1 ;; Machine description for IBM RISC System 6000 (POWER) for GNU C compiler
2 ;; Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
3 ;; 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
4 ;; Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
6 ;; This file is part of GCC.
8 ;; GCC is free software; you can redistribute it and/or modify it
9 ;; under the terms of the GNU General Public License as published
10 ;; by the Free Software Foundation; either version 2, or (at your
11 ;; option) any later version.
13 ;; GCC is distributed in the hope that it will be useful, but WITHOUT
14 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 ;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
16 ;; License for more details.
18 ;; You should have received a copy of the GNU General Public License
19 ;; along with GCC; see the file COPYING. If not, write to the
20 ;; Free Software Foundation, 59 Temple Place - Suite 330, Boston,
21 ;; MA 02111-1307, USA.
23 ;;- See file "rtl.def" for documentation on define_insn, match_*, et. al.
30 [(UNSPEC_FRSP 0) ; frsp for POWER machines
31 (UNSPEC_TIE 5) ; tie stack contents and stack pointer
32 (UNSPEC_TOCPTR 6) ; address of a word pointing to the TOC
33 (UNSPEC_TOC 7) ; address of the TOC (more-or-less)
35 (UNSPEC_MV_CR_OV 9) ; move_from_CR_ov_bit
37 (UNSPEC_LD_MPIC 15) ; load_macho_picbase
38 (UNSPEC_MPIC_CORRECT 16) ; macho_correct_pic
41 (UNSPEC_MOVESI_FROM_CR 19)
42 (UNSPEC_MOVESI_TO_CR 20)
44 (UNSPEC_TLSDTPRELHA 22)
45 (UNSPEC_TLSDTPRELLO 23)
46 (UNSPEC_TLSGOTDTPREL 24)
48 (UNSPEC_TLSTPRELHA 26)
49 (UNSPEC_TLSTPRELLO 27)
50 (UNSPEC_TLSGOTTPREL 28)
52 (UNSPEC_FIX_TRUNC_TF 30) ; fadd, rounding towards zero
56 ;; UNSPEC_VOLATILE usage
61 (UNSPECV_EH_RR 9) ; eh_reg_restore
64 ;; Define an insn type attribute. This is used in function unit delay
66 (define_attr "type" "integer,load,load_ext,load_ext_u,load_ext_ux,load_ux,load_u,store,store_ux,store_u,fpload,fpload_ux,fpload_u,fpstore,fpstore_ux,fpstore_u,vecload,vecstore,imul,imul2,imul3,lmul,idiv,ldiv,insert_word,branch,cmp,fast_compare,compare,delayed_compare,imul_compare,lmul_compare,fpcompare,cr_logical,delayed_cr,mfcr,mfcrf,mtcr,mfjmpr,mtjmpr,fp,fpsimple,dmul,sdiv,ddiv,ssqrt,dsqrt,jmpreg,brinc,vecsimple,veccomplex,vecdiv,veccmp,veccmpsimple,vecperm,vecfloat,vecfdiv"
67 (const_string "integer"))
70 ; '(pc)' in the following doesn't include the instruction itself; it is
71 ; calculated as if the instruction had zero size.
72 (define_attr "length" ""
73 (if_then_else (eq_attr "type" "branch")
74 (if_then_else (and (ge (minus (match_dup 0) (pc))
76 (lt (minus (match_dup 0) (pc))
82 ;; Processor type -- this attribute must exactly match the processor_type
83 ;; enumeration in rs6000.h.
85 (define_attr "cpu" "rios1,rios2,rs64a,mpccore,ppc403,ppc405,ppc440,ppc601,ppc603,ppc604,ppc604e,ppc620,ppc630,ppc750,ppc7400,ppc7450,ppc8540,power4"
86 (const (symbol_ref "rs6000_cpu_attr")))
88 (automata_option "ndfa")
101 (include "power4.md")
104 ;; Start with fixed-point load and store insns. Here we put only the more
105 ;; complex forms. Basic data transfer is done later.
107 (define_expand "zero_extendqidi2"
108 [(set (match_operand:DI 0 "gpc_reg_operand" "")
109 (zero_extend:DI (match_operand:QI 1 "gpc_reg_operand" "")))]
114 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
115 (zero_extend:DI (match_operand:QI 1 "reg_or_mem_operand" "m,r")))]
120 [(set_attr "type" "load,*")])
123 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
124 (compare:CC (zero_extend:DI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
126 (clobber (match_scratch:DI 2 "=r,r"))]
131 [(set_attr "type" "compare")
132 (set_attr "length" "4,8")])
135 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
136 (compare:CC (zero_extend:DI (match_operand:QI 1 "gpc_reg_operand" ""))
138 (clobber (match_scratch:DI 2 ""))]
139 "TARGET_POWERPC64 && reload_completed"
141 (zero_extend:DI (match_dup 1)))
143 (compare:CC (match_dup 2)
148 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
149 (compare:CC (zero_extend:DI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
151 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
152 (zero_extend:DI (match_dup 1)))]
157 [(set_attr "type" "compare")
158 (set_attr "length" "4,8")])
161 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
162 (compare:CC (zero_extend:DI (match_operand:QI 1 "gpc_reg_operand" ""))
164 (set (match_operand:DI 0 "gpc_reg_operand" "")
165 (zero_extend:DI (match_dup 1)))]
166 "TARGET_POWERPC64 && reload_completed"
168 (zero_extend:DI (match_dup 1)))
170 (compare:CC (match_dup 0)
174 (define_insn "extendqidi2"
175 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
176 (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" "r")))]
181 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
182 (compare:CC (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
184 (clobber (match_scratch:DI 2 "=r,r"))]
189 [(set_attr "type" "compare")
190 (set_attr "length" "4,8")])
193 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
194 (compare:CC (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" ""))
196 (clobber (match_scratch:DI 2 ""))]
197 "TARGET_POWERPC64 && reload_completed"
199 (sign_extend:DI (match_dup 1)))
201 (compare:CC (match_dup 2)
206 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
207 (compare:CC (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
209 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
210 (sign_extend:DI (match_dup 1)))]
215 [(set_attr "type" "compare")
216 (set_attr "length" "4,8")])
219 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
220 (compare:CC (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" ""))
222 (set (match_operand:DI 0 "gpc_reg_operand" "")
223 (sign_extend:DI (match_dup 1)))]
224 "TARGET_POWERPC64 && reload_completed"
226 (sign_extend:DI (match_dup 1)))
228 (compare:CC (match_dup 0)
232 (define_expand "zero_extendhidi2"
233 [(set (match_operand:DI 0 "gpc_reg_operand" "")
234 (zero_extend:DI (match_operand:HI 1 "gpc_reg_operand" "")))]
239 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
240 (zero_extend:DI (match_operand:HI 1 "reg_or_mem_operand" "m,r")))]
245 [(set_attr "type" "load,*")])
248 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
249 (compare:CC (zero_extend:DI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
251 (clobber (match_scratch:DI 2 "=r,r"))]
256 [(set_attr "type" "compare")
257 (set_attr "length" "4,8")])
260 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
261 (compare:CC (zero_extend:DI (match_operand:HI 1 "gpc_reg_operand" ""))
263 (clobber (match_scratch:DI 2 ""))]
264 "TARGET_POWERPC64 && reload_completed"
266 (zero_extend:DI (match_dup 1)))
268 (compare:CC (match_dup 2)
273 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
274 (compare:CC (zero_extend:DI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
276 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
277 (zero_extend:DI (match_dup 1)))]
282 [(set_attr "type" "compare")
283 (set_attr "length" "4,8")])
286 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
287 (compare:CC (zero_extend:DI (match_operand:HI 1 "gpc_reg_operand" ""))
289 (set (match_operand:DI 0 "gpc_reg_operand" "")
290 (zero_extend:DI (match_dup 1)))]
291 "TARGET_POWERPC64 && reload_completed"
293 (zero_extend:DI (match_dup 1)))
295 (compare:CC (match_dup 0)
299 (define_expand "extendhidi2"
300 [(set (match_operand:DI 0 "gpc_reg_operand" "")
301 (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" "")))]
306 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
307 (sign_extend:DI (match_operand:HI 1 "reg_or_mem_operand" "m,r")))]
312 [(set_attr "type" "load_ext,*")])
315 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
316 (compare:CC (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
318 (clobber (match_scratch:DI 2 "=r,r"))]
323 [(set_attr "type" "compare")
324 (set_attr "length" "4,8")])
327 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
328 (compare:CC (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" ""))
330 (clobber (match_scratch:DI 2 ""))]
331 "TARGET_POWERPC64 && reload_completed"
333 (sign_extend:DI (match_dup 1)))
335 (compare:CC (match_dup 2)
340 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
341 (compare:CC (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
343 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
344 (sign_extend:DI (match_dup 1)))]
349 [(set_attr "type" "compare")
350 (set_attr "length" "4,8")])
353 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
354 (compare:CC (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" ""))
356 (set (match_operand:DI 0 "gpc_reg_operand" "")
357 (sign_extend:DI (match_dup 1)))]
358 "TARGET_POWERPC64 && reload_completed"
360 (sign_extend:DI (match_dup 1)))
362 (compare:CC (match_dup 0)
366 (define_expand "zero_extendsidi2"
367 [(set (match_operand:DI 0 "gpc_reg_operand" "")
368 (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "")))]
373 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
374 (zero_extend:DI (match_operand:SI 1 "reg_or_mem_operand" "m,r")))]
379 [(set_attr "type" "load,*")])
382 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
383 (compare:CC (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
385 (clobber (match_scratch:DI 2 "=r,r"))]
390 [(set_attr "type" "compare")
391 (set_attr "length" "4,8")])
394 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
395 (compare:CC (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
397 (clobber (match_scratch:DI 2 ""))]
398 "TARGET_POWERPC64 && reload_completed"
400 (zero_extend:DI (match_dup 1)))
402 (compare:CC (match_dup 2)
407 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
408 (compare:CC (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
410 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
411 (zero_extend:DI (match_dup 1)))]
416 [(set_attr "type" "compare")
417 (set_attr "length" "4,8")])
420 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
421 (compare:CC (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
423 (set (match_operand:DI 0 "gpc_reg_operand" "")
424 (zero_extend:DI (match_dup 1)))]
425 "TARGET_POWERPC64 && reload_completed"
427 (zero_extend:DI (match_dup 1)))
429 (compare:CC (match_dup 0)
433 (define_expand "extendsidi2"
434 [(set (match_operand:DI 0 "gpc_reg_operand" "")
435 (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "")))]
440 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
441 (sign_extend:DI (match_operand:SI 1 "lwa_operand" "m,r")))]
446 [(set_attr "type" "load_ext,*")])
449 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
450 (compare:CC (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
452 (clobber (match_scratch:DI 2 "=r,r"))]
457 [(set_attr "type" "compare")
458 (set_attr "length" "4,8")])
461 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
462 (compare:CC (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
464 (clobber (match_scratch:DI 2 ""))]
465 "TARGET_POWERPC64 && reload_completed"
467 (sign_extend:DI (match_dup 1)))
469 (compare:CC (match_dup 2)
474 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
475 (compare:CC (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
477 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
478 (sign_extend:DI (match_dup 1)))]
483 [(set_attr "type" "compare")
484 (set_attr "length" "4,8")])
487 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
488 (compare:CC (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
490 (set (match_operand:DI 0 "gpc_reg_operand" "")
491 (sign_extend:DI (match_dup 1)))]
492 "TARGET_POWERPC64 && reload_completed"
494 (sign_extend:DI (match_dup 1)))
496 (compare:CC (match_dup 0)
500 (define_expand "zero_extendqisi2"
501 [(set (match_operand:SI 0 "gpc_reg_operand" "")
502 (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" "")))]
507 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
508 (zero_extend:SI (match_operand:QI 1 "reg_or_mem_operand" "m,r")))]
512 {rlinm|rlwinm} %0,%1,0,0xff"
513 [(set_attr "type" "load,*")])
516 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
517 (compare:CC (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
519 (clobber (match_scratch:SI 2 "=r,r"))]
522 {andil.|andi.} %2,%1,0xff
524 [(set_attr "type" "compare")
525 (set_attr "length" "4,8")])
528 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
529 (compare:CC (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" ""))
531 (clobber (match_scratch:SI 2 ""))]
534 (zero_extend:SI (match_dup 1)))
536 (compare:CC (match_dup 2)
541 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
542 (compare:CC (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
544 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
545 (zero_extend:SI (match_dup 1)))]
548 {andil.|andi.} %0,%1,0xff
550 [(set_attr "type" "compare")
551 (set_attr "length" "4,8")])
554 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
555 (compare:CC (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" ""))
557 (set (match_operand:SI 0 "gpc_reg_operand" "")
558 (zero_extend:SI (match_dup 1)))]
561 (zero_extend:SI (match_dup 1)))
563 (compare:CC (match_dup 0)
567 (define_expand "extendqisi2"
568 [(use (match_operand:SI 0 "gpc_reg_operand" ""))
569 (use (match_operand:QI 1 "gpc_reg_operand" ""))]
574 emit_insn (gen_extendqisi2_ppc (operands[0], operands[1]));
575 else if (TARGET_POWER)
576 emit_insn (gen_extendqisi2_power (operands[0], operands[1]));
578 emit_insn (gen_extendqisi2_no_power (operands[0], operands[1]));
582 (define_insn "extendqisi2_ppc"
583 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
584 (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r")))]
589 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
590 (compare:CC (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
592 (clobber (match_scratch:SI 2 "=r,r"))]
597 [(set_attr "type" "compare")
598 (set_attr "length" "4,8")])
601 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
602 (compare:CC (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" ""))
604 (clobber (match_scratch:SI 2 ""))]
605 "TARGET_POWERPC && reload_completed"
607 (sign_extend:SI (match_dup 1)))
609 (compare:CC (match_dup 2)
614 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
615 (compare:CC (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
617 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
618 (sign_extend:SI (match_dup 1)))]
623 [(set_attr "type" "compare")
624 (set_attr "length" "4,8")])
627 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
628 (compare:CC (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" ""))
630 (set (match_operand:SI 0 "gpc_reg_operand" "")
631 (sign_extend:SI (match_dup 1)))]
632 "TARGET_POWERPC && reload_completed"
634 (sign_extend:SI (match_dup 1)))
636 (compare:CC (match_dup 0)
640 (define_expand "extendqisi2_power"
641 [(parallel [(set (match_dup 2)
642 (ashift:SI (match_operand:QI 1 "gpc_reg_operand" "")
644 (clobber (scratch:SI))])
645 (parallel [(set (match_operand:SI 0 "gpc_reg_operand" "")
646 (ashiftrt:SI (match_dup 2)
648 (clobber (scratch:SI))])]
651 { operands[1] = gen_lowpart (SImode, operands[1]);
652 operands[2] = gen_reg_rtx (SImode); }")
654 (define_expand "extendqisi2_no_power"
656 (ashift:SI (match_operand:QI 1 "gpc_reg_operand" "")
658 (set (match_operand:SI 0 "gpc_reg_operand" "")
659 (ashiftrt:SI (match_dup 2)
661 "! TARGET_POWER && ! TARGET_POWERPC"
663 { operands[1] = gen_lowpart (SImode, operands[1]);
664 operands[2] = gen_reg_rtx (SImode); }")
666 (define_expand "zero_extendqihi2"
667 [(set (match_operand:HI 0 "gpc_reg_operand" "")
668 (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" "")))]
673 [(set (match_operand:HI 0 "gpc_reg_operand" "=r,r")
674 (zero_extend:HI (match_operand:QI 1 "reg_or_mem_operand" "m,r")))]
678 {rlinm|rlwinm} %0,%1,0,0xff"
679 [(set_attr "type" "load,*")])
682 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
683 (compare:CC (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
685 (clobber (match_scratch:HI 2 "=r,r"))]
688 {andil.|andi.} %2,%1,0xff
690 [(set_attr "type" "compare")
691 (set_attr "length" "4,8")])
694 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
695 (compare:CC (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" ""))
697 (clobber (match_scratch:HI 2 ""))]
700 (zero_extend:HI (match_dup 1)))
702 (compare:CC (match_dup 2)
707 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
708 (compare:CC (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
710 (set (match_operand:HI 0 "gpc_reg_operand" "=r,r")
711 (zero_extend:HI (match_dup 1)))]
714 {andil.|andi.} %0,%1,0xff
716 [(set_attr "type" "compare")
717 (set_attr "length" "4,8")])
720 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
721 (compare:CC (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" ""))
723 (set (match_operand:HI 0 "gpc_reg_operand" "")
724 (zero_extend:HI (match_dup 1)))]
727 (zero_extend:HI (match_dup 1)))
729 (compare:CC (match_dup 0)
733 (define_expand "extendqihi2"
734 [(use (match_operand:HI 0 "gpc_reg_operand" ""))
735 (use (match_operand:QI 1 "gpc_reg_operand" ""))]
740 emit_insn (gen_extendqihi2_ppc (operands[0], operands[1]));
741 else if (TARGET_POWER)
742 emit_insn (gen_extendqihi2_power (operands[0], operands[1]));
744 emit_insn (gen_extendqihi2_no_power (operands[0], operands[1]));
748 (define_insn "extendqihi2_ppc"
749 [(set (match_operand:HI 0 "gpc_reg_operand" "=r")
750 (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r")))]
755 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
756 (compare:CC (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
758 (clobber (match_scratch:HI 2 "=r,r"))]
763 [(set_attr "type" "compare")
764 (set_attr "length" "4,8")])
767 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
768 (compare:CC (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" ""))
770 (clobber (match_scratch:HI 2 ""))]
771 "TARGET_POWERPC && reload_completed"
773 (sign_extend:HI (match_dup 1)))
775 (compare:CC (match_dup 2)
780 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
781 (compare:CC (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
783 (set (match_operand:HI 0 "gpc_reg_operand" "=r,r")
784 (sign_extend:HI (match_dup 1)))]
789 [(set_attr "type" "compare")
790 (set_attr "length" "4,8")])
793 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
794 (compare:CC (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" ""))
796 (set (match_operand:HI 0 "gpc_reg_operand" "")
797 (sign_extend:HI (match_dup 1)))]
798 "TARGET_POWERPC && reload_completed"
800 (sign_extend:HI (match_dup 1)))
802 (compare:CC (match_dup 0)
806 (define_expand "extendqihi2_power"
807 [(parallel [(set (match_dup 2)
808 (ashift:SI (match_operand:QI 1 "gpc_reg_operand" "")
810 (clobber (scratch:SI))])
811 (parallel [(set (match_operand:HI 0 "gpc_reg_operand" "")
812 (ashiftrt:SI (match_dup 2)
814 (clobber (scratch:SI))])]
817 { operands[0] = gen_lowpart (SImode, operands[0]);
818 operands[1] = gen_lowpart (SImode, operands[1]);
819 operands[2] = gen_reg_rtx (SImode); }")
821 (define_expand "extendqihi2_no_power"
823 (ashift:SI (match_operand:QI 1 "gpc_reg_operand" "")
825 (set (match_operand:HI 0 "gpc_reg_operand" "")
826 (ashiftrt:SI (match_dup 2)
828 "! TARGET_POWER && ! TARGET_POWERPC"
830 { operands[0] = gen_lowpart (SImode, operands[0]);
831 operands[1] = gen_lowpart (SImode, operands[1]);
832 operands[2] = gen_reg_rtx (SImode); }")
834 (define_expand "zero_extendhisi2"
835 [(set (match_operand:SI 0 "gpc_reg_operand" "")
836 (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" "")))]
841 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
842 (zero_extend:SI (match_operand:HI 1 "reg_or_mem_operand" "m,r")))]
846 {rlinm|rlwinm} %0,%1,0,0xffff"
847 [(set_attr "type" "load,*")])
850 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
851 (compare:CC (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
853 (clobber (match_scratch:SI 2 "=r,r"))]
856 {andil.|andi.} %2,%1,0xffff
858 [(set_attr "type" "compare")
859 (set_attr "length" "4,8")])
862 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
863 (compare:CC (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" ""))
865 (clobber (match_scratch:SI 2 ""))]
868 (zero_extend:SI (match_dup 1)))
870 (compare:CC (match_dup 2)
875 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
876 (compare:CC (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
878 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
879 (zero_extend:SI (match_dup 1)))]
882 {andil.|andi.} %0,%1,0xffff
884 [(set_attr "type" "compare")
885 (set_attr "length" "4,8")])
888 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
889 (compare:CC (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" ""))
891 (set (match_operand:SI 0 "gpc_reg_operand" "")
892 (zero_extend:SI (match_dup 1)))]
895 (zero_extend:SI (match_dup 1)))
897 (compare:CC (match_dup 0)
901 (define_expand "extendhisi2"
902 [(set (match_operand:SI 0 "gpc_reg_operand" "")
903 (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" "")))]
908 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
909 (sign_extend:SI (match_operand:HI 1 "reg_or_mem_operand" "m,r")))]
914 [(set_attr "type" "load_ext,*")])
917 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
918 (compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
920 (clobber (match_scratch:SI 2 "=r,r"))]
925 [(set_attr "type" "compare")
926 (set_attr "length" "4,8")])
929 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
930 (compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" ""))
932 (clobber (match_scratch:SI 2 ""))]
935 (sign_extend:SI (match_dup 1)))
937 (compare:CC (match_dup 2)
942 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
943 (compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
945 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
946 (sign_extend:SI (match_dup 1)))]
951 [(set_attr "type" "compare")
952 (set_attr "length" "4,8")])
955 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
956 (compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" ""))
958 (set (match_operand:SI 0 "gpc_reg_operand" "")
959 (sign_extend:SI (match_dup 1)))]
962 (sign_extend:SI (match_dup 1)))
964 (compare:CC (match_dup 0)
968 ;; Fixed-point arithmetic insns.
