (mem:SI (plus:SI (match_dup 9) (const_int -8)))
3132           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3133      (set (mem:SI (plus:SI (match_dup 9) (const_int -12)))
3134           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3135      (set (mem:SI (plus:SI (match_dup 9) (const_int -16)))
3136           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3137      (set (mem:SI (plus:SI (match_dup 9) (const_int -20)))
3138           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3139      (set (mem:SI (plus:SI (match_dup 9) (const_int -24)))
3140           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3141      (set (mem:SI (plus:SI (match_dup 9) (const_int -28)))
3142           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3143      (set (mem:SI (plus:SI (match_dup 9) (const_int -32)))
3144           (match_operand:SI 8 "nios2_hard_register_operand" ""))])]
3145    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 9"
3146    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8}, --(%9), writeback"
3147   [(set_attr "type" "stwm")])
3148
3149 (define_insn "*cdx_stwm8_dec"
3150   [(match_parallel 0 "stwm_operation"
3151     [(set (mem:SI (plus:SI (match_operand:SI 9 "register_operand" "r") (const_int -4)))
3152           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3153      (set (mem:SI (plus:SI (match_dup 9) (const_int -8)))
3154           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3155      (set (mem:SI (plus:SI (match_dup 9) (const_int -12)))
3156           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3157      (set (mem:SI (plus:SI (match_dup 9) (const_int -16)))
3158           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3159      (set (mem:SI (plus:SI (match_dup 9) (const_int -20)))
3160           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3161      (set (mem:SI (plus:SI (match_dup 9) (const_int -24)))
3162           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3163      (set (mem:SI (plus:SI (match_dup 9) (const_int -28)))
3164           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3165      (set (mem:SI (plus:SI (match_dup 9) (const_int -32)))
3166           (match_operand:SI 8 "nios2_hard_register_operand" ""))])]
3167    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 8"
3168    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8}, --(%9)"
3169   [(set_attr "type" "stwm")])
3170
3171 (define_insn "*cdx_stwm9_inc_wb"
3172   [(match_parallel 0 "stwm_operation"
3173     [(set (match_operand:SI 10 "register_operand" "+&r")
3174           (plus:SI (match_dup 10) (const_int 36)))
3175      (set (mem:SI (match_dup 10))
3176           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3177      (set (mem:SI (plus:SI (match_dup 10) (const_int 4)))
3178           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3179      (set (mem:SI (plus:SI (match_dup 10) (const_int 8)))
3180           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3181      (set (mem:SI (plus:SI (match_dup 10) (const_int 12)))
3182           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3183      (set (mem:SI (plus:SI (match_dup 10) (const_int 16)))
3184           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3185      (set (mem:SI (plus:SI (match_dup 10) (const_int 20)))
3186           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3187      (set (mem:SI (plus:SI (match_dup 10) (const_int 24)))
3188           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3189      (set (mem:SI (plus:SI (match_dup 10) (const_int 28)))
3190           (match_operand:SI 8 "nios2_hard_register_operand" ""))
3191      (set (mem:SI (plus:SI (match_dup 10) (const_int 32)))
3192           (match_operand:SI 9 "nios2_hard_register_operand" ""))])]
3193    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 10"
3194    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9}, (%10)++, writeback"
3195   [(set_attr "type" "stwm")])
3196
3197 (define_insn "*cdx_stwm9_inc"
3198   [(match_parallel 0 "stwm_operation"
3199     [(set (mem:SI (match_operand:SI 10 "register_operand" "r"))
3200           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3201      (set (mem:SI (plus:SI (match_dup 10) (const_int 4)))
3202           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3203      (set (mem:SI (plus:SI (match_dup 10) (const_int 8)))
3204           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3205      (set (mem:SI (plus:SI (match_dup 10) (const_int 12)))
3206           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3207      (set (mem:SI (plus:SI (match_dup 10) (const_int 16)))
3208           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3209      (set (mem:SI (plus:SI (match_dup 10) (const_int 20)))
3210           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3211      (set (mem:SI (plus:SI (match_dup 10) (const_int 24)))
3212           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3213      (set (mem:SI (plus:SI (match_dup 10) (const_int 28)))
3214           (match_operand:SI 8 "nios2_hard_register_operand" ""))
3215      (set (mem:SI (plus:SI (match_dup 10) (const_int 32)))
3216           (match_operand:SI 9 "nios2_hard_register_operand" ""))])]
3217    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 9"
3218    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9}, (%10)++"
3219   [(set_attr "type" "stwm")])
3220
3221 (define_insn "*cdx_stwm9_dec_wb"
3222   [(match_parallel 0 "stwm_operation"
3223     [(set (match_operand:SI 10 "register_operand" "+&r")
3224           (plus:SI (match_dup 10) (const_int -36)))
3225      (set (mem:SI (plus:SI (match_dup 10) (const_int -4)))
3226           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3227      (set (mem:SI (plus:SI (match_dup 10) (const_int -8)))
3228           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3229      (set (mem:SI (plus:SI (match_dup 10) (const_int -12)))
3230           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3231      (set (mem:SI (plus:SI (match_dup 10) (const_int -16)))
3232           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3233      (set (mem:SI (plus:SI (match_dup 10) (const_int -20)))
3234           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3235      (set (mem:SI (plus:SI (match_dup 10) (const_int -24)))
3236           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3237      (set (mem:SI (plus:SI (match_dup 10) (const_int -28)))
3238           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3239      (set (mem:SI (plus:SI (match_dup 10) (const_int -32)))
