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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [config/] [mips/] [mips-dspr2.md] - Blame information for rev 282

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1 282 jeremybenn 
;; Copyright (C) 2007 Free Software Foundation, Inc.
2 
;;
3 
;; This file is part of GCC.
4 
;;
5 
;; GCC is free software; you can redistribute it and/or modify
6 
;; it under the terms of the GNU General Public License as published by
7 
;; the Free Software Foundation; either version 3, or (at your option)
8 
;; any later version.
9 
;;
10 
;; GCC is distributed in the hope that it will be useful,
11 
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
12 
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 
;; GNU General Public License for more details.
14 
;;
15 
;; You should have received a copy of the GNU General Public License
16 
;; along with GCC; see the file COPYING3.  If not see
17 
;; .
18 
;;
19 
; MIPS DSP ASE REV 2 Revision 0.02 11/24/2006
20 
 
21 
(define_insn "mips_absq_s_qb"
22 
  [(parallel
23 
    [(set (match_operand:V4QI 0 "register_operand" "=d")
24 
          (unspec:V4QI [(match_operand:V4QI 1 "reg_or_0_operand" "dYG")]
25 
                       UNSPEC_ABSQ_S_QB))
26 
     (set (reg:CCDSP CCDSP_OU_REGNUM)
27 
          (unspec:CCDSP [(match_dup 1)] UNSPEC_ABSQ_S_QB))])]
28 
  "ISA_HAS_DSPR2"
29 
  "absq_s.qb\t%0,%z1"
30 
  [(set_attr "type"     "arith")
31 
   (set_attr "mode"     "SI")])
32 
 
33 
(define_insn "mips_addu_ph"
34 
  [(parallel
35 
    [(set (match_operand:V2HI 0 "register_operand" "=d")
36 
          (plus:V2HI (match_operand:V2HI 1 "reg_or_0_operand" "dYG")
37 
                     (match_operand:V2HI 2 "reg_or_0_operand" "dYG")))
38 
     (set (reg:CCDSP CCDSP_OU_REGNUM)
39 
          (unspec:CCDSP [(match_dup 1) (match_dup 2)] UNSPEC_ADDU_PH))])]
40 
  "ISA_HAS_DSPR2"
41 
  "addu.ph\t%0,%z1,%z2"
42 
  [(set_attr "type"     "arith")
43 
   (set_attr "mode"     "SI")])
44 
 
45 
(define_insn "mips_addu_s_ph"
46 
  [(parallel
47 
    [(set (match_operand:V2HI 0 "register_operand" "=d")
48 
          (unspec:V2HI [(match_operand:V2HI 1 "reg_or_0_operand" "dYG")
49 
                        (match_operand:V2HI 2 "reg_or_0_operand" "dYG")]
50 
                       UNSPEC_ADDU_S_PH))
51 
     (set (reg:CCDSP CCDSP_OU_REGNUM)
52 
          (unspec:CCDSP [(match_dup 1) (match_dup 2)] UNSPEC_ADDU_S_PH))])]
53 
  "ISA_HAS_DSPR2"
54 
  "addu_s.ph\t%0,%z1,%z2"
55 
  [(set_attr "type"     "arith")
56 
   (set_attr "mode"     "SI")])
57 
 
58 
(define_insn "mips_adduh_qb"
59 
  [(set (match_operand:V4QI 0 "register_operand" "=d")
60 
        (unspec:V4QI [(match_operand:V4QI 1 "reg_or_0_operand" "dYG")
61 
                      (match_operand:V4QI 2 "reg_or_0_operand" "dYG")]
62 
                     UNSPEC_ADDUH_QB))]
63 
  "ISA_HAS_DSPR2"
64 
  "adduh.qb\t%0,%z1,%z2"
65 
  [(set_attr "type"     "arith")
66 
   (set_attr "mode"     "SI")])
67 
 
68 
(define_insn "mips_adduh_r_qb"
69 
  [(set (match_operand:V4QI 0 "register_operand" "=d")
70 
        (unspec:V4QI [(match_operand:V4QI 1 "reg_or_0_operand" "dYG")
71 
                      (match_operand:V4QI 2 "reg_or_0_operand" "dYG")]
72 
                     UNSPEC_ADDUH_R_QB))]
73 
  "ISA_HAS_DSPR2"
74 
  "adduh_r.qb\t%0,%z1,%z2"
75 
  [(set_attr "type"     "arith")
76 
   (set_attr "mode"     "SI")])
77 
 