970 ;; Discourage ai/addic because of carry but provide it in an alternative
971 ;; allowing register zero as source.
972 (define_expand "addsi3"
973 [(set (match_operand:SI 0 "gpc_reg_operand" "")
974 (plus:SI (match_operand:SI 1 "gpc_reg_operand" "")
975 (match_operand:SI 2 "reg_or_arith_cint_operand" "")))]
979 if (GET_CODE (operands[2]) == CONST_INT
980 && ! add_operand (operands[2], SImode))
982 rtx tmp = ((no_new_pseudos || rtx_equal_p (operands[0], operands[1]))
983 ? operands[0] : gen_reg_rtx (SImode));
985 HOST_WIDE_INT val = INTVAL (operands[2]);
986 HOST_WIDE_INT low = ((val & 0xffff) ^ 0x8000) - 0x8000;
987 HOST_WIDE_INT rest = trunc_int_for_mode (val - low, SImode);
989 /* The ordering here is important for the prolog expander.
990 When space is allocated from the stack, adding 'low' first may
991 produce a temporary deallocation (which would be bad). */
992 emit_insn (gen_addsi3 (tmp, operands[1], GEN_INT (rest)));
993 emit_insn (gen_addsi3 (operands[0], tmp, GEN_INT (low)));
998 (define_insn "*addsi3_internal1"
999 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,?r,r")
1000 (plus:SI (match_operand:SI 1 "gpc_reg_operand" "%r,b,r,b")
1001 (match_operand:SI 2 "add_operand" "r,I,I,L")))]
1005 {cal %0,%2(%1)|addi %0,%1,%2}
1007 {cau|addis} %0,%1,%v2"
1008 [(set_attr "length" "4,4,4,4")])
1010 (define_insn "addsi3_high"
1011 [(set (match_operand:SI 0 "gpc_reg_operand" "=b")
1012 (plus:SI (match_operand:SI 1 "gpc_reg_operand" "b")
1013 (high:SI (match_operand 2 "" ""))))]
1014 "TARGET_MACHO && !TARGET_64BIT"
1015 "{cau|addis} %0,%1,ha16(%2)"
1016 [(set_attr "length" "4")])
1018 (define_insn "*addsi3_internal2"
1019 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
1020 (compare:CC (plus:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r")
1021 (match_operand:SI 2 "reg_or_short_operand" "r,I,r,I"))
1023 (clobber (match_scratch:SI 3 "=r,r,r,r"))]
1026 {cax.|add.} %3,%1,%2
1027 {ai.|addic.} %3,%1,%2
1030 [(set_attr "type" "fast_compare,compare,compare,compare")
1031 (set_attr "length" "4,4,8,8")])
1034 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
1035 (compare:CC (plus:SI (match_operand:SI 1 "gpc_reg_operand" "")
1036 (match_operand:SI 2 "reg_or_short_operand" ""))
1038 (clobber (match_scratch:SI 3 ""))]
1039 "TARGET_32BIT && reload_completed"
1041 (plus:SI (match_dup 1)
1044 (compare:CC (match_dup 3)
1048 (define_insn "*addsi3_internal3"
1049 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
1050 (compare:CC (plus:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r")
1051 (match_operand:SI 2 "reg_or_short_operand" "r,I,r,I"))
1053 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
1054 (plus:SI (match_dup 1)
1058 {cax.|add.} %0,%1,%2
1059 {ai.|addic.} %0,%1,%2
1062 [(set_attr "type" "fast_compare,compare,compare,compare")
1063 (set_attr "length" "4,4,8,8")])
1066 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
1067 (compare:CC (plus:SI (match_operand:SI 1 "gpc_reg_operand" "")
1068 (match_operand:SI 2 "reg_or_short_operand" ""))
1070 (set (match_operand:SI 0 "gpc_reg_operand" "")
1071 (plus:SI (match_dup 1) (match_dup 2)))]
1072 "TARGET_32BIT && reload_completed"
1074 (plus:SI (match_dup 1)
1077 (compare:CC (match_dup 0)
1081 ;; Split an add that we can't do in one insn into two insns, each of which
1082 ;; does one 16-bit part. This is used by combine. Note that the low-order
1083 ;; add should be last in case the result gets used in an address.
1086 [(set (match_operand:SI 0 "gpc_reg_operand" "")
1087 (plus:SI (match_operand:SI 1 "gpc_reg_operand" "")
1088 (match_operand:SI 2 "non_add_cint_operand" "")))]
1090 [(set (match_dup 0) (plus:SI (match_dup 1) (match_dup 3)))
1091 (set (match_dup 0) (plus:SI (match_dup 0) (match_dup 4)))]
1094 HOST_WIDE_INT val = INTVAL (operands[2]);
1095 HOST_WIDE_INT low = ((val & 0xffff) ^ 0x8000) - 0x8000;
1096 HOST_WIDE_INT rest = trunc_int_for_mode (val - low, SImode);
1098 operands[3] = GEN_INT (rest);
1099 operands[4] = GEN_INT (low);
1102 (define_insn "one_cmplsi2"
1103 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1104 (not:SI (match_operand:SI 1 "gpc_reg_operand" "r")))]
1109 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1110 (compare:CC (not:SI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
1112 (clobber (match_scratch:SI 2 "=r,r"))]
1117 [(set_attr "type" "compare")
1118 (set_attr "length" "4,8")])
1121 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
1122 (compare:CC (not:SI (match_operand:SI 1 "gpc_reg_operand" ""))
1124 (clobber (match_scratch:SI 2 ""))]
1125 "TARGET_32BIT && reload_completed"
1127 (not:SI (match_dup 1)))
1129 (compare:CC (match_dup 2)
1134 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
1135 (compare:CC (not:SI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
1137 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1138 (not:SI (match_dup 1)))]
1143 [(set_attr "type" "compare")
1144 (set_attr "length" "4,8")])
1147 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
1148 (compare:CC (not:SI (match_operand:SI 1 "gpc_reg_operand" ""))
1150 (set (match_operand:SI 0 "gpc_reg_operand" "")
1151 (not:SI (match_dup 1)))]
1152 "TARGET_32BIT && reload_completed"
1154 (not:SI (match_dup 1)))
1156 (compare:CC (match_dup 0)
1161 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1162 (minus:SI (match_operand:SI 1 "reg_or_short_operand" "rI")
1163 (match_operand:SI 2 "gpc_reg_operand" "r")))]
1165 "{sf%I1|subf%I1c} %0,%2,%1")
1168 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1169 (minus:SI (match_operand:SI 1 "reg_or_short_operand" "r,I")
1170 (match_operand:SI 2 "gpc_reg_operand" "r,r")))]
1177 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1178 (compare:CC (minus:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
1179 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
1181 (clobber (match_scratch:SI 3 "=r,r"))]
1184 {sf.|subfc.} %3,%2,%1
1186 [(set_attr "type" "compare")
1187 (set_attr "length" "4,8")])
1190 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1191 (compare:CC (minus:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
1192 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
1194 (clobber (match_scratch:SI 3 "=r,r"))]
1195 "TARGET_POWERPC && TARGET_32BIT"
1199 [(set_attr "type" "fast_compare")
1200 (set_attr "length" "4,8")])
1203 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
1204 (compare:CC (minus:SI (match_operand:SI 1 "gpc_reg_operand" "")
1205 (match_operand:SI 2 "gpc_reg_operand" ""))
1207 (clobber (match_scratch:SI 3 ""))]
1208 "TARGET_32BIT && reload_completed"
1210 (minus:SI (match_dup 1)
1213 (compare:CC (match_dup 3)
1218 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
1219 (compare:CC (minus:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
1220 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
1222 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1223 (minus:SI (match_dup 1) (match_dup 2)))]
1226 {sf.|subfc.} %0,%2,%1
1228 [(set_attr "type" "compare")
1229 (set_attr "length" "4,8")])
1232 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
1233 (compare:CC (minus:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
1234 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
1236 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1237 (minus:SI (match_dup 1)
1239 "TARGET_POWERPC && TARGET_32BIT"
1243 [(set_attr "type" "fast_compare")
1244 (set_attr "length" "4,8")])
1247 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
1248 (compare:CC (minus:SI (match_operand:SI 1 "gpc_reg_operand" "")
1249 (match_operand:SI 2 "gpc_reg_operand" ""))
1251 (set (match_operand:SI 0 "gpc_reg_operand" "")
1252 (minus:SI (match_dup 1)
1254 "TARGET_32BIT && reload_completed"
1256 (minus:SI (match_dup 1)
1259 (compare:CC (match_dup 0)
1263 (define_expand "subsi3"
1264 [(set (match_operand:SI 0 "gpc_reg_operand" "")
1265 (minus:SI (match_operand:SI 1 "reg_or_short_operand" "")
1266 (match_operand:SI 2 "reg_or_arith_cint_operand" "")))]
1270 if (GET_CODE (operands[2]) == CONST_INT)
1272 emit_insn (gen_addsi3 (operands[0], operands[1],
1273 negate_rtx (SImode, operands[2])));
1278 ;; For SMIN, SMAX, UMIN, and UMAX, we use DEFINE_EXPAND's that involve a doz[i]
1279 ;; instruction and some auxiliary computations. Then we just have a single
1280 ;; DEFINE_INSN for doz[i] and the define_splits to make them if made by
1283 (define_expand "sminsi3"
1285 (if_then_else:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
1286 (match_operand:SI 2 "reg_or_short_operand" ""))
1288 (minus:SI (match_dup 2) (match_dup 1))))
1289 (set (match_operand:SI 0 "gpc_reg_operand" "")
1290 (minus:SI (match_dup 2) (match_dup 3)))]
1291 "TARGET_POWER || TARGET_ISEL"
1296 operands[2] = force_reg (SImode, operands[2]);
1297 rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]);
1301 operands[3] = gen_reg_rtx (SImode);
1305 [(set (match_operand:SI 0 "gpc_reg_operand" "")
1306 (smin:SI (match_operand:SI 1 "gpc_reg_operand" "")
1307 (match_operand:SI 2 "reg_or_short_operand" "")))
1308 (clobber (match_operand:SI 3 "gpc_reg_operand" ""))]
1311 (if_then_else:SI (gt:SI (match_dup 1) (match_dup 2))
1313 (minus:SI (match_dup 2) (match_dup 1))))
1314 (set (match_dup 0) (minus:SI (match_dup 2) (match_dup 3)))]
1317 (define_expand "smaxsi3"
1319 (if_then_else:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
1320 (match_operand:SI 2 "reg_or_short_operand" ""))
1322 (minus:SI (match_dup 2) (match_dup 1))))
1323 (set (match_operand:SI 0 "gpc_reg_operand" "")
1324 (plus:SI (match_dup 3) (match_dup 1)))]
1325 "TARGET_POWER || TARGET_ISEL"
1330 operands[2] = force_reg (SImode, operands[2]);
1331 rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]);
1334 operands[3] = gen_reg_rtx (SImode);
1338 [(set (match_operand:SI 0 "gpc_reg_operand" "")
1339 (smax:SI (match_operand:SI 1 "gpc_reg_operand" "")
1340 (match_operand:SI 2 "reg_or_short_operand" "")))
1341 (clobber (match_operand:SI 3 "gpc_reg_operand" ""))]
1344 (if_then_else:SI (gt:SI (match_dup 1) (match_dup 2))
1346 (minus:SI (match_dup 2) (match_dup 1))))
1347 (set (match_dup 0) (plus:SI (match_dup 3) (match_dup 1)))]
1350 (define_expand "uminsi3"
1351 [(set (match_dup 3) (xor:SI (match_operand:SI 1 "gpc_reg_operand" "")
1353 (set (match_dup 4) (xor:SI (match_operand:SI 2 "gpc_reg_operand" "")
1355 (set (match_dup 3) (if_then_else:SI (gt (match_dup 3) (match_dup 4))
1357 (minus:SI (match_dup 4) (match_dup 3))))
1358 (set (match_operand:SI 0 "gpc_reg_operand" "")
1359 (minus:SI (match_dup 2) (match_dup 3)))]
1360 "TARGET_POWER || TARGET_ISEL"
1365 rs6000_emit_minmax (operands[0], UMIN, operands[1], operands[2]);
1368 operands[3] = gen_reg_rtx (SImode);
1369 operands[4] = gen_reg_rtx (SImode);
1370 operands[5] = GEN_INT (-2147483647 - 1);
1373 (define_expand "umaxsi3"
1374 [(set (match_dup 3) (xor:SI (match_operand:SI 1 "gpc_reg_operand" "")
1376 (set (match_dup 4) (xor:SI (match_operand:SI 2 "gpc_reg_operand" "")
1378 (set (match_dup 3) (if_then_else:SI (gt (match_dup 3) (match_dup 4))
1380 (minus:SI (match_dup 4) (match_dup 3))))
1381 (set (match_operand:SI 0 "gpc_reg_operand" "")
1382 (plus:SI (match_dup 3) (match_dup 1)))]
1383 "TARGET_POWER || TARGET_ISEL"
1388 rs6000_emit_minmax (operands[0], UMAX, operands[1], operands[2]);
1391 operands[3] = gen_reg_rtx (SImode);
1392 operands[4] = gen_reg_rtx (SImode);
1393 operands[5] = GEN_INT (-2147483647 - 1);
1397 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1398 (if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "r")
1399 (match_operand:SI 2 "reg_or_short_operand" "rI"))
1401 (minus:SI (match_dup 2) (match_dup 1))))]
1406 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1408 (if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "r,r")
1409 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
1411 (minus:SI (match_dup 2) (match_dup 1)))
1413 (clobber (match_scratch:SI 3 "=r,r"))]
1418 [(set_attr "type" "delayed_compare")
1419 (set_attr "length" "4,8")])
1422 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
1424 (if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "")
1425 (match_operand:SI 2 "reg_or_short_operand" ""))
1427 (minus:SI (match_dup 2) (match_dup 1)))
1429 (clobber (match_scratch:SI 3 ""))]
1430 "TARGET_POWER && reload_completed"
1432 (if_then_else:SI (gt (match_dup 1) (match_dup 2))
1434 (minus:SI (match_dup 2) (match_dup 1))))
1436 (compare:CC (match_dup 3)
1441 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
1443 (if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "r,r")
1444 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
1446 (minus:SI (match_dup 2) (match_dup 1)))
1448 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1449 (if_then_else:SI (gt (match_dup 1) (match_dup 2))
1451 (minus:SI (match_dup 2) (match_dup 1))))]
1456 [(set_attr "type" "delayed_compare")
1457 (set_attr "length" "4,8")])
1460 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
1462 (if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "")
1463 (match_operand:SI 2 "reg_or_short_operand" ""))
1465 (minus:SI (match_dup 2) (match_dup 1)))
1467 (set (match_operand:SI 0 "gpc_reg_operand" "")
1468 (if_then_else:SI (gt (match_dup 1) (match_dup 2))
1470 (minus:SI (match_dup 2) (match_dup 1))))]
1471 "TARGET_POWER && reload_completed"
1473 (if_then_else:SI (gt (match_dup 1) (match_dup 2))
1475 (minus:SI (match_dup 2) (match_dup 1))))
1477 (compare:CC (match_dup 0)
1481 ;; We don't need abs with condition code because such comparisons should
1483 (define_expand "abssi2"
1484 [(set (match_operand:SI 0 "gpc_reg_operand" "")
1485 (abs:SI (match_operand:SI 1 "gpc_reg_operand" "")))]
1491 emit_insn (gen_abssi2_isel (operands[0], operands[1]));
1494 else if (! TARGET_POWER)
1496 emit_insn (gen_abssi2_nopower (operands[0], operands[1]));
1501 (define_insn "*abssi2_power"
1502 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1503 (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r")))]
1507 (define_insn_and_split "abssi2_isel"
1508 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1509 (abs:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
1510 (clobber (match_scratch:SI 2 "=&b"))
1511 (clobber (match_scratch:CC 3 "=y"))]
1514 "&& reload_completed"
1515 [(set (match_dup 2) (neg:SI (match_dup 1)))
1517 (compare:CC (match_dup 1)
1520 (if_then_else:SI (ge (match_dup 3)
1526 (define_insn_and_split "abssi2_nopower"
1527 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,r")
1528 (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,0")))
1529 (clobber (match_scratch:SI 2 "=&r,&r"))]
1530 "! TARGET_POWER && ! TARGET_ISEL"
1532 "&& reload_completed"
1533 [(set (match_dup 2) (ashiftrt:SI (match_dup 1) (const_int 31)))
1534 (set (match_dup 0) (xor:SI (match_dup 2) (match_dup 1)))
1535 (set (match_dup 0) (minus:SI (match_dup 0) (match_dup 2)))]
1538 (define_insn "*nabs_power"