3240           (match_operand:SI 8 "nios2_hard_register_operand" ""))
3241      (set (mem:SI (plus:SI (match_dup 10) (const_int -36)))
3242           (match_operand:SI 9 "nios2_hard_register_operand" ""))])]
3243    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 10"
3244    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9}, --(%10), writeback"
3245   [(set_attr "type" "stwm")])
3246
3247 (define_insn "*cdx_stwm9_dec"
3248   [(match_parallel 0 "stwm_operation"
3249     [(set (mem:SI (plus:SI (match_operand:SI 10 "register_operand" "r") (const_int -4)))
3250           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3251      (set (mem:SI (plus:SI (match_dup 10) (const_int -8)))
3252           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3253      (set (mem:SI (plus:SI (match_dup 10) (const_int -12)))
3254           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3255      (set (mem:SI (plus:SI (match_dup 10) (const_int -16)))
3256           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3257      (set (mem:SI (plus:SI (match_dup 10) (const_int -20)))
3258           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3259      (set (mem:SI (plus:SI (match_dup 10) (const_int -24)))
3260           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3261      (set (mem:SI (plus:SI (match_dup 10) (const_int -28)))
3262           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3263      (set (mem:SI (plus:SI (match_dup 10) (const_int -32)))
3264           (match_operand:SI 8 "nios2_hard_register_operand" ""))
3265      (set (mem:SI (plus:SI (match_dup 10) (const_int -36)))
3266           (match_operand:SI 9 "nios2_hard_register_operand" ""))])]
3267    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 9"
3268    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9}, --(%10)"
3269   [(set_attr "type" "stwm")])
3270
3271 (define_insn "*cdx_stwm10_inc_wb"
3272   [(match_parallel 0 "stwm_operation"
3273     [(set (match_operand:SI 11 "register_operand" "+&r")
3274           (plus:SI (match_dup 11) (const_int 40)))
3275      (set (mem:SI (match_dup 11))
3276           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3277      (set (mem:SI (plus:SI (match_dup 11) (const_int 4)))
3278           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3279      (set (mem:SI (plus:SI (match_dup 11) (const_int 8)))
3280           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3281      (set (mem:SI (plus:SI (match_dup 11) (const_int 12)))
3282           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3283      (set (mem:SI (plus:SI (match_dup 11) (const_int 16)))
3284           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3285      (set (mem:SI (plus:SI (match_dup 11) (const_int 20)))
3286           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3287      (set (mem:SI (plus:SI (match_dup 11) (const_int 24)))
3288           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3289      (set (mem:SI (plus:SI (match_dup 11) (const_int 28)))
3290           (match_operand:SI 8 "nios2_hard_register_operand" ""))
3291      (set (mem:SI (plus:SI (match_dup 11) (const_int 32)))
3292           (match_operand:SI 9 "nios2_hard_register_operand" ""))
3293      (set (mem:SI (plus:SI (match_dup 11) (const_int 36)))
3294           (match_operand:SI 10 "nios2_hard_register_operand" ""))])]
3295    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 11"
3296    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10}, (%11)++, writeback"
3297   [(set_attr "type" "stwm")])
3298
3299 (define_insn "*cdx_stwm10_inc"
3300   [(match_parallel 0 "stwm_operation"
3301     [(set (mem:SI (match_operand:SI 11 "register_operand" "r"))
3302           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3303      (set (mem:SI (plus:SI (match_dup 11) (const_int 4)))
3304           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3305      (set (mem:SI (plus:SI (match_dup 11) (const_int 8)))
3306           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3307      (set (mem:SI (plus:SI (match_dup 11) (const_int 12)))
3308           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3309      (set (mem:SI (plus:SI (match_dup 11) (const_int 16)))
3310           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3311      (set (mem:SI (plus:SI (match_dup 11) (const_int 20)))
3312           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3313      (set (mem:SI (plus:SI (match_dup 11) (const_int 24)))
3314           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3315      (set (mem:SI (plus:SI (match_dup 11) (const_int 28)))
3316           (match_operand:SI 8 "nios2_hard_register_operand" ""))
3317      (set (mem:SI (plus:SI (match_dup 11) (const_int 32)))
3318           (match_operand:SI 9 "nios2_hard_register_operand" ""))
3319      (set (mem:SI (plus:SI (match_dup 11) (const_int 36)))
3320           (match_operand:SI 10 "nios2_hard_register_operand" ""))])]
3321    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 10"
3322    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10}, (%11)++"
3323   [(set_attr "type" "stwm")])
3324
3325 (define_insn "*cdx_stwm10_dec_wb"
3326   [(match_parallel 0 "stwm_operation"
3327     [(set (match_operand:SI 11 "register_operand" "+&r")
3328           (plus:SI (match_dup 11) (const_int -40)))
3329      (set (mem:SI (plus:SI (match_dup 11) (const_int -4)))
3330           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3331      (set (mem:SI (plus:SI (match_dup 11) (const_int -8)))
3332           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3333      (set (mem:SI (plus:SI (match_dup 11) (const_int -12)))
3334           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3335      (set (mem:SI (plus:SI (match_dup 11) (const_int -16)))
3336           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3337      (set (mem:SI (plus:SI (match_dup 11) (const_int -20)))
3338           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3339      (set (mem:SI (plus:SI (match_dup 11) (const_int -24)))
3340           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3341      (set (mem:SI (plus:SI (match_dup 11) (const_int -28)))
3342           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3343      (set (mem:SI (plus:SI (match_dup 11) (const_int -32)))
3344           (match_operand:SI 8 "nios2_hard_register_operand" ""))
3345      (set (mem:SI (plus:SI (match_dup 11) (const_int -36)))
3346           (match_operand:SI 9 "nios2_hard_register_operand" ""))
