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OpenBLAS/kernel/power/gemv_n_ppc440.S

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  1. /*********************************************************************/

  2. /* Copyright 2009, 2010 The University of Texas at Austin.           */

  3. /* All rights reserved.                                              */

  4. /*                                                                   */

  5. /* Redistribution and use in source and binary forms, with or        */

  6. /* without modification, are permitted provided that the following   */

  7. /* conditions are met:                                               */

  8. /*                                                                   */

  9. /*   1. Redistributions of source code must retain the above         */

  10. /*      copyright notice, this list of conditions and the following  */

  11. /*      disclaimer.                                                  */

  12. /*                                                                   */

  13. /*   2. Redistributions in binary form must reproduce the above      */

  14. /*      copyright notice, this list of conditions and the following  */

  15. /*      disclaimer in the documentation and/or other materials       */

  16. /*      provided with the distribution.                              */

  17. /*                                                                   */

  18. /*    THIS  SOFTWARE IS PROVIDED  BY THE  UNIVERSITY OF  TEXAS AT    */

  19. /*    AUSTIN  ``AS IS''  AND ANY  EXPRESS OR  IMPLIED WARRANTIES,    */

  20. /*    INCLUDING, BUT  NOT LIMITED  TO, THE IMPLIED  WARRANTIES OF    */

  21. /*    MERCHANTABILITY  AND FITNESS FOR  A PARTICULAR  PURPOSE ARE    */

  22. /*    DISCLAIMED.  IN  NO EVENT SHALL THE UNIVERSITY  OF TEXAS AT    */

  23. /*    AUSTIN OR CONTRIBUTORS BE  LIABLE FOR ANY DIRECT, INDIRECT,    */

  24. /*    INCIDENTAL,  SPECIAL, EXEMPLARY,  OR  CONSEQUENTIAL DAMAGES    */

  25. /*    (INCLUDING, BUT  NOT LIMITED TO,  PROCUREMENT OF SUBSTITUTE    */

  26. /*    GOODS  OR  SERVICES; LOSS  OF  USE,  DATA,  OR PROFITS;  OR    */

  27. /*    BUSINESS INTERRUPTION) HOWEVER CAUSED  AND ON ANY THEORY OF    */

  28. /*    LIABILITY, WHETHER  IN CONTRACT, STRICT  LIABILITY, OR TORT    */

  29. /*    (INCLUDING NEGLIGENCE OR OTHERWISE)  ARISING IN ANY WAY OUT    */

  30. /*    OF  THE  USE OF  THIS  SOFTWARE,  EVEN  IF ADVISED  OF  THE    */

  31. /*    POSSIBILITY OF SUCH DAMAGE.                                    */

  32. /*                                                                   */

  33. /* The views and conclusions contained in the software and           */

  34. /* documentation are those of the authors and should not be          */

  35. /* interpreted as representing official policies, either expressed   */

  36. /* or implied, of The University of Texas at Austin.                 */

  37. /*********************************************************************/

  38. 

  39. #define ASSEMBLER

  40. #include "common.h"

  41. 

  42. #if defined(linux) || defined(__FreeBSD__)

  43. #ifndef __64BIT__

  44. #define M	r3

  45. #define	N	r4

  46. #define A	r6

  47. #define LDA	r7

  48. #define X	r8

  49. #define	INCX	r9

  50. #define	Y	r10

  51. #define	INCY	r5

  52. #else

  53. #define M	r3

  54. #define	N	r4

  55. #define A	r7

  56. #define LDA	r8

  57. #define X	r9

  58. #define	INCX	r10

  59. #define	Y	r5

  60. #define	INCY	r6

  61. #endif

  62. #endif

  63. 

  64. #if defined(_AIX) || defined(__APPLE__)

  65. #if !defined(__64BIT__) && defined(DOUBLE)

  66. #define M	r3

  67. #define	N	r4

  68. #define A	r8

  69. #define LDA	r9

  70. #define X	r10

  71. #define	INCX	r5

  72. #define	Y	r6

  73. #define	INCY	r7

  74. #else

  75. #define M	r3

  76. #define	N	r4

  77. #define A	r7

  78. #define LDA	r8

  79. #define X	r9

  80. #define	INCX	r10

  81. #define	Y	r5

  82. #define	INCY	r6

  83. #endif

  84. #endif

  85. 

  86. #define I	r11

  87. #define	J	r12

  88. 

  89. #define AO1	r14

  90. #define AO2	r15

  91. #define AO3	r16

  92. #define AO4	r17

  93. #define LDA8	r18

  94. 

  95. #define	Y1	r19

  96. #define Y2	r20

  97. #define	PREA	r21

  98. #define YY	r22

  99. #define BUFFER	r23

  100. 

  101. #define y01 f0

  102. #define y02 f1

  103. #define y03 f2

  104. #define y04 f3

  105. #define y05 f4

  106. #define y06 f5

  107. #define y07 f6

  108. #define y08 f7

  109. #define y09 f8

  110. #define y10 f9

  111. #define y11 f10

  112. #define y12 f11

  113. #define y13 f12

  114. #define y14 f13

  115. #define y15 f14

  116. #define y16 f15

  117. 

  118. #define alpha1 f16

  119. #define alpha2 f17

  120. #define alpha3 f18

  121. #define alpha4 f19

  122. 

  123. #define a1     f20

  124. #define a2     f21

  125. #define a3     f22

  126. #define a4     f23

  127. #define a5     f24

  128. #define a6     f25

  129. #define a7     f26

  130. #define a8     f27

  131. 

  132. #define alpha  f27

  133. 

  134. #if defined(PPC440)

  135. #define PREFETCHSIZE_A  (3 * 4)

  136. #endif

  137. 

  138. #if defined(PPCG4)

  139. #define PREFETCHSIZE_A  (3 * 4)

  140. #endif

  141. 

  142. #if defined(POWER6)

  143. #define PREFETCHSIZE_A  (3 * 4)

  144. #endif

  145. 

  146. #ifndef NEEDPARAM

  147. 

  148. #ifndef __64BIT__

  149. #define STACKSIZE 224

  150. #define ALPHA     200(SP)

  151. #define	FZERO	  208(SP)

  152. #else

  153. #define STACKSIZE 280

  154. #define ALPHA     256(SP)

  155. #define FZERO	  264(SP)

  156. #endif

  157. 

  158. 	PROLOGUE

  159. 	PROFCODE

  160. 

  161. 	addi	SP,   SP, -STACKSIZE

  162. 	li	r0,   0

  163. 

  164. 	stfd	f14,     0(SP)

  165. 	stfd	f15,     8(SP)

  166. 	stfd	f16,    16(SP)

  167. 	stfd	f17,    24(SP)

  168. 	stfd	f18,    32(SP)

  169. 	stfd	f19,    40(SP)

  170. 	stfd	f20,    48(SP)

  171. 	stfd	f21,    56(SP)

  172. 	stfd	f22,    64(SP)

  173. 	stfd	f23,    72(SP)

  174. 	stfd	f24,    80(SP)

  175. 	stfd	f25,    88(SP)

  176. 	stfd	f26,    96(SP)

  177. 	stfd	f27,   104(SP)

  178. 