1539 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1540 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r"))))]
1544 (define_insn_and_split "*nabs_nopower"
1545 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,r")
1546 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,0"))))
1547 (clobber (match_scratch:SI 2 "=&r,&r"))]
1550 "&& reload_completed"
1551 [(set (match_dup 2) (ashiftrt:SI (match_dup 1) (const_int 31)))
1552 (set (match_dup 0) (xor:SI (match_dup 2) (match_dup 1)))
1553 (set (match_dup 0) (minus:SI (match_dup 2) (match_dup 0)))]
1556 (define_insn "negsi2"
1557 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1558 (neg:SI (match_operand:SI 1 "gpc_reg_operand" "r")))]
1563 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1564 (compare:CC (neg:SI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
1566 (clobber (match_scratch:SI 2 "=r,r"))]
1571 [(set_attr "type" "fast_compare")
1572 (set_attr "length" "4,8")])
1575 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
1576 (compare:CC (neg:SI (match_operand:SI 1 "gpc_reg_operand" ""))
1578 (clobber (match_scratch:SI 2 ""))]
1579 "TARGET_32BIT && reload_completed"
1581 (neg:SI (match_dup 1)))
1583 (compare:CC (match_dup 2)
1588 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
1589 (compare:CC (neg:SI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
1591 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1592 (neg:SI (match_dup 1)))]
1597 [(set_attr "type" "fast_compare")
1598 (set_attr "length" "4,8")])
1601 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
1602 (compare:CC (neg:SI (match_operand:SI 1 "gpc_reg_operand" ""))
1604 (set (match_operand:SI 0 "gpc_reg_operand" "")
1605 (neg:SI (match_dup 1)))]
1606 "TARGET_32BIT && reload_completed"
1608 (neg:SI (match_dup 1)))
1610 (compare:CC (match_dup 0)
1614 (define_insn "clzsi2"
1615 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1616 (clz:SI (match_operand:SI 1 "gpc_reg_operand" "r")))]
1618 "{cntlz|cntlzw} %0,%1")
1620 (define_expand "ctzsi2"
1622 (neg:SI (match_operand:SI 1 "gpc_reg_operand" "r")))
1623 (parallel [(set (match_dup 3) (and:SI (match_dup 1)
1625 (clobber (scratch:CC))])
1626 (set (match_dup 4) (clz:SI (match_dup 3)))
1627 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1628 (minus:SI (const_int 31) (match_dup 4)))]
1631 operands[2] = gen_reg_rtx (SImode);
1632 operands[3] = gen_reg_rtx (SImode);
1633 operands[4] = gen_reg_rtx (SImode);
1636 (define_expand "ffssi2"
1638 (neg:SI (match_operand:SI 1 "gpc_reg_operand" "r")))
1639 (parallel [(set (match_dup 3) (and:SI (match_dup 1)
1641 (clobber (scratch:CC))])
1642 (set (match_dup 4) (clz:SI (match_dup 3)))
1643 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1644 (minus:SI (const_int 32) (match_dup 4)))]
1647 operands[2] = gen_reg_rtx (SImode);
1648 operands[3] = gen_reg_rtx (SImode);
1649 operands[4] = gen_reg_rtx (SImode);
1652 (define_expand "mulsi3"
1653 [(use (match_operand:SI 0 "gpc_reg_operand" ""))
1654 (use (match_operand:SI 1 "gpc_reg_operand" ""))
1655 (use (match_operand:SI 2 "reg_or_short_operand" ""))]
1660 emit_insn (gen_mulsi3_mq (operands[0], operands[1], operands[2]));
1662 emit_insn (gen_mulsi3_no_mq (operands[0], operands[1], operands[2]));
1666 (define_insn "mulsi3_mq"
1667 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1668 (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
1669 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
1670 (clobber (match_scratch:SI 3 "=q,q"))]
1673 {muls|mullw} %0,%1,%2
1674 {muli|mulli} %0,%1,%2"
1676 (cond [(match_operand:SI 2 "s8bit_cint_operand" "")
1677 (const_string "imul3")
1678 (match_operand:SI 2 "short_cint_operand" "")
1679 (const_string "imul2")]
1680 (const_string "imul")))])
1682 (define_insn "mulsi3_no_mq"
1683 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1684 (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
1685 (match_operand:SI 2 "reg_or_short_operand" "r,I")))]
1688 {muls|mullw} %0,%1,%2
1689 {muli|mulli} %0,%1,%2"
1691 (cond [(match_operand:SI 2 "s8bit_cint_operand" "")
1692 (const_string "imul3")
1693 (match_operand:SI 2 "short_cint_operand" "")
1694 (const_string "imul2")]
1695 (const_string "imul")))])
1697 (define_insn "*mulsi3_mq_internal1"
1698 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1699 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
1700 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
1702 (clobber (match_scratch:SI 3 "=r,r"))
1703 (clobber (match_scratch:SI 4 "=q,q"))]
1706 {muls.|mullw.} %3,%1,%2
1708 [(set_attr "type" "imul_compare")
1709 (set_attr "length" "4,8")])
1712 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
1713 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "")
1714 (match_operand:SI 2 "gpc_reg_operand" ""))
1716 (clobber (match_scratch:SI 3 ""))
1717 (clobber (match_scratch:SI 4 ""))]
1718 "TARGET_POWER && reload_completed"
1719 [(parallel [(set (match_dup 3)
1720 (mult:SI (match_dup 1) (match_dup 2)))
1721 (clobber (match_dup 4))])
1723 (compare:CC (match_dup 3)
1727 (define_insn "*mulsi3_no_mq_internal1"
1728 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1729 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
1730 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
1732 (clobber (match_scratch:SI 3 "=r,r"))]
1735 {muls.|mullw.} %3,%1,%2
1737 [(set_attr "type" "imul_compare")
1738 (set_attr "length" "4,8")])
1741 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
1742 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "")
1743 (match_operand:SI 2 "gpc_reg_operand" ""))
1745 (clobber (match_scratch:SI 3 ""))]
1746 "! TARGET_POWER && reload_completed"
1748 (mult:SI (match_dup 1) (match_dup 2)))
1750 (compare:CC (match_dup 3)
1754 (define_insn "*mulsi3_mq_internal2"
1755 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
1756 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
1757 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
1759 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1760 (mult:SI (match_dup 1) (match_dup 2)))
1761 (clobber (match_scratch:SI 4 "=q,q"))]
1764 {muls.|mullw.} %0,%1,%2
1766 [(set_attr "type" "imul_compare")
1767 (set_attr "length" "4,8")])
1770 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
1771 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "")
1772 (match_operand:SI 2 "gpc_reg_operand" ""))
1774 (set (match_operand:SI 0 "gpc_reg_operand" "")
1775 (mult:SI (match_dup 1) (match_dup 2)))
1776 (clobber (match_scratch:SI 4 ""))]
1777 "TARGET_POWER && reload_completed"
1778 [(parallel [(set (match_dup 0)
1779 (mult:SI (match_dup 1) (match_dup 2)))
1780 (clobber (match_dup 4))])
1782 (compare:CC (match_dup 0)
1786 (define_insn "*mulsi3_no_mq_internal2"
1787 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
1788 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
1789 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
1791 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1792 (mult:SI (match_dup 1) (match_dup 2)))]
1795 {muls.|mullw.} %0,%1,%2
1797 [(set_attr "type" "imul_compare")
1798 (set_attr "length" "4,8")])
1801 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
1802 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "")
1803 (match_operand:SI 2 "gpc_reg_operand" ""))
1805 (set (match_operand:SI 0 "gpc_reg_operand" "")
1806 (mult:SI (match_dup 1) (match_dup 2)))]
1807 "! TARGET_POWER && reload_completed"
1809 (mult:SI (match_dup 1) (match_dup 2)))
1811 (compare:CC (match_dup 0)
1815 ;; Operand 1 is divided by operand 2; quotient goes to operand
1816 ;; 0 and remainder to operand 3.
1817 ;; ??? At some point, see what, if anything, we can do about if (x % y == 0).
1819 (define_expand "divmodsi4"
1820 [(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "")
1821 (div:SI (match_operand:SI 1 "gpc_reg_operand" "")
1822 (match_operand:SI 2 "gpc_reg_operand" "")))
1823 (set (match_operand:SI 3 "register_operand" "")
1824 (mod:SI (match_dup 1) (match_dup 2)))])]
1825 "TARGET_POWER || (! TARGET_POWER && ! TARGET_POWERPC)"
1828 if (! TARGET_POWER && ! TARGET_POWERPC)
1830 emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);
1831 emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);
1832 emit_insn (gen_divss_call ());
1833 emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));
1834 emit_move_insn (operands[3], gen_rtx_REG (SImode, 4));
1839 (define_insn "*divmodsi4_internal"
1840 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1841 (div:SI (match_operand:SI 1 "gpc_reg_operand" "r")
1842 (match_operand:SI 2 "gpc_reg_operand" "r")))
1843 (set (match_operand:SI 3 "register_operand" "=q")
1844 (mod:SI (match_dup 1) (match_dup 2)))]
1847 [(set_attr "type" "idiv")])
1849 (define_expand "udivsi3"
1850 [(set (match_operand:SI 0 "gpc_reg_operand" "")
1851 (udiv:SI (match_operand:SI 1 "gpc_reg_operand" "")
1852 (match_operand:SI 2 "gpc_reg_operand" "")))]
1853 "TARGET_POWERPC || (! TARGET_POWER && ! TARGET_POWERPC)"
1856 if (! TARGET_POWER && ! TARGET_POWERPC)
1858 emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);
1859 emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);
1860 emit_insn (gen_quous_call ());
1861 emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));
1864 else if (TARGET_POWER)
1866 emit_insn (gen_udivsi3_mq (operands[0], operands[1], operands[2]));
1871 (define_insn "udivsi3_mq"
1872 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1873 (udiv:SI (match_operand:SI 1 "gpc_reg_operand" "r")
1874 (match_operand:SI 2 "gpc_reg_operand" "r")))
1875 (clobber (match_scratch:SI 3 "=q"))]
1876 "TARGET_POWERPC && TARGET_POWER"
1878 [(set_attr "type" "idiv")])
1880 (define_insn "*udivsi3_no_mq"
1881 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1882 (udiv:SI (match_operand:SI 1 "gpc_reg_operand" "r")
1883 (match_operand:SI 2 "gpc_reg_operand" "r")))]
1884 "TARGET_POWERPC && ! TARGET_POWER"
1886 [(set_attr "type" "idiv")])
1888 ;; For powers of two we can do srai/aze for divide and then adjust for
1889 ;; modulus. If it isn't a power of two, FAIL on POWER so divmodsi4 will be
1890 ;; used; for PowerPC, force operands into register and do a normal divide;
1891 ;; for AIX common-mode, use quoss call on register operands.
1892 (define_expand "divsi3"
1893 [(set (match_operand:SI 0 "gpc_reg_operand" "")
1894 (div:SI (match_operand:SI 1 "gpc_reg_operand" "")
1895 (match_operand:SI 2 "reg_or_cint_operand" "")))]
1899 if (GET_CODE (operands[2]) == CONST_INT
1900 && INTVAL (operands[2]) > 0
1901 && exact_log2 (INTVAL (operands[2])) >= 0)
1903 else if (TARGET_POWERPC)
1905 operands[2] = force_reg (SImode, operands[2]);
1908 emit_insn (gen_divsi3_mq (operands[0], operands[1], operands[2]));
1912 else if (TARGET_POWER)
1916 emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);
1917 emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);
1918 emit_insn (gen_quoss_call ());
1919 emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));
1924 (define_insn "divsi3_mq"
1925 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1926 (div:SI (match_operand:SI 1 "gpc_reg_operand" "r")
1927 (match_operand:SI 2 "gpc_reg_operand" "r")))
1928 (clobber (match_scratch:SI 3 "=q"))]
1929 "TARGET_POWERPC && TARGET_POWER"
1931 [(set_attr "type" "idiv")])
1933 (define_insn "*divsi3_no_mq"
1934 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1935 (div:SI (match_operand:SI 1 "gpc_reg_operand" "r")
1936 (match_operand:SI 2 "gpc_reg_operand" "r")))]
1937 "TARGET_POWERPC && ! TARGET_POWER"
1939 [(set_attr "type" "idiv")])
1941 (define_expand "modsi3"
1942 [(use (match_operand:SI 0 "gpc_reg_operand" ""))
1943 (use (match_operand:SI 1 "gpc_reg_operand" ""))
1944 (use (match_operand:SI 2 "reg_or_cint_operand" ""))]
1952 if (GET_CODE (operands[2]) != CONST_INT
1953 || INTVAL (operands[2]) <= 0
1954 || (i = exact_log2 (INTVAL (operands[2]))) < 0)
1957 temp1 = gen_reg_rtx (SImode);
1958 temp2 = gen_reg_rtx (SImode);
1960 emit_insn (gen_divsi3 (temp1, operands[1], operands[2]));
1961 emit_insn (gen_ashlsi3 (temp2, temp1, GEN_INT (i)));
1962 emit_insn (gen_subsi3 (operands[0], operands[1], temp2));
1967 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1968 (div:SI (match_operand:SI 1 "gpc_reg_operand" "r")
1969 (match_operand:SI 2 "exact_log2_cint_operand" "N")))]
1971 "{srai|srawi} %0,%1,%p2\;{aze|addze} %0,%0"
1972 [(set_attr "length" "8")])
1975 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1976 (compare:CC (div:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
1977 (match_operand:SI 2 "exact_log2_cint_operand" "N,N"))
1979 (clobber (match_scratch:SI 3 "=r,r"))]
1982 {srai|srawi} %3,%1,%p2\;{aze.|addze.} %3,%3
1984 [(set_attr "type" "compare")
1985 (set_attr "length" "8,12")])
1988 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
1989 (compare:CC (div:SI (match_operand:SI 1 "gpc_reg_operand" "")
1990 (match_operand:SI 2 "exact_log2_cint_operand" ""))
1992 (clobber (match_scratch:SI 3 ""))]
1995 (div:SI (match_dup 1) (match_dup 2)))
1997 (compare:CC (match_dup 3)
2002 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
2003 (compare:CC (div:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
2004 (match_operand:SI 2 "exact_log2_cint_operand" "N,N"))
2006 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2007 (div:SI (match_dup 1) (match_dup 2)))]
2010 {srai|srawi} %0,%1,%p2\;{aze.|addze.} %0,%0
2012 [(set_attr "type" "compare")
2013 (set_attr "length" "8,12")])
2016 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
2017 (compare:CC (div:SI (match_operand:SI 1 "gpc_reg_operand" "")
2018 (match_operand:SI 2 "exact_log2_cint_operand" ""))
2020 (set (match_operand:SI 0 "gpc_reg_operand" "")
2021 (div:SI (match_dup 1) (match_dup 2)))]
2024 (div:SI (match_dup 1) (match_dup 2)))
2026 (compare:CC (match_dup 0)
2031 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2034 (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "r"))
2036 (zero_extend:DI (match_operand:SI 4 "register_operand" "2")))
2037 (match_operand:SI 3 "gpc_reg_operand" "r")))
2038 (set (match_operand:SI 2 "register_operand" "=*q")
2041 (zero_extend:DI (match_dup 1)) (const_int 32))
2042 (zero_extend:DI (match_dup 4)))
2046 [(set_attr "type" "idiv")])
2048 ;; To do unsigned divide we handle the cases of the divisor looking like a
2049 ;; negative number. If it is a constant that is less than 2**31, we don't
2050 ;; have to worry about the branches. So make a few subroutines here.
2052 ;; First comes the normal case.
2053 (define_expand "udivmodsi4_normal"
2054 [(set (match_dup 4) (const_int 0))
2055 (parallel [(set (match_operand:SI 0 "" "")
2056 (udiv:SI (plus:DI (ashift:DI (zero_extend:DI (match_dup 4))
2058 (zero_extend:DI (match_operand:SI 1 "" "")))
2059 (match_operand:SI 2 "" "")))
2060 (set (match_operand:SI 3 "" "")
2061 (umod:SI (plus:DI (ashift:DI (zero_extend:DI (match_dup 4))
2063 (zero_extend:DI (match_dup 1)))
2067 { operands[4] = gen_reg_rtx (SImode); }")
2069 ;; This handles the branches.
