Annotation of sys/lib/libkern/arch/hppa64/milli.S, Revision 1.1
1.1 ! nbrk 1: ; $OpenBSD: milli.S,v 1.1 2005/04/01 10:45:29 mickey Exp $
! 2: ;
! 3: ; (c) Copyright 1986 HEWLETT-PACKARD COMPANY
! 4: ;
! 5: ; To anyone who acknowledges that this file is provided "AS IS"
! 6: ; without any express or implied warranty:
! 7: ; permission to use, copy, modify, and distribute this file
! 8: ; for any purpose is hereby granted without fee, provided that
! 9: ; the above copyright notice and this notice appears in all
! 10: ; copies, and that the name of Hewlett-Packard Company not be
! 11: ; used in advertising or publicity pertaining to distribution
! 12: ; of the software without specific, written prior permission.
! 13: ; Hewlett-Packard Company makes no representations about the
! 14: ; suitability of this software for any purpose.
! 15: ;
! 16:
! 17: .text
! 18: .EXPORT $$remI,millicode
! 19: $$remI:
! 20: .PROC
! 21: .CALLINFO NO_CALLS
! 22: .ENTRY
! 23: addit,= 0,%arg1,%r0
! 24: add,>= %r0,%arg0,%ret1
! 25: sub %r0,%ret1,%ret1
! 26: sub %r0,%arg1,%r1
! 27: ds %r0,%r1,%r0
! 28: or %r0,%r0,%r1
! 29: add %ret1,%ret1,%ret1
! 30: ds %r1,%arg1,%r1
! 31: addc %ret1,%ret1,%ret1
! 32: ds %r1,%arg1,%r1
! 33: addc %ret1,%ret1,%ret1
! 34: ds %r1,%arg1,%r1
! 35: addc %ret1,%ret1,%ret1
! 36: ds %r1,%arg1,%r1
! 37: addc %ret1,%ret1,%ret1
! 38: ds %r1,%arg1,%r1
! 39: addc %ret1,%ret1,%ret1
! 40: ds %r1,%arg1,%r1
! 41: addc %ret1,%ret1,%ret1
! 42: ds %r1,%arg1,%r1
! 43: addc %ret1,%ret1,%ret1
! 44: ds %r1,%arg1,%r1
! 45: addc %ret1,%ret1,%ret1
! 46: ds %r1,%arg1,%r1
! 47: addc %ret1,%ret1,%ret1
! 48: ds %r1,%arg1,%r1
! 49: addc %ret1,%ret1,%ret1
! 50: ds %r1,%arg1,%r1
! 51: addc %ret1,%ret1,%ret1
! 52: ds %r1,%arg1,%r1
! 53: addc %ret1,%ret1,%ret1
! 54: ds %r1,%arg1,%r1
! 55: addc %ret1,%ret1,%ret1
! 56: ds %r1,%arg1,%r1
! 57: addc %ret1,%ret1,%ret1
! 58: ds %r1,%arg1,%r1
! 59: addc %ret1,%ret1,%ret1
! 60: ds %r1,%arg1,%r1
! 61: addc %ret1,%ret1,%ret1
! 62: ds %r1,%arg1,%r1
! 63: addc %ret1,%ret1,%ret1
! 64: ds %r1,%arg1,%r1
! 65: addc %ret1,%ret1,%ret1
! 66: ds %r1,%arg1,%r1
! 67: addc %ret1,%ret1,%ret1
! 68: ds %r1,%arg1,%r1
! 69: addc %ret1,%ret1,%ret1
! 70: ds %r1,%arg1,%r1
! 71: addc %ret1,%ret1,%ret1
! 72: ds %r1,%arg1,%r1
! 73: addc %ret1,%ret1,%ret1
! 74: ds %r1,%arg1,%r1
! 75: addc %ret1,%ret1,%ret1
! 76: ds %r1,%arg1,%r1
! 77: addc %ret1,%ret1,%ret1
! 78: ds %r1,%arg1,%r1
! 79: addc %ret1,%ret1,%ret1
! 80: ds %r1,%arg1,%r1
! 81: addc %ret1,%ret1,%ret1
! 82: ds %r1,%arg1,%r1
! 83: addc %ret1,%ret1,%ret1
! 84: ds %r1,%arg1,%r1
! 85: addc %ret1,%ret1,%ret1
! 86: ds %r1,%arg1,%r1
! 87: addc %ret1,%ret1,%ret1
! 88: ds %r1,%arg1,%r1
! 89: addc %ret1,%ret1,%ret1
! 90: ds %r1,%arg1,%r1
! 91: addc %ret1,%ret1,%ret1
! 92: ds %r1,%arg1,%r1
! 93: addc %ret1,%ret1,%ret1
! 94: movb,>=,n %r1,%ret1,remI300
! 95: add,< %arg1,%r0,%r0
! 96: add,tr %r1,%arg1,%ret1
! 97: sub %r1,%arg1,%ret1
! 98: remI300: add,>= %arg0,%r0,%r0
! 99:
! 100: bv %r0(%rp)
! 101: sub %r0,%ret1,%ret1
! 102: .EXIT
! 103: .PROCEND
! 104:
! 105: .export $$divU,millicode
! 106: .import $$divU_3,millicode
! 107: .import $$divU_5,millicode
! 108: .import $$divU_6,millicode
! 109: .import $$divU_7,millicode
! 110: .import $$divU_9,millicode
! 111: .import $$divU_10,millicode
! 112: .import $$divU_12,millicode
! 113: .import $$divU_14,millicode
! 114: .import $$divU_15,millicode
! 115: $$divU:
! 116: .proc
! 117: .callinfo NO_CALLS
! 118: ; The subtract is not nullified since it does no harm and can be used
! 119: ; by the two cases that branch back to "normal".
! 120: comib,>= 15,%arg1,special_divisor
! 121: sub %r0,%arg1,%r1 ; clear carry, negate the divisor
! 122: ds %r0,%r1,%r0 ; set V-bit to 1
! 123: normal:
! 124: add %arg0,%arg0,%ret1 ; shift msb bit into carry
! 125: ds %r0,%arg1,%r1 ; 1st divide step, if no carry
! 126: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 127: ds %r1,%arg1,%r1 ; 2nd divide step
! 128: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 129: ds %r1,%arg1,%r1 ; 3rd divide step
! 130: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 131: ds %r1,%arg1,%r1 ; 4th divide step
! 132: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 133: ds %r1,%arg1,%r1 ; 5th divide step
! 134: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 135: ds %r1,%arg1,%r1 ; 6th divide step
! 136: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 137: ds %r1,%arg1,%r1 ; 7th divide step
! 138: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 139: ds %r1,%arg1,%r1 ; 8th divide step
! 140: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 141: ds %r1,%arg1,%r1 ; 9th divide step
! 142: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 143: ds %r1,%arg1,%r1 ; 10th divide step
! 144: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 145: ds %r1,%arg1,%r1 ; 11th divide step
! 146: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 147: ds %r1,%arg1,%r1 ; 12th divide step
! 148: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 149: ds %r1,%arg1,%r1 ; 13th divide step
! 150: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 151: ds %r1,%arg1,%r1 ; 14th divide step
! 152: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 153: ds %r1,%arg1,%r1 ; 15th divide step
! 154: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 155: ds %r1,%arg1,%r1 ; 16th divide step
! 156: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 157: ds %r1,%arg1,%r1 ; 17th divide step
! 158: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 159: ds %r1,%arg1,%r1 ; 18th divide step
! 160: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 161: ds %r1,%arg1,%r1 ; 19th divide step
! 162: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 163: ds %r1,%arg1,%r1 ; 20th divide step
! 164: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 165: ds %r1,%arg1,%r1 ; 21st divide step
! 166: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 167: ds %r1,%arg1,%r1 ; 22nd divide step
! 168: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 169: ds %r1,%arg1,%r1 ; 23rd divide step
! 170: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 171: ds %r1,%arg1,%r1 ; 24th divide step
! 172: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 173: ds %r1,%arg1,%r1 ; 25th divide step
! 174: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 175: ds %r1,%arg1,%r1 ; 26th divide step
! 176: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 177: ds %r1,%arg1,%r1 ; 27th divide step
! 178: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 179: ds %r1,%arg1,%r1 ; 28th divide step
! 180: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 181: ds %r1,%arg1,%r1 ; 29th divide step
! 182: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 183: ds %r1,%arg1,%r1 ; 30th divide step
! 184: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 185: ds %r1,%arg1,%r1 ; 31st divide step
! 186: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 187: ds %r1,%arg1,%r1 ; 32nd divide step,
! 188: bv 0(%rp)
! 189: addc %ret1,%ret1,%ret1 ; shift last %ret1 bit into %ret1
! 190: ;_____________________________________________________________________________
! 191: ; handle the cases where divisor is a small constant or has high bit on
! 192: special_divisor:
! 193: depd %r0,31,32,%arg1
! 194:
! 195: comib,>,n 0,%arg1,big_divisor ; nullify previous instruction
! 196: nop
! 197: blr %arg1,%r0
! 198: nop
! 199: zero_divisor: ; this label is here to provide external visibility
! 200:
! 201: addit,= 0,%arg1,0 ; trap for zero dvr
! 202: nop
! 203: bv 0(%rp) ; divisor == 1
! 204: copy %arg0,%ret1
! 205: bv 0(%rp) ; divisor == 2
! 206: extru %arg0,30,31,%ret1
! 207: b,n $$divU_3 ; divisor == 3
! 208: nop
! 209: bv 0(%rp) ; divisor == 4
! 210: extru %arg0,29,30,%ret1
! 211: b,n $$divU_5 ; divisor == 5
! 212: nop
! 213: b,n $$divU_6 ; divisor == 6
! 214: nop
! 215: b,n $$divU_7 ; divisor == 7
! 216: nop
! 217: bv 0(%rp) ; divisor == 8
! 218: extru %arg0,28,29,%ret1
! 219: b,n $$divU_9 ; divisor == 9
! 220: nop
! 221: b,n $$divU_10 ; divisor == 10
! 222: nop
! 223: b normal ; divisor == 11
! 224: ds %r0,%r1,%r0 ; set V-bit to 1
! 225: b,n $$divU_12 ; divisor == 12
! 226: nop
! 227: b normal ; divisor == 13
! 228: ds %r0,%r1,%r0 ; set V-bit to 1
! 229: b,n $$divU_14 ; divisor == 14
! 230: nop
! 231: b,n $$divU_15 ; divisor == 15
! 232: nop
! 233: ;_____________________________________________________________________________
! 234: ; Handle the case where the high bit is on in the divisor.