3347      (set (mem:SI (plus:SI (match_dup 11) (const_int -40)))
3348           (match_operand:SI 10 "nios2_hard_register_operand" ""))])]
3349    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 11"
3350    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10}, --(%11), writeback"
3351   [(set_attr "type" "stwm")])
3352
3353 (define_insn "*cdx_stwm10_dec"
3354   [(match_parallel 0 "stwm_operation"
3355     [(set (mem:SI (plus:SI (match_operand:SI 11 "register_operand" "r") (const_int -4)))
3356           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3357      (set (mem:SI (plus:SI (match_dup 11) (const_int -8)))
3358           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3359      (set (mem:SI (plus:SI (match_dup 11) (const_int -12)))
3360           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3361      (set (mem:SI (plus:SI (match_dup 11) (const_int -16)))
3362           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3363      (set (mem:SI (plus:SI (match_dup 11) (const_int -20)))
3364           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3365      (set (mem:SI (plus:SI (match_dup 11) (const_int -24)))
3366           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3367      (set (mem:SI (plus:SI (match_dup 11) (const_int -28)))
3368           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3369      (set (mem:SI (plus:SI (match_dup 11) (const_int -32)))
3370           (match_operand:SI 8 "nios2_hard_register_operand" ""))
3371      (set (mem:SI (plus:SI (match_dup 11) (const_int -36)))
3372           (match_operand:SI 9 "nios2_hard_register_operand" ""))
3373      (set (mem:SI (plus:SI (match_dup 11) (const_int -40)))
3374           (match_operand:SI 10 "nios2_hard_register_operand" ""))])]
3375    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 10"
3376    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10}, --(%11)"
3377   [(set_attr "type" "stwm")])
3378
3379 (define_insn "*cdx_stwm11_inc_wb"
3380   [(match_parallel 0 "stwm_operation"
3381     [(set (match_operand:SI 12 "register_operand" "+&r")
3382           (plus:SI (match_dup 12) (const_int 44)))
3383      (set (mem:SI (match_dup 12))
3384           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3385      (set (mem:SI (plus:SI (match_dup 12) (const_int 4)))
3386           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3387      (set (mem:SI (plus:SI (match_dup 12) (const_int 8)))
3388           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3389      (set (mem:SI (plus:SI (match_dup 12) (const_int 12)))
3390           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3391      (set (mem:SI (plus:SI (match_dup 12) (const_int 16)))
3392           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3393      (set (mem:SI (plus:SI (match_dup 12) (const_int 20)))
3394           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3395      (set (mem:SI (plus:SI (match_dup 12) (const_int 24)))
3396           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3397      (set (mem:SI (plus:SI (match_dup 12) (const_int 28)))
3398           (match_operand:SI 8 "nios2_hard_register_operand" ""))
3399      (set (mem:SI (plus:SI (match_dup 12) (const_int 32)))
3400           (match_operand:SI 9 "nios2_hard_register_operand" ""))
3401      (set (mem:SI (plus:SI (match_dup 12) (const_int 36)))
3402           (match_operand:SI 10 "nios2_hard_register_operand" ""))
3403      (set (mem:SI (plus:SI (match_dup 12) (const_int 40)))
3404           (match_operand:SI 11 "nios2_hard_register_operand" ""))])]
3405    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 12"
3406    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11}, (%12)++, writeback"
3407   [(set_attr "type" "stwm")])
3408
3409 (define_insn "*cdx_stwm11_inc"
3410   [(match_parallel 0 "stwm_operation"
3411     [(set (mem:SI (match_operand:SI 12 "register_operand" "r"))
3412           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3413      (set (mem:SI (plus:SI (match_dup 12) (const_int 4)))
3414           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3415      (set (mem:SI (plus:SI (match_dup 12) (const_int 8)))
3416           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3417      (set (mem:SI (plus:SI (match_dup 12) (const_int 12)))
3418           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3419      (set (mem:SI (plus:SI (match_dup 12) (const_int 16)))
3420           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3421      (set (mem:SI (plus:SI (match_dup 12) (const_int 20)))
3422           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3423      (set (mem:SI (plus:SI (match_dup 12) (const_int 24)))
3424           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3425      (set (mem:SI (plus:SI (match_dup 12) (const_int 28)))
3426           (match_operand:SI 8 "nios2_hard_register_operand" ""))
3427      (set (mem:SI (plus:SI (match_dup 12) (const_int 32)))
3428           (match_operand:SI 9 "nios2_hard_register_operand" ""))
3429      (set (mem:SI (plus:SI (match_dup 12) (const_int 36)))
3430           (match_operand:SI 10 "nios2_hard_register_operand" ""))
3431      (set (mem:SI (plus:SI (match_dup 12) (const_int 40)))
3432           (match_operand:SI 11 "nios2_hard_register_operand" ""))])]
3433    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 11"
3434    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11}, (%12)++"
3435   [(set_attr "type" "stwm")])
3436
3437 (define_insn "*cdx_stwm11_dec_wb"
3438   [(match_parallel 0 "stwm_operation"
3439     [(set (match_operand:SI 12 "register_operand" "+&r")
3440           (plus:SI (match_dup 12) (const_int -44)))
3441      (set (mem:SI (plus:SI (match_dup 12) (const_int -4)))
3442           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3443      (set (mem:SI (plus:SI (match_dup 12) (const_int -8)))
3444           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3445      (set (mem:SI (plus:SI (match_dup 12) (const_int -12)))
3446           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3447      (set (mem:SI (plus:SI (match_dup 12) (const_int -16)))
3448           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3449      (set (mem:SI (plus:SI (match_dup 12) (const_int -20)))
3450           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3451      (set (mem:SI (plus:SI (match_dup 12) (const_int -24)))
3452           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3453      (set (mem:SI (plus:SI (match_dup 12) (const_int -28)))
