3 * MIPS Technologies, Inc., California.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * Authors: Darko Laus (darko@mips.com)
30 * Djordje Pesut (djordje@mips.com)
31 * Mirjana Vulin (mvulin@mips.com)
33 * This file is part of FFmpeg.
35 * FFmpeg is free software; you can redistribute it and/or
36 * modify it under the terms of the GNU Lesser General Public
37 * License as published by the Free Software Foundation; either
38 * version 2.1 of the License, or (at your option) any later version.
40 * FFmpeg is distributed in the hope that it will be useful,
41 * but WITHOUT ANY WARRANTY; without even the implied warranty of
42 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
43 * Lesser General Public License for more details.
45 * You should have received a copy of the GNU Lesser General Public
46 * License along with FFmpeg; if not, write to the Free Software
47 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
52 * Reference: libavcodec/aacpsdsp.c
56 #include "libavcodec/aacpsdsp.h"
59 static void ps_hybrid_analysis_ileave_mips(float (*out
)[32][2], float L
[2][38][64],
62 int temp0
, temp1
, temp2
, temp3
;
63 int temp4
, temp5
, temp6
, temp7
;
64 float *out1
=&out
[i
][0][0];
65 float *L1
=&L
[0][0][i
];
70 /* loop unrolled 8 times */
73 "lw %[temp0], 0(%[L1]) \n\t"
74 "lw %[temp1], 9728(%[L1]) \n\t"
75 "lw %[temp2], 256(%[L1]) \n\t"
76 "lw %[temp3], 9984(%[L1]) \n\t"
77 "lw %[temp4], 512(%[L1]) \n\t"
78 "lw %[temp5], 10240(%[L1]) \n\t"
79 "lw %[temp6], 768(%[L1]) \n\t"
80 "lw %[temp7], 10496(%[L1]) \n\t"
81 "sw %[temp0], 0(%[out1]) \n\t"
82 "sw %[temp1], 4(%[out1]) \n\t"
83 "sw %[temp2], 8(%[out1]) \n\t"
84 "sw %[temp3], 12(%[out1]) \n\t"
85 "sw %[temp4], 16(%[out1]) \n\t"
86 "sw %[temp5], 20(%[out1]) \n\t"
87 "sw %[temp6], 24(%[out1]) \n\t"
88 "sw %[temp7], 28(%[out1]) \n\t"
89 "addiu %[out1], %[out1], 32 \n\t"
90 "addiu %[L1], %[L1], 1024 \n\t"
91 "bne %[out1], %[j], 1b \n\t"
93 : [out1
]"+r"(out1
), [L1
]"+r"(L1
), [j
]"+r"(j
),
94 [temp0
]"=&r"(temp0
), [temp1
]"=&r"(temp1
),
95 [temp2
]"=&r"(temp2
), [temp3
]"=&r"(temp3
),
96 [temp4
]"=&r"(temp4
), [temp5
]"=&r"(temp5
),
97 [temp6
]"=&r"(temp6
), [temp7
]"=&r"(temp7
)
107 static void ps_hybrid_synthesis_deint_mips(float out
[2][38][64],
112 int temp0
, temp1
, temp2
, temp3
, temp4
, temp5
, temp6
, temp7
;
113 float *out1
= (float*)out