! 235: ; Compute: if( dividend>=divisor) quotient=1; else quotient=0;
! 236: ; Note: dividend>==divisor iff dividend-divisor does not borrow
! 237: ; and not borrow iff carry
! 238: big_divisor:
! 239: sub %arg0,%arg1,%r0
! 240: bv 0(%rp)
! 241: addc %r0,%r0,%ret1
! 242: .procend
! 243: .end
! 244:
! 245: ;_____________________________________________________________________________
! 246:
! 247: $$divide_by_constant:
! 248: .PROC
! 249: .CALLINFO NO_CALLS
! 250: .export $$divide_by_constant,millicode
! 251: ; Provides a "nice" label for the code covered by the unwind descriptor
! 252: ; for things like gprof.
! 253:
! 254: $$divI_2:
! 255: .EXPORT $$divI_2,MILLICODE
! 256: COMCLR,>= %arg0,0,0
! 257: ADDI 1,%arg0,%arg0
! 258: bv 0(%rp)
! 259: EXTRS %arg0,30,31,%ret1
! 260:
! 261: $$divI_4:
! 262: .EXPORT $$divI_4,MILLICODE
! 263: COMCLR,>= %arg0,0,0
! 264: ADDI 3,%arg0,%arg0
! 265: bv 0(%rp)
! 266: EXTRS %arg0,29,30,%ret1
! 267:
! 268: $$divI_8:
! 269: .EXPORT $$divI_8,MILLICODE
! 270: COMCLR,>= %arg0,0,0
! 271: ADDI 7,%arg0,%arg0
! 272: bv 0(%rp)
! 273: EXTRS %arg0,28,29,%ret1
! 274:
! 275: $$divI_16:
! 276: .EXPORT $$divI_16,MILLICODE
! 277: COMCLR,>= %arg0,0,0
! 278: ADDI 15,%arg0,%arg0
! 279: bv 0(%rp)
! 280: EXTRS %arg0,27,28,%ret1
! 281:
! 282: $$divI_3:
! 283: .EXPORT $$divI_3,MILLICODE
! 284: COMB,<,N %arg0,0,$neg3
! 285:
! 286: ADDI 1,%arg0,%arg0
! 287: EXTRU %arg0,1,2,%ret1
! 288: SH2ADD %arg0,%arg0,%arg0
! 289: B $pos
! 290: ADDC %ret1,0,%ret1
! 291:
! 292: $neg3:
! 293: SUBI 1,%arg0,%arg0
! 294: EXTRU %arg0,1,2,%ret1
! 295: SH2ADD %arg0,%arg0,%arg0
! 296: B $neg
! 297: ADDC %ret1,0,%ret1
! 298:
! 299: $$divU_3:
! 300: .EXPORT $$divU_3,MILLICODE
! 301: ADDI 1,%arg0,%arg0
! 302: ADDC 0,0,%ret1
! 303: SHD %ret1,%arg0,30,%arg1
! 304: SH2ADD %arg0,%arg0,%arg0
! 305: B $pos
! 306: ADDC %ret1,%arg1,%ret1
! 307:
! 308: $$divI_5:
! 309: .EXPORT $$divI_5,MILLICODE
! 310: COMB,<,N %arg0,0,$neg5
! 311: ADDI 3,%arg0,%arg1
! 312: SH1ADD %arg0,%arg1,%arg0
! 313: B $pos
! 314: ADDC 0,0,%ret1
! 315:
! 316: $neg5:
! 317: SUB 0,%arg0,%arg0
! 318: ADDI 1,%arg0,%arg0
! 319: SHD 0,%arg0,31,%ret1
! 320: SH1ADD %arg0,%arg0,%arg0
! 321: B $neg
! 322: ADDC %ret1,0,%ret1
! 323:
! 324: $$divU_5:
! 325: .EXPORT $$divU_5,MILLICODE
! 326: ADDI 1,%arg0,%arg0
! 327: ADDC 0,0,%ret1
! 328: SHD %ret1,%arg0,31,%arg1
! 329: SH1ADD %arg0,%arg0,%arg0
! 330: B $pos
! 331: ADDC %arg1,%ret1,%ret1
! 332:
! 333: $$divI_6:
! 334: .EXPORT $$divI_6,MILLICODE
! 335: COMB,<,N %arg0,0,$neg6
! 336: EXTRU %arg0,30,31,%arg0
! 337: ADDI 5,%arg0,%arg1
! 338: SH2ADD %arg0,%arg1,%arg0
! 339: B $pos
! 340: ADDC 0,0,%ret1
! 341:
! 342: $neg6:
! 343: SUBI 2,%arg0,%arg0
! 344: EXTRU %arg0,30,31,%arg0
! 345: SHD 0,%arg0,30,%ret1
! 346: SH2ADD %arg0,%arg0,%arg0
! 347: B $neg
! 348: ADDC %ret1,0,%ret1
! 349:
! 350: $$divU_6:
! 351: .EXPORT $$divU_6,MILLICODE
! 352: EXTRU %arg0,30,31,%arg0
! 353: ADDI 1,%arg0,%arg0
! 354: SHD 0,%arg0,30,%ret1
! 355: SH2ADD %arg0,%arg0,%arg0
! 356: B $pos
! 357: ADDC %ret1,0,%ret1
! 358:
! 359: $$divU_10:
! 360: .EXPORT $$divU_10,MILLICODE
! 361: EXTRU %arg0,30,31,%arg0
! 362: ADDI 3,%arg0,%arg1
! 363: SH1ADD %arg0,%arg1,%arg0
! 364: ADDC 0,0,%ret1
! 365: $pos:
! 366: SHD %ret1,%arg0,28,%arg1
! 367: SHD %arg0,0,28,%r1
! 368: ADD %arg0,%r1,%arg0
! 369: ADDC %ret1,%arg1,%ret1
! 370: $pos_for_17:
! 371: SHD %ret1,%arg0,24,%arg1
! 372: SHD %arg0,0,24,%r1
! 373: ADD %arg0,%r1,%arg0
! 374: ADDC %ret1,%arg1,%ret1
! 375:
! 376: SHD %ret1,%arg0,16,%arg1
! 377: SHD %arg0,0,16,%r1
! 378: ADD %arg0,%r1,%arg0
! 379: bv 0(%rp)
! 380: ADDC %ret1,%arg1,%ret1
! 381:
! 382: $$divI_10:
! 383: .EXPORT $$divI_10,MILLICODE
! 384: COMB,< %arg0,0,$neg10
! 385: COPY 0,%ret1
! 386: EXTRU %arg0,30,31,%arg0
! 387: ADDIB,TR 1,%arg0,$pos
! 388: SH1ADD %arg0,%arg0,%arg0
! 389:
! 390: $neg10:
! 391: SUBI 2,%arg0,%arg0
! 392: EXTRU %arg0,30,31,%arg0
! 393: SH1ADD %arg0,%arg0,%arg0
! 394: $neg:
! 395: SHD %ret1,%arg0,28,%arg1
! 396: SHD %arg0,0,28,%r1
! 397: ADD %arg0,%r1,%arg0
! 398: ADDC %ret1,%arg1,%ret1
! 399: $neg_for_17:
! 400: SHD %ret1,%arg0,24,%arg1
! 401: SHD %arg0,0,24,%r1
! 402: ADD %arg0,%r1,%arg0
! 403: ADDC %ret1,%arg1,%ret1
! 404:
! 405: SHD %ret1,%arg0,16,%arg1
! 406: SHD %arg0,0,16,%r1
! 407: ADD %arg0,%r1,%arg0
! 408: ADDC %ret1,%arg1,%ret1
! 409: bv 0(%rp)
! 410: SUB 0,%ret1,%ret1
! 411:
! 412: $$divI_12:
! 413: .EXPORT $$divI_12,MILLICODE
! 414: COMB,< %arg0,0,$neg12
! 415: COPY 0,%ret1
! 416: EXTRU %arg0,29,30,%arg0
! 417: ADDIB,TR 1,%arg0,$pos
! 418: SH2ADD %arg0,%arg0,%arg0
! 419:
! 420: $neg12:
! 421: SUBI 4,%arg0,%arg0
! 422: EXTRU %arg0,29,30,%arg0
! 423: B $neg
! 424: SH2ADD %arg0,%arg0,%arg0
! 425:
! 426: $$divU_12:
! 427: .EXPORT $$divU_12,MILLICODE
! 428: EXTRU %arg0,29,30,%arg0
! 429: ADDI 5,%arg0,%arg1
! 430: SH2ADD %arg0,%arg1,%arg0
! 431: B $pos
! 432: ADDC 0,0,%ret1
! 433:
! 434: $$divI_15:
! 435: .EXPORT $$divI_15,MILLICODE
! 436: COMB,< %arg0,0,$neg15
! 437: COPY 0,%ret1
! 438: ADDIB,TR 1,%arg0,$pos+4
! 439: SHD %ret1,%arg0,28,%arg1
! 440:
! 441: $neg15:
! 442: B $neg
! 443: SUBI 1,%arg0,%arg0
! 444:
! 445: $$divU_15:
! 446: .EXPORT $$divU_15,MILLICODE
! 447: ADDI 1,%arg0,%arg0
! 448: B $pos
! 449: ADDC 0,0,%ret1
! 450:
! 451: $$divI_17:
! 452: .EXPORT $$divI_17,MILLICODE
! 453: COMB,<,N %arg0,0,$neg17
! 454: ADDI 1,%arg0,%arg0
! 455: SHD 0,%arg0,28,%arg1
! 456: SHD %arg0,0,28,%r1
! 457: SUB %r1,%arg0,%arg0
! 458: B $pos_for_17
! 459: SUBB %arg1,0,%ret1
! 460:
! 461: $neg17:
! 462: SUBI 1,%arg0,%arg0
! 463: SHD 0,%arg0,28,%arg1
! 464: SHD %arg0,0,28,%r1
! 465: SUB %r1,%arg0,%arg0
! 466: B $neg_for_17
! 467: SUBB %arg1,0,%ret1
! 468:
! 469: $$divU_17:
! 470: .EXPORT $$divU_17,MILLICODE
! 471: ADDI 1,%arg0,%arg0
! 472: ADDC 0,0,%ret1
! 473: SHD %ret1,%arg0,28,%arg1
! 474: $u17:
! 475: SHD %arg0,0,28,%r1
! 476: SUB %r1,%arg0,%arg0
! 477: B $pos_for_17
! 478: SUBB %arg1,%ret1,%ret1
! 479:
! 480: $$divI_7:
! 481: .EXPORT $$divI_7,MILLICODE
! 482: COMB,<,N %arg0,0,$neg7
! 483: $7:
! 484: ADDI 1,%arg0,%arg0
! 485: SHD 0,%arg0,29,%ret1
! 486: SH3ADD %arg0,%arg0,%arg0
! 487: ADDC %ret1,0,%ret1
! 488: $pos7:
! 489: SHD %ret1,%arg0,26,%arg1
! 490: SHD %arg0,0,26,%r1
! 491: ADD %arg0,%r1,%arg0
! 492: ADDC %ret1,%arg1,%ret1
! 493:
! 494: SHD %ret1,%arg0,20,%arg1
! 495: SHD %arg0,0,20,%r1
! 496: ADD %arg0,%r1,%arg0
! 497: ADDC %ret1,%arg1,%arg1
! 498:
! 499: COPY 0,%ret1
! 500: SHD,= %arg1,%arg0,24,%arg1
! 501: $1:
! 502: ADDB,TR %arg1,%ret1,$2
! 503: EXTRU %arg0,31,24,%arg0
! 504:
! 505: bv,n 0(%rp)
! 506:
! 507: $2:
! 508: ADDB,TR %arg1,%arg0,$1
! 509: EXTRU,= %arg0,7,8,%arg1
! 510:
! 511: $neg7:
! 512: SUBI 1,%arg0,%arg0
! 513: $8:
! 514: SHD 0,%arg0,29,%ret1
! 515: SH3ADD %arg0,%arg0,%arg0
! 516: ADDC %ret1,0,%ret1
! 517:
! 518: $neg7_shift:
! 519: SHD %ret1,%arg0,26,%arg1
! 520: SHD %arg0,0,26,%r1
! 521: ADD %arg0,%r1,%arg0
! 522: ADDC %ret1,%arg1,%ret1
! 523:
! 524: SHD %ret1,%arg0,20,%arg1
! 525: SHD %arg0,0,20,%r1
! 526: ADD %arg0,%r1,%arg0
! 527: ADDC %ret1,%arg1,%arg1
! 528:
! 529: COPY 0,%ret1
! 530: SHD,= %arg1,%arg0,24,%arg1
! 531: $3:
! 532: ADDB,TR %arg1,%ret1,$4
! 533: EXTRU %arg0,31,24,%arg0
! 534:
! 535: bv 0(%rp)
! 536: SUB 0,%ret1,%ret1
! 537:
! 538: $4:
! 539: ADDB,TR %arg1,%arg0,$3
! 540: EXTRU,= %arg0,7,8,%arg1
! 541:
! 542: $$divU_7:
! 543: .EXPORT $$divU_7,MILLICODE
! 544: ADDI 1,%arg0,%arg0
! 545: ADDC 0,0,%ret1
! 546: SHD %ret1,%arg0,29,%arg1
! 547: SH3ADD %arg0,%arg0,%arg0
! 548: B $pos7
! 549: ADDC %arg1,%ret1,%ret1
! 550:
! 551: $$divI_9:
! 552: .EXPORT $$divI_9,MILLICODE
! 553: COMB,<,N %arg0,0,$neg9
! 554: ADDI 1,%arg0,%arg0
! 555: SHD 0,%arg0,29,%arg1
! 556: SHD %arg0,0,29,%r1
! 557: SUB %r1,%arg0,%arg0
! 558: B $pos7
! 559: SUBB %arg1,0,%ret1
! 560:
! 561: $neg9:
! 562: SUBI 1,%arg0,%arg0
! 563: SHD 0,%arg0,29,%arg1
! 564: SHD %arg0,0,29,%r1
! 565: SUB %r1,%arg0,%arg0
! 566: B $neg7_shift
! 567: SUBB %arg1,0,%ret1
! 568:
! 569: $$divU_9:
! 570: .EXPORT $$divU_9,MILLICODE
! 571: ADDI 1,%arg0,%arg0
! 572: ADDC 0,0,%ret1
! 573: SHD %ret1,%arg0,29,%arg1
! 574: SHD %arg0,0,29,%r1
! 575: SUB %r1,%arg0,%arg0
! 576: B $pos7
! 577: SUBB %arg1,%ret1,%ret1
! 578:
! 579: $$divI_14:
! 580: .EXPORT $$divI_14,MILLICODE
! 581: COMB,<,N %arg0,0,$neg14
! 582: $$divU_14:
! 583: .EXPORT $$divU_14,MILLICODE
! 584: B $7
! 585: EXTRU %arg0,30,31,%arg0
! 586:
! 587: $neg14:
! 588: SUBI 2,%arg0,%arg0
! 589: B $8
! 590: EXTRU %arg0,30,31,%arg0
! 591:
! 592: .PROCEND
! 593: .END
! 594:
! 595: .export $$remU,millicode
! 596: $$remU:
! 597: .proc
! 598: .callinfo NO_CALLS
! 599: .entry
! 600:
! 601: comib,>=,n 0,%arg1,special_case
! 602: sub %r0,%arg1,%ret1 ; clear carry, negate the divisor
! 603: ds %r0,%ret1,%r0 ; set V-bit to 1
! 604: add %arg0,%arg0,%r1 ; shift msb bit into carry
! 605: ds %r0,%arg1,%ret1 ; 1st divide step, if no carry
! 606: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 607: ds %ret1,%arg1,%ret1 ; 2nd divide step
! 608: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 609: ds %ret1,%arg1,%ret1 ; 3rd divide step
! 610: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 611: ds %ret1,%arg1,%ret1 ; 4th divide step
! 612: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 613: ds %ret1,%arg1,%ret1 ; 5th divide step
! 614: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 615: ds %ret1,%arg1,%ret1 ; 6th divide step
! 616: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 617: ds %ret1,%arg1,%ret1 ; 7th divide step
! 618: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 619: ds %ret1,%arg1,%ret1 ; 8th divide step
! 620: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 621: ds %ret1,%arg1,%ret1 ; 9th divide step
! 622: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 623: ds %ret1,%arg1,%ret1 ; 10th divide step
! 624: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 625: ds %ret1,%arg1,%ret1 ; 11th divide step
! 626: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 627: ds %ret1,%arg1,%ret1 ; 12th divide step
! 628: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 629: ds %ret1,%arg1,%ret1 ; 13th divide step
! 630: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 631: ds %ret1,%arg1,%ret1 ; 14th divide step
! 632: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 633: ds %ret1,%arg1,%ret1 ; 15th divide step
! 634: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 635: ds %ret1,%arg1,%ret1 ; 16th divide step
! 636: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 637: ds %ret1,%arg1,%ret1 ; 17th divide step
! 638: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 639: ds %ret1,%arg1,%ret1 ; 18th divide step
! 640: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 641: ds %ret1,%arg1,%ret1 ; 19th divide step
! 642: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 643: ds %ret1,%arg1,%ret1 ; 20th divide step
! 644: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 645: ds %ret1,%arg1,%ret1 ; 21st divide step
! 646: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 647: ds %ret1,%arg1,%ret1 ; 22nd divide step
! 648: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 649: ds %ret1,%arg1,%ret1 ; 23rd divide step
! 650: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 651: ds %ret1,%arg1,%ret1 ; 24th divide step
! 652: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 653: ds %ret1,%arg1,%ret1 ; 25th divide step
! 654: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 655: ds %ret1,%arg1,%ret1 ; 26th divide step
! 656: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 657: ds %ret1,%arg1,%ret1 ; 27th divide step
! 658: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 659: ds %ret1,%arg1,%ret1 ; 28th divide step
! 660: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 661: ds %ret1,%arg1,%ret1 ; 29th divide step
! 662: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 663: ds %ret1,%arg1,%ret1 ; 30th divide step
! 664: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 665: ds %ret1,%arg1,%ret1 ; 31st divide step
! 666: addc %r1,%r1,%r1 ; shift %r1 with/into carry
! 667: ds %ret1,%arg1,%ret1 ; 32nd divide step,
! 668: comiclr,<= 0,%ret1,%r0
! 669: add %ret1,%arg1,%ret1 ; correction
! 670: ; .exit
! 671: bv,n 0(%rp)
! 672: nop
! 673: ; Putting >= on the last DS and deleting COMICLR does not work!