78 
(define_insn "mips_append"
79 
  [(set (match_operand:SI 0 "register_operand" "=d")
80 
        (unspec:SI [(match_operand:SI 1 "register_operand" "0")
81 
                    (match_operand:SI 2 "reg_or_0_operand" "dJ")
82 
                    (match_operand:SI 3 "const_int_operand" "n")]
83 
                   UNSPEC_APPEND))]
84 
  "ISA_HAS_DSPR2"
85 
{
86 
  if (INTVAL (operands[3]) & ~(unsigned HOST_WIDE_INT) 31)
87 
    operands[2] = GEN_INT (INTVAL (operands[2]) & 31);
88 
  return "append\t%0,%z2,%3";
89 
}
90 
  [(set_attr "type"     "arith")
91 
   (set_attr "mode"     "SI")])
92 
 
93 
(define_insn "mips_balign"
94 
  [(set (match_operand:SI 0 "register_operand" "=d")
95 
        (unspec:SI [(match_operand:SI 1 "register_operand" "0")
96 
                    (match_operand:SI 2 "reg_or_0_operand" "dJ")
97 
                    (match_operand:SI 3 "const_int_operand" "n")]
98 
                   UNSPEC_BALIGN))]
99 
  "ISA_HAS_DSPR2"
100 
{
101 
  if (INTVAL (operands[3]) & ~(unsigned HOST_WIDE_INT) 3)
102 
    operands[2] = GEN_INT (INTVAL (operands[2]) & 3);
103 
  return "balign\t%0,%z2,%3";
104 
}
105 
  [(set_attr "type"     "arith")
106 
   (set_attr "mode"     "SI")])
107 
 
108 
(define_insn "mips_cmpgdu_eq_qb"
109 
  [(parallel
110 
    [(set (match_operand:SI 0 "register_operand" "=d")
111 
          (unspec:SI [(match_operand:V4QI 1 "reg_or_0_operand" "dYG")
112 
                      (match_operand:V4QI 2 "reg_or_0_operand" "dYG")]
113 
                     UNSPEC_CMPGDU_EQ_QB))
114 
     (set (reg:CCDSP CCDSP_CC_REGNUM)
115 
          (unspec:CCDSP [(match_dup 1) (match_dup 2)
116 
                         (reg:CCDSP CCDSP_CC_REGNUM)]
117 
                        UNSPEC_CMPGDU_EQ_QB))])]
118 
  "ISA_HAS_DSPR2"
119 
  "cmpgdu.eq.qb\t%0,%z1,%z2"
120 
  [(set_attr "type"     "arith")
121 
   (set_attr "mode"     "SI")])
122 
 
123 
(define_insn "mips_cmpgdu_lt_qb"
124 
  [(parallel
125 
    [(set (match_operand:SI 0 "register_operand" "=d")
126 
          (unspec:SI [(match_operand:V4QI 1 "reg_or_0_operand" "dYG")
127 
                      (match_operand:V4QI 2 "reg_or_0_operand" "dYG")]
128 
                     UNSPEC_CMPGDU_LT_QB))
129 
     (set (reg:CCDSP CCDSP_CC_REGNUM)
130 
          (unspec:CCDSP [(match_dup 1) (match_dup 2)
131 
                         (reg:CCDSP CCDSP_CC_REGNUM)]
132 
                        UNSPEC_CMPGDU_LT_QB))])]
133 
  "ISA_HAS_DSPR2"
134 
  "cmpgdu.lt.qb\t%0,%z1,%z2"
135 
  [(set_attr "type"     "arith")
136 
   (set_attr "mode"     "SI")])
137 
 
138 
(define_insn "mips_cmpgdu_le_qb"
139 
  [(parallel
140 
    [(set (match_operand:SI 0 "register_operand" "=d")
141 
          (unspec:SI [(match_operand:V4QI 1 "reg_or_0_operand" "dYG")
142 
                      (match_operand:V4QI 2 "reg_or_0_operand" "dYG")]
143 
                     UNSPEC_CMPGDU_LE_QB))
144 
     (set (reg:CCDSP CCDSP_CC_REGNUM)
145 
          (unspec:CCDSP [(match_dup 1) (match_dup 2)
146 
                         (reg:CCDSP CCDSP_CC_REGNUM)]
147 
                        UNSPEC_CMPGDU_LE_QB))])]
148 
  "ISA_HAS_DSPR2"
149 
  "cmpgdu.le.qb\t%0,%z1,%z2"
150 
  [(set_attr "type"     "arith")
151 
   (set_attr "mode"     "SI")])
152 
 