+ i
;
114 float *out2
= (float*)out
+ 2432 + i
;
115 float *in1
= (float*)in
+ 64 * i
;
116 float *in2
= (float*)in
+ 64 * i
+ 1;
118 for (; i
< 64; i
++) {
119 for (n
= 0; n
< 7; n
++) {
121 /* loop unrolled 8 times */
123 "lw %[temp0], 0(%[in1]) \n\t"
124 "lw %[temp1], 0(%[in2]) \n\t"
125 "lw %[temp2], 8(%[in1]) \n\t"
126 "lw %[temp3], 8(%[in2]) \n\t"
127 "lw %[temp4], 16(%[in1]) \n\t"
128 "lw %[temp5], 16(%[in2]) \n\t"
129 "lw %[temp6], 24(%[in1]) \n\t"
130 "lw %[temp7], 24(%[in2]) \n\t"
131 "addiu %[out1], %[out1], 1024 \n\t"
132 "addiu %[out2], %[out2], 1024 \n\t"
133 "addiu %[in1], %[in1], 32 \n\t"
134 "addiu %[in2], %[in2], 32 \n\t"
135 "sw %[temp0], -1024(%[out1]) \n\t"
136 "sw %[temp1], -1024(%[out2]) \n\t"
137 "sw %[temp2], -768(%[out1]) \n\t"
138 "sw %[temp3], -768(%[out2]) \n\t"
139 "sw %[temp4], -512(%[out1]) \n\t"
140 "sw %[temp5], -512(%[out2]) \n\t"
141 "sw %[temp6], -256(%[out1]) \n\t"
142 "sw %[temp7], -256(%[out2]) \n\t"
144 : [temp0
]"=&r"(temp0
), [temp1
]"=&r"(temp1
),
145 [temp2
]"=&r"(temp2
), [temp3
]"=&r"(temp3
),
146 [temp4
]"=&r"(temp4
), [temp5
]"=&r"(temp5
),
147 [temp6
]"=&r"(temp6
), [temp7
]"=&r"(temp7
),
148 [out1
]"+r"(out1
), [out2
]"+r"(out2
),
149 [in1
]"+r"(in1
), [in2
]"+r"(in2
)
154 /* loop unrolled 8 times */
156 "lw %[temp0], 0(%[in1]) \n\t"
157 "lw %[temp1], 0(%[in2]) \n\t"
158 "lw %[temp2], 8(%[in1]) \n\t"
159 "lw %[temp3], 8(%[in2]) \n\t"
160 "lw %[temp4], 16(%[in1]) \n\t"
161 "lw %[temp5], 16(%[in2]) \n\t"
162 "lw %[temp6], 24(%[in1]) \n\t"
163 "lw %[temp7], 24(%[in2]) \n\t"
164 "addiu %[out1], %[out1], -7164 \n\t"
165 "addiu %[out2], %[out2], -7164 \n\t"
166 "addiu %[in1], %[in1], 32 \n\t"
167 "addiu %[in2], %[in2], 32 \n\t"
168 "sw %[temp0], 7164(%[out1]) \n\t"
169 "sw %[temp1], 7164(%[out2]) \n\t"
170 "sw %[temp2], 7420(%[out1]) \n\t"
171 "sw %[temp3], 7420(%[out2]) \n\t"
172 "sw %[temp4], 7676(%[out1]) \n\t"
173 "sw %[temp5], 7676(%[out2]) \n\t"
174 "sw %[temp6], 7932(%[out1]) \n\t"
175 "sw %[temp7], 7932(%[out2]) \n\t"
177 : [temp0
]"=&r"(temp0
), [temp1
]"=&r"(temp1
),
178 [temp2
]"=&r"(temp2
), [temp3
]"=&r"(temp3
),
179 [temp4
]"=&r"(temp4
), [temp5
]"=&r"(temp5
),
180 [temp6
]"=&r"(temp6
), [temp7
]"=&r"(temp7
),
181 [out1
]"+r"(out1
), [out2
]"+r"(out2
),
182 [in1
]"+r"(in1
), [in2
]"+r"(in2
)
190 static void ps_add_squares_mips(float *dst