! 674: ;_____________________________________________________________________________
! 675: special_case:
! 676: addit,= 0,%arg1,%r0 ; trap on div by zero
! 677: sub,>>= %arg0,%arg1,%ret1
! 678: copy %arg0,%ret1
! 679: .exit
! 680: bv,n 0(%rp)
! 681: nop
! 682: .procend
! 683: .end
! 684:
! 685: .align 16
! 686: $$mulI:
! 687:
! 688: .proc
! 689: .callinfo NO_CALLS
! 690: .export $$mulI, millicode
! 691: combt,<<= %arg1,%arg0,l4 ; swap args if unsigned %arg1>%arg0
! 692: copy 0,%ret1 ; zero out the result
! 693: xor %arg0,%arg1,%arg0 ; swap %arg0 & %arg1 using the
! 694: xor %arg0,%arg1,%arg1 ; old xor trick
! 695: xor %arg0,%arg1,%arg0
! 696: l4: combt,<= 0,%arg0,l3 ; if %arg0>=0 then proceed like unsigned
! 697:
! 698: zdep %arg1,30,8,%r1 ; %r1 = (%arg1&0xff)<<1 *********
! 699: sub,> 0,%arg1,%r1 ; otherwise negate both and
! 700: combt,<=,n %arg0,%r1,l2 ; swap back if |%arg0|<|%arg1|
! 701: sub 0,%arg0,%arg1
! 702: movb,tr,n %r1,%arg0,l2 ; 10th inst.
! 703:
! 704: l0: add %ret1,%r1,%ret1 ; add in this partial product
! 705:
! 706: l1: zdep %arg0,23,24,%arg0 ; %arg0 <<= 8 ******************
! 707:
! 708: l2: zdep %arg1,30,8,%r1 ; %r1 = (%arg1&0xff)<<1 *********
! 709:
! 710: l3: blr %r1,0 ; case on these 8 bits ******
! 711:
! 712: extru %arg1,23,24,%arg1 ; %arg1 >>= 8 ******************
! 713:
! 714: ;16 insts before this.
! 715: ; %arg0 <<= 8 **************************
! 716: x0: comb,<> %arg1,0,l2 ! zdep %arg0,23,24,%arg0 ! bv,n 0(%rp) ! nop
! 717:
! 718: x1: comb,<> %arg1,0,l1 ! add %ret1,%arg0,%ret1 ! bv,n 0(%rp) ! nop
! 719:
! 720: x2: comb,<> %arg1,0,l1 ! sh1add %arg0,%ret1,%ret1 ! bv,n 0(%rp) ! nop
! 721:
! 722: x3: comb,<> %arg1,0,l0 ! sh1add %arg0,%arg0,%r1 ! bv 0(%rp) ! add %ret1,%r1,%ret1
! 723:
! 724: x4: comb,<> %arg1,0,l1 ! sh2add %arg0,%ret1,%ret1 ! bv,n 0(%rp) ! nop
! 725:
! 726: x5: comb,<> %arg1,0,l0 ! sh2add %arg0,%arg0,%r1 ! bv 0(%rp) ! add %ret1,%r1,%ret1
! 727:
! 728: x6: sh1add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l1 ! sh1add %r1,%ret1,%ret1 ! bv,n 0(%rp)
! 729:
! 730: x7: sh1add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l0 ! sh2add %arg0,%ret1,%ret1 ! b,n ret_t0
! 731:
! 732: x8: comb,<> %arg1,0,l1 ! sh3add %arg0,%ret1,%ret1 ! bv,n 0(%rp) ! nop
! 733:
! 734: x9: comb,<> %arg1,0,l0 ! sh3add %arg0,%arg0,%r1 ! bv 0(%rp) ! add %ret1,%r1,%ret1
! 735:
! 736: x10: sh2add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l1 ! sh1add %r1,%ret1,%ret1 ! bv,n 0(%rp)
! 737:
! 738: x11: sh1add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l0 ! sh3add %arg0,%ret1,%ret1 ! b,n ret_t0
! 739:
! 740: x12: sh1add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l1 ! sh2add %r1,%ret1,%ret1 ! bv,n 0(%rp)
! 741:
! 742: x13: sh2add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l0 ! sh3add %arg0,%ret1,%ret1 ! b,n ret_t0
! 743:
! 744: x14: sh1add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 745:
! 746: x15: sh2add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l0 ! sh1add %r1,%r1,%r1 ! b,n ret_t0
! 747:
! 748: x16: zdep %arg0,27,28,%r1 ! comb,<> %arg1,0,l1 ! add %ret1,%r1,%ret1 ! bv,n 0(%rp)
! 749:
! 750: x17: sh3add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l0 ! sh3add %arg0,%r1,%r1 ! b,n ret_t0
! 751:
! 752: x18: sh3add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l1 ! sh1add %r1,%ret1,%ret1 ! bv,n 0(%rp)
! 753:
! 754: x19: sh3add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l0 ! sh1add %r1,%arg0,%r1 ! b,n ret_t0
! 755:
! 756: x20: sh2add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l1 ! sh2add %r1,%ret1,%ret1 ! bv,n 0(%rp)
! 757:
! 758: x21: sh2add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l0 ! sh2add %r1,%arg0,%r1 ! b,n ret_t0
! 759:
! 760: x22: sh2add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 761:
! 762: x23: sh2add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_t0 ! sh1add %r1,%arg0,%r1
! 763:
! 764: x24: sh1add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l1 ! sh3add %r1,%ret1,%ret1 ! bv,n 0(%rp)
! 765:
! 766: x25: sh2add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l0 ! sh2add %r1,%r1,%r1 ! b,n ret_t0
! 767:
! 768: x26: sh1add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 769:
! 770: x27: sh1add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l0 ! sh3add %r1,%r1,%r1 ! b,n ret_t0
! 771:
! 772: x28: sh1add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_shift ! sh2add %r1,%ret1,%ret1
! 773:
! 774: x29: sh1add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_t0 ! sh2add %r1,%arg0,%r1
! 775:
! 776: x30: sh2add %arg0,%arg0,%r1 ! sh1add %r1,%r1,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 777:
! 778: x31: zdep %arg0,26,27,%r1 ! comb,<> %arg1,0,l0 ! sub %r1,%arg0,%r1 ! b,n ret_t0
! 779:
! 780: x32: zdep %arg0,26,27,%r1 ! comb,<> %arg1,0,l1 ! add %ret1,%r1,%ret1 ! bv,n 0(%rp)
! 781:
! 782: x33: sh3add %arg0,0,%r1 ! comb,<> %arg1,0,l0 ! sh2add %r1,%arg0,%r1 ! b,n ret_t0
! 783:
! 784: x34: zdep %arg0,27,28,%r1 ! add %r1,%arg0,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 785:
! 786: x35: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sh3add %arg0,%r1,%r1
! 787:
! 788: x36: sh3add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l1 ! sh2add %r1,%ret1,%ret1 ! bv,n 0(%rp)
! 789:
! 790: x37: sh3add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l0 ! sh2add %r1,%arg0,%r1 ! b,n ret_t0
! 791:
! 792: x38: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 793:
! 794: x39: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_t0 ! sh1add %r1,%arg0,%r1
! 795:
! 796: x40: sh2add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l1 ! sh3add %r1,%ret1,%ret1 ! bv,n 0(%rp)
! 797:
! 798: x41: sh2add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l0 ! sh3add %r1,%arg0,%r1 ! b,n ret_t0
! 799:
! 800: x42: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 801:
! 802: x43: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_t0 ! sh1add %r1,%arg0,%r1
! 803:
! 804: x44: sh2add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_shift ! sh2add %r1,%ret1,%ret1
! 805:
! 806: x45: sh3add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l0 ! sh2add %r1,%r1,%r1 ! b,n ret_t0
! 807:
! 808: x46: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! add %r1,%arg0,%r1
! 809:
! 810: x47: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh1add %arg0,%r1,%r1
! 811:
! 812: x48: sh1add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l0 ! zdep %r1,27,28,%r1 ! b,n ret_t0
! 813:
! 814: x49: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh2add %arg0,%r1,%r1
! 815:
! 816: x50: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 817:
! 818: x51: sh3add %arg0,%arg0,%r1 ! sh3add %arg0,%r1,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 819:
! 820: x52: sh1add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_shift ! sh2add %r1,%ret1,%ret1
! 821:
! 822: x53: sh1add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_t0 ! sh2add %r1,%arg0,%r1