  179. #ifdef __64BIT__

  180. 	std	r0,    FZERO

  181. 	std	r14,   144(SP)

  182. 	std	r15,   152(SP)

  183. 	std	r16,   160(SP)

  184. 	std	r17,   168(SP)

  185. 	std	r18,   176(SP)

  186. 	std	r19,   184(SP)

  187. 	std	r20,   192(SP)

  188. 	std	r21,   200(SP)

  189. 	std	r22,   208(SP)

  190. 	std	r23,   216(SP)

  191. #else

  192. 	stw	r0,    0 + FZERO

  193. 	stw	r0,    4 + FZERO

  194. 	stw	r14,   144(SP)

  195. 	stw	r15,   148(SP)

  196. 	stw	r16,   152(SP)

  197. 	stw	r17,   156(SP)

  198. 	stw	r18,   160(SP)

  199. 	stw	r19,   164(SP)

  200. 	stw	r20,   168(SP)

  201. 	stw	r21,   172(SP)

  202. 	stw	r22,   176(SP)

  203. 	stw	r23,   180(SP)

  204. #endif

  205. 

  206. #if defined(linux) || defined(__FreeBSD__)

  207. #ifndef __64BIT__

  208. 	lwz	INCY,    FRAMESLOT(0) + STACKSIZE(SP)

  209. 	lwz	BUFFER,  FRAMESLOT(1) + STACKSIZE(SP)

  210. #else

  211. 	ld	Y,       FRAMESLOT(0) + STACKSIZE(SP)

  212. 	ld	INCY,    FRAMESLOT(1) + STACKSIZE(SP)

  213. 	ld	BUFFER,  FRAMESLOT(2) + STACKSIZE(SP)

  214. #endif

  215. #endif

  216. 

  217. #if defined(_AIX) || defined(__APPLE__)

  218. #ifndef __64BIT__

  219. #ifdef DOUBLE

  220. 	lwz	INCX,    FRAMESLOT(0) + STACKSIZE(SP)

  221. 	lwz	Y,       FRAMESLOT(1) + STACKSIZE(SP)

  222. 	lwz	INCY,    FRAMESLOT(2) + STACKSIZE(SP)

  223. 	lwz	BUFFER,  FRAMESLOT(3) + STACKSIZE(SP)

  224. #else

  225. 	lwz	Y,       FRAMESLOT(0) + STACKSIZE(SP)

  226. 	lwz	INCY,    FRAMESLOT(1) + STACKSIZE(SP)

  227. 	lwz	BUFFER,  FRAMESLOT(2) + STACKSIZE(SP)

  228. #endif

  229. #else

  230. 	ld	Y,       FRAMESLOT(0) + STACKSIZE(SP)

  231. 	ld	INCY,    FRAMESLOT(1) + STACKSIZE(SP)

  232. 	ld	BUFFER,  FRAMESLOT(2) + STACKSIZE(SP)

  233. #endif

  234. #endif

  235. 

  236. 	stfd	f1, ALPHA

  237. 	fmr	alpha, f1

  238. 

  239. 	slwi	LDA,  LDA,  BASE_SHIFT

  240. 	slwi	INCX, INCX, BASE_SHIFT

  241. 	slwi	INCY, INCY, BASE_SHIFT

  242. 

  243. 	li	PREA, PREFETCHSIZE_A * SIZE

  244. 

  245. 	cmpwi	cr0, M, 0

  246. 	ble-	LL(999)

  247. 

  248. 	cmpwi	cr0, N, 0

  249. 	ble-	LL(999)

  250. 

  251. 	addi	A, A, -SIZE

  252. 	sub	X, X, INCX

  253. 	sub	Y, Y, INCY

  254. 

  255. 	mr	YY, Y

  256. 	lfd	f0, FZERO

  257. 

  258. 	cmpi	cr0, 0, INCY, SIZE

  259. 	beq	LL(10)

  260. 

  261. 	addi	YY, BUFFER, -SIZE

  262. 	addi	Y1, BUFFER, -SIZE

  263. 

  264. 	addi	r0, M,  7

  265. 	srawi.	r0, r0, 3

  266. 	mtspr	CTR, r0

  267. 	.align 4

  268. 

  269. LL(02):

  270. 	STFDU	f0, 1 * SIZE(Y1)

  271. 	STFDU	f0, 1 * SIZE(Y1)

  272. 	STFDU	f0, 1 * SIZE(Y1)

  273. 	STFDU	f0, 1 * SIZE(Y1)

  274. 	STFDU	f0, 1 * SIZE(Y1)

  275. 	STFDU	f0, 1 * SIZE(Y1)

  276. 	STFDU	f0, 1 * SIZE(Y1)

  277. 	STFDU	f0, 1 * SIZE(Y1)

  278. 	bdnz	LL(02)

  279. 	.align 4

  280. 

  281. LL(10):

  282. 	srawi.	J, N, 2

  283. 	ble	LL(30)

  284. 	.align 4

  285. 

  286. LL(21):

  287. 	mr	AO1, A

  288. 	add	AO2, A,   LDA

  289. 

  290. 	LFDUX	alpha1, X, INCX

  291. 	LFDUX	alpha2, X, INCX

  292. 	LFDUX	alpha3, X, INCX

  293. 	LFDUX	alpha4, X, INCX

  294. 

  295. 	FMUL	alpha1, alpha, alpha1

  296. 	add	AO3, AO2, LDA

  297. 	FMUL	alpha2, alpha, alpha2

  298. 	add	AO4, AO3, LDA

  299. 	FMUL	alpha3, alpha, alpha3

  300. 	add	A,   AO4, LDA

  301. 	FMUL	alpha4, alpha, alpha4

  302. 	mr	Y1, YY

  303. 	mr	Y2, YY

  304. 

  305. 	srawi.	r0,  M, 3

  306. 	mtspr	CTR, r0

  307. 	ble	LL(25)

  308. 

  309. 	LFDU	y01, 1 * SIZE(Y1)

  310. 	LFDU	a1,  1 * SIZE(AO1)

  311. 	LFDU	y02, 1 * SIZE(Y1)

  312. 	LFDU	a2,  1 * SIZE(AO1)

  313. 	LFDU	y03, 1 * SIZE(Y1)

  314. 	LFDU	a3,  1 * SIZE(AO1)

  315. 	LFDU	y04, 1 * SIZE(Y1)

  316. 	LFDU	a4,  1 * SIZE(AO1)

  317. 	LFDU	y05, 1 * SIZE(Y1)

  318. 	LFDU	a5,  1 * SIZE(AO1)

  319. 	LFDU	y06, 1 * SIZE(Y1)

  320. 	LFDU	a6,  1 * SIZE(AO1)

  321. 	LFDU	y07, 1 * SIZE(Y1)

  322. 	LFDU	a7,  1 * SIZE(AO1)

  323. 	LFDU	y08, 1 * SIZE(Y1)

  324. 	LFDU	a8,  1 * SIZE(AO1)

  325. 	bdz	LL(23)

  326. 	.align 4

  327. 