2070 (define_expand "udivmodsi4_tests"
2071 [(set (match_operand:SI 0 "" "") (const_int 0))
2072 (set (match_operand:SI 3 "" "") (match_operand:SI 1 "" ""))
2073 (set (match_dup 5) (compare:CCUNS (match_dup 1) (match_operand:SI 2 "" "")))
2074 (set (pc) (if_then_else (ltu (match_dup 5) (const_int 0))
2075 (label_ref (match_operand:SI 4 "" "")) (pc)))
2076 (set (match_dup 0) (const_int 1))
2077 (set (match_dup 3) (minus:SI (match_dup 1) (match_dup 2)))
2078 (set (match_dup 6) (compare:CC (match_dup 2) (const_int 0)))
2079 (set (pc) (if_then_else (lt (match_dup 6) (const_int 0))
2080 (label_ref (match_dup 4)) (pc)))]
2083 { operands[5] = gen_reg_rtx (CCUNSmode);
2084 operands[6] = gen_reg_rtx (CCmode);
2087 (define_expand "udivmodsi4"
2088 [(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "")
2089 (udiv:SI (match_operand:SI 1 "gpc_reg_operand" "")
2090 (match_operand:SI 2 "reg_or_cint_operand" "")))
2091 (set (match_operand:SI 3 "gpc_reg_operand" "")
2092 (umod:SI (match_dup 1) (match_dup 2)))])]
2100 if (! TARGET_POWERPC)
2102 emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);
2103 emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);
2104 emit_insn (gen_divus_call ());
2105 emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));
2106 emit_move_insn (operands[3], gen_rtx_REG (SImode, 4));
2113 if (GET_CODE (operands[2]) != CONST_INT || INTVAL (operands[2]) < 0)
2115 operands[2] = force_reg (SImode, operands[2]);
2116 label = gen_label_rtx ();
2117 emit (gen_udivmodsi4_tests (operands[0], operands[1], operands[2],
2118 operands[3], label));
2121 operands[2] = force_reg (SImode, operands[2]);
2123 emit (gen_udivmodsi4_normal (operands[0], operands[1], operands[2],
2131 ;; AIX architecture-independent common-mode multiply (DImode),
2132 ;; divide/modulus, and quotient subroutine calls. Input operands in R3 and
2133 ;; R4; results in R3 and sometimes R4; link register always clobbered by bla
2134 ;; instruction; R0 sometimes clobbered; also, MQ sometimes clobbered but
2135 ;; assumed unused if generating common-mode, so ignore.
2136 (define_insn "mulh_call"
2139 (lshiftrt:DI (mult:DI (sign_extend:DI (reg:SI 3))
2140 (sign_extend:DI (reg:SI 4)))
2142 (clobber (match_scratch:SI 0 "=l"))]
2143 "! TARGET_POWER && ! TARGET_POWERPC"
2145 [(set_attr "type" "imul")])
2147 (define_insn "mull_call"
2149 (mult:DI (sign_extend:DI (reg:SI 3))
2150 (sign_extend:DI (reg:SI 4))))
2151 (clobber (match_scratch:SI 0 "=l"))
2152 (clobber (reg:SI 0))]
2153 "! TARGET_POWER && ! TARGET_POWERPC"
2155 [(set_attr "type" "imul")])
2157 (define_insn "divss_call"
2159 (div:SI (reg:SI 3) (reg:SI 4)))
2161 (mod:SI (reg:SI 3) (reg:SI 4)))
2162 (clobber (match_scratch:SI 0 "=l"))
2163 (clobber (reg:SI 0))]
2164 "! TARGET_POWER && ! TARGET_POWERPC"
2166 [(set_attr "type" "idiv")])
2168 (define_insn "divus_call"
2170 (udiv:SI (reg:SI 3) (reg:SI 4)))
2172 (umod:SI (reg:SI 3) (reg:SI 4)))
2173 (clobber (match_scratch:SI 0 "=l"))
2174 (clobber (reg:SI 0))
2175 (clobber (match_scratch:CC 1 "=x"))
2176 (clobber (reg:CC 69))]
2177 "! TARGET_POWER && ! TARGET_POWERPC"
2179 [(set_attr "type" "idiv")])
2181 (define_insn "quoss_call"
2183 (div:SI (reg:SI 3) (reg:SI 4)))
2184 (clobber (match_scratch:SI 0 "=l"))]
2185 "! TARGET_POWER && ! TARGET_POWERPC"
2187 [(set_attr "type" "idiv")])
2189 (define_insn "quous_call"
2191 (udiv:SI (reg:SI 3) (reg:SI 4)))
2192 (clobber (match_scratch:SI 0 "=l"))
2193 (clobber (reg:SI 0))
2194 (clobber (match_scratch:CC 1 "=x"))
2195 (clobber (reg:CC 69))]
2196 "! TARGET_POWER && ! TARGET_POWERPC"
2198 [(set_attr "type" "idiv")])
2200 ;; Logical instructions
2201 ;; The logical instructions are mostly combined by using match_operator,
2202 ;; but the plain AND insns are somewhat different because there is no
2203 ;; plain 'andi' (only 'andi.'), no plain 'andis', and there are all
2204 ;; those rotate-and-mask operations. Thus, the AND insns come first.
2206 (define_insn "andsi3"
2207 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
2208 (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r")
2209 (match_operand:SI 2 "and_operand" "?r,T,K,L")))
2210 (clobber (match_scratch:CC 3 "=X,X,x,x"))]
2214 {rlinm|rlwinm} %0,%1,0,%m2,%M2
2215 {andil.|andi.} %0,%1,%b2
2216 {andiu.|andis.} %0,%1,%u2")
2218 ;; Note to set cr's other than cr0 we do the and immediate and then
2219 ;; the test again -- this avoids a mfcr which on the higher end
2220 ;; machines causes an execution serialization
2222 (define_insn "*andsi3_internal2"
2223 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,x,?y,??y,??y,?y")
2224 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r")
2225 (match_operand:SI 2 "and_operand" "r,K,L,T,r,K,L,T"))
2227 (clobber (match_scratch:SI 3 "=r,r,r,r,r,r,r,r"))
2228 (clobber (match_scratch:CC 4 "=X,X,X,X,X,x,x,X"))]
2232 {andil.|andi.} %3,%1,%b2
2233 {andiu.|andis.} %3,%1,%u2
2234 {rlinm.|rlwinm.} %3,%1,0,%m2,%M2
2239 [(set_attr "type" "compare,compare,compare,delayed_compare,compare,compare,compare,compare")
2240 (set_attr "length" "4,4,4,4,8,8,8,8")])
2242 (define_insn "*andsi3_internal3"
2243 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,x,?y,??y,??y,?y")
2244 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r")
2245 (match_operand:SI 2 "and_operand" "r,K,L,T,r,K,L,T"))
2247 (clobber (match_scratch:SI 3 "=r,r,r,r,r,r,r,r"))
2248 (clobber (match_scratch:CC 4 "=X,X,X,X,X,x,x,X"))]
2252 {andil.|andi.} %3,%1,%b2
2253 {andiu.|andis.} %3,%1,%u2
2254 {rlinm.|rlwinm.} %3,%1,0,%m2,%M2
2259 [(set_attr "type" "compare,compare,compare,delayed_compare,compare,compare,compare,compare")
2260 (set_attr "length" "8,4,4,4,8,8,8,8")])
2263 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
2264 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "")
2265 (match_operand:SI 2 "and_operand" ""))
2267 (clobber (match_scratch:SI 3 ""))
2268 (clobber (match_scratch:CC 4 ""))]
2270 [(parallel [(set (match_dup 3)
2271 (and:SI (match_dup 1)
2273 (clobber (match_dup 4))])
2275 (compare:CC (match_dup 3)
2279 ;; We don't have a 32 bit "and. rt,ra,rb" for ppc64. cr is set from the
2280 ;; whole 64 bit reg, and we don't know what is in the high 32 bits.
2283 [(set (match_operand:CC 0 "cc_reg_operand" "")
2284 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "")
2285 (match_operand:SI 2 "gpc_reg_operand" ""))
2287 (clobber (match_scratch:SI 3 ""))
2288 (clobber (match_scratch:CC 4 ""))]
2289 "TARGET_POWERPC64 && reload_completed"
2290 [(parallel [(set (match_dup 3)
2291 (and:SI (match_dup 1)
2293 (clobber (match_dup 4))])
2295 (compare:CC (match_dup 3)
2299 (define_insn "*andsi3_internal4"
2300 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,x,x,?y,??y,??y,?y")
2301 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r")
2302 (match_operand:SI 2 "and_operand" "r,K,L,T,r,K,L,T"))
2304 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r,r,r,r")
2305 (and:SI (match_dup 1)
2307 (clobber (match_scratch:CC 4 "=X,X,X,X,X,x,x,X"))]
2311 {andil.|andi.} %0,%1,%b2
2312 {andiu.|andis.} %0,%1,%u2
2313 {rlinm.|rlwinm.} %0,%1,0,%m2,%M2
2318 [(set_attr "type" "compare,compare,compare,delayed_compare,compare,compare,compare,compare")
2319 (set_attr "length" "4,4,4,4,8,8,8,8")])
2321 (define_insn "*andsi3_internal5"
2322 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,x,x,?y,??y,??y,?y")
2323 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r")
2324 (match_operand:SI 2 "and_operand" "r,K,L,T,r,K,L,T"))
2326 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r,r,r,r")
2327 (and:SI (match_dup 1)
2329 (clobber (match_scratch:CC 4 "=X,X,X,X,X,x,x,X"))]
2333 {andil.|andi.} %0,%1,%b2
2334 {andiu.|andis.} %0,%1,%u2
2335 {rlinm.|rlwinm.} %0,%1,0,%m2,%M2
2340 [(set_attr "type" "compare,compare,compare,delayed_compare,compare,compare,compare,compare")
2341 (set_attr "length" "8,4,4,4,8,8,8,8")])
2344 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
2345 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "")
2346 (match_operand:SI 2 "and_operand" ""))
2348 (set (match_operand:SI 0 "gpc_reg_operand" "")
2349 (and:SI (match_dup 1)
2351 (clobber (match_scratch:CC 4 ""))]
2353 [(parallel [(set (match_dup 0)
2354 (and:SI (match_dup 1)
2356 (clobber (match_dup 4))])
2358 (compare:CC (match_dup 0)
2363 [(set (match_operand:CC 3 "cc_reg_operand" "")
2364 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "")
2365 (match_operand:SI 2 "gpc_reg_operand" ""))
2367 (set (match_operand:SI 0 "gpc_reg_operand" "")
2368 (and:SI (match_dup 1)
2370 (clobber (match_scratch:CC 4 ""))]
2371 "TARGET_POWERPC64 && reload_completed"
2372 [(parallel [(set (match_dup 0)
2373 (and:SI (match_dup 1)
2375 (clobber (match_dup 4))])
2377 (compare:CC (match_dup 0)
2381 ;; Handle the PowerPC64 rlwinm corner case
2383 (define_insn_and_split "*andsi3_internal6"
2384 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2385 (and:SI (match_operand:SI 1 "gpc_reg_operand" "r")
2386 (match_operand:SI 2 "mask_operand_wrap" "i")))]
2391 (and:SI (rotate:SI (match_dup 1) (match_dup 3))
2394 (rotate:SI (match_dup 0) (match_dup 5)))]
2397 int mb = extract_MB (operands[2]);
2398 int me = extract_ME (operands[2]);
2399 operands[3] = GEN_INT (me + 1);
2400 operands[5] = GEN_INT (32 - (me + 1));
2401 operands[4] = GEN_INT (~((HOST_WIDE_INT) -1 << (33 + me - mb)));
2403 [(set_attr "length" "8")])
2405 (define_insn_and_split "*andsi3_internal7"
2406 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
2407 (compare:CC (and:SI (match_operand:SI 0 "gpc_reg_operand" "r,r")
2408 (match_operand:SI 1 "mask_operand_wrap" "i,i"))
2410 (clobber (match_scratch:SI 3 "=r,r"))]
2414 [(parallel [(set (match_dup 2)
2415 (compare:CC (and:SI (rotate:SI (match_dup 0) (match_dup 4))
2418 (clobber (match_dup 3))])]
2421 int mb = extract_MB (operands[1]);
2422 int me = extract_ME (operands[1]);
2423 operands[4] = GEN_INT (me + 1);
2424 operands[5] = GEN_INT (~((HOST_WIDE_INT) -1 << (33 + me - mb)));
2426 [(set_attr "type" "delayed_compare,compare")
2427 (set_attr "length" "4,8")])
2429 (define_insn_and_split "*andsi3_internal8"
2430 [(set (match_operand:CC 3 "cc_reg_operand" "=x,??y")
2431 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
2432 (match_operand:SI 2 "mask_operand_wrap" "i,i"))
2434 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2435 (and:SI (match_dup 1)
2440 [(parallel [(set (match_dup 3)
2441 (compare:CC (and:SI (rotate:SI (match_dup 1) (match_dup 4))
2445 (and:SI (rotate:SI (match_dup 1) (match_dup 4))
2448 (rotate:SI (match_dup 0) (match_dup 6)))]
2451 int mb = extract_MB (operands[2]);
2452 int me = extract_ME (operands[2]);
2453 operands[4] = GEN_INT (me + 1);
2454 operands[6] = GEN_INT (32 - (me + 1));
2455 operands[5] = GEN_INT (~((HOST_WIDE_INT) -1 << (33 + me - mb)));
2457 [(set_attr "type" "delayed_compare,compare")
2458 (set_attr "length" "8,12")])
2460 (define_expand "iorsi3"
2461 [(set (match_operand:SI 0 "gpc_reg_operand" "")
2462 (ior:SI (match_operand:SI 1 "gpc_reg_operand" "")
2463 (match_operand:SI 2 "reg_or_logical_cint_operand" "")))]
2467 if (GET_CODE (operands[2]) == CONST_INT
2468 && ! logical_operand (operands[2], SImode))
2470 HOST_WIDE_INT value = INTVAL (operands[2]);
2471 rtx tmp = ((no_new_pseudos || rtx_equal_p (operands[0], operands[1]))
2472 ? operands[0] : gen_reg_rtx (SImode));
2474 emit_insn (gen_iorsi3 (tmp, operands[1],
2475 GEN_INT (value & (~ (HOST_WIDE_INT) 0xffff))));
2476 emit_insn (gen_iorsi3 (operands[0], tmp, GEN_INT (value & 0xffff)));
2481 (define_expand "xorsi3"
2482 [(set (match_operand:SI 0 "gpc_reg_operand" "")
2483 (xor:SI (match_operand:SI 1 "gpc_reg_operand" "")
2484 (match_operand:SI 2 "reg_or_logical_cint_operand" "")))]
2488 if (GET_CODE (operands[2]) == CONST_INT
2489 && ! logical_operand (operands[2], SImode))
2491 HOST_WIDE_INT value = INTVAL (operands[2]);
2492 rtx tmp = ((no_new_pseudos || rtx_equal_p (operands[0], operands[1]))
2493 ? operands[0] : gen_reg_rtx (SImode));
2495 emit_insn (gen_xorsi3 (tmp, operands[1],
2496 GEN_INT (value & (~ (HOST_WIDE_INT) 0xffff))));
2497 emit_insn (gen_xorsi3 (operands[0], tmp, GEN_INT (value & 0xffff)));
2502 (define_insn "*boolsi3_internal1"
2503 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r")
2504 (match_operator:SI 3 "boolean_or_operator"
2505 [(match_operand:SI 1 "gpc_reg_operand" "%r,r,r")
2506 (match_operand:SI 2 "logical_operand" "r,K,L")]))]
2510 {%q3il|%q3i} %0,%1,%b2
2511 {%q3iu|%q3is} %0,%1,%u2")
2513 (define_insn "*boolsi3_internal2"
2514 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
2515 (compare:CC (match_operator:SI 4 "boolean_or_operator"
2516 [(match_operand:SI 1 "gpc_reg_operand" "%r,r")
2517 (match_operand:SI 2 "gpc_reg_operand" "r,r")])
2519 (clobber (match_scratch:SI 3 "=r,r"))]
2524 [(set_attr "type" "compare")
2525 (set_attr "length" "4,8")])
2528 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
2529 (compare:CC (match_operator:SI 4 "boolean_operator"
2530 [(match_operand:SI 1 "gpc_reg_operand" "")
2531 (match_operand:SI 2 "gpc_reg_operand" "")])
2533 (clobber (match_scratch:SI 3 ""))]
2534 "TARGET_32BIT && reload_completed"
2535 [(set (match_dup 3) (match_dup 4))
2537 (compare:CC (match_dup 3)
2541 (define_insn "*boolsi3_internal3"
2542 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
2543 (compare:CC (match_operator:SI 4 "boolean_operator"
2544 [(match_operand:SI 1 "gpc_reg_operand" "%r,r")
2545 (match_operand:SI 2 "gpc_reg_operand" "r,r")])
2547 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2553 [(set_attr "type" "compare")
2554 (set_attr "length" "4,8")])
2557 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
2558 (compare:CC (match_operator:SI 4 "boolean_operator"
2559 [(match_operand:SI 1 "gpc_reg_operand" "")
2560 (match_operand:SI 2 "gpc_reg_operand" "")])
2562 (set (match_operand:SI 0 "gpc_reg_operand" "")
2564 "TARGET_32BIT && reload_completed"
2565 [(set (match_dup 0) (match_dup 4))
2567 (compare:CC (match_dup 0)
2571 ;; Split a logical operation that we can't do in one insn into two insns,
2572 ;; each of which does one 16-bit part. This is used by combine.