! 823:
! 824: x54: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%r1,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 825:
! 826: x55: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sh1add %r1,%arg0,%r1
! 827:
! 828: x56: sh1add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_shift ! sh3add %r1,%ret1,%ret1
! 829:
! 830: x57: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 831:
! 832: x58: sh1add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_2t0 ! sh2add %r1,%arg0,%r1
! 833:
! 834: x59: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_t02a0 ! sh1add %r1,%r1,%r1
! 835:
! 836: x60: sh2add %arg0,%arg0,%r1 ! sh1add %r1,%r1,%r1 ! b e_shift ! sh2add %r1,%ret1,%ret1
! 837:
! 838: x61: sh2add %arg0,%arg0,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sh2add %r1,%arg0,%r1
! 839:
! 840: x62: zdep %arg0,26,27,%r1 ! sub %r1,%arg0,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 841:
! 842: x63: zdep %arg0,25,26,%r1 ! comb,<> %arg1,0,l0 ! sub %r1,%arg0,%r1 ! b,n ret_t0
! 843:
! 844: x64: zdep %arg0,25,26,%r1 ! comb,<> %arg1,0,l1 ! add %ret1,%r1,%ret1 ! bv,n 0(%rp)
! 845:
! 846: x65: sh3add %arg0,0,%r1 ! comb,<> %arg1,0,l0 ! sh3add %r1,%arg0,%r1 ! b,n ret_t0
! 847:
! 848: x66: zdep %arg0,26,27,%r1 ! add %r1,%arg0,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 849:
! 850: x67: sh3add %arg0,0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_t0 ! sh1add %r1,%arg0,%r1
! 851:
! 852: x68: sh3add %arg0,0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_shift ! sh2add %r1,%ret1,%ret1
! 853:
! 854: x69: sh3add %arg0,0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_t0 ! sh2add %r1,%arg0,%r1
! 855:
! 856: x70: zdep %arg0,25,26,%r1 ! sh2add %arg0,%r1,%r1 ! b e_t0 ! sh1add %arg0,%r1,%r1
! 857:
! 858: x71: sh3add %arg0,%arg0,%r1 ! sh3add %r1,0,%r1 ! b e_t0 ! sub %r1,%arg0,%r1
! 859:
! 860: x72: sh3add %arg0,%arg0,%r1 ! comb,<> %arg1,0,l1 ! sh3add %r1,%ret1,%ret1 ! bv,n 0(%rp)
! 861:
! 862: x73: sh3add %arg0,%arg0,%r1 ! sh3add %r1,%arg0,%r1 ! b e_shift ! add %ret1,%r1,%ret1
! 863:
! 864: x74: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 865:
! 866: x75: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_t0 ! sh1add %r1,%arg0,%r1
! 867:
! 868: x76: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_shift ! sh2add %r1,%ret1,%ret1
! 869:
! 870: x77: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_t0 ! sh2add %r1,%arg0,%r1
! 871:
! 872: x78: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_2t0 ! sh1add %r1,%arg0,%r1
! 873:
! 874: x79: zdep %arg0,27,28,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sub %r1,%arg0,%r1
! 875:
! 876: x80: zdep %arg0,27,28,%r1 ! sh2add %r1,%r1,%r1 ! b e_shift ! add %ret1,%r1,%ret1
! 877:
! 878: x81: sh3add %arg0,%arg0,%r1 ! sh3add %r1,%r1,%r1 ! b e_shift ! add %ret1,%r1,%ret1
! 879:
! 880: x82: sh2add %arg0,%arg0,%r1 ! sh3add %r1,%arg0,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 881:
! 882: x83: sh2add %arg0,%arg0,%r1 ! sh3add %r1,%arg0,%r1 ! b e_t0 ! sh1add %r1,%arg0,%r1
! 883:
! 884: x84: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_shift ! sh2add %r1,%ret1,%ret1
! 885:
! 886: x85: sh3add %arg0,0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 887:
! 888: x86: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_2t0 ! sh1add %r1,%arg0,%r1
! 889:
! 890: x87: sh3add %arg0,%arg0,%r1 ! sh3add %r1,%r1,%r1 ! b e_t02a0 ! sh2add %arg0,%r1,%r1
! 891:
! 892: x88: sh2add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_shift ! sh3add %r1,%ret1,%ret1
! 893:
! 894: x89: sh2add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_t0 ! sh3add %r1,%arg0,%r1
! 895:
! 896: x90: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 897:
! 898: x91: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh1add %r1,%arg0,%r1
! 899:
! 900: x92: sh2add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_4t0 ! sh1add %r1,%arg0,%r1
! 901:
! 902: x93: zdep %arg0,26,27,%r1 ! sub %r1,%arg0,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 903:
! 904: x94: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_2t0 ! sh1add %arg0,%r1,%r1
! 905:
! 906: x95: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 907:
! 908: x96: sh3add %arg0,0,%r1 ! sh1add %r1,%r1,%r1 ! b e_shift ! sh2add %r1,%ret1,%ret1
! 909:
! 910: x97: sh3add %arg0,0,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sh2add %r1,%arg0,%r1
! 911:
! 912: x98: zdep %arg0,26,27,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sh1add %arg0,%r1,%r1
! 913:
! 914: x99: sh3add %arg0,0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 915:
! 916: x100: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_shift ! sh2add %r1,%ret1,%ret1
! 917:
! 918: x101: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh2add %r1,%arg0,%r1
! 919:
! 920: x102: zdep %arg0,26,27,%r1 ! sh1add %arg0,%r1,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 921:
! 922: x103: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_t02a0 ! sh2add %r1,%arg0,%r1
! 923:
! 924: x104: sh1add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_shift ! sh3add %r1,%ret1,%ret1
! 925:
! 926: x105: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 927:
! 928: x106: sh1add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_2t0 ! sh2add %r1,%arg0,%r1
! 929:
! 930: x107: sh3add %arg0,%arg0,%r1 ! sh2add %arg0,%r1,%r1 ! b e_t02a0 ! sh3add %r1,%arg0,%r1
! 931:
! 932: x108: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%r1,%r1 ! b e_shift ! sh2add %r1,%ret1,%ret1
! 933:
! 934: x109: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sh2add %r1,%arg0,%r1
! 935:
! 936: x110: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%r1,%r1 ! b e_2t0 ! sh1add %r1,%arg0,%r1
! 937:
! 938: x111: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 939:
! 940: x112: sh1add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_t0 ! zdep %r1,27,28,%r1
! 941:
! 942: x113: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_t02a0 ! sh1add %r1,%r1,%r1
! 943:
! 944: x114: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_2t0 ! sh1add %r1,%r1,%r1
! 945:
! 946: x115: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_2t0a0 ! sh1add %r1,%r1,%r1
! 947:
! 948: x116: sh1add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_4t0 ! sh2add %r1,%arg0,%r1
! 949:
! 950: x117: sh1add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_t0 ! sh3add %r1,%r1,%r1
! 951:
! 952: x118: sh1add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_t0a0 ! sh3add %r1,%r1,%r1
! 953:
! 954: x119: sh1add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_t02a0 ! sh3add %r1,%r1,%r1
! 955:
! 956: x120: sh2add %arg0,%arg0,%r1 ! sh1add %r1,%r1,%r1 ! b e_shift ! sh3add %r1,%ret1,%ret1
! 957:
! 958: x121: sh2add %arg0,%arg0,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sh3add %r1,%arg0,%r1
! 959:
! 960: x122: sh2add %arg0,%arg0,%r1 ! sh1add %r1,%r1,%r1 ! b e_2t0 ! sh2add %r1,%arg0,%r1