3454           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3455      (set (mem:SI (plus:SI (match_dup 12) (const_int -32)))
3456           (match_operand:SI 8 "nios2_hard_register_operand" ""))
3457      (set (mem:SI (plus:SI (match_dup 12) (const_int -36)))
3458           (match_operand:SI 9 "nios2_hard_register_operand" ""))
3459      (set (mem:SI (plus:SI (match_dup 12) (const_int -40)))
3460           (match_operand:SI 10 "nios2_hard_register_operand" ""))
3461      (set (mem:SI (plus:SI (match_dup 12) (const_int -44)))
3462           (match_operand:SI 11 "nios2_hard_register_operand" ""))])]
3463    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 12"
3464    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11}, --(%12), writeback"
3465   [(set_attr "type" "stwm")])
3466
3467 (define_insn "*cdx_stwm11_dec"
3468   [(match_parallel 0 "stwm_operation"
3469     [(set (mem:SI (plus:SI (match_operand:SI 12 "register_operand" "r") (const_int -4)))
3470           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3471      (set (mem:SI (plus:SI (match_dup 12) (const_int -8)))
3472           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3473      (set (mem:SI (plus:SI (match_dup 12) (const_int -12)))
3474           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3475      (set (mem:SI (plus:SI (match_dup 12) (const_int -16)))
3476           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3477      (set (mem:SI (plus:SI (match_dup 12) (const_int -20)))
3478           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3479      (set (mem:SI (plus:SI (match_dup 12) (const_int -24)))
3480           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3481      (set (mem:SI (plus:SI (match_dup 12) (const_int -28)))
3482           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3483      (set (mem:SI (plus:SI (match_dup 12) (const_int -32)))
3484           (match_operand:SI 8 "nios2_hard_register_operand" ""))
3485      (set (mem:SI (plus:SI (match_dup 12) (const_int -36)))
3486           (match_operand:SI 9 "nios2_hard_register_operand" ""))
3487      (set (mem:SI (plus:SI (match_dup 12) (const_int -40)))
3488           (match_operand:SI 10 "nios2_hard_register_operand" ""))
3489      (set (mem:SI (plus:SI (match_dup 12) (const_int -44)))
3490           (match_operand:SI 11 "nios2_hard_register_operand" ""))])]
3491    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 11"
3492    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11}, --(%12)"
3493   [(set_attr "type" "stwm")])
3494
3495 (define_insn "*cdx_stwm12_inc_wb"
3496   [(match_parallel 0 "stwm_operation"
3497     [(set (match_operand:SI 13 "register_operand" "+&r")
3498           (plus:SI (match_dup 13) (const_int 48)))
3499      (set (mem:SI (match_dup 13))
3500           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3501      (set (mem:SI (plus:SI (match_dup 13) (const_int 4)))
3502           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3503      (set (mem:SI (plus:SI (match_dup 13) (const_int 8)))
3504           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3505      (set (mem:SI (plus:SI (match_dup 13) (const_int 12)))
3506           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3507      (set (mem:SI (plus:SI (match_dup 13) (const_int 16)))
3508           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3509      (set (mem:SI (plus:SI (match_dup 13) (const_int 20)))
3510           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3511      (set (mem:SI (plus:SI (match_dup 13) (const_int 24)))
3512           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3513      (set (mem:SI (plus:SI (match_dup 13) (const_int 28)))
3514           (match_operand:SI 8 "nios2_hard_register_operand" ""))
3515      (set (mem:SI (plus:SI (match_dup 13) (const_int 32)))
3516           (match_operand:SI 9 "nios2_hard_register_operand" ""))
3517      (set (mem:SI (plus:SI (match_dup 13) (const_int 36)))
3518           (match_operand:SI 10 "nios2_hard_register_operand" ""))
3519      (set (mem:SI (plus:SI (match_dup 13) (const_int 40)))
3520           (match_operand:SI 11 "nios2_hard_register_operand" ""))
3521      (set (mem:SI (plus:SI (match_dup 13) (const_int 44)))
3522           (match_operand:SI 12 "nios2_hard_register_operand" ""))])]
3523    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 13"
3524    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11, %12}, (%13)++, writeback"
3525   [(set_attr "type" "stwm")])
3526
3527 (define_insn "*cdx_stwm12_inc"
3528   [(match_parallel 0 "stwm_operation"
3529     [(set (mem:SI (match_operand:SI 13 "register_operand" "r"))
3530           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3531      (set (mem:SI (plus:SI (match_dup 13) (const_int 4)))
3532           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3533      (set (mem:SI (plus:SI (match_dup 13) (const_int 8)))
3534           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3535      (set (mem:SI (plus:SI (match_dup 13) (const_int 12)))
3536           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3537      (set (mem:SI (plus:SI (match_dup 13) (const_int 16)))
3538           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3539      (set (mem:SI (plus:SI (match_dup 13) (const_int 20)))
3540           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3541      (set (mem:SI (plus:SI (match_dup 13) (const_int 24)))
3542           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3543      (set (mem:SI (plus:SI (match_dup 13) (const_int 28)))
3544           (match_operand:SI 8 "nios2_hard_register_operand" ""))
3545      (set (mem:SI (plus:SI (match_dup 13) (const_int 32)))
3546           (match_operand:SI 9 "nios2_hard_register_operand" ""))
3547      (set (mem:SI (plus:SI (match_dup 13) (const_int 36)))
3548           (match_operand:SI 10 "nios2_hard_register_operand" ""))
3549      (set (mem:SI (plus:SI (match_dup 13) (const_int 40)))
3550           (match_operand:SI 11 "nios2_hard_register_operand" ""))
3551      (set (mem:SI (plus:SI (match_dup 13) (const_int 44)))
3552           (match_operand:SI 12 "nios2_hard_register_operand" ""))])]
3553    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 12"
3554    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11, %12}, (%13)++"
3555   [(set_attr "type" "stwm")])
3556
3557 (define_insn "*cdx_stwm12_dec_wb"
3558   [(match_parallel 0 "stwm_operation"
3559     [(set (match_operand:SI 13 "register_operand" "+&r")
3560           (plus:SI (match_dup 13) (const_int -48)))