  328. LL(22):

  329. #ifdef PPCG4

  330. 	dcbtst	Y1, PREA

  331. #endif

  332. 

  333. 	FMADD	y09, alpha1, a1, y01

  334. 	LFDU	a1,  1 * SIZE(AO2)

  335. 	FMADD	y10, alpha1, a2, y02

  336. 	LFDU	a2,  1 * SIZE(AO2)

  337. 	FMADD	y11, alpha1, a3, y03

  338. 	LFDU	a3,  1 * SIZE(AO2)

  339. 	FMADD	y12, alpha1, a4, y04

  340. 	LFDU	a4,  1 * SIZE(AO2)

  341. 

  342. 	LFDU	y01, 1 * SIZE(Y1)

  343. #ifdef PPCG4

  344. 	dcbt	AO2, PREA

  345. #endif

  346. 

  347. 	FMADD	y13, alpha1, a5, y05

  348. 	LFDU	a5,  1 * SIZE(AO2)

  349. 	FMADD	y14, alpha1, a6, y06

  350. 	LFDU	a6,  1 * SIZE(AO2)

  351. 	FMADD	y15, alpha1, a7, y07

  352. 	LFDU	a7,  1 * SIZE(AO2)

  353. 	FMADD	y16, alpha1, a8, y08

  354. 	LFDU	a8,  1 * SIZE(AO2)

  355. 

  356. 	LFDU	y02, 1 * SIZE(Y1)

  357. #if defined(PPCG4) && defined(DOUBLE)

  358. 	dcbt	AO2, PREA

  359. #endif

  360. 

  361. 	FMADD	y09, alpha2, a1, y09

  362. 	LFDU	a1,  1 * SIZE(AO3)

  363. 	FMADD	y10, alpha2, a2, y10

  364. 	LFDU	a2,  1 * SIZE(AO3)

  365. 	FMADD	y11, alpha2, a3, y11

  366. 	LFDU	a3,  1 * SIZE(AO3)

  367. 	FMADD	y12, alpha2, a4, y12

  368. 	LFDU	a4,  1 * SIZE(AO3)

  369. 

  370. 	LFDU	y03, 1 * SIZE(Y1)

  371. #ifdef PPCG4

  372. 	dcbt	AO3, PREA

  373. #endif

  374. 

  375. 	FMADD	y13, alpha2, a5, y13

  376. 	LFDU	a5,  1 * SIZE(AO3)

  377. 	FMADD	y14, alpha2, a6, y14

  378. 	LFDU	a6,  1 * SIZE(AO3)

  379. 	FMADD	y15, alpha2, a7, y15

  380. 	LFDU	a7,  1 * SIZE(AO3)

  381. 	FMADD	y16, alpha2, a8, y16

  382. 	LFDU	a8,  1 * SIZE(AO3)

  383. 

  384. 	LFDU	y04, 1 * SIZE(Y1)

  385. #if defined(PPCG4) && defined(DOUBLE)

  386. 	dcbt	AO3, PREA

  387. #endif

  388. 

  389. 	FMADD	y09, alpha3, a1, y09

  390. 	LFDU	a1,  1 * SIZE(AO4)

  391. 	FMADD	y10, alpha3, a2, y10

  392. 	LFDU	a2,  1 * SIZE(AO4)

  393. 	FMADD	y11, alpha3, a3, y11

  394. 	LFDU	a3,  1 * SIZE(AO4)

  395. 	FMADD	y12, alpha3, a4, y12

  396. 	LFDU	a4,  1 * SIZE(AO4)

  397. 

  398. #if defined(PPCG4) && defined(DOUBLE)

  399. 	dcbtst	Y1, PREA

  400. #endif

  401. 	LFDU	y05, 1 * SIZE(Y1)

  402. #ifdef PPCG4

  403. 	dcbt	AO4, PREA

  404. #endif

  405. 

  406. 	FMADD	y13, alpha3, a5, y13

  407. 	LFDU	a5,  1 * SIZE(AO4)

  408. 	FMADD	y14, alpha3, a6, y14

  409. 	LFDU	a6,  1 * SIZE(AO4)

  410. 	FMADD	y15, alpha3, a7, y15

  411. 	LFDU	a7,  1 * SIZE(AO4)

  412. 	FMADD	y16, alpha3, a8, y16

  413. 	LFDU	a8,  1 * SIZE(AO4)

  414. 

  415. 	LFDU	y06, 1 * SIZE(Y1)

  416. #if defined(PPCG4) && defined(DOUBLE)

  417. 	dcbt	AO4, PREA

  418. #endif

  419. 

  420. 	FMADD	y09, alpha4, a1, y09

  421. 	LFDU	a1,  1 * SIZE(AO1)

  422. 	FMADD	y10, alpha4, a2, y10

  423. 	LFDU	a2,  1 * SIZE(AO1)

  424. 	FMADD	y11, alpha4, a3, y11

  425. 	LFDU	a3,  1 * SIZE(AO1)

  426. 	FMADD	y12, alpha4, a4, y12

  427. 	LFDU	a4,  1 * SIZE(AO1)

  428. 

  429. 	LFDU	y07, 1 * SIZE(Y1)

  430. #ifdef PPCG4

  431. 	dcbt	AO1, PREA

  432. #endif

  433. 

  434. 	STFDU	y09, 1 * SIZE(Y2)

  435. 	STFDU	y10, 1 * SIZE(Y2)

  436. 	STFDU	y11, 1 * SIZE(Y2)

  437. 	STFDU	y12, 1 * SIZE(Y2)

  438. 

  439. 	FMADD	y13, alpha4, a5, y13

  440. 	LFDU	a5,  1 * SIZE(AO1)

  441. 	FMADD	y14, alpha4, a6, y14

  442. 	LFDU	a6,  1 * SIZE(AO1)

  443. 	FMADD	y15, alpha4, a7, y15

  444. 	LFDU	a7,  1 * SIZE(AO1)

  445. 	FMADD	y16, alpha4, a8, y16

  446. 	LFDU	a8,  1 * SIZE(AO1)

  447. 

  448. 	LFDU	y08, 1 * SIZE(Y1)

  449. #if defined(PPCG4) && defined(DOUBLE)

  450. 	dcbt	AO1, PREA

  451. #endif

  452. 

  453. 	STFDU	y13, 1 * SIZE(Y2)

  454. 	STFDU	y14, 1 * SIZE(Y2)

  455. 	STFDU	y15, 1 * SIZE(Y2)

  456. 	STFDU	y16, 1 * SIZE(Y2)

  457. 	bdnz	LL(22)

  458. 	.align 4

  459. 

  460. LL(23):

  461. 	FMADD	y01, alpha1, a1, y01

  462. 	LFDU	a1,  1 * SIZE(AO2)

  463. 	FMADD	y02, alpha1, a2, y02

  464. 	LFDU	a2,  1 * SIZE(AO2)

  465. 	FMADD	y03, alpha1, a3, y03

  466. 	LFDU	a3,  1 * SIZE(AO2)

  467. 	FMADD	y04, alpha1, a4, y04

  468. 	LFDU	a4,  1 * SIZE(AO2)

  469. 