! 961:
! 962: x123: sh2add %arg0,%arg0,%r1 ! sh3add %r1,%arg0,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 963:
! 964: x124: zdep %arg0,26,27,%r1 ! sub %r1,%arg0,%r1 ! b e_shift ! sh2add %r1,%ret1,%ret1
! 965:
! 966: x125: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 967:
! 968: x126: zdep %arg0,25,26,%r1 ! sub %r1,%arg0,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 969:
! 970: x127: zdep %arg0,24,25,%r1 ! comb,<> %arg1,0,l0 ! sub %r1,%arg0,%r1 ! b,n ret_t0
! 971:
! 972: x128: zdep %arg0,24,25,%r1 ! comb,<> %arg1,0,l1 ! add %ret1,%r1,%ret1 ! bv,n 0(%rp)
! 973:
! 974: x129: zdep %arg0,24,25,%r1 ! comb,<> %arg1,0,l0 ! add %r1,%arg0,%r1 ! b,n ret_t0
! 975:
! 976: x130: zdep %arg0,25,26,%r1 ! add %r1,%arg0,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 977:
! 978: x131: sh3add %arg0,0,%r1 ! sh3add %r1,%arg0,%r1 ! b e_t0 ! sh1add %r1,%arg0,%r1
! 979:
! 980: x132: sh3add %arg0,0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_shift ! sh2add %r1,%ret1,%ret1
! 981:
! 982: x133: sh3add %arg0,0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_t0 ! sh2add %r1,%arg0,%r1
! 983:
! 984: x134: sh3add %arg0,0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_2t0 ! sh1add %r1,%arg0,%r1
! 985:
! 986: x135: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 987:
! 988: x136: sh3add %arg0,0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_shift ! sh3add %r1,%ret1,%ret1
! 989:
! 990: x137: sh3add %arg0,0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_t0 ! sh3add %r1,%arg0,%r1
! 991:
! 992: x138: sh3add %arg0,0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_2t0 ! sh2add %r1,%arg0,%r1
! 993:
! 994: x139: sh3add %arg0,0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_2t0a0 ! sh2add %r1,%arg0,%r1
! 995:
! 996: x140: sh1add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_4t0 ! sh2add %r1,%r1,%r1
! 997:
! 998: x141: sh3add %arg0,0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_4t0a0 ! sh1add %r1,%arg0,%r1
! 999:
! 1000: x142: sh3add %arg0,%arg0,%r1 ! sh3add %r1,0,%r1 ! b e_2t0 ! sub %r1,%arg0,%r1
! 1001:
! 1002: x143: zdep %arg0,27,28,%r1 ! sh3add %r1,%r1,%r1 ! b e_t0 ! sub %r1,%arg0,%r1
! 1003:
! 1004: x144: sh3add %arg0,%arg0,%r1 ! sh3add %r1,0,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 1005:
! 1006: x145: sh3add %arg0,%arg0,%r1 ! sh3add %r1,0,%r1 ! b e_t0 ! sh1add %r1,%arg0,%r1
! 1007:
! 1008: x146: sh3add %arg0,%arg0,%r1 ! sh3add %r1,%arg0,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 1009:
! 1010: x147: sh3add %arg0,%arg0,%r1 ! sh3add %r1,%arg0,%r1 ! b e_t0 ! sh1add %r1,%arg0,%r1
! 1011:
! 1012: x148: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_shift ! sh2add %r1,%ret1,%ret1
! 1013:
! 1014: x149: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_t0 ! sh2add %r1,%arg0,%r1
! 1015:
! 1016: x150: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_2t0 ! sh1add %r1,%arg0,%r1
! 1017:
! 1018: x151: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_2t0a0 ! sh1add %r1,%arg0,%r1
! 1019:
! 1020: x152: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_shift ! sh3add %r1,%ret1,%ret1
! 1021:
! 1022: x153: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_t0 ! sh3add %r1,%arg0,%r1
! 1023:
! 1024: x154: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_2t0 ! sh2add %r1,%arg0,%r1
! 1025:
! 1026: x155: zdep %arg0,26,27,%r1 ! sub %r1,%arg0,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 1027:
! 1028: x156: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_4t0 ! sh1add %r1,%arg0,%r1
! 1029:
! 1030: x157: zdep %arg0,26,27,%r1 ! sub %r1,%arg0,%r1 ! b e_t02a0 ! sh2add %r1,%r1,%r1
! 1031:
! 1032: x158: zdep %arg0,27,28,%r1 ! sh2add %r1,%r1,%r1 ! b e_2t0 ! sub %r1,%arg0,%r1
! 1033:
! 1034: x159: zdep %arg0,26,27,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sub %r1,%arg0,%r1
! 1035:
! 1036: x160: sh2add %arg0,%arg0,%r1 ! sh2add %r1,0,%r1 ! b e_shift ! sh3add %r1,%ret1,%ret1
! 1037:
! 1038: x161: sh3add %arg0,0,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh2add %r1,%arg0,%r1
! 1039:
! 1040: x162: sh3add %arg0,%arg0,%r1 ! sh3add %r1,%r1,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 1041:
! 1042: x163: sh3add %arg0,%arg0,%r1 ! sh3add %r1,%r1,%r1 ! b e_t0 ! sh1add %r1,%arg0,%r1
! 1043:
! 1044: x164: sh2add %arg0,%arg0,%r1 ! sh3add %r1,%arg0,%r1 ! b e_shift ! sh2add %r1,%ret1,%ret1
! 1045:
! 1046: x165: sh3add %arg0,0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 1047:
! 1048: x166: sh2add %arg0,%arg0,%r1 ! sh3add %r1,%arg0,%r1 ! b e_2t0 ! sh1add %r1,%arg0,%r1
! 1049:
! 1050: x167: sh2add %arg0,%arg0,%r1 ! sh3add %r1,%arg0,%r1 ! b e_2t0a0 ! sh1add %r1,%arg0,%r1
! 1051:
! 1052: x168: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_shift ! sh3add %r1,%ret1,%ret1
! 1053:
! 1054: x169: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_t0 ! sh3add %r1,%arg0,%r1
! 1055:
! 1056: x170: zdep %arg0,26,27,%r1 ! sh1add %arg0,%r1,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 1057:
! 1058: x171: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_t0 ! sh3add %r1,%r1,%r1
! 1059:
! 1060: x172: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_4t0 ! sh1add %r1,%arg0,%r1
! 1061:
! 1062: x173: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_t02a0 ! sh3add %r1,%r1,%r1
! 1063:
! 1064: x174: zdep %arg0,26,27,%r1 ! sh1add %arg0,%r1,%r1 ! b e_t04a0 ! sh2add %r1,%r1,%r1
! 1065:
! 1066: x175: sh3add %arg0,0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_5t0 ! sh1add %r1,%arg0,%r1
! 1067:
! 1068: x176: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_8t0 ! add %r1,%arg0,%r1
! 1069:
! 1070: x177: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_8t0a0 ! add %r1,%arg0,%r1
! 1071:
! 1072: x178: sh2add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_2t0 ! sh3add %r1,%arg0,%r1
! 1073:
! 1074: x179: sh2add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_2t0a0 ! sh3add %r1,%arg0,%r1
! 1075:
! 1076: x180: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_shift ! sh2add %r1,%ret1,%ret1
! 1077:
! 1078: x181: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh2add %r1,%arg0,%r1
! 1079:
! 1080: x182: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_2t0 ! sh1add %r1,%arg0,%r1
! 1081:
! 1082: x183: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_2t0a0 ! sh1add %r1,%arg0,%r1
! 1083:
! 1084: x184: sh2add %arg0,%arg0,%r1 ! sh3add %r1,%r1,%r1 ! b e_4t0 ! add %r1,%arg0,%r1
! 1085:
! 1086: x185: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 1087:
! 1088: x186: zdep %arg0,26,27,%r1 ! sub %r1,%arg0,%r1 ! b e_2t0 ! sh1add %r1,%r1,%r1
! 1089:
! 1090: x187: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_t02a0 ! sh2add %r1,%r1,%r1
! 1091:
! 1092: x188: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_4t0 ! sh1add %arg0,%r1,%r1
! 1093:
! 1094: x189: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_t0 ! sh3add %r1,%r1,%r1