153 
(define_insn "mips_dpa_w_ph"
154 
  [(set (match_operand:DI 0 "register_operand" "=a")
155 
        (unspec:DI [(match_operand:DI 1 "register_operand" "0")
156 
                    (match_operand:V2HI 2 "reg_or_0_operand" "dYG")
157 
                    (match_operand:V2HI 3 "reg_or_0_operand" "dYG")]
158 
                   UNSPEC_DPA_W_PH))]
159 
  "ISA_HAS_DSPR2 && !TARGET_64BIT"
160 
  "dpa.w.ph\t%q0,%z2,%z3"
161 
  [(set_attr "type"     "imadd")
162 
   (set_attr "mode"     "SI")])
163 
 
164 
(define_insn "mips_dps_w_ph"
165 
  [(set (match_operand:DI 0 "register_operand" "=a")
166 
        (unspec:DI [(match_operand:DI 1 "register_operand" "0")
167 
                    (match_operand:V2HI 2 "reg_or_0_operand" "dYG")
168 
                    (match_operand:V2HI 3 "reg_or_0_operand" "dYG")]
169 
                   UNSPEC_DPS_W_PH))]
170 
  "ISA_HAS_DSPR2 && !TARGET_64BIT"
171 
  "dps.w.ph\t%q0,%z2,%z3"
172 
  [(set_attr "type"     "imadd")
173 
   (set_attr "mode"     "SI")])
174 
 
175 
(define_expand "mips_madd"
176 
  [(set (match_operand:DI 0 "register_operand")
177 
        (plus:DI
178 
         (mult:DI (any_extend:DI (match_operand:SI 2 "register_operand"))
179 
                  (any_extend:DI (match_operand:SI 3 "register_operand")))
180 
         (match_operand:DI 1 "register_operand")))]
181 
  "ISA_HAS_DSPR2 && !TARGET_64BIT")
182 
 
183 
(define_expand "mips_msub"
184 
  [(set (match_operand:DI 0 "register_operand")
185 
        (minus:DI
186 
         (match_operand:DI 1 "register_operand")
187 
         (mult:DI (any_extend:DI (match_operand:SI 2 "register_operand"))
188 
                  (any_extend:DI (match_operand:SI 3 "register_operand")))))]
189 
  "ISA_HAS_DSPR2 && !TARGET_64BIT")
190 
 
191 
(define_insn "mulv2hi3"
192 
  [(parallel
193 
    [(set (match_operand:V2HI 0 "register_operand" "=d")
194 
          (mult:V2HI (match_operand:V2HI 1 "register_operand" "d")
195 
                     (match_operand:V2HI 2 "register_operand" "d")))
196 
     (set (reg:CCDSP CCDSP_OU_REGNUM)
197 
          (unspec:CCDSP [(match_dup 1) (match_dup 2)] UNSPEC_MUL_PH))
198 
     (clobber (match_scratch:DI 3 "=x"))])]
199 
  "ISA_HAS_DSPR2"
200 
  "mul.ph\t%0,%1,%2"
201 
  [(set_attr "type"     "imul3")
202 
   (set_attr "mode"     "SI")])
203 
 
204 
(define_insn "mips_mul_s_ph"
205 
  [(parallel
206 
    [(set (match_operand:V2HI 0 "register_operand" "=d")
207 
          (unspec:V2HI [(match_operand:V2HI 1 "reg_or_0_operand" "dYG")
208 
                        (match_operand:V2HI 2 "reg_or_0_operand" "dYG")]
209 
                       UNSPEC_MUL_S_PH))
210 
     (set (reg:CCDSP CCDSP_OU_REGNUM)
211 
          (unspec:CCDSP [(match_dup 1) (match_dup 2)] UNSPEC_MUL_S_PH))
212 
     (clobber (match_scratch:DI 3 "=x"))])]
213 
  "ISA_HAS_DSPR2"
214 
  "mul_s.ph\t%0,%z1,%z2"
215 
  [(set_attr "type"     "imul3")
216 
   (set_attr "mode"     "SI")])
217 
 
218 
(define_insn "mips_mulq_rs_w"
219 
  [(parallel
220 
    [(set (match_operand:SI 0 "register_operand" "=d")
221 
          (unspec:SI [(match_operand:SI 1 "reg_or_0_operand" "dJ")
222 
                      (match_operand:SI 2 "reg_or_0_operand" "dJ")]
223 
                     UNSPEC_MULQ_RS_W))
224 
     (set (reg:CCDSP CCDSP_OU_REGNUM)
225 
          (unspec:CCDSP [(match_dup 1) (match_dup 2)] UNSPEC_MULQ_RS_W))
226 
     (clobber (match_scratch:DI 3 "=x"))])]
227 
  "ISA_HAS_DSPR2"
228 
  "mulq_rs.w\t%0,%z1,%z2"
229 
  [(set_attr "type"     "imul3")
230 
   (set_attr "mode"     "SI")])
231 
 