3561      (set (mem:SI (plus:SI (match_dup 13) (const_int -4)))
3562           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3563      (set (mem:SI (plus:SI (match_dup 13) (const_int -8)))
3564           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3565      (set (mem:SI (plus:SI (match_dup 13) (const_int -12)))
3566           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3567      (set (mem:SI (plus:SI (match_dup 13) (const_int -16)))
3568           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3569      (set (mem:SI (plus:SI (match_dup 13) (const_int -20)))
3570           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3571      (set (mem:SI (plus:SI (match_dup 13) (const_int -24)))
3572           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3573      (set (mem:SI (plus:SI (match_dup 13) (const_int -28)))
3574           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3575      (set (mem:SI (plus:SI (match_dup 13) (const_int -32)))
3576           (match_operand:SI 8 "nios2_hard_register_operand" ""))
3577      (set (mem:SI (plus:SI (match_dup 13) (const_int -36)))
3578           (match_operand:SI 9 "nios2_hard_register_operand" ""))
3579      (set (mem:SI (plus:SI (match_dup 13) (const_int -40)))
3580           (match_operand:SI 10 "nios2_hard_register_operand" ""))
3581      (set (mem:SI (plus:SI (match_dup 13) (const_int -44)))
3582           (match_operand:SI 11 "nios2_hard_register_operand" ""))
3583      (set (mem:SI (plus:SI (match_dup 13) (const_int -48)))
3584           (match_operand:SI 12 "nios2_hard_register_operand" ""))])]
3585    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 13"
3586    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11, %12}, --(%13), writeback"
3587   [(set_attr "type" "stwm")])
3588
3589 (define_insn "*cdx_stwm12_dec"
3590   [(match_parallel 0 "stwm_operation"
3591     [(set (mem:SI (plus:SI (match_operand:SI 13 "register_operand" "r") (const_int -4)))
3592           (match_operand:SI 1 "nios2_hard_register_operand" ""))
3593      (set (mem:SI (plus:SI (match_dup 13) (const_int -8)))
3594           (match_operand:SI 2 "nios2_hard_register_operand" ""))
3595      (set (mem:SI (plus:SI (match_dup 13) (const_int -12)))
3596           (match_operand:SI 3 "nios2_hard_register_operand" ""))
3597      (set (mem:SI (plus:SI (match_dup 13) (const_int -16)))
3598           (match_operand:SI 4 "nios2_hard_register_operand" ""))
3599      (set (mem:SI (plus:SI (match_dup 13) (const_int -20)))
3600           (match_operand:SI 5 "nios2_hard_register_operand" ""))
3601      (set (mem:SI (plus:SI (match_dup 13) (const_int -24)))
3602           (match_operand:SI 6 "nios2_hard_register_operand" ""))
3603      (set (mem:SI (plus:SI (match_dup 13) (const_int -28)))
3604           (match_operand:SI 7 "nios2_hard_register_operand" ""))
3605      (set (mem:SI (plus:SI (match_dup 13) (const_int -32)))
3606           (match_operand:SI 8 "nios2_hard_register_operand" ""))
3607      (set (mem:SI (plus:SI (match_dup 13) (const_int -36)))
3608           (match_operand:SI 9 "nios2_hard_register_operand" ""))
3609      (set (mem:SI (plus:SI (match_dup 13) (const_int -40)))
3610           (match_operand:SI 10 "nios2_hard_register_operand" ""))
3611      (set (mem:SI (plus:SI (match_dup 13) (const_int -44)))
3612           (match_operand:SI 11 "nios2_hard_register_operand" ""))
3613      (set (mem:SI (plus:SI (match_dup 13) (const_int -48)))
3614           (match_operand:SI 12 "nios2_hard_register_operand" ""))])]
3615    "TARGET_HAS_CDX && XVECLEN (operands[0], 0) == 12"
3616    "stwm\\t{%1, %2, %3, %4, %5, %6, %7, %8, %9, %10, %11, %12}, --(%13)"
3617   [(set_attr "type" "stwm")])
3618
3619 (define_peephole2
3620   [(match_scratch:SI 24 "r")
3621    (set (match_operand:SI 0 "register_operand" "")
3622         (match_operand:SI 12 "memory_operand" ""))
3623    (set (match_operand:SI 1 "register_operand" "")
3624         (match_operand:SI 13 "memory_operand" ""))
3625    (set (match_operand:SI 2 "register_operand" "")
3626         (match_operand:SI 14 "memory_operand" ""))
3627    (set (match_operand:SI 3 "register_operand" "")
3628         (match_operand:SI 15 "memory_operand" ""))
3629    (set (match_operand:SI 4 "register_operand" "")
3630         (match_operand:SI 16 "memory_operand" ""))
3631    (set (match_operand:SI 5 "register_operand" "")
3632         (match_operand:SI 17 "memory_operand" ""))
3633    (set (match_operand:SI 6 "register_operand" "")
3634         (match_operand:SI 18 "memory_operand" ""))
3635    (set (match_operand:SI 7 "register_operand" "")
3636         (match_operand:SI 19 "memory_operand" ""))
3637    (set (match_operand:SI 8 "register_operand" "")
3638         (match_operand:SI 20 "memory_operand" ""))
3639    (set (match_operand:SI 9 "register_operand" "")
3640         (match_operand:SI 21 "memory_operand" ""))
3641    (set (match_operand:SI 10 "register_operand" "")
3642         (match_operand:SI 22 "memory_operand" ""))
3643    (set (match_operand:SI 11 "register_operand" "")
3644         (match_operand:SI 23 "memory_operand" ""))
3645    (match_dup 24)]
3646   "TARGET_HAS_CDX"
3647   [(const_int 0)]
3648 {
3649   if (gen_ldstwm_peep (true, 12, operands[24], operands))
3650     DONE;
3651   else
3652     FAIL;
3653 })
3654
3655 (define_peephole2
3656   [(match_scratch:SI 22 "r")
3657    (set (match_operand:SI 0 "register_operand" "")
3658         (match_operand:SI 11 "memory_operand" ""))
3659    (set (match_operand:SI 1 "register_operand" "")
3660         (match_operand:SI 12 "memory_operand" ""))
3661    (set (match_operand:SI 2 "register_operand" "")
3662         (match_operand:SI 13 "memory_operand" ""))
3663    (set (match_operand:SI 3 "register_operand" "")
3664         (match_operand:SI 14 "memory_operand" ""))
3665    (set (match_operand:SI 4 "register_operand" "")
3666         (match_operand:SI 15 "memory_operand" ""))
3667    (set (match_operand:SI 5 "register_operand" "")
3668         (match_operand:SI 16 "memory_operand" ""))
3669    (set (match_operand:SI 6 "register_operand" "")
3670         (match_operand:SI 17 "memory_operand" ""))
3671    (set (match_operand:SI 7 "register_operand" "")
3672         (match_operand:SI 18 "memory_operand" ""))
3673    (set (match_operand:SI 8 "register_operand" "")
3674         (match_operand:SI 19 "memory_operand" ""))
3675    (set (match_operand:SI 9 "register_operand" "")
3676         (match_operand:SI 20 "memory_operand" ""))
3677    (set (match_operand:SI 10 "register_operand" "")
3678         (match_operand:SI 21 "memory_operand" ""))
3679    (match_dup 22)]