, const float (*src
)[2], int n
)
193 float temp0
, temp1
, temp2
, temp3
, temp4
, temp5
;
194 float temp6
, temp7
, temp8
, temp9
, temp10
, temp11
;
195 float *src0
= (float*)&src
[0][0];
196 float *dst0
= &dst
[0];
198 for (i
= 0; i
< 8; i
++) {
199 /* loop unrolled 4 times */
201 "lwc1 %[temp0], 0(%[src0]) \n\t"
202 "lwc1 %[temp1], 4(%[src0]) \n\t"
203 "lwc1 %[temp2], 8(%[src0]) \n\t"
204 "lwc1 %[temp3], 12(%[src0]) \n\t"
205 "lwc1 %[temp4], 16(%[src0]) \n\t"
206 "lwc1 %[temp5], 20(%[src0]) \n\t"
207 "lwc1 %[temp6], 24(%[src0]) \n\t"
208 "lwc1 %[temp7], 28(%[src0]) \n\t"
209 "lwc1 %[temp8], 0(%[dst0]) \n\t"
210 "lwc1 %[temp9], 4(%[dst0]) \n\t"
211 "lwc1 %[temp10], 8(%[dst0]) \n\t"
212 "lwc1 %[temp11], 12(%[dst0]) \n\t"
213 "mul.s %[temp1], %[temp1], %[temp1] \n\t"
214 "mul.s %[temp3], %[temp3], %[temp3] \n\t"
215 "mul.s %[temp5], %[temp5], %[temp5] \n\t"
216 "mul.s %[temp7], %[temp7], %[temp7] \n\t"
217 "madd.s %[temp0], %[temp1], %[temp0], %[temp0] \n\t"
218 "madd.s %[temp2], %[temp3], %[temp2], %[temp2] \n\t"
219 "madd.s %[temp4], %[temp5], %[temp4], %[temp4] \n\t"
220 "madd.s %[temp6], %[temp7], %[temp6], %[temp6] \n\t"
221 "add.s %[temp0], %[temp8], %[temp0] \n\t"
222 "add.s %[temp2], %[temp9], %[temp2] \n\t"
223 "add.s %[temp4], %[temp10], %[temp4] \n\t"
224 "add.s %[temp6], %[temp11], %[temp6] \n\t"
225 "swc1 %[temp0], 0(%[dst0]) \n\t"
226 "swc1 %[temp2], 4(%[dst0]) \n\t"
227 "swc1 %[temp4], 8(%[dst0]) \n\t"
228 "swc1 %[temp6], 12(%[dst0]) \n\t"
229 "addiu %[dst0], %[dst0], 16 \n\t"
230 "addiu %[src0], %[src0], 32 \n\t"
232 : [temp0
]"=&f"(temp0
), [temp1
]"=&f"(temp1
), [temp2
]"=&f"(temp2
),
233 [temp3
]"=&f"(temp3
), [temp4
]"=&f"(temp4
), [temp5
]"=&f"(temp5
),
234 [temp6
]"=&f"(temp6
), [temp7
]"=&f"(temp7
), [temp8
]"=&f"(temp8
),
235 [temp9
]"=&f"(temp9
), [dst0
]"+r"(dst0
), [src0
]"+r"(src0
),
236 [temp10
]"=&f"(temp10
), [temp11
]"=&f"(temp11
)
243 static void ps_mul_pair_single_mips(float (*dst
)[2], float (*src0
)[2], float *src1
,
246 float temp0
, temp1
, temp2
;
247 float *p_d
, *p_s0
, *p_s1
, *end
;
255 ".set noreorder \n\t"
257 "lwc1 %[temp2], 0(%[p_s1]) \n\t"
258 "lwc1 %[temp0], 0(%[p_s0]) \n\t"
259 "lwc1 %[temp1], 4(%[p_s0]) \n\t"
260 "addiu %[p_d], %[p_d], 8 \n\t"
261 "mul.s %[temp0], %[temp0], %[temp2] \n\t"
262 "mul.s %[temp1], %[temp1], %[temp2] \n\t"
263 "addiu %[p_s0], %[p_s0], 8 \n\t"