232 
(define_insn "mips_mulq_s_ph"
233 
  [(parallel
234 
    [(set (match_operand:V2HI 0 "register_operand" "=d")
235 
          (unspec:V2HI [(match_operand:V2HI 1 "reg_or_0_operand" "dYG")
236 
                        (match_operand:V2HI 2 "reg_or_0_operand" "dYG")]
237 
                       UNSPEC_MULQ_S_PH))
238 
     (set (reg:CCDSP CCDSP_OU_REGNUM)
239 
          (unspec:CCDSP [(match_dup 1) (match_dup 2)] UNSPEC_MULQ_S_PH))
240 
     (clobber (match_scratch:DI 3 "=x"))])]
241 
  "ISA_HAS_DSPR2"
242 
  "mulq_s.ph\t%0,%z1,%z2"
243 
  [(set_attr "type"     "imul3")
244 
   (set_attr "mode"     "SI")])
245 
 
246 
(define_insn "mips_mulq_s_w"
247 
  [(parallel
248 
    [(set (match_operand:SI 0 "register_operand" "=d")
249 
          (unspec:SI [(match_operand:SI 1 "reg_or_0_operand" "dJ")
250 
                      (match_operand:SI 2 "reg_or_0_operand" "dJ")]
251 
                     UNSPEC_MULQ_S_W))
252 
     (set (reg:CCDSP CCDSP_OU_REGNUM)
253 
          (unspec:CCDSP [(match_dup 1) (match_dup 2)] UNSPEC_MULQ_S_W))
254 
     (clobber (match_scratch:DI 3 "=x"))])]
255 
  "ISA_HAS_DSPR2"
256 
  "mulq_s.w\t%0,%z1,%z2"
257 
  [(set_attr "type"     "imul3")
258 
   (set_attr "mode"     "SI")])
259 
 
260 
(define_insn "mips_mulsa_w_ph"
261 
  [(set (match_operand:DI 0 "register_operand" "=a")
262 
        (unspec:DI [(match_operand:DI 1 "register_operand" "0")
263 
                    (match_operand:V2HI 2 "reg_or_0_operand" "dYG")
264 
                    (match_operand:V2HI 3 "reg_or_0_operand" "dYG")]
265 
                   UNSPEC_MULSA_W_PH))]
266 
  "ISA_HAS_DSPR2 && !TARGET_64BIT"
267 
  "mulsa.w.ph\t%q0,%z2,%z3"
268 
  [(set_attr "type"     "imadd")
269 
   (set_attr "mode"     "SI")])
270 
 
271 
(define_insn "mips_mult"
272 
  [(set (match_operand:DI 0 "register_operand" "=a")
273 
        (mult:DI
274 
         (sign_extend:DI (match_operand:SI 1 "register_operand" "d"))
275 
         (sign_extend:DI (match_operand:SI 2 "register_operand" "d"))))]
276 
  "ISA_HAS_DSPR2 && !TARGET_64BIT"
277 
  "mult\t%q0,%1,%2"
278 
  [(set_attr "type"     "imul")
279 
   (set_attr "mode"     "SI")])
280 
 
281 
(define_insn "mips_multu"
282 
  [(set (match_operand:DI 0 "register_operand" "=a")
283 
        (mult:DI
284 
         (zero_extend:DI (match_operand:SI 1 "register_operand" "d"))
285 
         (zero_extend:DI (match_operand:SI 2 "register_operand" "d"))))]
286 
  "ISA_HAS_DSPR2 && !TARGET_64BIT"
287 
  "multu\t%q0,%1,%2"
288 
  [(set_attr "type"     "imul")
289 
   (set_attr "mode"     "SI")])
290 
 
291 
(define_insn "mips_precr_qb_ph"
292 
  [(set (match_operand:V4QI 0 "register_operand" "=d")
293 
        (unspec:V4QI [(match_operand:V2HI 1 "reg_or_0_operand" "dYG")
294 
                      (match_operand:V2HI 2 "reg_or_0_operand" "dYG")]
295 
                     UNSPEC_PRECR_QB_PH))]
296 
  "ISA_HAS_DSPR2"
297 
  "precr.qb.ph\t%0,%z1,%z2"
298 
  [(set_attr "type"     "arith")
299 
   (set_attr "mode"     "SI")])
300 
 