3680   "TARGET_HAS_CDX"
3681   [(const_int 0)]
3682 {
3683   if (gen_ldstwm_peep (true, 11, operands[22], operands))
3684     DONE;
3685   else
3686     FAIL;
3687 })
3688
3689 (define_peephole2
3690   [(match_scratch:SI 20 "r")
3691    (set (match_operand:SI 0 "register_operand" "")
3692         (match_operand:SI 10 "memory_operand" ""))
3693    (set (match_operand:SI 1 "register_operand" "")
3694         (match_operand:SI 11 "memory_operand" ""))
3695    (set (match_operand:SI 2 "register_operand" "")
3696         (match_operand:SI 12 "memory_operand" ""))
3697    (set (match_operand:SI 3 "register_operand" "")
3698         (match_operand:SI 13 "memory_operand" ""))
3699    (set (match_operand:SI 4 "register_operand" "")
3700         (match_operand:SI 14 "memory_operand" ""))
3701    (set (match_operand:SI 5 "register_operand" "")
3702         (match_operand:SI 15 "memory_operand" ""))
3703    (set (match_operand:SI 6 "register_operand" "")
3704         (match_operand:SI 16 "memory_operand" ""))
3705    (set (match_operand:SI 7 "register_operand" "")
3706         (match_operand:SI 17 "memory_operand" ""))
3707    (set (match_operand:SI 8 "register_operand" "")
3708         (match_operand:SI 18 "memory_operand" ""))
3709    (set (match_operand:SI 9 "register_operand" "")
3710         (match_operand:SI 19 "memory_operand" ""))
3711    (match_dup 20)]
3712   "TARGET_HAS_CDX"
3713   [(const_int 0)]
3714 {
3715   if (gen_ldstwm_peep (true, 10, operands[20], operands))
3716     DONE;
3717   else
3718     FAIL;
3719 })
3720
3721 (define_peephole2
3722   [(match_scratch:SI 18 "r")
3723    (set (match_operand:SI 0 "register_operand" "")
3724         (match_operand:SI 9 "memory_operand" ""))
3725    (set (match_operand:SI 1 "register_operand" "")
3726         (match_operand:SI 10 "memory_operand" ""))
3727    (set (match_operand:SI 2 "register_operand" "")
3728         (match_operand:SI 11 "memory_operand" ""))
3729    (set (match_operand:SI 3 "register_operand" "")
3730         (match_operand:SI 12 "memory_operand" ""))
3731    (set (match_operand:SI 4 "register_operand" "")
3732         (match_operand:SI 13 "memory_operand" ""))
3733    (set (match_operand:SI 5 "register_operand" "")
3734         (match_operand:SI 14 "memory_operand" ""))
3735    (set (match_operand:SI 6 "register_operand" "")
3736         (match_operand:SI 15 "memory_operand" ""))
3737    (set (match_operand:SI 7 "register_operand" "")
3738         (match_operand:SI 16 "memory_operand" ""))
3739    (set (match_operand:SI 8 "register_operand" "")
3740         (match_operand:SI 17 "memory_operand" ""))
3741    (match_dup 18)]
3742   "TARGET_HAS_CDX"
3743   [(const_int 0)]
3744 {
3745   if (gen_ldstwm_peep (true, 9, operands[18], operands))
3746     DONE;
3747   else
3748     FAIL;
3749 })
3750
3751 (define_peephole2
3752   [(match_scratch:SI 16 "r")
3753    (set (match_operand:SI 0 "register_operand" "")
3754         (match_operand:SI 8 "memory_operand" ""))
3755    (set (match_operand:SI 1 "register_operand" "")
3756         (match_operand:SI 9 "memory_operand" ""))
3757    (set (match_operand:SI 2 "register_operand" "")
3758         (match_operand:SI 10 "memory_operand" ""))
3759    (set (match_operand:SI 3 "register_operand" "")
3760         (match_operand:SI 11 "memory_operand" ""))
3761    (set (match_operand:SI 4 "register_operand" "")
3762         (match_operand:SI 12 "memory_operand" ""))
3763    (set (match_operand:SI 5 "register_operand" "")
3764         (match_operand:SI 13 "memory_operand" ""))
3765    (set (match_operand:SI 6 "register_operand" "")
3766         (match_operand:SI 14 "memory_operand" ""))
3767    (set (match_operand:SI 7 "register_operand" "")
3768         (match_operand:SI 15 "memory_operand" ""))
3769    (match_dup 16)]
3770   "TARGET_HAS_CDX"
3771   [(const_int 0)]
3772 {
3773   if (gen_ldstwm_peep (true, 8, operands[16], operands))
3774     DONE;
3775   else
3776     FAIL;
3777 })
3778
3779 (define_peephole2
3780   [(match_scratch:SI 14 "r")
3781    (set (match_operand:SI 0 "register_operand" "")
3782         (match_operand:SI 7 "memory_operand" ""))
3783    (set (match_operand:SI 1 "register_operand" "")
3784         (match_operand:SI 8 "memory_operand" ""))
3785    (set (match_operand:SI 2 "register_operand" "")
3786         (match_operand:SI 9 "memory_operand" ""))
3787    (set (match_operand:SI 3 "register_operand" "")
3788         (match_operand:SI 10 "memory_operand" ""))
3789    (set (match_operand:SI 4 "register_operand" "")
3790         (match_operand:SI 11 "memory_operand" ""))
3791    (set (match_operand:SI 5 "register_operand" "")
3792         (match_operand:SI 12 "memory_operand" ""))
3793    (set (match_operand:SI 6 "register_operand" "")
3794         (match_operand:SI 13 "memory_operand" ""))
3795    (match_dup 14)]
3796   "TARGET_HAS_CDX"
3797   [(const_int 0)]
3798 {
3799   if (gen_ldstwm_peep (true, 7, operands[14], operands))
3800     DONE;
3801   else
3802     FAIL;
3803 })
3804
3805 (define_peephole2
3806   [(match_scratch:SI 12 "r")
3807    (set (match_operand:SI 0 "register_operand" "")
3808         (match_operand:SI 6 "memory_operand" ""))
3809    (set (match_operand:SI 1 "register_operand" "")
3810         (match_operand:SI 7 "memory_operand" ""))
3811    (set (match_operand:SI 2 "register_operand" "")
3812         (match_operand:SI 8 "memory_operand" ""))
3813    (set (match_operand:SI 3 "register_operand" "")
3814         (match_operand:SI 9 "memory_operand" ""))
3815    (set (match_operand:SI 4 "register_operand" "")
3816         (match_operand:SI 10 "memory_operand" ""))
3817    (set (match_operand:SI 5 "register_operand" "")
3818         (match_operand:SI 11 "memory_operand" ""))
3819    (match_dup 12)]
3820   "TARGET_HAS_CDX"
3821   [(const_int 0)]
3822 {
3823   if (gen_ldstwm_peep (true, 6, operands[12], operands))
3824     DONE;
3825   else
3826     FAIL;
3827 })
3828
3829 (define_peephole2
3830   [(match_scratch:SI 10 "r")
3831    (set (match_operand:SI 0 "register_operand" "")
3832         (match_operand:SI 5 "memory_operand" ""))
3833    (set (match_operand:SI 1 "register_operand" "")
3834         (match_operand:SI 6 "memory_operand" ""))
3835    (set (match_operand:SI 2 "register_operand" "")
3836         (match_operand:SI 7 "memory_operand" ""))
3837    (set (match_operand:SI 3 "register_operand" "")
3838         (match_operand:SI 8 "memory_operand" ""))
3839    (set (match_operand:SI 4 "register_operand" "")
3840         (match_operand:SI 9 "memory_operand" ""))
3841    (match_dup 10)]
3842   "TARGET_HAS_CDX"
3843   [(const_int 0)]
3844 {