  470. 	FMADD	y05, alpha1, a5, y05

  471. 	LFDU	a5,  1 * SIZE(AO2)

  472. 	FMADD	y06, alpha1, a6, y06

  473. 	LFDU	a6,  1 * SIZE(AO2)

  474. 	FMADD	y07, alpha1, a7, y07

  475. 	LFDU	a7,  1 * SIZE(AO2)

  476. 	FMADD	y08, alpha1, a8, y08

  477. 	LFDU	a8,  1 * SIZE(AO2)

  478. 

  479. 	FMADD	y01, alpha2, a1, y01

  480. 	LFDU	a1,  1 * SIZE(AO3)

  481. 	FMADD	y02, alpha2, a2, y02

  482. 	LFDU	a2,  1 * SIZE(AO3)

  483. 	FMADD	y03, alpha2, a3, y03

  484. 	LFDU	a3,  1 * SIZE(AO3)

  485. 	FMADD	y04, alpha2, a4, y04

  486. 	LFDU	a4,  1 * SIZE(AO3)

  487. 

  488. 	FMADD	y05, alpha2, a5, y05

  489. 	LFDU	a5,  1 * SIZE(AO3)

  490. 	FMADD	y06, alpha2, a6, y06

  491. 	LFDU	a6,  1 * SIZE(AO3)

  492. 	FMADD	y07, alpha2, a7, y07

  493. 	LFDU	a7,  1 * SIZE(AO3)

  494. 	FMADD	y08, alpha2, a8, y08

  495. 	LFDU	a8,  1 * SIZE(AO3)

  496. 

  497. 	FMADD	y01, alpha3, a1, y01

  498. 	LFDU	a1,  1 * SIZE(AO4)

  499. 	FMADD	y02, alpha3, a2, y02

  500. 	LFDU	a2,  1 * SIZE(AO4)

  501. 	FMADD	y03, alpha3, a3, y03

  502. 	LFDU	a3,  1 * SIZE(AO4)

  503. 	FMADD	y04, alpha3, a4, y04

  504. 	LFDU	a4,  1 * SIZE(AO4)

  505. 

  506. 	FMADD	y05, alpha3, a5, y05

  507. 	LFDU	a5,  1 * SIZE(AO4)

  508. 	FMADD	y06, alpha3, a6, y06

  509. 	LFDU	a6,  1 * SIZE(AO4)

  510. 	FMADD	y07, alpha3, a7, y07

  511. 	LFDU	a7,  1 * SIZE(AO4)

  512. 	FMADD	y08, alpha3, a8, y08

  513. 	LFDU	a8,  1 * SIZE(AO4)

  514. 

  515. 	FMADD	y01, alpha4, a1, y01

  516. 	FMADD	y02, alpha4, a2, y02

  517. 	FMADD	y03, alpha4, a3, y03

  518. 	FMADD	y04, alpha4, a4, y04

  519. 

  520. 	FMADD	y05, alpha4, a5, y05

  521. 	STFDU	y01, 1 * SIZE(Y2)

  522. 	FMADD	y06, alpha4, a6, y06

  523. 	STFDU	y02, 1 * SIZE(Y2)

  524. 	FMADD	y07, alpha4, a7, y07

  525. 	STFDU	y03, 1 * SIZE(Y2)

  526. 	FMADD	y08, alpha4, a8, y08

  527. 	STFDU	y04, 1 * SIZE(Y2)

  528. 

  529. 	STFDU	y05, 1 * SIZE(Y2)

  530. 	STFDU	y06, 1 * SIZE(Y2)

  531. 	STFDU	y07, 1 * SIZE(Y2)

  532. 	STFDU	y08, 1 * SIZE(Y2)

  533. 	.align 4

  534. 

  535. LL(25):

  536. 	andi.	r0, M, 7

  537. 	ble	LL(29)

  538. 

  539. 	andi.	r0, M, 4

  540. 	ble	LL(27)

  541. 

  542. 	LFDU	a1,  1 * SIZE(AO1)

  543. 	LFDU	y01, 1 * SIZE(Y1)

  544. 	LFDU	a2,  1 * SIZE(AO1)

  545. 	LFDU	y02, 1 * SIZE(Y1)

  546. 	LFDU	a3,  1 * SIZE(AO1)

  547. 	LFDU	y03, 1 * SIZE(Y1)

  548. 	LFDU	a4,  1 * SIZE(AO1)

  549. 	LFDU	y04, 1 * SIZE(Y1)

  550. 

  551. 	FMADD	y01, alpha1, a1, y01

  552. 	LFDU	a5,  1 * SIZE(AO2)

  553. 	FMADD	y02, alpha1, a2, y02

  554. 	LFDU	a6,  1 * SIZE(AO2)

  555. 	FMADD	y03, alpha1, a3, y03

  556. 	LFDU	a7,  1 * SIZE(AO2)

  557. 	FMADD	y04, alpha1, a4, y04

  558. 	LFDU	a8,  1 * SIZE(AO2)

  559. 

  560. 	FMADD	y01, alpha2, a5, y01

  561. 	LFDU	a1,  1 * SIZE(AO3)

  562. 	FMADD	y02, alpha2, a6, y02

  563. 	LFDU	a2,  1 * SIZE(AO3)

  564. 	FMADD	y03, alpha2, a7, y03

  565. 	LFDU	a3,  1 * SIZE(AO3)

  566. 	FMADD	y04, alpha2, a8, y04

  567. 	LFDU	a4,  1 * SIZE(AO3)

  568. 

  569. 	FMADD	y01, alpha3, a1, y01

  570. 	LFDU	a5,  1 * SIZE(AO4)

  571. 	FMADD	y02, alpha3, a2, y02

  572. 	LFDU	a6,  1 * SIZE(AO4)

  573. 	FMADD	y03, alpha3, a3, y03

  574. 	LFDU	a7,  1 * SIZE(AO4)

  575. 	FMADD	y04, alpha3, a4, y04

  576. 	LFDU	a8,  1 * SIZE(AO4)

  577. 

  578. 	FMADD	y01, alpha4, a5, y01

  579. 	FMADD	y02, alpha4, a6, y02

  580. 	FMADD	y03, alpha4, a7, y03

  581. 	FMADD	y04, alpha4, a8, y04

  582. 

  583. 	STFDU	y01, 1 * SIZE(Y2)

  584. 	STFDU	y02, 1 * SIZE(Y2)

  585. 	STFDU	y03, 1 * SIZE(Y2)

  586. 	STFDU	y04, 1 * SIZE(Y2)

  587. 	.align 4

  588. 

  589. LL(27):

  590. 	andi.	r0, M, 2

  591. 	ble	LL(28)

  592. 

  593. 	LFDU	a1,  1 * SIZE(AO1)

  594. 	LFDU	y01, 1 * SIZE(Y1)

  595. 	LFDU	a2,  1 * SIZE(AO1)

  596. 	LFDU	y02, 1 * SIZE(Y1)

  597. 	LFDU	a3,  1 * SIZE(AO2)

  598. 	LFDU	a4,  1 * SIZE(AO2)

  599. 