301 
(define_insn "mips_precr_sra_ph_w"
302 
  [(set (match_operand:V2HI 0 "register_operand" "=d")
303 
        (unspec:V2HI [(match_operand:SI 1 "register_operand" "0")
304 
                      (match_operand:SI 2 "reg_or_0_operand" "dJ")
305 
                      (match_operand:SI 3 "const_int_operand" "n")]
306 
                     UNSPEC_PRECR_SRA_PH_W))]
307 
  "ISA_HAS_DSPR2"
308 
{
309 
  if (INTVAL (operands[3]) & ~(unsigned HOST_WIDE_INT) 31)
310 
    operands[2] = GEN_INT (INTVAL (operands[2]) & 31);
311 
  return "precr_sra.ph.w\t%0,%z2,%3";
312 
}
313 
  [(set_attr "type"     "arith")
314 
   (set_attr "mode"     "SI")])
315 
 
316 
(define_insn "mips_precr_sra_r_ph_w"
317 
  [(set (match_operand:V2HI 0 "register_operand" "=d")
318 
        (unspec:V2HI [(match_operand:SI 1 "register_operand" "0")
319 
                      (match_operand:SI 2 "reg_or_0_operand" "dJ")
320 
                      (match_operand:SI 3 "const_int_operand" "n")]
321 
                     UNSPEC_PRECR_SRA_R_PH_W))]
322 
  "ISA_HAS_DSPR2"
323 
{
324 
  if (INTVAL (operands[3]) & ~(unsigned HOST_WIDE_INT) 31)
325 
    operands[2] = GEN_INT (INTVAL (operands[2]) & 31);
326 
  return "precr_sra_r.ph.w\t%0,%z2,%3";
327 
}
328 
  [(set_attr "type"     "arith")
329 
   (set_attr "mode"     "SI")])
330 
 
331 
(define_insn "mips_prepend"
332 
  [(set (match_operand:SI 0 "register_operand" "=d")
333 
        (unspec:SI [(match_operand:SI 1 "register_operand" "0")
334 
                    (match_operand:SI 2 "reg_or_0_operand" "dJ")
335 
                    (match_operand:SI 3 "const_int_operand" "n")]
336 
                   UNSPEC_PREPEND))]
337 
  "ISA_HAS_DSPR2"
338 
{
339 
  if (INTVAL (operands[3]) & ~(unsigned HOST_WIDE_INT) 31)
340 
    operands[2] = GEN_INT (INTVAL (operands[2]) & 31);
341 
  return "prepend\t%0,%z2,%3";
342 
}
343 
  [(set_attr "type"     "arith")
344 
   (set_attr "mode"     "SI")])
345 
 
346 
(define_insn "mips_shra_qb"
347 
  [(set (match_operand:V4QI 0 "register_operand" "=d,d")
348 
        (unspec:V4QI [(match_operand:V4QI 1 "reg_or_0_operand" "dYG,dYG")
349 
                      (match_operand:SI 2 "arith_operand" "I,d")]
350 
                     UNSPEC_SHRA_QB))]
351 
  "ISA_HAS_DSPR2"
352 
{
353 
  if (which_alternative == 0)
354 
    {
355 
      if (INTVAL (operands[2]) & ~(unsigned HOST_WIDE_INT) 7)
356 
        operands[2] = GEN_INT (INTVAL (operands[2]) & 7);
357 
      return "shra.qb\t%0,%z1,%2";
358 
    }
359 
  return "shrav.qb\t%0,%z1,%2";
360 
}
361 
  [(set_attr "type"     "shift")
362 
   (set_attr "mode"     "SI")])
363 
 
364 
 
365 
(define_insn "mips_shra_r_qb"
366 
  [(set (match_operand:V4QI 0 "register_operand" "=d,d")
367 
        (unspec:V4QI [(match_operand:V4QI 1 "reg_or_0_operand" "dYG,dYG")
368 
                      (match_operand:SI 2 "arith_operand" "I,d")]
369 
                     UNSPEC_SHRA_R_QB))]
370 
  "ISA_HAS_DSPR2"
371 
{
372 
  if (which_alternative == 0)
373 
    {
374 
      if (INTVAL (operands[2]) & ~(unsigned HOST_WIDE_INT) 7)
375 
        operands[2] = GEN_INT (INTVAL (operands[2]) & 7);
376 
      return "shra_r.qb\t%0,%z1,%2";
377 
    }
378 
  return "shrav_r.qb\t%0,%z1,%2";
379 
}
380 
  [(set_attr "type"     "shift")
381 
   (set_attr "mode"     "SI")])
382 
 