264 "swc1 %[temp0], -8(%[p_d]) \n\t"
265 "swc1 %[temp1], -4(%[p_d]) \n\t"
266 "bne %[p_s1], %[end], 1b \n\t"
267 " addiu %[p_s1], %[p_s1], 4 \n\t"
270 : [temp0
]"=&f"(temp0
), [temp1
]"=&f"(temp1
),
271 [temp2
]"=&f"(temp2
), [p_d
]"+r"(p_d
),
272 [p_s0
]"+r"(p_s0
), [p_s1
]"+r"(p_s1
)
278 static void ps_decorrelate_mips(float (*out
)[2], float (*delay
)[2],
279 float (*ap_delay
)[PS_QMF_TIME_SLOTS
+ PS_MAX_AP_DELAY
][2],
280 const float phi_fract
[2], float (*Q_fract
)[2],
281 const float *transient_gain
,
285 float *p_delay
= &delay
[0][0];
286 float *p_out
= &out
[0][0];
287 float *p_ap_delay
= &ap_delay
[0][0][0];
288 float *p_t_gain
= (float*)transient_gain
;
289 float *p_Q_fract
= &Q_fract
[0][0];
291 float phi_fract0
= phi_fract
[0];
292 float phi_fract1
= phi_fract
[1];
293 float temp0
, temp1
, temp2
, temp3
, temp4
, temp5
, temp6
, temp7
, temp8
, temp9
;
295 len
= (int)((int*)p_delay
+ (len
<< 1));
300 ".set noreorder \n\t"
301 "li.s %[ag0], 0.65143905753106 \n\t"
302 "li.s %[ag1], 0.56471812200776 \n\t"
303 "li.s %[ag2], 0.48954165955695 \n\t"
304 "mul.s %[ag0], %[ag0], %[g_decay_slope] \n\t"
305 "mul.s %[ag1], %[ag1], %[g_decay_slope] \n\t"
306 "mul.s %[ag2], %[ag2], %[g_decay_slope] \n\t"
308 "lwc1 %[temp0], 0(%[p_delay]) \n\t"
309 "lwc1 %[temp1], 4(%[p_delay]) \n\t"
310 "lwc1 %[temp4], 16(%[p_ap_delay]) \n\t"
311 "lwc1 %[temp5], 20(%[p_ap_delay]) \n\t"
312 "mul.s %[temp3], %[temp0], %[phi_fract1] \n\t"
313 "lwc1 %[temp6], 0(%[p_Q_fract]) \n\t"
314 "mul.s %[temp2], %[temp1], %[phi_fract1] \n\t"
315 "lwc1 %[temp7], 4(%[p_Q_fract]) \n\t"
316 "madd.s %[temp3], %[temp3], %[temp1], %[phi_fract0] \n\t"
317 "msub.s %[temp2], %[temp2], %[temp0], %[phi_fract0] \n\t"
318 "mul.s %[temp8], %[temp5], %[temp7] \n\t"
319 "mul.s %[temp9], %[temp4], %[temp7] \n\t"
320 "lwc1 %[temp7], 12(%[p_Q_fract]) \n\t"
321 "mul.s %[temp0], %[ag0], %[temp2] \n\t"
322 "mul.s %[temp1], %[ag0], %[temp3] \n\t"
323 "msub.s %[temp8], %[temp8], %[temp4], %[temp6] \n\t"
324 "lwc1 %[temp4], 304(%[p_ap_delay]) \n\t"
325 "madd.s %[temp9], %[temp9], %[temp5], %[temp6] \n\t"
326 "lwc1 %[temp5], 308(%[p_ap_delay]) \n\t"
327 "sub.s %[temp0], %[temp8], %[temp0] \n\t"
328 "sub.s %[temp1], %[temp9], %[temp1] \n\t"
329 "madd.s %[temp2], %[temp2], %[ag0], %[temp0] \n\t"
330 "lwc1 %[temp6], 8(%[p_Q_fract]) \n\t"