  600. 	FMADD	y01, alpha1, a1, y01

  601. 	LFDU	a5,  1 * SIZE(AO3)

  602. 	FMADD	y02, alpha1, a2, y02

  603. 	LFDU	a6,  1 * SIZE(AO3)

  604. 	FMADD	y01, alpha2, a3, y01

  605. 	LFDU	a7,  1 * SIZE(AO4)

  606. 	FMADD	y02, alpha2, a4, y02

  607. 	LFDU	a8,  1 * SIZE(AO4)

  608. 

  609. 	FMADD	y01, alpha3, a5, y01

  610. 	FMADD	y02, alpha3, a6, y02

  611. 	FMADD	y01, alpha4, a7, y01

  612. 	FMADD	y02, alpha4, a8, y02

  613. 

  614. 	STFDU	y01, 1 * SIZE(Y2)

  615. 	STFDU	y02, 1 * SIZE(Y2)

  616. 	.align 4

  617. 

  618. LL(28):

  619. 	andi.	r0, M, 1

  620. 	ble	LL(29)

  621. 

  622. 	LFDU	a1,  1 * SIZE(AO1)

  623. 	LFDU	y01, 1 * SIZE(Y1)

  624. 	LFDU	a2,  1 * SIZE(AO2)

  625. 	LFDU	a3,  1 * SIZE(AO3)

  626. 	LFDU	a4,  1 * SIZE(AO4)

  627. 

  628. 	FMADD	y01, alpha1, a1, y01

  629. 	FMADD	y01, alpha2, a2, y01

  630. 	FMADD	y01, alpha3, a3, y01

  631. 	FMADD	y01, alpha4, a4, y01

  632. 

  633. 	STFDU	y01, 1 * SIZE(Y2)

  634. 	.align 4

  635. 

  636. LL(29):

  637. 	addi	J, J, -1

  638. 	lfd	alpha, ALPHA

  639. 	cmpi	cr0, 0, J, 0

  640. 	bgt	LL(21)

  641. 	.align 4

  642. 

  643. LL(30):

  644. 	andi.	J, N, 2

  645. 	ble	LL(40)

  646. 

  647. 	LFDUX	alpha1, X, INCX

  648. 	LFDUX	alpha2, X, INCX

  649. 

  650. 	mr	AO1, A

  651. 	add	AO2, A,   LDA

  652. 	add	A,   AO2, LDA

  653. 

  654. 	FMUL	alpha1, alpha, alpha1

  655. 	mr	Y1, YY

  656. 	FMUL	alpha2, alpha, alpha2

  657. 	mr	Y2, YY

  658. 

  659. 	srawi.	r0,  M, 3

  660. 	mtspr	CTR, r0

  661. 	ble	LL(35)

  662. 

  663. 	LFDU	y01, 1 * SIZE(Y1)

  664. 	LFDU	a1,  1 * SIZE(AO1)

  665. 	LFDU	y02, 1 * SIZE(Y1)

  666. 	LFDU	a2,  1 * SIZE(AO1)

  667. 	LFDU	y03, 1 * SIZE(Y1)

  668. 	LFDU	a3,  1 * SIZE(AO1)

  669. 	LFDU	y04, 1 * SIZE(Y1)

  670. 	LFDU	a4,  1 * SIZE(AO1)

  671. 	LFDU	y05, 1 * SIZE(Y1)

  672. 	LFDU	a5,  1 * SIZE(AO1)

  673. 	LFDU	y06, 1 * SIZE(Y1)

  674. 	LFDU	a6,  1 * SIZE(AO1)

  675. 	LFDU	y07, 1 * SIZE(Y1)

  676. 	LFDU	a7,  1 * SIZE(AO1)

  677. 	LFDU	y08, 1 * SIZE(Y1)

  678. 	LFDU	a8,  1 * SIZE(AO1)

  679. 	bdz	LL(33)

  680. 	.align 4

  681. 

  682. LL(32):

  683. #ifdef PPCG4

  684. 	dcbtst	Y1, PREA

  685. #endif

  686. 

  687. 	FMADD	y09, alpha1, a1, y01

  688. 	LFDU	a1,  1 * SIZE(AO2)

  689. 	FMADD	y10, alpha1, a2, y02

  690. 	LFDU	a2,  1 * SIZE(AO2)

  691. 	FMADD	y11, alpha1, a3, y03

  692. 	LFDU	a3,  1 * SIZE(AO2)

  693. 	FMADD	y12, alpha1, a4, y04

  694. 	LFDU	a4,  1 * SIZE(AO2)

  695. 

  696. 	LFDU	y01, 1 * SIZE(Y1)

  697. 	LFDU	y02, 1 * SIZE(Y1)

  698. #ifdef PPCG4

  699. 	dcbt	AO2, PREA

  700. #endif

  701. 

  702. 	FMADD	y13, alpha1, a5, y05

  703. 	LFDU	a5,  1 * SIZE(AO2)

  704. 	FMADD	y14, alpha1, a6, y06

  705. 	LFDU	a6,  1 * SIZE(AO2)

  706. 	FMADD	y15, alpha1, a7, y07

  707. 	LFDU	a7,  1 * SIZE(AO2)

  708. 	FMADD	y16, alpha1, a8, y08

  709. 	LFDU	a8,  1 * SIZE(AO2)

  710. 

  711. 	LFDU	y03, 1 * SIZE(Y1)

  712. 	LFDU	y04, 1 * SIZE(Y1)

  713. #if defined(PPCG4) && defined(DOUBLE)

  714. 	dcbt	AO2, PREA

  715. #endif

  716. 

  717. 	FMADD	y09, alpha2, a1, y09

  718. 	LFDU	a1,  1 * SIZE(AO1)

  719. 	FMADD	y10, alpha2, a2, y10

  720. 	LFDU	a2,  1 * SIZE(AO1)

  721. 	FMADD	y11, alpha2, a3, y11

  722. 	LFDU	a3,  1 * SIZE(AO1)

  723. 	FMADD	y12, alpha2, a4, y12

  724. 	LFDU	a4,  1 * SIZE(AO1)

  725. 

  726. #if defined(PPCG4) && defined(DOUBLE)

  727. 	dcbtst	Y1, PREA

  728. #endif

  729. 	LFDU	y05, 1 * SIZE(Y1)

  730. 	LFDU	y06, 1 * SIZE(Y1)

  731. #ifdef PPCG4

  732. 	dcbt	AO1, PREA

  733. #endif

  734. 

  735. 	FMADD	y13, alpha2, a5, y13

  736. 	LFDU	a5,  1 * SIZE(AO1)

  737. 	FMADD	y14, alpha2, a6, y14

  738. 	LFDU	a6,  1 * SIZE(AO1)

  739. 	FMADD	y15, alpha2, a7, y15

  740. 	LFDU	a7,  1 * SIZE(AO1)

  741. 	FMADD	y16, alpha2, a8, y16

  742. 	LFDU	a8,  1 * SIZE(AO1)

  743. 