383 
(define_insn "mips_shrl_ph"
384 
  [(set (match_operand:V2HI 0 "register_operand" "=d,d")
385 
        (unspec:V2HI [(match_operand:V2HI 1 "reg_or_0_operand" "dYG,dYG")
386 
                      (match_operand:SI 2 "arith_operand" "I,d")]
387 
                     UNSPEC_SHRL_PH))]
388 
  "ISA_HAS_DSPR2"
389 
{
390 
  if (which_alternative == 0)
391 
    {
392 
      if (INTVAL (operands[2]) & ~(unsigned HOST_WIDE_INT) 15)
393 
        operands[2] = GEN_INT (INTVAL (operands[2]) & 15);
394 
      return "shrl.ph\t%0,%z1,%2";
395 
    }
396 
  return "shrlv.ph\t%0,%z1,%2";
397 
}
398 
  [(set_attr "type"     "shift")
399 
   (set_attr "mode"     "SI")])
400 
 
401 
(define_insn "mips_subu_ph"
402 
  [(parallel
403 
    [(set (match_operand:V2HI 0 "register_operand" "=d")
404 
          (unspec:V2HI [(match_operand:V2HI 1 "reg_or_0_operand" "dYG")
405 
                        (match_operand:V2HI 2 "reg_or_0_operand" "dYG")]
406 
                       UNSPEC_SUBU_PH))
407 
     (set (reg:CCDSP CCDSP_OU_REGNUM)
408 
          (unspec:CCDSP [(match_dup 1) (match_dup 2)] UNSPEC_SUBU_PH))])]
409 
  "ISA_HAS_DSPR2"
410 
  "subu.ph\t%0,%z1,%z2"
411 
  [(set_attr "type"     "arith")
412 
   (set_attr "mode"     "SI")])
413 
 
414 
(define_insn "mips_subu_s_ph"
415 
  [(parallel
416 
    [(set (match_operand:V2HI 0 "register_operand" "=d")
417 
          (unspec:V2HI [(match_operand:V2HI 1 "reg_or_0_operand" "dYG")
418 
                        (match_operand:V2HI 2 "reg_or_0_operand" "dYG")]
419 
                       UNSPEC_SUBU_S_PH))
420 
     (set (reg:CCDSP CCDSP_OU_REGNUM)
421 
          (unspec:CCDSP [(match_dup 1) (match_dup 2)] UNSPEC_SUBU_S_PH))])]
422 
  "ISA_HAS_DSPR2"
423 
  "subu_s.ph\t%0,%z1,%z2"
424 
  [(set_attr "type"     "arith")
425 
   (set_attr "mode"     "SI")])
426 
 
427 
(define_insn "mips_subuh_qb"
428 
  [(set (match_operand:V4QI 0 "register_operand" "=d")
429 
        (unspec:V4QI [(match_operand:V4QI 1 "reg_or_0_operand" "dYG")
430 
                      (match_operand:V4QI 2 "reg_or_0_operand" "dYG")]
431 
                     UNSPEC_SUBUH_QB))]
432 
  "ISA_HAS_DSPR2"
433 
  "subuh.qb\t%0,%z1,%z2"
434 
  [(set_attr "type"     "arith")
435 
   (set_attr "mode"     "SI")])
436 
 
437 
(define_insn "mips_subuh_r_qb"
438 
  [(set (match_operand:V4QI 0 "register_operand" "=d")
439 
        (unspec:V4QI [(match_operand:V4QI 1 "reg_or_0_operand" "dYG")
440 
                      (match_operand:V4QI 2 "reg_or_0_operand" "dYG")]
441 
                     UNSPEC_SUBUH_R_QB))]
442 
  "ISA_HAS_DSPR2"
443 
  "subuh_r.qb\t%0,%z1,%z2"
444 
  [(set_attr "type"     "arith")
445 
   (set_attr "mode"     "SI")])
446 
 
447 
(define_insn "mips_addqh_ph"
448 
  [(set (match_operand:V2HI 0 "register_operand" "=d")
449 
        (unspec:V2HI [(match_operand:V2HI 1 "reg_or_0_operand" "dYG")
450 
                      (match_operand:V2HI 2 "reg_or_0_operand" "dYG")]
451 
                     UNSPEC_ADDQH_PH))]
452 
  "ISA_HAS_DSPR2"
453 
  "addqh.ph\t%0,%z1,%z2"
454 
  [(set_attr "type"     "arith")
455 
   (set_attr "mode"     "SI")])
456 
 
457 
(define_insn "mips_addqh_r_ph"
458 
  [(set (match_operand:V2HI 0 "register_operand" "=d")
459 
        (unspec:V2HI [(match_operand:V2HI 1 "reg_or_0_operand" "dYG")
460 
                      (match_operand:V2HI 2 "reg_or_0_operand" "dYG")]
461 
                     UNSPEC_ADDQH_R_PH))]
462 
  "ISA_HAS_DSPR2"
463 
  "addqh_r.ph\t%0,%z1,%z2"
464 
  [(set_attr "type"     "arith")
465 
   (set_attr "mode"     "SI")])
466 
 