2575 [(set (match_operand:SI 0 "gpc_reg_operand" "")
2576 (match_operator:SI 3 "boolean_or_operator"
2577 [(match_operand:SI 1 "gpc_reg_operand" "")
2578 (match_operand:SI 2 "non_logical_cint_operand" "")]))]
2580 [(set (match_dup 0) (match_dup 4))
2581 (set (match_dup 0) (match_dup 5))]
2585 i = GEN_INT (INTVAL (operands[2]) & (~ (HOST_WIDE_INT) 0xffff));
2586 operands[4] = gen_rtx_fmt_ee (GET_CODE (operands[3]), SImode,
2588 i = GEN_INT (INTVAL (operands[2]) & 0xffff);
2589 operands[5] = gen_rtx_fmt_ee (GET_CODE (operands[3]), SImode,
2593 (define_insn "*boolcsi3_internal1"
2594 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2595 (match_operator:SI 3 "boolean_operator"
2596 [(not:SI (match_operand:SI 1 "gpc_reg_operand" "r"))
2597 (match_operand:SI 2 "gpc_reg_operand" "r")]))]
2601 (define_insn "*boolcsi3_internal2"
2602 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
2603 (compare:CC (match_operator:SI 4 "boolean_operator"
2604 [(not:SI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
2605 (match_operand:SI 2 "gpc_reg_operand" "r,r")])
2607 (clobber (match_scratch:SI 3 "=r,r"))]
2612 [(set_attr "type" "compare")
2613 (set_attr "length" "4,8")])
2616 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
2617 (compare:CC (match_operator:SI 4 "boolean_operator"
2618 [(not:SI (match_operand:SI 1 "gpc_reg_operand" ""))
2619 (match_operand:SI 2 "gpc_reg_operand" "")])
2621 (clobber (match_scratch:SI 3 ""))]
2622 "TARGET_32BIT && reload_completed"
2623 [(set (match_dup 3) (match_dup 4))
2625 (compare:CC (match_dup 3)
2629 (define_insn "*boolcsi3_internal3"
2630 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
2631 (compare:CC (match_operator:SI 4 "boolean_operator"
2632 [(not:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r"))
2633 (match_operand:SI 2 "gpc_reg_operand" "r,r")])
2635 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2641 [(set_attr "type" "compare")
2642 (set_attr "length" "4,8")])
2645 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
2646 (compare:CC (match_operator:SI 4 "boolean_operator"
2647 [(not:SI (match_operand:SI 1 "gpc_reg_operand" ""))
2648 (match_operand:SI 2 "gpc_reg_operand" "")])
2650 (set (match_operand:SI 0 "gpc_reg_operand" "")
2652 "TARGET_32BIT && reload_completed"
2653 [(set (match_dup 0) (match_dup 4))
2655 (compare:CC (match_dup 0)
2659 (define_insn "*boolccsi3_internal1"
2660 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2661 (match_operator:SI 3 "boolean_operator"
2662 [(not:SI (match_operand:SI 1 "gpc_reg_operand" "r"))
2663 (not:SI (match_operand:SI 2 "gpc_reg_operand" "r"))]))]
2667 (define_insn "*boolccsi3_internal2"
2668 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
2669 (compare:CC (match_operator:SI 4 "boolean_operator"
2670 [(not:SI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
2671 (not:SI (match_operand:SI 2 "gpc_reg_operand" "r,r"))])
2673 (clobber (match_scratch:SI 3 "=r,r"))]
2678 [(set_attr "type" "compare")
2679 (set_attr "length" "4,8")])
2682 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
2683 (compare:CC (match_operator:SI 4 "boolean_operator"
2684 [(not:SI (match_operand:SI 1 "gpc_reg_operand" ""))
2685 (not:SI (match_operand:SI 2 "gpc_reg_operand" ""))])
2687 (clobber (match_scratch:SI 3 ""))]
2688 "TARGET_32BIT && reload_completed"
2689 [(set (match_dup 3) (match_dup 4))
2691 (compare:CC (match_dup 3)
2695 (define_insn "*boolccsi3_internal3"
2696 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
2697 (compare:CC (match_operator:SI 4 "boolean_operator"
2698 [(not:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r"))
2699 (not:SI (match_operand:SI 2 "gpc_reg_operand" "r,r"))])
2701 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2707 [(set_attr "type" "compare")
2708 (set_attr "length" "4,8")])
2711 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
2712 (compare:CC (match_operator:SI 4 "boolean_operator"
2713 [(not:SI (match_operand:SI 1 "gpc_reg_operand" ""))
2714 (not:SI (match_operand:SI 2 "gpc_reg_operand" ""))])
2716 (set (match_operand:SI 0 "gpc_reg_operand" "")
2718 "TARGET_32BIT && reload_completed"
2719 [(set (match_dup 0) (match_dup 4))
2721 (compare:CC (match_dup 0)
2725 ;; maskir insn. We need four forms because things might be in arbitrary
2726 ;; orders. Don't define forms that only set CR fields because these
2727 ;; would modify an input register.
2729 (define_insn "*maskir_internal1"
2730 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2731 (ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" "r"))
2732 (match_operand:SI 1 "gpc_reg_operand" "0"))
2733 (and:SI (match_dup 2)
2734 (match_operand:SI 3 "gpc_reg_operand" "r"))))]
2738 (define_insn "*maskir_internal2"
2739 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2740 (ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" "r"))
2741 (match_operand:SI 1 "gpc_reg_operand" "0"))
2742 (and:SI (match_operand:SI 3 "gpc_reg_operand" "r")
2747 (define_insn "*maskir_internal3"
2748 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2749 (ior:SI (and:SI (match_operand:SI 2 "gpc_reg_operand" "r")
2750 (match_operand:SI 3 "gpc_reg_operand" "r"))
2751 (and:SI (not:SI (match_dup 2))
2752 (match_operand:SI 1 "gpc_reg_operand" "0"))))]
2756 (define_insn "*maskir_internal4"
2757 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2758 (ior:SI (and:SI (match_operand:SI 3 "gpc_reg_operand" "r")
2759 (match_operand:SI 2 "gpc_reg_operand" "r"))
2760 (and:SI (not:SI (match_dup 2))
2761 (match_operand:SI 1 "gpc_reg_operand" "0"))))]
2765 (define_insn "*maskir_internal5"
2766 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
2768 (ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" "r,r"))
2769 (match_operand:SI 1 "gpc_reg_operand" "0,0"))
2770 (and:SI (match_dup 2)
2771 (match_operand:SI 3 "gpc_reg_operand" "r,r")))
2773 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2774 (ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))
2775 (and:SI (match_dup 2) (match_dup 3))))]
2780 [(set_attr "type" "compare")
2781 (set_attr "length" "4,8")])
2784 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
2786 (ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" ""))
2787 (match_operand:SI 1 "gpc_reg_operand" ""))
2788 (and:SI (match_dup 2)
2789 (match_operand:SI 3 "gpc_reg_operand" "")))
2791 (set (match_operand:SI 0 "gpc_reg_operand" "")
2792 (ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))
2793 (and:SI (match_dup 2) (match_dup 3))))]
2794 "TARGET_POWER && reload_completed"
2796 (ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))
2797 (and:SI (match_dup 2) (match_dup 3))))
2799 (compare:CC (match_dup 0)
2803 (define_insn "*maskir_internal6"
2804 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
2806 (ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" "r,r"))
2807 (match_operand:SI 1 "gpc_reg_operand" "0,0"))
2808 (and:SI (match_operand:SI 3 "gpc_reg_operand" "r,r")
2811 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2812 (ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))
2813 (and:SI (match_dup 3) (match_dup 2))))]
2818 [(set_attr "type" "compare")
2819 (set_attr "length" "4,8")])
2822 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
2824 (ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" ""))
2825 (match_operand:SI 1 "gpc_reg_operand" ""))
2826 (and:SI (match_operand:SI 3 "gpc_reg_operand" "")
2829 (set (match_operand:SI 0 "gpc_reg_operand" "")
2830 (ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))
2831 (and:SI (match_dup 3) (match_dup 2))))]
2832 "TARGET_POWER && reload_completed"
2834 (ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))
2835 (and:SI (match_dup 3) (match_dup 2))))
2837 (compare:CC (match_dup 0)
2841 (define_insn "*maskir_internal7"
2842 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
2844 (ior:SI (and:SI (match_operand:SI 2 "gpc_reg_operand" "r,r")
2845 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
2846 (and:SI (not:SI (match_dup 2))
2847 (match_operand:SI 1 "gpc_reg_operand" "0,0")))
2849 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2850 (ior:SI (and:SI (match_dup 2) (match_dup 3))
2851 (and:SI (not:SI (match_dup 2)) (match_dup 1))))]
2856 [(set_attr "type" "compare")
2857 (set_attr "length" "4,8")])
2860 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
2862 (ior:SI (and:SI (match_operand:SI 2 "gpc_reg_operand" "")
2863 (match_operand:SI 3 "gpc_reg_operand" ""))
2864 (and:SI (not:SI (match_dup 2))
2865 (match_operand:SI 1 "gpc_reg_operand" "")))
2867 (set (match_operand:SI 0 "gpc_reg_operand" "")
2868 (ior:SI (and:SI (match_dup 2) (match_dup 3))
2869 (and:SI (not:SI (match_dup 2)) (match_dup 1))))]
2870 "TARGET_POWER && reload_completed"
2872 (ior:SI (and:SI (match_dup 2) (match_dup 3))
2873 (and:SI (not:SI (match_dup 2)) (match_dup 1))))
2875 (compare:CC (match_dup 0)
2879 (define_insn "*maskir_internal8"
2880 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
2882 (ior:SI (and:SI (match_operand:SI 3 "gpc_reg_operand" "r,r")
2883 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
2884 (and:SI (not:SI (match_dup 2))
2885 (match_operand:SI 1 "gpc_reg_operand" "0,0")))
2887 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2888 (ior:SI (and:SI (match_dup 3) (match_dup 2))
2889 (and:SI (not:SI (match_dup 2)) (match_dup 1))))]
2894 [(set_attr "type" "compare")
2895 (set_attr "length" "4,8")])
2898 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
2900 (ior:SI (and:SI (match_operand:SI 3 "gpc_reg_operand" "")
2901 (match_operand:SI 2 "gpc_reg_operand" ""))
2902 (and:SI (not:SI (match_dup 2))
2903 (match_operand:SI 1 "gpc_reg_operand" "")))
2905 (set (match_operand:SI 0 "gpc_reg_operand" "")
2906 (ior:SI (and:SI (match_dup 3) (match_dup 2))
2907 (and:SI (not:SI (match_dup 2)) (match_dup 1))))]
2908 "TARGET_POWER && reload_completed"
2910 (ior:SI (and:SI (match_dup 3) (match_dup 2))
2911 (and:SI (not:SI (match_dup 2)) (match_dup 1))))
2913 (compare:CC (match_dup 0)
2917 ;; Rotate and shift insns, in all their variants. These support shifts,
2918 ;; field inserts and extracts, and various combinations thereof.
2919 (define_expand "insv"
2920 [(set (zero_extract (match_operand 0 "gpc_reg_operand" "")
2921 (match_operand:SI 1 "const_int_operand" "")
2922 (match_operand:SI 2 "const_int_operand" ""))
2923 (match_operand 3 "gpc_reg_operand" ""))]
2927 /* Do not handle 16/8 bit structures that fit in HI/QI modes directly, since
2928 the (SUBREG:SI (REG:HI xxx)) that is otherwise generated can confuse the
2929 compiler if the address of the structure is taken later. */
2930 if (GET_CODE (operands[0]) == SUBREG
2931 && (GET_MODE_SIZE (GET_MODE (SUBREG_REG (operands[0]))) < UNITS_PER_WORD))
2934 if (TARGET_POWERPC64 && GET_MODE (operands[0]) == DImode)
2935 emit_insn (gen_insvdi (operands[0], operands[1], operands[2], operands[3]));
2937 emit_insn (gen_insvsi (operands[0], operands[1], operands[2], operands[3]));
2941 (define_insn "insvsi"
2942 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
2943 (match_operand:SI 1 "const_int_operand" "i")
2944 (match_operand:SI 2 "const_int_operand" "i"))
2945 (match_operand:SI 3 "gpc_reg_operand" "r"))]
2949 int start = INTVAL (operands[2]) & 31;
2950 int size = INTVAL (operands[1]) & 31;
2952 operands[4] = GEN_INT (32 - start - size);
2953 operands[1] = GEN_INT (start + size - 1);
2954 return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";
2956 [(set_attr "type" "insert_word")])
2958 (define_insn "*insvsi_internal1"
2959 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
2960 (match_operand:SI 1 "const_int_operand" "i")
2961 (match_operand:SI 2 "const_int_operand" "i"))
2962 (ashift:SI (match_operand:SI 3 "gpc_reg_operand" "r")
2963 (match_operand:SI 4 "const_int_operand" "i")))]
2964 "(32 - (INTVAL (operands[4]) & 31)) >= INTVAL (operands[1])"
2967 int shift = INTVAL (operands[4]) & 31;
2968 int start = INTVAL (operands[2]) & 31;
2969 int size = INTVAL (operands[1]) & 31;
2971 operands[4] = GEN_INT (shift - start - size);
2972 operands[1] = GEN_INT (start + size - 1);
2973 return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";
2975 [(set_attr "type" "insert_word")])
2977 (define_insn "*insvsi_internal2"
2978 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
2979 (match_operand:SI 1 "const_int_operand" "i")
2980 (match_operand:SI 2 "const_int_operand" "i"))
2981 (ashiftrt:SI (match_operand:SI 3 "gpc_reg_operand" "r")
2982 (match_operand:SI 4 "const_int_operand" "i")))]
2983 "(32 - (INTVAL (operands[4]) & 31)) >= INTVAL (operands[1])"
2986 int shift = INTVAL (operands[4]) & 31;
2987 int start = INTVAL (operands[2]) & 31;
2988 int size = INTVAL (operands[1]) & 31;
2990 operands[4] = GEN_INT (32 - shift - start - size);
2991 operands[1] = GEN_INT (start + size - 1);
2992 return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";
2994 [(set_attr "type" "insert_word")])
2996 (define_insn "*insvsi_internal3"
2997 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
2998 (match_operand:SI 1 "const_int_operand" "i")
2999 (match_operand:SI 2 "const_int_operand" "i"))
3000 (lshiftrt:SI (match_operand:SI 3 "gpc_reg_operand" "r")
3001 (match_operand:SI 4 "const_int_operand" "i")))]
3002 "(32 - (INTVAL (operands[4]) & 31)) >= INTVAL (operands[1])"
3005 int shift = INTVAL (operands[4]) & 31;
3006 int start = INTVAL (operands[2]) & 31;
3007 int size = INTVAL (operands[1]) & 31;
3009 operands[4] = GEN_INT (32 - shift - start - size);
3010 operands[1] = GEN_INT (start + size - 1);
3011 return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";
3013 [(set_attr "type" "insert_word")])
3015 (define_insn "*insvsi_internal4"
3016 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
3017 (match_operand:SI 1 "const_int_operand" "i")
3018 (match_operand:SI 2 "const_int_operand" "i"))
3019 (zero_extract:SI (match_operand:SI 3 "gpc_reg_operand" "r")
3020 (match_operand:SI 4 "const_int_operand" "i")
3021 (match_operand:SI 5 "const_int_operand" "i")))]
3022 "INTVAL (operands[4]) >= INTVAL (operands[1])"
3025 int extract_start = INTVAL (operands[5]) & 31;
3026 int extract_size = INTVAL (operands[4]) & 31;
3027 int insert_start = INTVAL (operands[2]) & 31;
3028 int insert_size = INTVAL (operands[1]) & 31;
3030 /* Align extract field with insert field */
3031 operands[5] = GEN_INT (extract_start + extract_size - insert_start - insert_size);
3032 operands[1] = GEN_INT (insert_start + insert_size - 1);
3033 return \"{rlimi|rlwimi} %0,%3,%h5,%h2,%h1\";
3035 [(set_attr "type" "insert_word")])
3037 (define_insn "insvdi"
3038 [(set (zero_extract:DI (match_operand:DI 0 "gpc_reg_operand" "+r")
3039 (match_operand:SI 1 "const_int_operand" "i")
3040 (match_operand:SI 2 "const_int_operand" "i"))
3041 (match_operand:DI 3 "gpc_reg_operand" "r"))]
3045 int start = INTVAL (operands[2]) & 63;
3046 int size = INTVAL (operands[1]) & 63;
3048 operands[1] = GEN_INT (64 - start - size);
3049 return \"rldimi %0,%3,%H1,%H2\";
3052 (define_expand "extzv"
3053 [(set (match_operand 0 "gpc_reg_operand" "")
3054 (zero_extract (match_operand 1 "gpc_reg_operand" "")
3055 (match_operand:SI 2 "const_int_operand" "")
3056 (match_operand:SI 3 "const_int_operand" "")))]
3060 /* Do not handle 16/8 bit structures that fit in HI/QI modes directly, since
3061 the (SUBREG:SI (REG:HI xxx)) that is otherwise generated can confuse the
3062 compiler if the address of the structure is taken later. */
3063 if (GET_CODE (operands[0]) == SUBREG
3064 && (GET_MODE_SIZE (GET_MODE (SUBREG_REG (operands[0]))) < UNITS_PER_WORD))
3067 if (TARGET_POWERPC64 && GET_MODE (operands[1]) == DImode)
3068 emit_insn (gen_extzvdi (operands[0], operands[1], operands[2], operands[3]));
3070 emit_insn (gen_extzvsi (operands[0], operands[1], operands[2], operands[3]));
3074 (define_insn "extzvsi"
3075 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3076 (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "r")
3077 (match_operand:SI 2 "const_int_operand" "i")
3078 (match_operand:SI 3 "const_int_operand" "i")))]
3082 int start = INTVAL (operands[3]) & 31;
3083 int size = INTVAL (operands[2]) & 31;
3085 if (start + size >= 32)
3086 operands[3] = const0_rtx;
3088 operands[3] = GEN_INT (start + size);
3089 return \"{rlinm|rlwinm} %0,%1,%3,%s2,31\";
3092 (define_insn "*extzvsi_internal1"
3093 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3094 (compare:CC (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3095 (match_operand:SI 2 "const_int_operand" "i,i")
3096 (match_operand:SI 3 "const_int_operand" "i,i"))
3098 (clobber (match_scratch:SI 4 "=r,r"))]
3102 int start = INTVAL (operands[3]) & 31;
3103 int size = INTVAL (operands[2]) & 31;
3105 /* Force split for non-cc0 compare. */
3106 if (which_alternative == 1)
3109 /* If the bit-field being tested fits in the upper or lower half of a
3110 word, it is possible to use andiu. or andil. to test it. This is
3111 useful because the condition register set-use delay is smaller for
3112 andi[ul]. than for rlinm. This doesn't work when the starting bit
3113 position is 0 because the LT and GT bits may be set wrong. */
3115 if ((start > 0 && start + size <= 16) || start >= 16)