3845   if (gen_ldstwm_peep (true, 5, operands[10], operands))
3846     DONE;
3847   else
3848     FAIL;
3849 })
3850
3851 (define_peephole2
3852   [(match_scratch:SI 8 "r")
3853    (set (match_operand:SI 0 "register_operand" "")
3854         (match_operand:SI 4 "memory_operand" ""))
3855    (set (match_operand:SI 1 "register_operand" "")
3856         (match_operand:SI 5 "memory_operand" ""))
3857    (set (match_operand:SI 2 "register_operand" "")
3858         (match_operand:SI 6 "memory_operand" ""))
3859    (set (match_operand:SI 3 "register_operand" "")
3860         (match_operand:SI 7 "memory_operand" ""))
3861    (match_dup 8)]
3862   "TARGET_HAS_CDX"
3863   [(const_int 0)]
3864 {
3865   if (gen_ldstwm_peep (true, 4, operands[8], operands))
3866     DONE;
3867   else
3868     FAIL;
3869 })
3870
3871 (define_peephole2
3872   [(match_scratch:SI 6 "r")
3873    (set (match_operand:SI 0 "register_operand" "")
3874         (match_operand:SI 3 "memory_operand" ""))
3875    (set (match_operand:SI 1 "register_operand" "")
3876         (match_operand:SI 4 "memory_operand" ""))
3877    (set (match_operand:SI 2 "register_operand" "")
3878         (match_operand:SI 5 "memory_operand" ""))
3879    (match_dup 6)]
3880   "TARGET_HAS_CDX"
3881   [(const_int 0)]
3882 {
3883   if (gen_ldstwm_peep (true, 3, operands[6], operands))
3884     DONE;
3885   else
3886     FAIL;
3887 })
3888
3889 (define_peephole2
3890   [(match_scratch:SI 4 "r")
3891    (set (match_operand:SI 0 "register_operand" "")
3892         (match_operand:SI 2 "memory_operand" ""))
3893    (set (match_operand:SI 1 "register_operand" "")
3894         (match_operand:SI 3 "memory_operand" ""))
3895    (match_dup 4)]
3896   "TARGET_HAS_CDX"
3897   [(const_int 0)]
3898 {
3899   if (gen_ldstwm_peep (true, 2, operands[4], operands))
3900     DONE;
3901   else
3902     FAIL;
3903 })
3904
3905 (define_peephole2
3906   [(match_scratch:SI 24 "r")
3907    (set (match_operand:SI 12 "memory_operand" "")
3908         (match_operand:SI 0 "register_operand" ""))
3909    (set (match_operand:SI 13 "memory_operand" "")
3910         (match_operand:SI 1 "register_operand" ""))
3911    (set (match_operand:SI 14 "memory_operand" "")
3912         (match_operand:SI 2 "register_operand" ""))
3913    (set (match_operand:SI 15 "memory_operand" "")
3914         (match_operand:SI 3 "register_operand" ""))
3915    (set (match_operand:SI 16 "memory_operand" "")
3916         (match_operand:SI 4 "register_operand" ""))
3917    (set (match_operand:SI 17 "memory_operand" "")
3918         (match_operand:SI 5 "register_operand" ""))
3919    (set (match_operand:SI 18 "memory_operand" "")
3920         (match_operand:SI 6 "register_operand" ""))
3921    (set (match_operand:SI 19 "memory_operand" "")
3922         (match_operand:SI 7 "register_operand" ""))
3923    (set (match_operand:SI 20 "memory_operand" "")
3924         (match_operand:SI 8 "register_operand" ""))
3925    (set (match_operand:SI 21 "memory_operand" "")
3926         (match_operand:SI 9 "register_operand" ""))
3927    (set (match_operand:SI 22 "memory_operand" "")
3928         (match_operand:SI 10 "register_operand" ""))
3929    (set (match_operand:SI 23 "memory_operand" "")
3930         (match_operand:SI 11 "register_operand" ""))
3931    (match_dup 24)]
3932   "TARGET_HAS_CDX"
3933   [(const_int 0)]
3934 {
3935   if (gen_ldstwm_peep (false, 12, operands[24], operands))
3936     DONE;
3937   else
3938     FAIL;
3939 })
3940
3941 (define_peephole2
3942   [(match_scratch:SI 22 "r")
3943    (set (match_operand:SI 11 "memory_operand" "")
3944         (match_operand:SI 0 "register_operand" ""))
3945    (set (match_operand:SI 12 "memory_operand" "")
3946         (match_operand:SI 1 "register_operand" ""))
3947    (set (match_operand:SI 13 "memory_operand" "")
3948         (match_operand:SI 2 "register_operand" ""))
3949    (set (match_operand:SI 14 "memory_operand" "")
3950         (match_operand:SI 3 "register_operand" ""))
3951    (set (match_operand:SI 15 "memory_operand" "")
3952         (match_operand:SI 4 "register_operand" ""))
3953    (set (match_operand:SI 16 "memory_operand" "")
3954         (match_operand:SI 5 "register_operand" ""))
3955    (set (match_operand:SI 17 "memory_operand" "")
3956         (match_operand:SI 6 "register_operand" ""))
3957    (set (match_operand:SI 18 "memory_operand" "")
3958         (match_operand:SI 7 "register_operand" ""))
3959    (set (match_operand:SI 19 "memory_operand" "")
3960         (match_operand:SI 8 "register_operand" ""))
3961    (set (match_operand:SI 20 "memory_operand" "")
3962         (match_operand:SI 9 "register_operand" ""))
3963    (set (match_operand:SI 21 "memory_operand" "")
3964         (match_operand:SI 10 "register_operand" ""))
3965    (match_dup 22)]
3966   "TARGET_HAS_CDX"
3967   [(const_int 0)]
3968 {
3969   if (gen_ldstwm_peep (false, 11, operands[22], operands))
3970     DONE;
3971   else
3972     FAIL;
3973 })
3974
3975 (define_peephole2
3976   [(match_scratch:SI 20 "r")
3977    (set (match_operand:SI 10 "memory_operand" "")
3978         (match_operand:SI 0 "register_operand" ""))
3979    (set (match_operand:SI 11 "memory_operand" "")
3980         (match_operand:SI 1 "register_operand" ""))
3981    (set (match_operand:SI 12 "memory_operand" "")
3982         (match_operand:SI 2 "register_operand" ""))
3983    (set (match_operand:SI 13 "memory_operand" "")
3984         (match_operand:SI 3 "register_operand" ""))
3985    (set (match_operand:SI 14 "memory_operand" "")
3986         (match_operand:SI 4 "register_operand" ""))
3987    (set (match_operand:SI 15 "memory_operand" "")
3988         (match_operand:SI 5 "register_operand" ""))
3989    (set (match_operand:SI 16 "memory_operand" "")
3990         (match_operand:SI 6 "register_operand" ""))
3991    (set (match_operand:SI 17 "memory_operand" "")
3992         (match_operand:SI 7 "register_operand" ""))
3993    (set (match_operand:SI 18 "memory_operand" "")
3994         (match_operand:SI 8 "register_operand" ""))
3995    (set (match_operand:SI 19 "memory_operand" "")
3996         (match_operand:SI 9 "register_operand" ""))
3997    (match_dup 20)]
3998   "TARGET_HAS_CDX"
3999   [(const_int 0)]
4000 {
4001   if (gen_ldstwm_peep (false, 10, operands[20], operands))
4002     DONE;
4003   else
4004     FAIL;
4005 })
4006
4007 (define_peephole2
4008   [(match_scratch:SI 18 "r")
4009    (set (match_operand:SI 9 "memory_operand" "")
4010         (match_operand:SI 0 "register_operand" ""))
4011    (set (match_operand:SI 10 "memory_operand" "")
4012         (match_operand:SI 1 "register_operand" ""))
4013    (set (match_operand:SI 11 "memory_operand" "")