! 1095:
! 1096: x190: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_2t0 ! sh2add %r1,%r1,%r1
! 1097:
! 1098: x191: zdep %arg0,25,26,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sub %r1,%arg0,%r1
! 1099:
! 1100: x192: sh3add %arg0,0,%r1 ! sh1add %r1,%r1,%r1 ! b e_shift ! sh3add %r1,%ret1,%ret1
! 1101:
! 1102: x193: sh3add %arg0,0,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sh3add %r1,%arg0,%r1
! 1103:
! 1104: x194: sh3add %arg0,0,%r1 ! sh1add %r1,%r1,%r1 ! b e_2t0 ! sh2add %r1,%arg0,%r1
! 1105:
! 1106: x195: sh3add %arg0,0,%r1 ! sh3add %r1,%arg0,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 1107:
! 1108: x196: sh3add %arg0,0,%r1 ! sh1add %r1,%r1,%r1 ! b e_4t0 ! sh1add %r1,%arg0,%r1
! 1109:
! 1110: x197: sh3add %arg0,0,%r1 ! sh1add %r1,%r1,%r1 ! b e_4t0a0 ! sh1add %r1,%arg0,%r1
! 1111:
! 1112: x198: zdep %arg0,25,26,%r1 ! sh1add %arg0,%r1,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 1113:
! 1114: x199: sh3add %arg0,0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_2t0a0 ! sh1add %r1,%r1,%r1
! 1115:
! 1116: x200: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_shift ! sh3add %r1,%ret1,%ret1
! 1117:
! 1118: x201: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh3add %r1,%arg0,%r1
! 1119:
! 1120: x202: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_2t0 ! sh2add %r1,%arg0,%r1
! 1121:
! 1122: x203: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_2t0a0 ! sh2add %r1,%arg0,%r1
! 1123:
! 1124: x204: sh3add %arg0,0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_4t0 ! sh1add %r1,%r1,%r1
! 1125:
! 1126: x205: sh2add %arg0,%arg0,%r1 ! sh3add %r1,%arg0,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 1127:
! 1128: x206: zdep %arg0,25,26,%r1 ! sh2add %arg0,%r1,%r1 ! b e_t02a0 ! sh1add %r1,%r1,%r1
! 1129:
! 1130: x207: sh3add %arg0,0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_3t0 ! sh2add %r1,%arg0,%r1
! 1131:
! 1132: x208: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_8t0 ! add %r1,%arg0,%r1
! 1133:
! 1134: x209: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_8t0a0 ! add %r1,%arg0,%r1
! 1135:
! 1136: x210: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_2t0 ! sh2add %r1,%r1,%r1
! 1137:
! 1138: x211: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_2t0a0 ! sh2add %r1,%r1,%r1
! 1139:
! 1140: x212: sh1add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_4t0 ! sh2add %r1,%arg0,%r1
! 1141:
! 1142: x213: sh1add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_4t0a0 ! sh2add %r1,%arg0,%r1
! 1143:
! 1144: x214: sh3add %arg0,%arg0,%r1 ! sh2add %arg0,%r1,%r1 ! b e2t04a0 ! sh3add %r1,%arg0,%r1
! 1145:
! 1146: x215: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_5t0 ! sh1add %r1,%arg0,%r1
! 1147:
! 1148: x216: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%r1,%r1 ! b e_shift ! sh3add %r1,%ret1,%ret1
! 1149:
! 1150: x217: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sh3add %r1,%arg0,%r1
! 1151:
! 1152: x218: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%r1,%r1 ! b e_2t0 ! sh2add %r1,%arg0,%r1
! 1153:
! 1154: x219: sh3add %arg0,%arg0,%r1 ! sh3add %r1,%arg0,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 1155:
! 1156: x220: sh1add %arg0,%arg0,%r1 ! sh3add %r1,%r1,%r1 ! b e_4t0 ! sh1add %r1,%arg0,%r1
! 1157:
! 1158: x221: sh1add %arg0,%arg0,%r1 ! sh3add %r1,%r1,%r1 ! b e_4t0a0 ! sh1add %r1,%arg0,%r1
! 1159:
! 1160: x222: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_2t0 ! sh1add %r1,%r1,%r1
! 1161:
! 1162: x223: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_2t0a0 ! sh1add %r1,%r1,%r1
! 1163:
! 1164: x224: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%r1,%r1 ! b e_8t0 ! add %r1,%arg0,%r1
! 1165:
! 1166: x225: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 1167:
! 1168: x226: sh1add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_t02a0 ! zdep %r1,26,27,%r1
! 1169:
! 1170: x227: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_t02a0 ! sh2add %r1,%r1,%r1
! 1171:
! 1172: x228: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_4t0 ! sh1add %r1,%r1,%r1
! 1173:
! 1174: x229: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_4t0a0 ! sh1add %r1,%r1,%r1
! 1175:
! 1176: x230: sh3add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_5t0 ! add %r1,%arg0,%r1
! 1177:
! 1178: x231: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_3t0 ! sh2add %r1,%arg0,%r1
! 1179:
! 1180: x232: sh1add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_8t0 ! sh2add %r1,%arg0,%r1
! 1181:
! 1182: x233: sh1add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e_8t0a0 ! sh2add %r1,%arg0,%r1
! 1183:
! 1184: x234: sh1add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_2t0 ! sh3add %r1,%r1,%r1
! 1185:
! 1186: x235: sh1add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e_2t0a0 ! sh3add %r1,%r1,%r1
! 1187:
! 1188: x236: sh3add %arg0,%arg0,%r1 ! sh1add %r1,%arg0,%r1 ! b e4t08a0 ! sh1add %r1,%r1,%r1
! 1189:
! 1190: x237: zdep %arg0,27,28,%r1 ! sh2add %r1,%r1,%r1 ! b e_3t0 ! sub %r1,%arg0,%r1
! 1191:
! 1192: x238: sh1add %arg0,%arg0,%r1 ! sh2add %r1,%arg0,%r1 ! b e2t04a0 ! sh3add %r1,%r1,%r1
! 1193:
! 1194: x239: zdep %arg0,27,28,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0ma0 ! sh1add %r1,%r1,%r1
! 1195:
! 1196: x240: sh3add %arg0,%arg0,%r1 ! add %r1,%arg0,%r1 ! b e_8t0 ! sh1add %r1,%r1,%r1
! 1197:
! 1198: x241: sh3add %arg0,%arg0,%r1 ! add %r1,%arg0,%r1 ! b e_8t0a0 ! sh1add %r1,%r1,%r1
! 1199:
! 1200: x242: sh2add %arg0,%arg0,%r1 ! sh1add %r1,%r1,%r1 ! b e_2t0 ! sh3add %r1,%arg0,%r1
! 1201:
! 1202: x243: sh3add %arg0,%arg0,%r1 ! sh3add %r1,%r1,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 1203:
! 1204: x244: sh2add %arg0,%arg0,%r1 ! sh1add %r1,%r1,%r1 ! b e_4t0 ! sh2add %r1,%arg0,%r1
! 1205:
! 1206: x245: sh3add %arg0,0,%r1 ! sh1add %r1,%r1,%r1 ! b e_5t0 ! sh1add %r1,%arg0,%r1
! 1207:
! 1208: x246: sh2add %arg0,%arg0,%r1 ! sh3add %r1,%arg0,%r1 ! b e_2t0 ! sh1add %r1,%r1,%r1
! 1209:
! 1210: x247: sh2add %arg0,%arg0,%r1 ! sh3add %r1,%arg0,%r1 ! b e_2t0a0 ! sh1add %r1,%r1,%r1
! 1211:
! 1212: x248: zdep %arg0,26,27,%r1 ! sub %r1,%arg0,%r1 ! b e_shift ! sh3add %r1,%ret1,%ret1
! 1213:
! 1214: x249: zdep %arg0,26,27,%r1 ! sub %r1,%arg0,%r1 ! b e_t0 ! sh3add %r1,%arg0,%r1
! 1215:
! 1216: x250: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_2t0 ! sh2add %r1,%r1,%r1
! 1217:
! 1218: x251: sh2add %arg0,%arg0,%r1 ! sh2add %r1,%r1,%r1 ! b e_2t0a0 ! sh2add %r1,%r1,%r1
! 1219:
! 1220: x252: zdep %arg0,25,26,%r1 ! sub %r1,%arg0,%r1 ! b e_shift ! sh2add %r1,%ret1,%ret1
! 1221:
! 1222: x253: zdep %arg0,25,26,%r1 ! sub %r1,%arg0,%r1 ! b e_t0 ! sh2add %r1,%arg0,%r1
! 1223:
! 1224: x254: zdep %arg0,24,25,%r1 ! sub %r1,%arg0,%r1 ! b e_shift ! sh1add %r1,%ret1,%ret1
! 1225:
! 1226: x255: zdep %arg0,23,24,%r1 ! comb,<> %arg1,0,l0 ! sub %r1,%arg0,%r1 ! b,n ret_t0
! 1227:
! 1228: ;1040 insts before this.