  744. 	LFDU	y07, 1 * SIZE(Y1)

  745. 	LFDU	y08, 1 * SIZE(Y1)

  746. #if defined(PPCG4) && defined(DOUBLE)

  747. 	dcbt	AO1, PREA

  748. #endif

  749. 

  750. 	STFDU	y09, 1 * SIZE(Y2)

  751. 	STFDU	y10, 1 * SIZE(Y2)

  752. 	STFDU	y11, 1 * SIZE(Y2)

  753. 	STFDU	y12, 1 * SIZE(Y2)

  754. 

  755. 	STFDU	y13, 1 * SIZE(Y2)

  756. 	STFDU	y14, 1 * SIZE(Y2)

  757. 	STFDU	y15, 1 * SIZE(Y2)

  758. 	STFDU	y16, 1 * SIZE(Y2)

  759. 	bdnz	LL(32)

  760. 	.align 4

  761. 

  762. LL(33):

  763. 	FMADD	y01, alpha1, a1, y01

  764. 	LFDU	a1,  1 * SIZE(AO2)

  765. 	FMADD	y02, alpha1, a2, y02

  766. 	LFDU	a2,  1 * SIZE(AO2)

  767. 	FMADD	y03, alpha1, a3, y03

  768. 	LFDU	a3,  1 * SIZE(AO2)

  769. 	FMADD	y04, alpha1, a4, y04

  770. 	LFDU	a4,  1 * SIZE(AO2)

  771. 

  772. 	FMADD	y05, alpha1, a5, y05

  773. 	LFDU	a5,  1 * SIZE(AO2)

  774. 	FMADD	y06, alpha1, a6, y06

  775. 	LFDU	a6,  1 * SIZE(AO2)

  776. 	FMADD	y07, alpha1, a7, y07

  777. 	LFDU	a7,  1 * SIZE(AO2)

  778. 	FMADD	y08, alpha1, a8, y08

  779. 	LFDU	a8,  1 * SIZE(AO2)

  780. 

  781. 	FMADD	y01, alpha2, a1, y01

  782. 	FMADD	y02, alpha2, a2, y02

  783. 	FMADD	y03, alpha2, a3, y03

  784. 	FMADD	y04, alpha2, a4, y04

  785. 

  786. 	FMADD	y05, alpha2, a5, y05

  787. 	STFDU	y01, 1 * SIZE(Y2)

  788. 	FMADD	y06, alpha2, a6, y06

  789. 	STFDU	y02, 1 * SIZE(Y2)

  790. 	FMADD	y07, alpha2, a7, y07

  791. 	STFDU	y03, 1 * SIZE(Y2)

  792. 	FMADD	y08, alpha2, a8, y08

  793. 	STFDU	y04, 1 * SIZE(Y2)

  794. 

  795. 	STFDU	y05, 1 * SIZE(Y2)

  796. 	STFDU	y06, 1 * SIZE(Y2)

  797. 	STFDU	y07, 1 * SIZE(Y2)

  798. 	STFDU	y08, 1 * SIZE(Y2)

  799. 	.align 4

  800. 

  801. LL(35):

  802. 	andi.	r0, M, 7

  803. 	ble	LL(40)

  804. 

  805. 	andi.	r0, M, 4

  806. 	ble	LL(37)

  807. 

  808. 	LFDU	a1,  1 * SIZE(AO1)

  809. 	LFDU	y01, 1 * SIZE(Y1)

  810. 	LFDU	a2,  1 * SIZE(AO1)

  811. 	LFDU	y02, 1 * SIZE(Y1)

  812. 	LFDU	a3,  1 * SIZE(AO1)

  813. 	LFDU	y03, 1 * SIZE(Y1)

  814. 	LFDU	a4,  1 * SIZE(AO1)

  815. 	LFDU	y04, 1 * SIZE(Y1)

  816. 

  817. 	FMADD	y01, alpha1, a1, y01

  818. 	LFDU	a5,  1 * SIZE(AO2)

  819. 	FMADD	y02, alpha1, a2, y02

  820. 	LFDU	a6,  1 * SIZE(AO2)

  821. 	FMADD	y03, alpha1, a3, y03

  822. 	LFDU	a7,  1 * SIZE(AO2)

  823. 	FMADD	y04, alpha1, a4, y04

  824. 	LFDU	a8,  1 * SIZE(AO2)

  825. 

  826. 	FMADD	y01, alpha2, a5, y01

  827. 	FMADD	y02, alpha2, a6, y02

  828. 	FMADD	y03, alpha2, a7, y03

  829. 	FMADD	y04, alpha2, a8, y04

  830. 

  831. 	STFDU	y01, 1 * SIZE(Y2)

  832. 	STFDU	y02, 1 * SIZE(Y2)

  833. 	STFDU	y03, 1 * SIZE(Y2)

  834. 	STFDU	y04, 1 * SIZE(Y2)

  835. 	.align 4

  836. 

  837. LL(37):

  838. 	andi.	r0, M, 2

  839. 	ble	LL(38)

  840. 

  841. 	LFDU	a1,  1 * SIZE(AO1)

  842. 	LFDU	y01, 1 * SIZE(Y1)

  843. 	LFDU	a2,  1 * SIZE(AO1)

  844. 	LFDU	y02, 1 * SIZE(Y1)

  845. 	LFDU	a3,  1 * SIZE(AO2)

  846. 	LFDU	a4,  1 * SIZE(AO2)

  847. 

  848. 	FMADD	y01, alpha1, a1, y01

  849. 	FMADD	y02, alpha1, a2, y02

  850. 	FMADD	y01, alpha2, a3, y01

  851. 	FMADD	y02, alpha2, a4, y02

  852. 

  853. 	STFDU	y01, 1 * SIZE(Y2)

  854. 	STFDU	y02, 1 * SIZE(Y2)

  855. 	.align 4

  856. 

  857. LL(38):

  858. 	andi.	r0, M, 1

  859. 	ble	LL(40)

  860. 

  861. 	LFDU	a1,  1 * SIZE(AO1)

  862. 	LFDU	y01, 1 * SIZE(Y1)

  863. 	LFDU	a2,  1 * SIZE(AO2)

  864. 

  865. 	FMADD	y01, alpha1, a1, y01

  866. 	FMADD	y01, alpha2, a2, y01

  867. 

  868. 	STFDU	y01, 1 * SIZE(Y2)

  869. 	.align 4

  870. 

  871. LL(40):

  872. 	andi.	J, N, 1

  873. 	lfd	alpha, ALPHA

  874. 	ble	LL(990)

  875. 

  876. 	LFDUX	alpha1, X, INCX

  877. 

  878. 	mr	AO1, A

  879. 	add	A,   A, LDA

  880. 

  881. 	FMUL	alpha1, alpha, alpha1

  882. 	mr	Y1, YY

  883. 	mr	Y2, YY

  884. 

  885. 	srawi.	r0,  M, 3

  886. 	mtspr	CTR, r0

  887. 	ble	LL(45)

  888. 