467 
(define_insn "mips_addqh_w"
468 
  [(set (match_operand:SI 0 "register_operand" "=d")
469 
        (unspec:SI [(match_operand:SI 1 "reg_or_0_operand" "dJ")
470 
                    (match_operand:SI 2 "reg_or_0_operand" "dJ")]
471 
                   UNSPEC_ADDQH_W))]
472 
  "ISA_HAS_DSPR2"
473 
  "addqh.w\t%0,%z1,%z2"
474 
  [(set_attr "type"     "arith")
475 
   (set_attr "mode"     "SI")])
476 
 
477 
(define_insn "mips_addqh_r_w"
478 
  [(set (match_operand:SI 0 "register_operand" "=d")
479 
        (unspec:SI [(match_operand:SI 1 "reg_or_0_operand" "dJ")
480 
                    (match_operand:SI 2 "reg_or_0_operand" "dJ")]
481 
                   UNSPEC_ADDQH_R_W))]
482 
  "ISA_HAS_DSPR2"
483 
  "addqh_r.w\t%0,%z1,%z2"
484 
  [(set_attr "type"     "arith")
485 
   (set_attr "mode"     "SI")])
486 
 
487 
(define_insn "mips_subqh_ph"
488 
  [(set (match_operand:V2HI 0 "register_operand" "=d")
489 
        (unspec:V2HI [(match_operand:V2HI 1 "reg_or_0_operand" "dYG")
490 
                      (match_operand:V2HI 2 "reg_or_0_operand" "dYG")]
491 
                     UNSPEC_SUBQH_PH))]
492 
  "ISA_HAS_DSPR2"
493 
  "subqh.ph\t%0,%z1,%z2"
494 
  [(set_attr "type"     "arith")
495 
   (set_attr "mode"     "SI")])
496 
 
497 
(define_insn "mips_subqh_r_ph"
498 
  [(set (match_operand:V2HI 0 "register_operand" "=d")
499 
        (unspec:V2HI [(match_operand:V2HI 1 "reg_or_0_operand" "dYG")
500 
                      (match_operand:V2HI 2 "reg_or_0_operand" "dYG")]
501 
                     UNSPEC_SUBQH_R_PH))]
502 
  "ISA_HAS_DSPR2"
503 
  "subqh_r.ph\t%0,%z1,%z2"
504 
  [(set_attr "type"     "arith")
505 
   (set_attr "mode"     "SI")])
506 
 
507 
(define_insn "mips_subqh_w"
508 
  [(set (match_operand:SI 0 "register_operand" "=d")
509 
        (unspec:SI [(match_operand:SI 1 "reg_or_0_operand" "dJ")
510 
                    (match_operand:SI 2 "reg_or_0_operand" "dJ")]
511 
                   UNSPEC_SUBQH_W))]
512 
  "ISA_HAS_DSPR2"
513 
  "subqh.w\t%0,%z1,%z2"
514 
  [(set_attr "type"     "arith")
515 
   (set_attr "mode"     "SI")])
516 
 
517 
(define_insn "mips_subqh_r_w"
518 
  [(set (match_operand:SI 0 "register_operand" "=d")
519 
        (unspec:SI [(match_operand:SI 1 "reg_or_0_operand" "dJ")
520 
                    (match_operand:SI 2 "reg_or_0_operand" "dJ")]
521 
                   UNSPEC_SUBQH_R_W))]
522 
  "ISA_HAS_DSPR2"
523 
  "subqh_r.w\t%0,%z1,%z2"
524 
  [(set_attr "type"     "arith")
525 
   (set_attr "mode"     "SI")])
526 
 
527 
(define_insn "mips_dpax_w_ph"
528 
  [(set (match_operand:DI 0 "register_operand" "=a")
529 
        (unspec:DI [(match_operand:DI 1 "register_operand" "0")
530 
                    (match_operand:V2HI 2 "reg_or_0_operand" "dYG")
531 
                    (match_operand:V2HI 3 "reg_or_0_operand" "dYG")]
532 
                   UNSPEC_DPAX_W_PH))]
533 
  "ISA_HAS_DSPR2 && !TARGET_64BIT"
534 
  "dpax.w.ph\t%q0,%z2,%z3"
535 
  [(set_attr "type"     "imadd")
536 
   (set_attr "mode"     "SI")])
537 
 