3117 operands[3] = GEN_INT (((1 << (16 - (start & 15)))
3118 - (1 << (16 - (start & 15) - size))));
3120 return \"{andiu.|andis.} %4,%1,%3\";
3122 return \"{andil.|andi.} %4,%1,%3\";
3125 if (start + size >= 32)
3126 operands[3] = const0_rtx;
3128 operands[3] = GEN_INT (start + size);
3129 return \"{rlinm.|rlwinm.} %4,%1,%3,%s2,31\";
3131 [(set_attr "type" "compare")
3132 (set_attr "length" "4,8")])
3135 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3136 (compare:CC (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "")
3137 (match_operand:SI 2 "const_int_operand" "")
3138 (match_operand:SI 3 "const_int_operand" ""))
3140 (clobber (match_scratch:SI 4 ""))]
3143 (zero_extract:SI (match_dup 1) (match_dup 2)
3146 (compare:CC (match_dup 4)
3150 (define_insn "*extzvsi_internal2"
3151 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
3152 (compare:CC (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3153 (match_operand:SI 2 "const_int_operand" "i,i")
3154 (match_operand:SI 3 "const_int_operand" "i,i"))
3156 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3157 (zero_extract:SI (match_dup 1) (match_dup 2) (match_dup 3)))]
3161 int start = INTVAL (operands[3]) & 31;
3162 int size = INTVAL (operands[2]) & 31;
3164 /* Force split for non-cc0 compare. */
3165 if (which_alternative == 1)
3168 /* Since we are using the output value, we can't ignore any need for
3169 a shift. The bit-field must end at the LSB. */
3170 if (start >= 16 && start + size == 32)
3172 operands[3] = GEN_INT ((1 << size) - 1);
3173 return \"{andil.|andi.} %0,%1,%3\";
3176 if (start + size >= 32)
3177 operands[3] = const0_rtx;
3179 operands[3] = GEN_INT (start + size);
3180 return \"{rlinm.|rlwinm.} %0,%1,%3,%s2,31\";
3182 [(set_attr "type" "compare")
3183 (set_attr "length" "4,8")])
3186 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
3187 (compare:CC (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "")
3188 (match_operand:SI 2 "const_int_operand" "")
3189 (match_operand:SI 3 "const_int_operand" ""))
3191 (set (match_operand:SI 0 "gpc_reg_operand" "")
3192 (zero_extract:SI (match_dup 1) (match_dup 2) (match_dup 3)))]
3195 (zero_extract:SI (match_dup 1) (match_dup 2) (match_dup 3)))
3197 (compare:CC (match_dup 0)
3201 (define_insn "extzvdi"
3202 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
3203 (zero_extract:DI (match_operand:DI 1 "gpc_reg_operand" "r")
3204 (match_operand:SI 2 "const_int_operand" "i")
3205 (match_operand:SI 3 "const_int_operand" "i")))]
3209 int start = INTVAL (operands[3]) & 63;
3210 int size = INTVAL (operands[2]) & 63;
3212 if (start + size >= 64)
3213 operands[3] = const0_rtx;
3215 operands[3] = GEN_INT (start + size);
3216 operands[2] = GEN_INT (64 - size);
3217 return \"rldicl %0,%1,%3,%2\";
3220 (define_insn "*extzvdi_internal1"
3221 [(set (match_operand:CC 0 "gpc_reg_operand" "=x")
3222 (compare:CC (zero_extract:DI (match_operand:DI 1 "gpc_reg_operand" "r")
3223 (match_operand:SI 2 "const_int_operand" "i")
3224 (match_operand:SI 3 "const_int_operand" "i"))
3226 (clobber (match_scratch:DI 4 "=r"))]
3230 int start = INTVAL (operands[3]) & 63;
3231 int size = INTVAL (operands[2]) & 63;
3233 if (start + size >= 64)
3234 operands[3] = const0_rtx;
3236 operands[3] = GEN_INT (start + size);
3237 operands[2] = GEN_INT (64 - size);
3238 return \"rldicl. %4,%1,%3,%2\";
3241 (define_insn "*extzvdi_internal2"
3242 [(set (match_operand:CC 4 "gpc_reg_operand" "=x")
3243 (compare:CC (zero_extract:DI (match_operand:DI 1 "gpc_reg_operand" "r")
3244 (match_operand:SI 2 "const_int_operand" "i")
3245 (match_operand:SI 3 "const_int_operand" "i"))
3247 (set (match_operand:DI 0 "gpc_reg_operand" "=r")
3248 (zero_extract:DI (match_dup 1) (match_dup 2) (match_dup 3)))]
3252 int start = INTVAL (operands[3]) & 63;
3253 int size = INTVAL (operands[2]) & 63;
3255 if (start + size >= 64)
3256 operands[3] = const0_rtx;
3258 operands[3] = GEN_INT (start + size);
3259 operands[2] = GEN_INT (64 - size);
3260 return \"rldicl. %0,%1,%3,%2\";
3263 (define_insn "rotlsi3"
3264 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3265 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r")
3266 (match_operand:SI 2 "reg_or_cint_operand" "ri")))]
3268 "{rl%I2nm|rlw%I2nm} %0,%1,%h2,0xffffffff")
3270 (define_insn "*rotlsi3_internal2"
3271 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3272 (compare:CC (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3273 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
3275 (clobber (match_scratch:SI 3 "=r,r"))]
3278 {rl%I2nm.|rlw%I2nm.} %3,%1,%h2,0xffffffff
3280 [(set_attr "type" "delayed_compare")
3281 (set_attr "length" "4,8")])
3284 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3285 (compare:CC (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
3286 (match_operand:SI 2 "reg_or_cint_operand" ""))
3288 (clobber (match_scratch:SI 3 ""))]
3291 (rotate:SI (match_dup 1) (match_dup 2)))
3293 (compare:CC (match_dup 3)
3297 (define_insn "*rotlsi3_internal3"
3298 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
3299 (compare:CC (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3300 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
3302 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3303 (rotate:SI (match_dup 1) (match_dup 2)))]
3306 {rl%I2nm.|rlw%I2nm.} %0,%1,%h2,0xffffffff
3308 [(set_attr "type" "delayed_compare")
3309 (set_attr "length" "4,8")])
3312 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
3313 (compare:CC (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
3314 (match_operand:SI 2 "reg_or_cint_operand" ""))
3316 (set (match_operand:SI 0 "gpc_reg_operand" "")
3317 (rotate:SI (match_dup 1) (match_dup 2)))]
3320 (rotate:SI (match_dup 1) (match_dup 2)))
3322 (compare:CC (match_dup 0)
3326 (define_insn "*rotlsi3_internal4"
3327 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3328 (and:SI (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r")
3329 (match_operand:SI 2 "reg_or_cint_operand" "ri"))
3330 (match_operand:SI 3 "mask_operand" "n")))]
3332 "{rl%I2nm|rlw%I2nm} %0,%1,%h2,%m3,%M3")
3334 (define_insn "*rotlsi3_internal5"
3335 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3337 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3338 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
3339 (match_operand:SI 3 "mask_operand" "n,n"))
3341 (clobber (match_scratch:SI 4 "=r,r"))]
3344 {rl%I2nm.|rlw%I2nm.} %4,%1,%h2,%m3,%M3
3346 [(set_attr "type" "delayed_compare")
3347 (set_attr "length" "4,8")])
3350 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3352 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
3353 (match_operand:SI 2 "reg_or_cint_operand" ""))
3354 (match_operand:SI 3 "mask_operand" ""))
3356 (clobber (match_scratch:SI 4 ""))]
3359 (and:SI (rotate:SI (match_dup 1)
3363 (compare:CC (match_dup 4)
3367 (define_insn "*rotlsi3_internal6"
3368 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
3370 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3371 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
3372 (match_operand:SI 3 "mask_operand" "n,n"))
3374 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3375 (and:SI (rotate:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
3378 {rl%I2nm.|rlw%I2nm.} %0,%1,%h2,%m3,%M3
3380 [(set_attr "type" "delayed_compare")
3381 (set_attr "length" "4,8")])
3384 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
3386 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
3387 (match_operand:SI 2 "reg_or_cint_operand" ""))
3388 (match_operand:SI 3 "mask_operand" ""))
3390 (set (match_operand:SI 0 "gpc_reg_operand" "")
3391 (and:SI (rotate:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
3394 (and:SI (rotate:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
3396 (compare:CC (match_dup 0)
3400 (define_insn "*rotlsi3_internal7"
3401 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3404 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r")
3405 (match_operand:SI 2 "reg_or_cint_operand" "ri")) 0)))]
3407 "{rl%I2nm|rlw%I2nm} %0,%1,%h2,0xff")
3409 (define_insn "*rotlsi3_internal8"
3410 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3411 (compare:CC (zero_extend:SI
3413 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3414 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri")) 0))
3416 (clobber (match_scratch:SI 3 "=r,r"))]
3419 {rl%I2nm.|rlw%I2nm.} %3,%1,%h2,0xff
3421 [(set_attr "type" "delayed_compare")
3422 (set_attr "length" "4,8")])
3425 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3426 (compare:CC (zero_extend:SI
3428 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
3429 (match_operand:SI 2 "reg_or_cint_operand" "")) 0))
3431 (clobber (match_scratch:SI 3 ""))]
3434 (zero_extend:SI (subreg:QI
3435 (rotate:SI (match_dup 1)
3438 (compare:CC (match_dup 3)
3442 (define_insn "*rotlsi3_internal9"
3443 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
3444 (compare:CC (zero_extend:SI
3446 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3447 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri")) 0))
3449 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3450 (zero_extend:SI (subreg:QI (rotate:SI (match_dup 1) (match_dup 2)) 0)))]
3453 {rl%I2nm.|rlw%I2nm.} %0,%1,%h2,0xff
3455 [(set_attr "type" "delayed_compare")
3456 (set_attr "length" "4,8")])
3459 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
3460 (compare:CC (zero_extend:SI
3462 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
3463 (match_operand:SI 2 "reg_or_cint_operand" "")) 0))
3465 (set (match_operand:SI 0 "gpc_reg_operand" "")
3466 (zero_extend:SI (subreg:QI (rotate:SI (match_dup 1) (match_dup 2)) 0)))]
3469 (zero_extend:SI (subreg:QI (rotate:SI (match_dup 1) (match_dup 2)) 0)))
3471 (compare:CC (match_dup 0)
3475 (define_insn "*rotlsi3_internal10"
3476 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3479 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r")
3480 (match_operand:SI 2 "reg_or_cint_operand" "ri")) 0)))]
3482 "{rl%I2nm|rlw%I2nm} %0,%1,%h2,0xffff")
3484 (define_insn "*rotlsi3_internal11"
3485 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3486 (compare:CC (zero_extend:SI
3488 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3489 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri")) 0))
3491 (clobber (match_scratch:SI 3 "=r,r"))]
3494 {rl%I2nm.|rlw%I2nm.} %3,%1,%h2,0xffff
3496 [(set_attr "type" "delayed_compare")
3497 (set_attr "length" "4,8")])
3500 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3501 (compare:CC (zero_extend:SI
3503 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
3504 (match_operand:SI 2 "reg_or_cint_operand" "")) 0))
3506 (clobber (match_scratch:SI 3 ""))]
3509 (zero_extend:SI (subreg:HI
3510 (rotate:SI (match_dup 1)
3513 (compare:CC (match_dup 3)
3517 (define_insn "*rotlsi3_internal12"
3518 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
3519 (compare:CC (zero_extend:SI
3521 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3522 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri")) 0))
3524 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3525 (zero_extend:SI (subreg:HI (rotate:SI (match_dup 1) (match_dup 2)) 0)))]
3528 {rl%I2nm.|rlw%I2nm.} %0,%1,%h2,0xffff
3530 [(set_attr "type" "delayed_compare")
3531 (set_attr "length" "4,8")])
3534 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
3535 (compare:CC (zero_extend:SI
3537 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
3538 (match_operand:SI 2 "reg_or_cint_operand" "")) 0))
3540 (set (match_operand:SI 0 "gpc_reg_operand" "")
3541 (zero_extend:SI (subreg:HI (rotate:SI (match_dup 1) (match_dup 2)) 0)))]
3544 (zero_extend:SI (subreg:HI (rotate:SI (match_dup 1) (match_dup 2)) 0)))
3546 (compare:CC (match_dup 0)
3550 ;; Note that we use "sle." instead of "sl." so that we can set
3551 ;; SHIFT_COUNT_TRUNCATED.
3553 (define_expand "ashlsi3"
3554 [(use (match_operand:SI 0 "gpc_reg_operand" ""))
3555 (use (match_operand:SI 1 "gpc_reg_operand" ""))
3556 (use (match_operand:SI 2 "reg_or_cint_operand" ""))]
3561 emit_insn (gen_ashlsi3_power (operands[0], operands[1], operands[2]));
3563 emit_insn (gen_ashlsi3_no_power (operands[0], operands[1], operands[2]));
3567 (define_insn "ashlsi3_power"
3568 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3569 (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3570 (match_operand:SI 2 "reg_or_cint_operand" "r,i")))
3571 (clobber (match_scratch:SI 3 "=q,X"))]
3575 {sli|slwi} %0,%1,%h2")
3577 (define_insn "ashlsi3_no_power"
3578 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3579 (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r")
3580 (match_operand:SI 2 "reg_or_cint_operand" "ri")))]
3582 "{sl|slw}%I2 %0,%1,%h2")
3585 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
3586 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
3587 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
3589 (clobber (match_scratch:SI 3 "=r,r,r,r"))
3590 (clobber (match_scratch:SI 4 "=q,X,q,X"))]
3594 {sli.|slwi.} %3,%1,%h2
3597 [(set_attr "type" "delayed_compare")
3598 (set_attr "length" "4,4,8,8")])
3601 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3602 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")
3603 (match_operand:SI 2 "reg_or_cint_operand" ""))
3605 (clobber (match_scratch:SI 3 ""))
3606 (clobber (match_scratch:SI 4 ""))]
3607 "TARGET_POWER && reload_completed"
3608 [(parallel [(set (match_dup 3)
3609 (ashift:SI (match_dup 1) (match_dup 2)))
3610 (clobber (match_dup 4))])
3612 (compare:CC (match_dup 3)
3617 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3618 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3619 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
3621 (clobber (match_scratch:SI 3 "=r,r"))]
3622 "! TARGET_POWER && TARGET_32BIT"
3624 {sl|slw}%I2. %3,%1,%h2
3626 [(set_attr "type" "delayed_compare")
3627 (set_attr "length" "4,8")])
3630 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3631 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")
3632 (match_operand:SI 2 "reg_or_cint_operand" ""))
3634 (clobber (match_scratch:SI 3 ""))]
3635 "! TARGET_POWER && TARGET_32BIT && reload_completed"
3637 (ashift:SI (match_dup 1) (match_dup 2)))
3639 (compare:CC (match_dup 3)
3644 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
3645 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
3646 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
3648 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
3649 (ashift:SI (match_dup 1) (match_dup 2)))
3650 (clobber (match_scratch:SI 4 "=q,X,q,X"))]
3654 {sli.|slwi.} %0,%1,%h2
3657 [(set_attr "type" "delayed_compare")
3658 (set_attr "length" "4,4,8,8")])
3661 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
3662 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")
3663 (match_operand:SI 2 "reg_or_cint_operand" ""))
3665 (set (match_operand:SI 0 "gpc_reg_operand" "")
3666 (ashift:SI (match_dup 1) (match_dup 2)))
3667 (clobber (match_scratch:SI 4 ""))]
3668 "TARGET_POWER && reload_completed"
3669 [(parallel [(set (match_dup 0)
3670 (ashift:SI (match_dup 1) (match_dup 2)))
3671 (clobber (match_dup 4))])
3673 (compare:CC (match_dup 0)
3678 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
3679 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3680 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
3682 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3683 (ashift:SI (match_dup 1) (match_dup 2)))]
3684 "! TARGET_POWER && TARGET_32BIT"
3686 {sl|slw}%I2. %0,%1,%h2
3688 [(set_attr "type" "delayed_compare")
3689 (set_attr "length" "4,8")])
3692 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
3693 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")
3694 (match_operand:SI 2 "reg_or_cint_operand" ""))
3696 (set (match_operand:SI 0 "gpc_reg_operand" "")
3697 (ashift:SI (match_dup 1) (match_dup 2)))]
3698 "! TARGET_POWER && TARGET_32BIT && reload_completed"
3700 (ashift:SI (match_dup 1) (match_dup 2)))
3702 (compare:CC (match_dup 0)
3707 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3708 (and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r")
3709 (match_operand:SI 2 "const_int_operand" "i"))
3710 (match_operand:SI 3 "mask_operand" "n")))]
3711 "includes_lshift_p (operands[2], operands[3])"
3712 "{rlinm|rlwinm} %0,%1,%h2,%m3,%M3")
3715 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3717 (and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3718 (match_operand:SI 2 "const_int_operand" "i,i"))
3719 (match_operand:SI 3 "mask_operand" "n,n"))
3721 (clobber (match_scratch:SI 4 "=r,r"))]
3722 "includes_lshift_p (operands[2], operands[3])"
3724 {rlinm.|rlwinm.} %4,%1,%h2,%m3,%M3
3726 [(set_attr "type" "delayed_compare")
3727 (set_attr "length" "4,8")])
3730 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3732 (and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")
3733 (match_operand:SI 2 "const_int_operand" ""))
3734 (match_operand:SI 3 "mask_operand" ""))
3736 (clobber (match_scratch:SI 4 ""))]
3737 "includes_lshift_p (operands[2], operands[3]) && reload_completed"
3739 (and:SI (ashift:SI (match_dup 1) (match_dup 2))
3742 (compare:CC (match_dup 4)