331 "madd.s %[temp3], %[temp3], %[ag0], %[temp1] \n\t"
332 "mul.s %[temp8], %[temp5], %[temp7] \n\t"
333 "mul.s %[temp9], %[temp4], %[temp7] \n\t"
334 "lwc1 %[temp7], 20(%[p_Q_fract]) \n\t"
335 "msub.s %[temp8], %[temp8], %[temp4], %[temp6] \n\t"
336 "swc1 %[temp2], 40(%[p_ap_delay]) \n\t"
337 "mul.s %[temp2], %[ag1], %[temp0] \n\t"
338 "swc1 %[temp3], 44(%[p_ap_delay]) \n\t"
339 "mul.s %[temp3], %[ag1], %[temp1] \n\t"
340 "lwc1 %[temp4], 592(%[p_ap_delay]) \n\t"
341 "madd.s %[temp9], %[temp9], %[temp5], %[temp6] \n\t"
342 "lwc1 %[temp5], 596(%[p_ap_delay]) \n\t"
343 "sub.s %[temp2], %[temp8], %[temp2] \n\t"
344 "sub.s %[temp3], %[temp9], %[temp3] \n\t"
345 "lwc1 %[temp6], 16(%[p_Q_fract]) \n\t"
346 "madd.s %[temp0], %[temp0], %[ag1], %[temp2] \n\t"
347 "madd.s %[temp1], %[temp1], %[ag1], %[temp3] \n\t"
348 "mul.s %[temp8], %[temp5], %[temp7] \n\t"
349 "mul.s %[temp9], %[temp4], %[temp7] \n\t"
350 "msub.s %[temp8], %[temp8], %[temp4], %[temp6] \n\t"
351 "madd.s %[temp9], %[temp9], %[temp5], %[temp6] \n\t"
352 "swc1 %[temp0], 336(%[p_ap_delay]) \n\t"
353 "mul.s %[temp0], %[ag2], %[temp2] \n\t"
354 "swc1 %[temp1], 340(%[p_ap_delay]) \n\t"
355 "mul.s %[temp1], %[ag2], %[temp3] \n\t"
356 "lwc1 %[temp4], 0(%[p_t_gain]) \n\t"
357 "sub.s %[temp0], %[temp8], %[temp0] \n\t"
358 "addiu %[p_ap_delay], %[p_ap_delay], 8 \n\t"
359 "sub.s %[temp1], %[temp9], %[temp1] \n\t"
360 "addiu %[p_t_gain], %[p_t_gain], 4 \n\t"
361 "madd.s %[temp2], %[temp2], %[ag2], %[temp0] \n\t"
362 "addiu %[p_delay], %[p_delay], 8 \n\t"
363 "madd.s %[temp3], %[temp3], %[ag2], %[temp1] \n\t"
364 "addiu %[p_out], %[p_out], 8 \n\t"
365 "mul.s %[temp5], %[temp4], %[temp0] \n\t"
366 "mul.s %[temp6], %[temp4], %[temp1] \n\t"
367 "swc1 %[temp2], 624(%[p_ap_delay]) \n\t"
368 "swc1 %[temp3], 628(%[p_ap_delay]) \n\t"
369 "swc1 %[temp5], -8(%[p_out]) \n\t"
370 "swc1 %[temp6], -4(%[p_out]) \n\t"
371 "bne %[p_delay], %[len], 1b \n\t"
372 " swc1 %[temp6], -4(%[p_out]) \n\t"
375 : [temp0
]"=&f"(temp0
), [temp1
]"=&f"(temp1
), [temp2
]"=&f"(temp2
),
376 [temp3
]"=&f"(temp3
), [temp4
]"=&f"(temp4
), [temp5
]"=&f"(temp5
),
377 [temp6
]"=&f"(temp6
), [temp7
]"=&f"(temp7
), [temp8
]"=&f"(temp8
),
378 [temp9
]"=&f"(temp9
), [p_delay
]"+r"(p_delay
), [p_ap_delay
]"+r"(p_ap_delay
),
379 [p_Q_fract
]"+r"(p_Q_fract
), [p_t_gain
]"+r"(p_t_gain
), [p_out
]"+r"(p_out
),
380 [ag0
]"=&f"(ag0