  889. 	LFDU	y01, 1 * SIZE(Y1)

  890. 	LFDU	a1,  1 * SIZE(AO1)

  891. 	LFDU	y02, 1 * SIZE(Y1)

  892. 	LFDU	a2,  1 * SIZE(AO1)

  893. 	LFDU	y03, 1 * SIZE(Y1)

  894. 	LFDU	a3,  1 * SIZE(AO1)

  895. 	LFDU	y04, 1 * SIZE(Y1)

  896. 	LFDU	a4,  1 * SIZE(AO1)

  897. 	LFDU	y05, 1 * SIZE(Y1)

  898. 	LFDU	a5,  1 * SIZE(AO1)

  899. 	LFDU	y06, 1 * SIZE(Y1)

  900. 	LFDU	a6,  1 * SIZE(AO1)

  901. 	LFDU	y07, 1 * SIZE(Y1)

  902. 	LFDU	a7,  1 * SIZE(AO1)

  903. 	LFDU	y08, 1 * SIZE(Y1)

  904. 	LFDU	a8,  1 * SIZE(AO1)

  905. 	bdz	LL(43)

  906. 	.align 4

  907. 

  908. LL(42):

  909. #ifdef PPCG4

  910. 	dcbtst	Y1, PREA

  911. #endif

  912. 

  913. 	FMADD	y09, alpha1, a1, y01

  914. 	LFDU	a1,  1 * SIZE(AO1)

  915. 	FMADD	y10, alpha1, a2, y02

  916. 	LFDU	a2,  1 * SIZE(AO1)

  917. 	FMADD	y11, alpha1, a3, y03

  918. 	LFDU	a3,  1 * SIZE(AO1)

  919. 	FMADD	y12, alpha1, a4, y04

  920. 	LFDU	a4,  1 * SIZE(AO1)

  921. 

  922. 	LFDU	y01, 1 * SIZE(Y1)

  923. 	LFDU	y02, 1 * SIZE(Y1)

  924. 	LFDU	y03, 1 * SIZE(Y1)

  925. 	LFDU	y04, 1 * SIZE(Y1)

  926. #ifdef PPCG4

  927. 	dcbt	AO1, PREA

  928. #endif

  929. 

  930. 	FMADD	y13, alpha1, a5, y05

  931. 	LFDU	a5,  1 * SIZE(AO1)

  932. 	FMADD	y14, alpha1, a6, y06

  933. 	LFDU	a6,  1 * SIZE(AO1)

  934. 	FMADD	y15, alpha1, a7, y07

  935. 	LFDU	a7,  1 * SIZE(AO1)

  936. 	FMADD	y16, alpha1, a8, y08

  937. 	LFDU	a8,  1 * SIZE(AO1)

  938. 

  939. #if defined(PPCG4) && defined(DOUBLE)

  940. 	dcbtst	Y1, PREA

  941. #endif

  942. 	LFDU	y05, 1 * SIZE(Y1)

  943. 	LFDU	y06, 1 * SIZE(Y1)

  944. 	LFDU	y07, 1 * SIZE(Y1)

  945. 	LFDU	y08, 1 * SIZE(Y1)

  946. #if defined(PPCG4) && defined(DOUBLE)

  947. 	dcbt	AO1, PREA

  948. #endif

  949. 

  950. 	STFDU	y09, 1 * SIZE(Y2)

  951. 	STFDU	y10, 1 * SIZE(Y2)

  952. 	STFDU	y11, 1 * SIZE(Y2)

  953. 	STFDU	y12, 1 * SIZE(Y2)

  954. 

  955. 	STFDU	y13, 1 * SIZE(Y2)

  956. 	STFDU	y14, 1 * SIZE(Y2)

  957. 	STFDU	y15, 1 * SIZE(Y2)

  958. 	STFDU	y16, 1 * SIZE(Y2)

  959. 	bdnz	LL(42)

  960. 	.align 4

  961. 

  962. LL(43):

  963. 	FMADD	y01, alpha1, a1, y01

  964. 	FMADD	y02, alpha1, a2, y02

  965. 	FMADD	y03, alpha1, a3, y03

  966. 	FMADD	y04, alpha1, a4, y04

  967. 

  968. 	FMADD	y05, alpha1, a5, y05

  969. 	STFDU	y01, 1 * SIZE(Y2)

  970. 	FMADD	y06, alpha1, a6, y06

  971. 	STFDU	y02, 1 * SIZE(Y2)

  972. 	FMADD	y07, alpha1, a7, y07

  973. 	STFDU	y03, 1 * SIZE(Y2)

  974. 	FMADD	y08, alpha1, a8, y08

  975. 	STFDU	y04, 1 * SIZE(Y2)

  976. 

  977. 	STFDU	y05, 1 * SIZE(Y2)

  978. 	STFDU	y06, 1 * SIZE(Y2)

  979. 	STFDU	y07, 1 * SIZE(Y2)

  980. 	STFDU	y08, 1 * SIZE(Y2)

  981. 	.align 4

  982. 

  983. LL(45):

  984. 	andi.	r0, M, 7

  985. 	ble	LL(990)

  986. 

  987. 	andi.	r0, M, 4

  988. 	ble	LL(47)

  989. 

  990. 	LFDU	a1,  1 * SIZE(AO1)

  991. 	LFDU	y01, 1 * SIZE(Y1)

  992. 	LFDU	a2,  1 * SIZE(AO1)

  993. 	LFDU	y02, 1 * SIZE(Y1)

  994. 	LFDU	a3,  1 * SIZE(AO1)

  995. 	LFDU	y03, 1 * SIZE(Y1)

  996. 	LFDU	a4,  1 * SIZE(AO1)

  997. 	LFDU	y04, 1 * SIZE(Y1)

  998. 

  999. 	FMADD	y01, alpha1, a1, y01

  1000. 	FMADD	y02, alpha1, a2, y02

  1001. 	FMADD	y03, alpha1, a3, y03

  1002. 	FMADD	y04, alpha1, a4, y04

  1003. 

  1004. 	STFDU	y01, 1 * SIZE(Y2)

  1005. 	STFDU	y02, 1 * SIZE(Y2)

  1006. 	STFDU	y03, 1 * SIZE(Y2)

  1007. 	STFDU	y04, 1 * SIZE(Y2)

  1008. 	.align 4

  1009. 

  1010. LL(47):

  1011. 	andi.	r0, M, 2

  1012. 	ble	LL(48)

  1013. 

  1014. 	LFDU	a1,  1 * SIZE(AO1)

  1015. 	LFDU	y01, 1 * SIZE(Y1)

  1016. 	LFDU	a2,  1 * SIZE(AO1)

  1017. 	LFDU	y02, 1 * SIZE(Y1)

  1018. 

  1019. 	FMADD	y01, alpha1, a1, y01

  1020. 	FMADD	y02, alpha1, a2, y02

  1021. 

  1022. 	STFDU	y01, 1 * SIZE(Y2)

  1023. 	STFDU	y02, 1 * SIZE(Y2)

  1024. 	.align 4

  1025. 