3747 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
3749 (and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3750 (match_operand:SI 2 "const_int_operand" "i,i"))
3751 (match_operand:SI 3 "mask_operand" "n,n"))
3753 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3754 (and:SI (ashift:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
3755 "includes_lshift_p (operands[2], operands[3])"
3757 {rlinm.|rlwinm.} %0,%1,%h2,%m3,%M3
3759 [(set_attr "type" "delayed_compare")
3760 (set_attr "length" "4,8")])
3763 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
3765 (and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")
3766 (match_operand:SI 2 "const_int_operand" ""))
3767 (match_operand:SI 3 "mask_operand" ""))
3769 (set (match_operand:SI 0 "gpc_reg_operand" "")
3770 (and:SI (ashift:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
3771 "includes_lshift_p (operands[2], operands[3]) && reload_completed"
3773 (and:SI (ashift:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
3775 (compare:CC (match_dup 0)
3779 ;; The AIX assembler mis-handles "sri x,x,0", so write that case as
3781 (define_expand "lshrsi3"
3782 [(use (match_operand:SI 0 "gpc_reg_operand" ""))
3783 (use (match_operand:SI 1 "gpc_reg_operand" ""))
3784 (use (match_operand:SI 2 "reg_or_cint_operand" ""))]
3789 emit_insn (gen_lshrsi3_power (operands[0], operands[1], operands[2]));
3791 emit_insn (gen_lshrsi3_no_power (operands[0], operands[1], operands[2]));
3795 (define_insn "lshrsi3_power"
3796 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r")
3797 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r")
3798 (match_operand:SI 2 "reg_or_cint_operand" "r,O,i")))
3799 (clobber (match_scratch:SI 3 "=q,X,X"))]
3804 {s%A2i|s%A2wi} %0,%1,%h2")
3806 (define_insn "lshrsi3_no_power"
3807 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3808 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3809 (match_operand:SI 2 "reg_or_cint_operand" "O,ri")))]
3813 {sr|srw}%I2 %0,%1,%h2")
3816 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,?y,?y,?y")
3817 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r,r,r")
3818 (match_operand:SI 2 "reg_or_cint_operand" "r,O,i,r,O,i"))
3820 (clobber (match_scratch:SI 3 "=r,X,r,r,X,r"))
3821 (clobber (match_scratch:SI 4 "=q,X,X,q,X,X"))]
3826 {s%A2i.|s%A2wi.} %3,%1,%h2
3830 [(set_attr "type" "delayed_compare")
3831 (set_attr "length" "4,4,4,8,8,8")])
3834 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3835 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
3836 (match_operand:SI 2 "reg_or_cint_operand" ""))
3838 (clobber (match_scratch:SI 3 ""))
3839 (clobber (match_scratch:SI 4 ""))]
3840 "TARGET_POWER && reload_completed"
3841 [(parallel [(set (match_dup 3)
3842 (lshiftrt:SI (match_dup 1) (match_dup 2)))
3843 (clobber (match_dup 4))])
3845 (compare:CC (match_dup 3)
3850 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
3851 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
3852 (match_operand:SI 2 "reg_or_cint_operand" "O,ri,O,ri"))
3854 (clobber (match_scratch:SI 3 "=X,r,X,r"))]
3855 "! TARGET_POWER && TARGET_32BIT"
3858 {sr|srw}%I2. %3,%1,%h2
3861 [(set_attr "type" "delayed_compare")
3862 (set_attr "length" "4,4,8,8")])
3865 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3866 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
3867 (match_operand:SI 2 "reg_or_cint_operand" ""))
3869 (clobber (match_scratch:SI 3 ""))]
3870 "! TARGET_POWER && TARGET_32BIT && reload_completed"
3872 (lshiftrt:SI (match_dup 1) (match_dup 2)))
3874 (compare:CC (match_dup 3)
3879 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,x,?y,?y,?y")
3880 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r,r,r")
3881 (match_operand:SI 2 "reg_or_cint_operand" "r,O,i,r,O,i"))
3883 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r,r")
3884 (lshiftrt:SI (match_dup 1) (match_dup 2)))
3885 (clobber (match_scratch:SI 4 "=q,X,X,q,X,X"))]
3890 {s%A2i.|s%A2wi.} %0,%1,%h2
3894 [(set_attr "type" "delayed_compare")
3895 (set_attr "length" "4,4,4,8,8,8")])
3898 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
3899 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
3900 (match_operand:SI 2 "reg_or_cint_operand" ""))
3902 (set (match_operand:SI 0 "gpc_reg_operand" "")
3903 (lshiftrt:SI (match_dup 1) (match_dup 2)))
3904 (clobber (match_scratch:SI 4 ""))]
3905 "TARGET_POWER && reload_completed"
3906 [(parallel [(set (match_dup 0)
3907 (lshiftrt:SI (match_dup 1) (match_dup 2)))
3908 (clobber (match_dup 4))])
3910 (compare:CC (match_dup 0)
3915 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
3916 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
3917 (match_operand:SI 2 "reg_or_cint_operand" "O,ri,O,ri"))
3919 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
3920 (lshiftrt:SI (match_dup 1) (match_dup 2)))]
3921 "! TARGET_POWER && TARGET_32BIT"
3924 {sr|srw}%I2. %0,%1,%h2
3927 [(set_attr "type" "delayed_compare")
3928 (set_attr "length" "4,4,8,8")])
3931 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
3932 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
3933 (match_operand:SI 2 "reg_or_cint_operand" ""))
3935 (set (match_operand:SI 0 "gpc_reg_operand" "")
3936 (lshiftrt:SI (match_dup 1) (match_dup 2)))]
3937 "! TARGET_POWER && TARGET_32BIT && reload_completed"
3939 (lshiftrt:SI (match_dup 1) (match_dup 2)))
3941 (compare:CC (match_dup 0)
3946 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3947 (and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
3948 (match_operand:SI 2 "const_int_operand" "i"))
3949 (match_operand:SI 3 "mask_operand" "n")))]
3950 "includes_rshift_p (operands[2], operands[3])"
3951 "{rlinm|rlwinm} %0,%1,%s2,%m3,%M3")
3954 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3956 (and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3957 (match_operand:SI 2 "const_int_operand" "i,i"))
3958 (match_operand:SI 3 "mask_operand" "n,n"))
3960 (clobber (match_scratch:SI 4 "=r,r"))]
3961 "includes_rshift_p (operands[2], operands[3])"
3963 {rlinm.|rlwinm.} %4,%1,%s2,%m3,%M3
3965 [(set_attr "type" "delayed_compare")
3966 (set_attr "length" "4,8")])
3969 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3971 (and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
3972 (match_operand:SI 2 "const_int_operand" ""))
3973 (match_operand:SI 3 "mask_operand" ""))
3975 (clobber (match_scratch:SI 4 ""))]
3976 "includes_rshift_p (operands[2], operands[3]) && reload_completed"
3978 (and:SI (lshiftrt:SI (match_dup 1) (match_dup 2))
3981 (compare:CC (match_dup 4)
3986 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
3988 (and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3989 (match_operand:SI 2 "const_int_operand" "i,i"))
3990 (match_operand:SI 3 "mask_operand" "n,n"))
3992 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3993 (and:SI (lshiftrt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
3994 "includes_rshift_p (operands[2], operands[3])"
3996 {rlinm.|rlwinm.} %0,%1,%s2,%m3,%M3
3998 [(set_attr "type" "delayed_compare")
3999 (set_attr "length" "4,8")])
4002 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
4004 (and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4005 (match_operand:SI 2 "const_int_operand" ""))
4006 (match_operand:SI 3 "mask_operand" ""))
4008 (set (match_operand:SI 0 "gpc_reg_operand" "")
4009 (and:SI (lshiftrt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
4010 "includes_rshift_p (operands[2], operands[3]) && reload_completed"
4012 (and:SI (lshiftrt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
4014 (compare:CC (match_dup 0)
4019 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
4022 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
4023 (match_operand:SI 2 "const_int_operand" "i")) 0)))]
4024 "includes_rshift_p (operands[2], GEN_INT (255))"
4025 "{rlinm|rlwinm} %0,%1,%s2,0xff")
4028 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
4032 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4033 (match_operand:SI 2 "const_int_operand" "i,i")) 0))
4035 (clobber (match_scratch:SI 3 "=r,r"))]
4036 "includes_rshift_p (operands[2], GEN_INT (255))"
4038 {rlinm.|rlwinm.} %3,%1,%s2,0xff
4040 [(set_attr "type" "delayed_compare")
4041 (set_attr "length" "4,8")])
4044 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
4048 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4049 (match_operand:SI 2 "const_int_operand" "")) 0))
4051 (clobber (match_scratch:SI 3 ""))]
4052 "includes_rshift_p (operands[2], GEN_INT (255)) && reload_completed"
4054 (zero_extend:SI (subreg:QI
4055 (lshiftrt:SI (match_dup 1)
4058 (compare:CC (match_dup 3)
4063 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
4067 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4068 (match_operand:SI 2 "const_int_operand" "i,i")) 0))
4070 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
4071 (zero_extend:SI (subreg:QI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))]
4072 "includes_rshift_p (operands[2], GEN_INT (255))"
4074 {rlinm.|rlwinm.} %0,%1,%s2,0xff
4076 [(set_attr "type" "delayed_compare")
4077 (set_attr "length" "4,8")])
4080 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
4084 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4085 (match_operand:SI 2 "const_int_operand" "")) 0))
4087 (set (match_operand:SI 0 "gpc_reg_operand" "")
4088 (zero_extend:SI (subreg:QI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))]
4089 "includes_rshift_p (operands[2], GEN_INT (255)) && reload_completed"
4091 (zero_extend:SI (subreg:QI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))
4093 (compare:CC (match_dup 0)
4098 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
4101 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
4102 (match_operand:SI 2 "const_int_operand" "i")) 0)))]
4103 "includes_rshift_p (operands[2], GEN_INT (65535))"
4104 "{rlinm|rlwinm} %0,%1,%s2,0xffff")
4107 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
4111 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4112 (match_operand:SI 2 "const_int_operand" "i,i")) 0))
4114 (clobber (match_scratch:SI 3 "=r,r"))]
4115 "includes_rshift_p (operands[2], GEN_INT (65535))"
4117 {rlinm.|rlwinm.} %3,%1,%s2,0xffff
4119 [(set_attr "type" "delayed_compare")
4120 (set_attr "length" "4,8")])
4123 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
4127 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4128 (match_operand:SI 2 "const_int_operand" "")) 0))
4130 (clobber (match_scratch:SI 3 ""))]
4131 "includes_rshift_p (operands[2], GEN_INT (65535)) && reload_completed"
4133 (zero_extend:SI (subreg:HI
4134 (lshiftrt:SI (match_dup 1)
4137 (compare:CC (match_dup 3)
4142 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
4146 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4147 (match_operand:SI 2 "const_int_operand" "i,i")) 0))
4149 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
4150 (zero_extend:SI (subreg:HI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))]
4151 "includes_rshift_p (operands[2], GEN_INT (65535))"
4153 {rlinm.|rlwinm.} %0,%1,%s2,0xffff
4155 [(set_attr "type" "delayed_compare")
4156 (set_attr "length" "4,8")])
4159 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
4163 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4164 (match_operand:SI 2 "const_int_operand" "")) 0))
4166 (set (match_operand:SI 0 "gpc_reg_operand" "")
4167 (zero_extend:SI (subreg:HI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))]
4168 "includes_rshift_p (operands[2], GEN_INT (65535)) && reload_completed"
4170 (zero_extend:SI (subreg:HI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))
4172 (compare:CC (match_dup 0)
4177 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
4179 (match_operand:SI 1 "gpc_reg_operand" "r"))
4180 (ashiftrt:SI (match_operand:SI 2 "gpc_reg_operand" "r")
4186 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
4188 (match_operand:SI 1 "gpc_reg_operand" "r"))
4189 (lshiftrt:SI (match_operand:SI 2 "gpc_reg_operand" "r")
4195 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
4197 (match_operand:SI 1 "gpc_reg_operand" "r"))
4198 (zero_extract:SI (match_operand:SI 2 "gpc_reg_operand" "r")
4204 (define_expand "ashrsi3"
4205 [(set (match_operand:SI 0 "gpc_reg_operand" "")
4206 (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4207 (match_operand:SI 2 "reg_or_cint_operand" "")))]
4212 emit_insn (gen_ashrsi3_power (operands[0], operands[1], operands[2]));
4214 emit_insn (gen_ashrsi3_no_power (operands[0], operands[1], operands[2]));
4218 (define_insn "ashrsi3_power"
4219 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
4220 (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4221 (match_operand:SI 2 "reg_or_cint_operand" "r,i")))
4222 (clobber (match_scratch:SI 3 "=q,X"))]
4226 {srai|srawi} %0,%1,%h2")
4228 (define_insn "ashrsi3_no_power"
4229 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
4230 (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
4231 (match_operand:SI 2 "reg_or_cint_operand" "ri")))]
4233 "{sra|sraw}%I2 %0,%1,%h2")
4236 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
4237 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
4238 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
4240 (clobber (match_scratch:SI 3 "=r,r,r,r"))
4241 (clobber (match_scratch:SI 4 "=q,X,q,X"))]
4245 {srai.|srawi.} %3,%1,%h2
4248 [(set_attr "type" "delayed_compare")
4249 (set_attr "length" "4,4,8,8")])
4252 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
4253 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4254 (match_operand:SI 2 "reg_or_cint_operand" ""))
4256 (clobber (match_scratch:SI 3 ""))
4257 (clobber (match_scratch:SI 4 ""))]
4258 "TARGET_POWER && reload_completed"
4259 [(parallel [(set (match_dup 3)
4260 (ashiftrt:SI (match_dup 1) (match_dup 2)))
4261 (clobber (match_dup 4))])
4263 (compare:CC (match_dup 3)
4268 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
4269 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4270 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
4272 (clobber (match_scratch:SI 3 "=r,r"))]
4275 {sra|sraw}%I2. %3,%1,%h2
4277 [(set_attr "type" "delayed_compare")
4278 (set_attr "length" "4,8")])
4281 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
4282 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4283 (match_operand:SI 2 "reg_or_cint_operand" ""))
4285 (clobber (match_scratch:SI 3 ""))]
4286 "! TARGET_POWER && reload_completed"
4288 (ashiftrt:SI (match_dup 1) (match_dup 2)))
4290 (compare:CC (match_dup 3)
4295 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
4296 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
4297 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
4299 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
4300 (ashiftrt:SI (match_dup 1) (match_dup 2)))
4301 (clobber (match_scratch:SI 4 "=q,X,q,X"))]
4305 {srai.|srawi.} %0,%1,%h2
4308 [(set_attr "type" "delayed_compare")
4309 (set_attr "length" "4,4,8,8")])
4312 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
4313 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4314 (match_operand:SI 2 "reg_or_cint_operand" ""))
4316 (set (match_operand:SI 0 "gpc_reg_operand" "")
4317 (ashiftrt:SI (match_dup 1) (match_dup 2)))
4318 (clobber (match_scratch:SI 4 ""))]
4319 "TARGET_POWER && reload_completed"
4320 [(parallel [(set (match_dup 0)
4321 (ashiftrt:SI (match_dup 1) (match_dup 2)))
4322 (clobber (match_dup 4))])
4324 (compare:CC (match_dup 0)
4329 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
4330 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4331 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
4333 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
4334 (ashiftrt:SI (match_dup 1) (match_dup 2)))]
4337 {sra|sraw}%I2. %0,%1,%h2
4339 [(set_attr "type" "delayed_compare")
4340 (set_attr "length" "4,8")])
4343 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
4344 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4345 (match_operand:SI 2 "reg_or_cint_operand" ""))
4347 (set (match_operand:SI 0 "gpc_reg_operand" "")
4348 (ashiftrt:SI (match_dup 1) (match_dup 2)))]
4349 "! TARGET_POWER && reload_completed"
4351 (ashiftrt:SI (match_dup 1) (match_dup 2)))
4353 (compare:CC (match_dup 0)
4357 ;; Floating-point insns, excluding normal data motion.
4359 ;; PowerPC has a full set of single-precision floating point instructions.
4361 ;; For the POWER architecture, we pretend that we have both SFmode and
4362 ;; DFmode insns, while, in fact, all fp insns are actually done in double.
4363 ;; The only conversions we will do will be when storing to memory. In that
4364 ;; case, we will use the "frsp" instruction before storing.
4366 ;; Note that when we store into a single-precision memory location, we need to
4367 ;; use the frsp insn first. If the register being stored isn't dead, we
4368 ;; need a scratch register for the frsp. But this is difficult when the store
4369 ;; is done by reload. It is not incorrect to do the frsp on the register in
4370 ;; this case, we just lose precision that we would have otherwise gotten but
4371 ;; is not guaranteed. Perhaps this should be tightened up at some point.