), [ag1
]"=&f"(ag1
), [ag2
]"=&f"(ag2
)
381 : [phi_fract0
]"f"(phi_fract0
), [phi_fract1
]"f"(phi_fract1
),
382 [len
]"r"(len
), [g_decay_slope
]"f"(g_decay_slope
)
387 static void ps_stereo_interpolate_mips(float (*l
)[2], float (*r
)[2],
388 float h
[2][4], float h_step
[2][4],
395 float hs0
= h_step
[0][0];
396 float hs1
= h_step
[0][1];
397 float hs2
= h_step
[0][2];
398 float hs3
= h_step
[0][3];
399 float temp0
, temp1
, temp2
, temp3
;
400 float l_re
, l_im
, r_re
, r_im
;
402 len
= (int)((int*)l
+ (len
<< 1));
406 ".set noreorder \n\t"
408 "add.s %[h0], %[h0], %[hs0] \n\t"
409 "lwc1 %[l_re], 0(%[l]) \n\t"
410 "add.s %[h1], %[h1], %[hs1] \n\t"
411 "lwc1 %[r_re], 0(%[r]) \n\t"
412 "add.s %[h2], %[h2], %[hs2] \n\t"
413 "lwc1 %[l_im], 4(%[l]) \n\t"
414 "add.s %[h3], %[h3], %[hs3] \n\t"
415 "lwc1 %[r_im], 4(%[r]) \n\t"
416 "mul.s %[temp0], %[h0], %[l_re] \n\t"
417 "addiu %[l], %[l], 8 \n\t"
418 "mul.s %[temp2], %[h1], %[l_re] \n\t"
419 "addiu %[r], %[r], 8 \n\t"
420 "madd.s %[temp0], %[temp0], %[h2], %[r_re] \n\t"
421 "madd.s %[temp2], %[temp2], %[h3], %[r_re] \n\t"
422 "mul.s %[temp1], %[h0], %[l_im] \n\t"
423 "mul.s %[temp3], %[h1], %[l_im] \n\t"
424 "madd.s %[temp1], %[temp1], %[h2], %[r_im] \n\t"
425 "madd.s %[temp3], %[temp3], %[h3], %[r_im] \n\t"
426 "swc1 %[temp0], -8(%[l]) \n\t"
427 "swc1 %[temp2], -8(%[r]) \n\t"
428 "swc1 %[temp1], -4(%[l]) \n\t"
429 "bne %[l], %[len], 1b \n\t"
430 " swc1 %[temp3], -4(%[r]) \n\t"
433 : [temp0
]"=&f"(temp0
), [temp1
]"=&f"(temp1
),
434 [temp2
]"=&f"(temp2
), [temp3
]"=&f"(temp3
),
435 [h0
]"+f"(h0
), [h1
]"+f"(h1
), [h2
]"+f"(h2
),
436 [h3
]"+f"(h3
), [l
]"+r"(l
), [r
]"+r"(r
),
437 [l_re
]"=&f"(l_re
), [l_im
]"=&f"(l_im
),
438 [r_re
]"=&f"(r_re
), [r_im
]"=&f"(r_im
)
439 : [hs0
]"f"(hs0
), [hs1
]"f"(hs1
), [hs2
]"f"(hs2
),
440 [hs3
]"f"(hs3
), [len
]"r"(len
)
444 #endif /* HAVE_MIPSFPU */
445 #endif /* HAVE_INLINE_ASM */
447 void ff_psdsp_init_mips(PSDSPContext
*s
)
450 s
->hybrid_analysis_ileave
= ps_hybrid_analysis_ileave_mips
;
451 s
->hybrid_synthesis_deint
= ps_hybrid_synthesis_deint_mips
;
453 s
->add_squares
= ps_add_squares_mips
;
454 s
->mul_pair_single
= ps_mul_pair_single_mips
;
455 s
->decorrelate
= ps_decorrelate_mips
;
456 s
->stereo_interpolate
[0] = ps_stereo_interpolate_mips
;
457 #endif /* HAVE_MIPSFPU */
458 #endif /* HAVE_INLINE_ASM */