538 
(define_insn "mips_dpsx_w_ph"
539 
  [(set (match_operand:DI 0 "register_operand" "=a")
540 
        (unspec:DI [(match_operand:DI 1 "register_operand" "0")
541 
                    (match_operand:V2HI 2 "reg_or_0_operand" "dYG")
542 
                    (match_operand:V2HI 3 "reg_or_0_operand" "dYG")]
543 
                   UNSPEC_DPSX_W_PH))]
544 
  "ISA_HAS_DSPR2 && !TARGET_64BIT"
545 
  "dpsx.w.ph\t%q0,%z2,%z3"
546 
  [(set_attr "type"     "imadd")
547 
   (set_attr "mode"     "SI")])
548 
 
549 
(define_insn "mips_dpaqx_s_w_ph"
550 
  [(parallel
551 
    [(set (match_operand:DI 0 "register_operand" "=a")
552 
          (unspec:DI [(match_operand:DI 1 "register_operand" "0")
553 
                      (match_operand:V2HI 2 "reg_or_0_operand" "dYG")
554 
                      (match_operand:V2HI 3 "reg_or_0_operand" "dYG")]
555 
                     UNSPEC_DPAQX_S_W_PH))
556 
     (set (reg:CCDSP CCDSP_OU_REGNUM)
557 
          (unspec:CCDSP [(match_dup 1) (match_dup 2) (match_dup 3)]
558 
                        UNSPEC_DPAQX_S_W_PH))])]
559 
  "ISA_HAS_DSPR2 && !TARGET_64BIT"
560 
  "dpaqx_s.w.ph\t%q0,%z2,%z3"
561 
  [(set_attr "type"     "imadd")
562 
   (set_attr "mode"     "SI")])
563 
 
564 
(define_insn "mips_dpaqx_sa_w_ph"
565 
  [(parallel
566 
    [(set (match_operand:DI 0 "register_operand" "=a")
567 
          (unspec:DI [(match_operand:DI 1 "register_operand" "0")
568 
                      (match_operand:V2HI 2 "reg_or_0_operand" "dYG")
569 
                      (match_operand:V2HI 3 "reg_or_0_operand" "dYG")]
570 
                     UNSPEC_DPAQX_SA_W_PH))
571 
     (set (reg:CCDSP CCDSP_OU_REGNUM)
572 
          (unspec:CCDSP [(match_dup 1) (match_dup 2) (match_dup 3)]
573 
                        UNSPEC_DPAQX_SA_W_PH))])]
574 
  "ISA_HAS_DSPR2 && !TARGET_64BIT"
575 
  "dpaqx_sa.w.ph\t%q0,%z2,%z3"
576 
  [(set_attr "type"     "imadd")
577 
   (set_attr "mode"     "SI")])
578 
 
579 
(define_insn "mips_dpsqx_s_w_ph"
580 
  [(parallel
581 
    [(set (match_operand:DI 0 "register_operand" "=a")
582 
          (unspec:DI [(match_operand:DI 1 "register_operand" "0")
583 
                      (match_operand:V2HI 2 "reg_or_0_operand" "dYG")
584 
                      (match_operand:V2HI 3 "reg_or_0_operand" "dYG")]
585 
                     UNSPEC_DPSQX_S_W_PH))
586 
     (set (reg:CCDSP CCDSP_OU_REGNUM)
587 
          (unspec:CCDSP [(match_dup 1) (match_dup 2) (match_dup 3)]
588 
                        UNSPEC_DPSQX_S_W_PH))])]
589 
  "ISA_HAS_DSPR2 && !TARGET_64BIT"
590 
  "dpsqx_s.w.ph\t%q0,%z2,%z3"
591 
  [(set_attr "type"     "imadd")
592 
   (set_attr "mode"     "SI")])
593 
 
594 
(define_insn "mips_dpsqx_sa_w_ph"
595 
  [(parallel
596 
    [(set (match_operand:DI 0 "register_operand" "=a")
597 
          (unspec:DI [(match_operand:DI 1 "register_operand" "0")
598 
                      (match_operand:V2HI 2 "reg_or_0_operand" "dYG")
599 
                      (match_operand:V2HI 3 "reg_or_0_operand" "dYG")]
600 
                     UNSPEC_DPSQX_SA_W_PH))
601 
     (set (reg:CCDSP CCDSP_OU_REGNUM)
602 
          (unspec:CCDSP [(match_dup 1) (match_dup 2) (match_dup 3)]
603 
                        UNSPEC_DPSQX_SA_W_PH))])]
604 
  "ISA_HAS_DSPR2 && !TARGET_64BIT"
605 
  "dpsqx_sa.w.ph\t%q0,%z2,%z3"
606 
  [(set_attr "type"     "imadd")
607 
   (set_attr "mode"     "SI")])

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