  1026. LL(48):

  1027. 	andi.	r0, M, 1

  1028. 	ble	LL(990)

  1029. 

  1030. 	LFDU	a1,  1 * SIZE(AO1)

  1031. 	LFDU	y01, 1 * SIZE(Y1)

  1032. 

  1033. 	FMADD	y01, alpha1, a1, y01

  1034. 

  1035. 	STFDU	y01, 1 * SIZE(Y2)

  1036. 	.align 4

  1037. 

  1038. LL(990):

  1039. 	cmpi	cr0, 0, INCY, SIZE

  1040. 	beq	LL(999)

  1041. 

  1042. 	addi	YY, BUFFER, -SIZE

  1043. 	mr	Y1, Y

  1044. 

  1045. 	srawi.	r0, M, 3

  1046. 	mtspr	CTR, r0

  1047. 	ble	LL(995)

  1048. 	.align 4

  1049. 

  1050. LL(991):

  1051. 	LFDUX	f0, Y, INCY

  1052. 	LFDUX	f1, Y, INCY

  1053. 	LFDUX	f2, Y, INCY

  1054. 	LFDUX	f3, Y, INCY

  1055. 	LFDUX	f4, Y, INCY

  1056. 	LFDUX	f5, Y, INCY

  1057. 	LFDUX	f6, Y, INCY

  1058. 	LFDUX	f7, Y, INCY

  1059. 

  1060. 	LFDU	f8,   1 * SIZE(YY)

  1061. 	LFDU	f9,   1 * SIZE(YY)

  1062. 	LFDU	f10,  1 * SIZE(YY)

  1063. 	LFDU	f11,  1 * SIZE(YY)

  1064. 	LFDU	f12,  1 * SIZE(YY)

  1065. 	LFDU	f13,  1 * SIZE(YY)

  1066. 	LFDU	f14,  1 * SIZE(YY)

  1067. 	LFDU	f15,  1 * SIZE(YY)

  1068. 

  1069. 	FADD	f8,  f8,  f0

  1070. 	FADD	f9,  f9,  f1

  1071. 	FADD	f10, f10, f2

  1072. 	FADD	f11, f11, f3

  1073. 	FADD	f12, f12, f4

  1074. 	FADD	f13, f13, f5

  1075. 	FADD	f14, f14, f6

  1076. 	FADD	f15, f15, f7

  1077. 

  1078. 	STFDUX	f8,  Y1, INCY

  1079. 	STFDUX	f9,  Y1, INCY

  1080. 	STFDUX	f10, Y1, INCY

  1081. 	STFDUX	f11, Y1, INCY

  1082. 	STFDUX	f12, Y1, INCY

  1083. 	STFDUX	f13, Y1, INCY

  1084. 	STFDUX	f14, Y1, INCY

  1085. 	STFDUX	f15, Y1, INCY

  1086. 	bdnz	LL(991)

  1087. 	.align 4

  1088. 

  1089. LL(995):

  1090. 	andi.	J, M, 4

  1091. 	ble	LL(996)

  1092. 

  1093. 	LFDUX	f0, Y, INCY

  1094. 	LFDUX	f1, Y, INCY

  1095. 	LFDUX	f2, Y, INCY

  1096. 	LFDUX	f3, Y, INCY

  1097. 

  1098. 	LFDU	f8,   1 * SIZE(YY)

  1099. 	LFDU	f9,   1 * SIZE(YY)

  1100. 	LFDU	f10,  1 * SIZE(YY)

  1101. 	LFDU	f11,  1 * SIZE(YY)

  1102. 

  1103. 	FADD	f8,  f8,  f0

  1104. 	FADD	f9,  f9,  f1

  1105. 	FADD	f10, f10, f2

  1106. 	FADD	f11, f11, f3

  1107. 

  1108. 	STFDUX	f8,  Y1, INCY

  1109. 	STFDUX	f9,  Y1, INCY

  1110. 	STFDUX	f10, Y1, INCY

  1111. 	STFDUX	f11, Y1, INCY

  1112. 	.align 4

  1113. 

  1114. LL(996):

  1115. 	andi.	J, M, 2

  1116. 	ble	LL(997)

  1117. 

  1118. 	LFDUX	f0, Y, INCY

  1119. 	LFDUX	f1, Y, INCY

  1120. 

  1121. 	LFDU	f8,   1 * SIZE(YY)

  1122. 	LFDU	f9,   1 * SIZE(YY)

  1123. 

  1124. 	FADD	f8,  f8,  f0

  1125. 	FADD	f9,  f9,  f1

  1126. 

  1127. 	STFDUX	f8,  Y1, INCY

  1128. 	STFDUX	f9,  Y1, INCY

  1129. 	.align 4

  1130. 

  1131. LL(997):

  1132. 	andi.	J, M, 1

  1133. 	ble	LL(999)

  1134. 

  1135. 	LFDUX	f0, Y, INCY

  1136. 	LFDU	f8,   1 * SIZE(YY)

  1137. 

  1138. 	FADD	f8,  f8,  f0

  1139. 

  1140. 	STFDUX	f8,  Y1, INCY

  1141. 	.align 4

  1142. 

  1143. LL(999):

  1144. 	li	r3, 0

  1145. 

  1146. 	lfd	f14,     0(SP)

  1147. 	lfd	f15,     8(SP)

  1148. 	lfd	f16,    16(SP)

  1149. 	lfd	f17,    24(SP)

  1150. 	lfd	f18,    32(SP)

  1151. 	lfd	f19,    40(SP)

  1152. 	lfd	f20,    48(SP)

  1153. 	lfd	f21,    56(SP)

  1154. 	lfd	f22,    64(SP)

  1155. 	lfd	f23,    72(SP)

  1156. 	lfd	f24,    80(SP)

  1157. 	lfd	f25,    88(SP)

  1158. 	lfd	f26,    96(SP)

  1159. 	lfd	f27,   104(SP)

  1160. 

  1161. #ifdef __64BIT__

  1162. 	ld	r14,   144(SP)

  1163. 	ld	r15,   152(SP)

  1164. 	ld	r16,   160(SP)

  1165. 	ld	r17,   168(SP)

  1166. 	ld	r18,   176(SP)

  1167. 	ld	r19,   184(SP)

  1168. 	ld	r20,   192(SP)

  1169. 	ld	r21,   200(SP)

  1170. 	ld	r22,   208(SP)

  1171. 	ld	r23,   216(SP)

  1172. #else

  1173. 	lwz	r14,   144(SP)

  1174. 	lwz	r15,   148(SP)

  1175. 	lwz	r16,   152(SP)

  1176. 	lwz	r17,   156(SP)

  1177. 	lwz	r18,   160(SP)

  1178. 	lwz	r19,   164(SP)

  1179. 	lwz	r20,   168(SP)

  1180. 	lwz	r21,   172(SP)

  1181. 	lwz	r22,   176(SP)

  1182. 	lwz	r23,   180(SP)

  1183. #endif

  1184. 

  1185. 	addi	SP, SP, STACKSIZE

  1186. 	blr

  1187. 

  1188. 	EPILOGUE

  1189. #endif