4014         (match_operand:SI 2 "register_operand" ""))
4015    (set (match_operand:SI 12 "memory_operand" "")
4016         (match_operand:SI 3 "register_operand" ""))
4017    (set (match_operand:SI 13 "memory_operand" "")
4018         (match_operand:SI 4 "register_operand" ""))
4019    (set (match_operand:SI 14 "memory_operand" "")
4020         (match_operand:SI 5 "register_operand" ""))
4021    (set (match_operand:SI 15 "memory_operand" "")
4022         (match_operand:SI 6 "register_operand" ""))
4023    (set (match_operand:SI 16 "memory_operand" "")
4024         (match_operand:SI 7 "register_operand" ""))
4025    (set (match_operand:SI 17 "memory_operand" "")
4026         (match_operand:SI 8 "register_operand" ""))
4027    (match_dup 18)]
4028   "TARGET_HAS_CDX"
4029   [(const_int 0)]
4030 {
4031   if (gen_ldstwm_peep (false, 9, operands[18], operands))
4032     DONE;
4033   else
4034     FAIL;
4035 })
4036
4037 (define_peephole2
4038   [(match_scratch:SI 16 "r")
4039    (set (match_operand:SI 8 "memory_operand" "")
4040         (match_operand:SI 0 "register_operand" ""))
4041    (set (match_operand:SI 9 "memory_operand" "")
4042         (match_operand:SI 1 "register_operand" ""))
4043    (set (match_operand:SI 10 "memory_operand" "")
4044         (match_operand:SI 2 "register_operand" ""))
4045    (set (match_operand:SI 11 "memory_operand" "")
4046         (match_operand:SI 3 "register_operand" ""))
4047    (set (match_operand:SI 12 "memory_operand" "")
4048         (match_operand:SI 4 "register_operand" ""))
4049    (set (match_operand:SI 13 "memory_operand" "")
4050         (match_operand:SI 5 "register_operand" ""))
4051    (set (match_operand:SI 14 "memory_operand" "")
4052         (match_operand:SI 6 "register_operand" ""))
4053    (set (match_operand:SI 15 "memory_operand" "")
4054         (match_operand:SI 7 "register_operand" ""))
4055    (match_dup 16)]
4056   "TARGET_HAS_CDX"
4057   [(const_int 0)]
4058 {
4059   if (gen_ldstwm_peep (false, 8, operands[16], operands))
4060     DONE;
4061   else
4062     FAIL;
4063 })
4064
4065 (define_peephole2
4066   [(match_scratch:SI 14 "r")
4067    (set (match_operand:SI 7 "memory_operand" "")
4068         (match_operand:SI 0 "register_operand" ""))
4069    (set (match_operand:SI 8 "memory_operand" "")
4070         (match_operand:SI 1 "register_operand" ""))
4071    (set (match_operand:SI 9 "memory_operand" "")
4072         (match_operand:SI 2 "register_operand" ""))
4073    (set (match_operand:SI 10 "memory_operand" "")
4074         (match_operand:SI 3 "register_operand" ""))
4075    (set (match_operand:SI 11 "memory_operand" "")
4076         (match_operand:SI 4 "register_operand" ""))
4077    (set (match_operand:SI 12 "memory_operand" "")
4078         (match_operand:SI 5 "register_operand" ""))
4079    (set (match_operand:SI 13 "memory_operand" "")
4080         (match_operand:SI 6 "register_operand" ""))
4081    (match_dup 14)]
4082   "TARGET_HAS_CDX"
4083   [(const_int 0)]
4084 {
4085   if (gen_ldstwm_peep (false, 7, operands[14], operands))
4086     DONE;
4087   else
4088     FAIL;
4089 })
4090
4091 (define_peephole2
4092   [(match_scratch:SI 12 "r")
4093    (set (match_operand:SI 6 "memory_operand" "")
4094         (match_operand:SI 0 "register_operand" ""))
4095    (set (match_operand:SI 7 "memory_operand" "")
4096         (match_operand:SI 1 "register_operand" ""))
4097    (set (match_operand:SI 8 "memory_operand" "")
4098         (match_operand:SI 2 "register_operand" ""))
4099    (set (match_operand:SI 9 "memory_operand" "")
4100         (match_operand:SI 3 "register_operand" ""))
4101    (set (match_operand:SI 10 "memory_operand" "")
4102         (match_operand:SI 4 "register_operand" ""))
4103    (set (match_operand:SI 11 "memory_operand" "")
4104         (match_operand:SI 5 "register_operand" ""))
4105    (match_dup 12)]
4106   "TARGET_HAS_CDX"
4107   [(const_int 0)]
4108 {
4109   if (gen_ldstwm_peep (false, 6, operands[12], operands))
4110     DONE;
4111   else
4112     FAIL;
4113 })
4114
4115 (define_peephole2
4116   [(match_scratch:SI 10 "r")
4117    (set (match_operand:SI 5 "memory_operand" "")
4118         (match_operand:SI 0 "register_operand" ""))
4119    (set (match_operand:SI 6 "memory_operand" "")
4120         (match_operand:SI 1 "register_operand" ""))
4121    (set (match_operand:SI 7 "memory_operand" "")
4122         (match_operand:SI 2 "register_operand" ""))
4123    (set (match_operand:SI 8 "memory_operand" "")
4124         (match_operand:SI 3 "register_operand" ""))
4125    (set (match_operand:SI 9 "memory_operand" "")
4126         (match_operand:SI 4 "register_operand" ""))
4127    (match_dup 10)]
4128   "TARGET_HAS_CDX"
4129   [(const_int 0)]
4130 {
4131   if (gen_ldstwm_peep (false, 5, operands[10], operands))
4132     DONE;
4133   else
4134     FAIL;
4135 })
4136
4137 (define_peephole2
4138   [(match_scratch:SI 8 "r")
4139    (set (match_operand:SI 4 "memory_operand" "")
4140         (match_operand:SI 0 "register_operand" ""))
4141    (set (match_operand:SI 5 "memory_operand" "")
4142         (match_operand:SI 1 "register_operand" ""))
4143    (set (match_operand:SI 6 "memory_operand" "")
4144         (match_operand:SI 2 "register_operand" ""))
4145    (set (match_operand:SI 7 "memory_operand" "")
4146         (match_operand:SI 3 "register_operand" ""))
4147    (match_dup 8)]
4148   "TARGET_HAS_CDX"
4149   [(const_int 0)]
4150 {
4151   if (gen_ldstwm_peep (false, 4, operands[8], operands))
4152     DONE;
4153   else
4154     FAIL;
4155 })
4156
4157 (define_peephole2
4158   [(match_scratch:SI 6 "r")
4159    (set (match_operand:SI 3 "memory_operand" "")
4160         (match_operand:SI 0 "register_operand" ""))
4161    (set (match_operand:SI 4 "memory_operand" "")
4162         (match_operand:SI 1 "register_operand" ""))
4163    (set (match_operand:SI 5 "memory_operand" "")
4164         (match_operand:SI 2 "register_operand" ""))
4165    (match_dup 6)]
4166   "TARGET_HAS_CDX"
4167   [(const_int 0)]
4168 {
4169   if (gen_ldstwm_peep (false, 3, operands[6], operands))
4170     DONE;
4171   else
4172     FAIL;
4173 })
4174
4175 (define_peephole2
4176   [(match_scratch:SI 4 "r")
4177    (set (match_operand:SI 2 "memory_operand" "")
4178         (match_operand:SI 0 "register_operand" ""))
4179    (set (match_operand:SI 3 "memory_operand" "")
4180         (match_operand:SI 1 "register_operand" ""))
4181    (match_dup 4)]
4182   "TARGET_HAS_CDX"
4183   [(const_int 0)]
4184 {
4185   if (gen_ldstwm_peep (false, 2, operands[4], operands))
4186     DONE;
4187   else
4188     FAIL;
4189 })
4190