! 1229: ret_t0: bv 0(%rp)
! 1230:
! 1231: e_t0: add %ret1,%r1,%ret1
! 1232:
! 1233: e_shift: comb,<> %arg1,0,l2
! 1234:
! 1235: zdep %arg0,23,24,%arg0 ; %arg0 <<= 8 ***********
! 1236: bv,n 0(%rp)
! 1237: e_t0ma0: comb,<> %arg1,0,l0
! 1238:
! 1239: sub %r1,%arg0,%r1
! 1240: bv 0(%rp)
! 1241: add %ret1,%r1,%ret1
! 1242: e_t0a0: comb,<> %arg1,0,l0
! 1243:
! 1244: add %r1,%arg0,%r1
! 1245: bv 0(%rp)
! 1246: add %ret1,%r1,%ret1
! 1247: e_t02a0: comb,<> %arg1,0,l0
! 1248:
! 1249: sh1add %arg0,%r1,%r1
! 1250: bv 0(%rp)
! 1251: add %ret1,%r1,%ret1
! 1252: e_t04a0: comb,<> %arg1,0,l0
! 1253:
! 1254: sh2add %arg0,%r1,%r1
! 1255: bv 0(%rp)
! 1256: add %ret1,%r1,%ret1
! 1257: e_2t0: comb,<> %arg1,0,l1
! 1258:
! 1259: sh1add %r1,%ret1,%ret1
! 1260: bv,n 0(%rp)
! 1261: e_2t0a0: comb,<> %arg1,0,l0
! 1262:
! 1263: sh1add %r1,%arg0,%r1
! 1264: bv 0(%rp)
! 1265: add %ret1,%r1,%ret1
! 1266: e2t04a0: sh1add %arg0,%r1,%r1
! 1267:
! 1268: comb,<> %arg1,0,l1
! 1269: sh1add %r1,%ret1,%ret1
! 1270: bv,n 0(%rp)
! 1271: e_3t0: comb,<> %arg1,0,l0
! 1272:
! 1273: sh1add %r1,%r1,%r1
! 1274: bv 0(%rp)
! 1275: add %ret1,%r1,%ret1
! 1276: e_4t0: comb,<> %arg1,0,l1
! 1277:
! 1278: sh2add %r1,%ret1,%ret1
! 1279: bv,n 0(%rp)
! 1280: e_4t0a0: comb,<> %arg1,0,l0
! 1281:
! 1282: sh2add %r1,%arg0,%r1
! 1283: bv 0(%rp)
! 1284: add %ret1,%r1,%ret1
! 1285: e4t08a0: sh1add %arg0,%r1,%r1
! 1286:
! 1287: comb,<> %arg1,0,l1
! 1288: sh2add %r1,%ret1,%ret1
! 1289: bv,n 0(%rp)
! 1290: e_5t0: comb,<> %arg1,0,l0
! 1291:
! 1292: sh2add %r1,%r1,%r1
! 1293: bv 0(%rp)
! 1294: add %ret1,%r1,%ret1
! 1295: e_8t0: comb,<> %arg1,0,l1
! 1296:
! 1297: sh3add %r1,%ret1,%ret1
! 1298: bv,n 0(%rp)
! 1299: e_8t0a0: comb,<> %arg1,0,l0
! 1300:
! 1301: sh3add %r1,%arg0,%r1
! 1302: bv 0(%rp)
! 1303: add %ret1,%r1,%ret1
! 1304:
! 1305: .procend
! 1306: .end
! 1307:
! 1308: .import $$divI_2,millicode
! 1309: .import $$divI_3,millicode
! 1310: .import $$divI_4,millicode
! 1311: .import $$divI_5,millicode
! 1312: .import $$divI_6,millicode
! 1313: .import $$divI_7,millicode
! 1314: .import $$divI_8,millicode
! 1315: .import $$divI_9,millicode
! 1316: .import $$divI_10,millicode
! 1317: .import $$divI_12,millicode
! 1318: .import $$divI_14,millicode
! 1319: .import $$divI_15,millicode
! 1320: .export $$divI,millicode
! 1321: .export $$divoI,millicode
! 1322: $$divoI:
! 1323: .proc
! 1324: .callinfo NO_CALLS
! 1325: comib,=,n -1,%arg1,negative1 ; when divisor == -1
! 1326: $$divI:
! 1327: comib,>>=,n 15,%arg1,small_divisor
! 1328: add,>= 0,%arg0,%ret1 ; move dividend, if %ret1 < 0,
! 1329: normal1:
! 1330: sub 0,%ret1,%ret1 ; make it positive
! 1331: sub 0,%arg1,%r1 ; clear carry,
! 1332: ; negate the divisor
! 1333: ds 0,%r1,0 ; set V-bit to the comple-
! 1334: ; ment of the divisor sign
! 1335: add %ret1,%ret1,%ret1 ; shift msb bit into carry
! 1336: ds %r0,%arg1,%r1 ; 1st divide step, if no carry
! 1337: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1338: ds %r1,%arg1,%r1 ; 2nd divide step
! 1339: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1340: ds %r1,%arg1,%r1 ; 3rd divide step
! 1341: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1342: ds %r1,%arg1,%r1 ; 4th divide step
! 1343: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1344: ds %r1,%arg1,%r1 ; 5th divide step
! 1345: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1346: ds %r1,%arg1,%r1 ; 6th divide step
! 1347: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1348: ds %r1,%arg1,%r1 ; 7th divide step
! 1349: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1350: ds %r1,%arg1,%r1 ; 8th divide step
! 1351: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1352: ds %r1,%arg1,%r1 ; 9th divide step
! 1353: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1354: ds %r1,%arg1,%r1 ; 10th divide step
! 1355: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1356: ds %r1,%arg1,%r1 ; 11th divide step
! 1357: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1358: ds %r1,%arg1,%r1 ; 12th divide step
! 1359: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1360: ds %r1,%arg1,%r1 ; 13th divide step
! 1361: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1362: ds %r1,%arg1,%r1 ; 14th divide step
! 1363: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1364: ds %r1,%arg1,%r1 ; 15th divide step
! 1365: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1366: ds %r1,%arg1,%r1 ; 16th divide step
! 1367: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1368: ds %r1,%arg1,%r1 ; 17th divide step
! 1369: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1370: ds %r1,%arg1,%r1 ; 18th divide step
! 1371: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1372: ds %r1,%arg1,%r1 ; 19th divide step
! 1373: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1374: ds %r1,%arg1,%r1 ; 20th divide step
! 1375: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1376: ds %r1,%arg1,%r1 ; 21st divide step
! 1377: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1378: ds %r1,%arg1,%r1 ; 22nd divide step
! 1379: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1380: ds %r1,%arg1,%r1 ; 23rd divide step
! 1381: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1382: ds %r1,%arg1,%r1 ; 24th divide step
! 1383: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1384: ds %r1,%arg1,%r1 ; 25th divide step
! 1385: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1386: ds %r1,%arg1,%r1 ; 26th divide step
! 1387: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1388: ds %r1,%arg1,%r1 ; 27th divide step
! 1389: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1390: ds %r1,%arg1,%r1 ; 28th divide step
! 1391: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1392: ds %r1,%arg1,%r1 ; 29th divide step
! 1393: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1394: ds %r1,%arg1,%r1 ; 30th divide step
! 1395: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1396: ds %r1,%arg1,%r1 ; 31st divide step
! 1397: addc %ret1,%ret1,%ret1 ; shift %ret1 with/into carry
! 1398: ds %r1,%arg1,%r1 ; 32nd divide step,
! 1399: addc %ret1,%ret1,%ret1 ; shift last %ret1 bit into %ret1
! 1400: xor,>= %arg0,%arg1,0 ; get correct sign of quotient
! 1401: sub 0,%ret1,%ret1 ; based on operand signs
! 1402: bv,n 0(%rp)
! 1403: nop
! 1404: ;______________________________________________________________________
! 1405: small_divisor:
! 1406: depd %r0,31,32,%arg1
! 1407: blr,n %arg1,%r0
! 1408: nop
! 1409: ; table for divisor == 0,1, ... ,15
! 1410: addit,= 0,%arg1,%r0 ; trap if divisor == 0
! 1411: nop
! 1412: bv %r0(%rp) ; divisor == 1
! 1413: copy %arg0,%ret1
! 1414: b,n $$divI_2 ; divisor == 2
! 1415: nop
! 1416: b,n $$divI_3 ; divisor == 3
! 1417: nop
! 1418: b,n $$divI_4 ; divisor == 4
! 1419: nop
! 1420: b,n $$divI_5 ; divisor == 5
! 1421: nop
! 1422: b,n $$divI_6 ; divisor == 6
! 1423: nop
! 1424: b,n $$divI_7 ; divisor == 7
! 1425: nop
! 1426: b,n $$divI_8 ; divisor == 8
! 1427: nop
! 1428: b,n $$divI_9 ; divisor == 9
! 1429: nop
! 1430: b,n $$divI_10 ; divisor == 10
! 1431: nop
! 1432: b normal1 ; divisor == 11
! 1433: add,>= 0,%arg0,%ret1
! 1434: b,n $$divI_12 ; divisor == 12
! 1435: nop
! 1436: b normal1 ; divisor == 13
! 1437: add,>= 0,%arg0,%ret1
! 1438: b,n $$divI_14 ; divisor == 14
! 1439: nop
! 1440: b,n $$divI_15 ; divisor == 15
! 1441: nop
! 1442: ;______________________________________________________________________
! 1443: negative1:
! 1444: sub %r0,%arg0,%ret1 ; result is negation of dividend
! 1445: bv 0(%rp)
! 1446: addo %arg0,%arg1,%r0 ; trap iff dividend==0x80000000 && divisor==-1
! 1447: .procend
! 1448: .end
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