4373 (define_insn "extendsfdf2"
4374 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4375 (float_extend:DF (match_operand:SF 1 "gpc_reg_operand" "f")))]
4376 "TARGET_HARD_FLOAT && TARGET_FPRS"
4379 if (REGNO (operands[0]) == REGNO (operands[1]))
4382 return \"fmr %0,%1\";
4384 [(set_attr "type" "fp")])
4386 (define_insn "truncdfsf2"
4387 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4388 (float_truncate:SF (match_operand:DF 1 "gpc_reg_operand" "f")))]
4389 "TARGET_HARD_FLOAT && TARGET_FPRS"
4391 [(set_attr "type" "fp")])
4393 (define_insn "aux_truncdfsf2"
4394 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4395 (unspec:SF [(match_operand:SF 1 "gpc_reg_operand" "f")] UNSPEC_FRSP))]
4396 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
4398 [(set_attr "type" "fp")])
4400 (define_expand "negsf2"
4401 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4402 (neg:SF (match_operand:SF 1 "gpc_reg_operand" "")))]
4406 (define_insn "*negsf2"
4407 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4408 (neg:SF (match_operand:SF 1 "gpc_reg_operand" "f")))]
4409 "TARGET_HARD_FLOAT && TARGET_FPRS"
4411 [(set_attr "type" "fp")])
4413 (define_expand "abssf2"
4414 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4415 (abs:SF (match_operand:SF 1 "gpc_reg_operand" "")))]
4419 (define_insn "*abssf2"
4420 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4421 (abs:SF (match_operand:SF 1 "gpc_reg_operand" "f")))]
4422 "TARGET_HARD_FLOAT && TARGET_FPRS"
4424 [(set_attr "type" "fp")])
4427 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4428 (neg:SF (abs:SF (match_operand:SF 1 "gpc_reg_operand" "f"))))]
4429 "TARGET_HARD_FLOAT && TARGET_FPRS"
4431 [(set_attr "type" "fp")])
4433 (define_expand "addsf3"
4434 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4435 (plus:SF (match_operand:SF 1 "gpc_reg_operand" "")
4436 (match_operand:SF 2 "gpc_reg_operand" "")))]
4441 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4442 (plus:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4443 (match_operand:SF 2 "gpc_reg_operand" "f")))]
4444 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
4446 [(set_attr "type" "fp")])
4449 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4450 (plus:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4451 (match_operand:SF 2 "gpc_reg_operand" "f")))]
4452 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
4453 "{fa|fadd} %0,%1,%2"
4454 [(set_attr "type" "fp")])
4456 (define_expand "subsf3"
4457 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4458 (minus:SF (match_operand:SF 1 "gpc_reg_operand" "")
4459 (match_operand:SF 2 "gpc_reg_operand" "")))]
4464 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4465 (minus:SF (match_operand:SF 1 "gpc_reg_operand" "f")
4466 (match_operand:SF 2 "gpc_reg_operand" "f")))]
4467 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
4469 [(set_attr "type" "fp")])
4472 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4473 (minus:SF (match_operand:SF 1 "gpc_reg_operand" "f")
4474 (match_operand:SF 2 "gpc_reg_operand" "f")))]
4475 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
4476 "{fs|fsub} %0,%1,%2"
4477 [(set_attr "type" "fp")])
4479 (define_expand "mulsf3"
4480 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4481 (mult:SF (match_operand:SF 1 "gpc_reg_operand" "")
4482 (match_operand:SF 2 "gpc_reg_operand" "")))]
4487 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4488 (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4489 (match_operand:SF 2 "gpc_reg_operand" "f")))]
4490 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
4492 [(set_attr "type" "fp")])
4495 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4496 (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4497 (match_operand:SF 2 "gpc_reg_operand" "f")))]
4498 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
4499 "{fm|fmul} %0,%1,%2"
4500 [(set_attr "type" "dmul")])
4502 (define_expand "divsf3"
4503 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4504 (div:SF (match_operand:SF 1 "gpc_reg_operand" "")
4505 (match_operand:SF 2 "gpc_reg_operand" "")))]
4510 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4511 (div:SF (match_operand:SF 1 "gpc_reg_operand" "f")
4512 (match_operand:SF 2 "gpc_reg_operand" "f")))]
4513 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
4515 [(set_attr "type" "sdiv")])
4518 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4519 (div:SF (match_operand:SF 1 "gpc_reg_operand" "f")
4520 (match_operand:SF 2 "gpc_reg_operand" "f")))]
4521 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
4522 "{fd|fdiv} %0,%1,%2"
4523 [(set_attr "type" "ddiv")])
4526 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4527 (plus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4528 (match_operand:SF 2 "gpc_reg_operand" "f"))
4529 (match_operand:SF 3 "gpc_reg_operand" "f")))]
4530 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD"
4531 "fmadds %0,%1,%2,%3"
4532 [(set_attr "type" "fp")])
4535 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4536 (plus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4537 (match_operand:SF 2 "gpc_reg_operand" "f"))
4538 (match_operand:SF 3 "gpc_reg_operand" "f")))]
4539 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD"
4540 "{fma|fmadd} %0,%1,%2,%3"
4541 [(set_attr "type" "dmul")])
4544 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4545 (minus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4546 (match_operand:SF 2 "gpc_reg_operand" "f"))
4547 (match_operand:SF 3 "gpc_reg_operand" "f")))]
4548 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD"
4549 "fmsubs %0,%1,%2,%3"
4550 [(set_attr "type" "fp")])
4553 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4554 (minus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4555 (match_operand:SF 2 "gpc_reg_operand" "f"))
4556 (match_operand:SF 3 "gpc_reg_operand" "f")))]
4557 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD"
4558 "{fms|fmsub} %0,%1,%2,%3"
4559 [(set_attr "type" "dmul")])
4562 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4563 (neg:SF (plus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4564 (match_operand:SF 2 "gpc_reg_operand" "f"))
4565 (match_operand:SF 3 "gpc_reg_operand" "f"))))]
4566 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4567 && HONOR_SIGNED_ZEROS (SFmode)"
4568 "fnmadds %0,%1,%2,%3"
4569 [(set_attr "type" "fp")])
4572 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4573 (minus:SF (mult:SF (neg:SF (match_operand:SF 1 "gpc_reg_operand" "f"))
4574 (match_operand:SF 2 "gpc_reg_operand" "f"))
4575 (match_operand:SF 3 "gpc_reg_operand" "f")))]
4576 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4577 && ! HONOR_SIGNED_ZEROS (SFmode)"
4578 "fnmadds %0,%1,%2,%3"
4579 [(set_attr "type" "fp")])
4582 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4583 (neg:SF (plus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4584 (match_operand:SF 2 "gpc_reg_operand" "f"))
4585 (match_operand:SF 3 "gpc_reg_operand" "f"))))]
4586 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD"
4587 "{fnma|fnmadd} %0,%1,%2,%3"
4588 [(set_attr "type" "dmul")])
4591 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4592 (minus:SF (mult:SF (neg:SF (match_operand:SF 1 "gpc_reg_operand" "f"))
4593 (match_operand:SF 2 "gpc_reg_operand" "f"))
4594 (match_operand:SF 3 "gpc_reg_operand" "f")))]
4595 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4596 && ! HONOR_SIGNED_ZEROS (SFmode)"
4597 "{fnma|fnmadd} %0,%1,%2,%3"
4598 [(set_attr "type" "dmul")])
4601 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4602 (neg:SF (minus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4603 (match_operand:SF 2 "gpc_reg_operand" "f"))
4604 (match_operand:SF 3 "gpc_reg_operand" "f"))))]
4605 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4606 && HONOR_SIGNED_ZEROS (SFmode)"
4607 "fnmsubs %0,%1,%2,%3"
4608 [(set_attr "type" "fp")])
4611 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4612 (minus:SF (match_operand:SF 3 "gpc_reg_operand" "f")
4613 (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4614 (match_operand:SF 2 "gpc_reg_operand" "f"))))]
4615 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4616 && ! HONOR_SIGNED_ZEROS (SFmode)"
4617 "fnmsubs %0,%1,%2,%3"
4618 [(set_attr "type" "fp")])
4621 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4622 (neg:SF (minus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4623 (match_operand:SF 2 "gpc_reg_operand" "f"))
4624 (match_operand:SF 3 "gpc_reg_operand" "f"))))]
4625 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD"
4626 "{fnms|fnmsub} %0,%1,%2,%3"
4627 [(set_attr "type" "dmul")])
4630 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4631 (minus:SF (match_operand:SF 3 "gpc_reg_operand" "f")
4632 (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4633 (match_operand:SF 2 "gpc_reg_operand" "f"))))]
4634 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4635 && ! HONOR_SIGNED_ZEROS (SFmode)"
4636 "{fnms|fnmsub} %0,%1,%2,%3"
4637 [(set_attr "type" "fp")])
4639 (define_expand "sqrtsf2"
4640 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4641 (sqrt:SF (match_operand:SF 1 "gpc_reg_operand" "")))]
4642 "(TARGET_PPC_GPOPT || TARGET_POWER2) && TARGET_HARD_FLOAT && TARGET_FPRS"
4646 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4647 (sqrt:SF (match_operand:SF 1 "gpc_reg_operand" "f")))]
4648 "TARGET_PPC_GPOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4650 [(set_attr "type" "ssqrt")])
4653 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4654 (sqrt:SF (match_operand:SF 1 "gpc_reg_operand" "f")))]
4655 "TARGET_POWER2 && TARGET_HARD_FLOAT && TARGET_FPRS"
4657 [(set_attr "type" "dsqrt")])
4659 ;; For MIN, MAX, and conditional move, we use DEFINE_EXPAND's that involve a
4660 ;; fsel instruction and some auxiliary computations. Then we just have a
4661 ;; single DEFINE_INSN for fsel and the define_splits to make them if made by
4663 (define_expand "maxsf3"
4664 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4665 (if_then_else:SF (ge (match_operand:SF 1 "gpc_reg_operand" "")
4666 (match_operand:SF 2 "gpc_reg_operand" ""))
4669 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4670 "{ rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]); DONE;}")
4672 (define_expand "minsf3"
4673 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4674 (if_then_else:SF (ge (match_operand:SF 1 "gpc_reg_operand" "")
4675 (match_operand:SF 2 "gpc_reg_operand" ""))
4678 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4679 "{ rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]); DONE;}")
4682 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4683 (match_operator:SF 3 "min_max_operator"
4684 [(match_operand:SF 1 "gpc_reg_operand" "")
4685 (match_operand:SF 2 "gpc_reg_operand" "")]))]
4686 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4689 { rs6000_emit_minmax (operands[0], GET_CODE (operands[3]),
4690 operands[1], operands[2]);
4694 (define_expand "movsicc"
4695 [(set (match_operand:SI 0 "gpc_reg_operand" "")
4696 (if_then_else:SI (match_operand 1 "comparison_operator" "")
4697 (match_operand:SI 2 "gpc_reg_operand" "")
4698 (match_operand:SI 3 "gpc_reg_operand" "")))]
4702 if (rs6000_emit_cmove (operands[0], operands[1], operands[2], operands[3]))
4708 ;; We use the BASE_REGS for the isel input operands because, if rA is
4709 ;; 0, the value of 0 is placed in rD upon truth. Similarly for rB
4710 ;; because we may switch the operands and rB may end up being rA.
4712 ;; We need 2 patterns: an unsigned and a signed pattern. We could
4713 ;; leave out the mode in operand 4 and use one pattern, but reload can
4714 ;; change the mode underneath our feet and then gets confused trying
4715 ;; to reload the value.
4716 (define_insn "isel_signed"
4717 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
4719 (match_operator 1 "comparison_operator"
4720 [(match_operand:CC 4 "cc_reg_operand" "y")
4722 (match_operand:SI 2 "gpc_reg_operand" "b")
4723 (match_operand:SI 3 "gpc_reg_operand" "b")))]
4726 { return output_isel (operands); }"
4727 [(set_attr "length" "4")])
4729 (define_insn "isel_unsigned"
4730 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
4732 (match_operator 1 "comparison_operator"
4733 [(match_operand:CCUNS 4 "cc_reg_operand" "y")
4735 (match_operand:SI 2 "gpc_reg_operand" "b")
4736 (match_operand:SI 3 "gpc_reg_operand" "b")))]
4739 { return output_isel (operands); }"
4740 [(set_attr "length" "4")])
4742 (define_expand "movsfcc"
4743 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4744 (if_then_else:SF (match_operand 1 "comparison_operator" "")
4745 (match_operand:SF 2 "gpc_reg_operand" "")
4746 (match_operand:SF 3 "gpc_reg_operand" "")))]
4747 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4750 if (rs6000_emit_cmove (operands[0], operands[1], operands[2], operands[3]))
4756 (define_insn "*fselsfsf4"
4757 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4758 (if_then_else:SF (ge (match_operand:SF 1 "gpc_reg_operand" "f")
4759 (match_operand:SF 4 "zero_fp_constant" "F"))
4760 (match_operand:SF 2 "gpc_reg_operand" "f")
4761 (match_operand:SF 3 "gpc_reg_operand" "f")))]
4762 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4764 [(set_attr "type" "fp")])
4766 (define_insn "*fseldfsf4"
4767 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4768 (if_then_else:SF (ge (match_operand:DF 1 "gpc_reg_operand" "f")
4769 (match_operand:DF 4 "zero_fp_constant" "F"))
4770 (match_operand:SF 2 "gpc_reg_operand" "f")
4771 (match_operand:SF 3 "gpc_reg_operand" "f")))]
4772 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4774 [(set_attr "type" "fp")])
4776 (define_insn "negdf2"
4777 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4778 (neg:DF (match_operand:DF 1 "gpc_reg_operand" "f")))]
4779 "TARGET_HARD_FLOAT && TARGET_FPRS"
4781 [(set_attr "type" "fp")])
4783 (define_insn "absdf2"
4784 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4785 (abs:DF (match_operand:DF 1 "gpc_reg_operand" "f")))]
4786 "TARGET_HARD_FLOAT && TARGET_FPRS"
4788 [(set_attr "type" "fp")])
4791 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4792 (neg:DF (abs:DF (match_operand:DF 1 "gpc_reg_operand" "f"))))]
4793 "TARGET_HARD_FLOAT && TARGET_FPRS"
4795 [(set_attr "type" "fp")])
4797 (define_insn "adddf3"
4798 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4799 (plus:DF (match_operand:DF 1 "gpc_reg_operand" "%f")
4800 (match_operand:DF 2 "gpc_reg_operand" "f")))]
4801 "TARGET_HARD_FLOAT && TARGET_FPRS"
4802 "{fa|fadd} %0,%1,%2"
4803 [(set_attr "type" "fp")])
4805 (define_insn "subdf3"
4806 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4807 (minus:DF (match_operand:DF 1 "gpc_reg_operand" "f")
4808 (match_operand:DF 2 "gpc_reg_operand" "f")))]
4809 "TARGET_HARD_FLOAT && TARGET_FPRS"
4810 "{fs|fsub} %0,%1,%2"
4811 [(set_attr "type" "fp")])
4813 (define_insn "muldf3"
4814 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4815 (mult:DF (match_operand:DF 1 "gpc_reg_operand" "%f")
4816 (match_operand:DF 2 "gpc_reg_operand" "f")))]
4817 "TARGET_HARD_FLOAT && TARGET_FPRS"
4818 "{fm|fmul} %0,%1,%2"
4819 [(set_attr "type" "dmul")])
4821 (define_insn "divdf3"
4822 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4823 (div:DF (match_operand:DF 1 "gpc_reg_operand" "f")
4824 (match_operand:DF 2 "gpc_reg_operand" "f")))]
4825 "TARGET_HARD_FLOAT && TARGET_FPRS"
4826 "{fd|fdiv} %0,%1,%2"
4827 [(set_attr "type" "ddiv")])
4830 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4831 (plus:DF (mult:DF (match_operand:DF 1 "gpc_reg_operand" "%f")
4832 (match_operand:DF 2 "gpc_reg_operand" "f"))
4833 (match_operand:DF 3 "gpc_reg_operand" "f")))]
4834 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD"
4835 "{fma|fmadd} %0,%1,%2,%3"
4836 [(set_attr "type" "dmul")])
4839 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4840 (minus:DF (mult:DF (match_operand:DF 1 "gpc_reg_operand" "%f")
4841 (match_operand:DF 2 "gpc_reg_operand" "f"))
4842 (match_operand:DF 3 "gpc_reg_operand" "f")))]
4843 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD"
4844 "{fms|fmsub} %0,%1,%2,%3"
4845 [(set_attr "type" "dmul")])
4848 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4849 (neg:DF (plus:DF (mult:DF (match_operand:DF 1 "gpc_reg_operand" "%f")
4850 (match_operand:DF 2 "gpc_reg_operand" "f"))
4851 (match_operand:DF 3 "gpc_reg_operand" "f"))))]
4852 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4853 && HONOR_SIGNED_ZEROS (DFmode)"
4854 "{fnma|fnmadd} %0,%1,%2,%3"
4855 [(set_attr "type" "dmul")])
4858 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4859 (minus:DF (mult:DF (neg:DF (match_operand:DF 1 "gpc_reg_operand" "f"))
4860 (match_operand:DF 2 "gpc_reg_operand" "f"))
4861 (match_operand:DF 3 "gpc_reg_operand" "f")))]
4862 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4863 && ! HONOR_SIGNED_ZEROS (DFmode)"
4864 "{fnma|fnmadd} %0,%1,%2,%3"
4865 [(set_attr "type" "dmul")])
4868 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4869 (neg:DF (minus:DF (mult:DF (match_operand:DF 1 "gpc_reg_operand" "%f")
4870 (match_operand:DF 2 "gpc_reg_operand" "f"))
4871 (match_operand:DF 3 "gpc_reg_operand" "f"))))]
4872 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4873 && HONOR_SIGNED_ZEROS (DFmode)"
4874 "{fnms|fnmsub} %0,%1,%2,%3"
4875 [(set_attr "type" "dmul")])
4878 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4879 (minus:DF (match_operand:DF 3 "gpc_reg_operand" "f")
4880 (mult:DF (match_operand:DF 1 "gpc_reg_operand" "%f")
4881 (match_operand:DF 2 "gpc_reg_operand" "f"))))]
4882 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4883 && ! HONOR_SIGNED_ZEROS (DFmode)"
4884 "{fnms|fnmsub} %0,%1,%2,%3"
4885 [(set_attr "type" "dmul")])
4887 (define_insn "sqrtdf2"
4888 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4889 (sqrt:DF (match_operand:DF 1 "gpc_reg_operand" "f")))]
4890 "(TARGET_PPC_GPOPT || TARGET_POWER2) && TARGET_HARD_FLOAT && TARGET_FPRS"
4892 [(set_attr "type" "dsqrt")])
4894 ;; The conditional move instructions allow us to perform max and min
4895 ;; operations even when
4897 (define_expand "maxdf3"
4898 [(set (match_operand:DF 0 "gpc_reg_operand" "")
4899 (if_then_else:DF (ge (match_operand:DF 1 "gpc_reg_operand" "")
4900 (match_operand:DF 2 "gpc_reg_operand" ""))
4903 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4904 "{ rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]); DONE;}")
4906 (define_expand "mindf3"
4907 [(set (match_operand:DF 0 "gpc_reg_operand" "")
4908 (if_then_else:DF (ge (match_operand:DF 1 "gpc_reg_operand" "")
4909 (match_operand:DF 2 "gpc_reg_operand" ""))
4912 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4913 "{ rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]); DONE;}")
4916 [(set (match_operand:DF 0 "gpc_reg_operand" "")
4917 (match_operator:DF 3 "min_max_operator"
4918 [(match_operand:DF 1 "gpc_reg_operand" "")
4919 (match_operand:DF 2 "gpc_reg_operand" "")]))]
4920 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4923 { rs6000_emit_minmax (operands[0], GET_CODE (operands[3]),
4924 operands[1], operands[2]);
4928 (define_expand "movdfcc"
4929 [(set (match_operand:DF 0 "gpc_reg_operand" "")
4930 (if_then_else:DF (match_operand 1 "comparison_operator" "")
4931 (match_operand:DF 2 "gpc_reg_operand" "")
4932 (match_operand:DF 3 "gpc_reg_operand" "")))]
4933 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4936 if (rs6000_emit_cmove (operands[0], operands[1], operands[2], operands[3]))
4942 (define_insn "*fseldfdf4"
4943 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4944 (if_then_else:DF (ge (match_operand:DF 1 "gpc_reg_operand" "f")
4945 (match_operand:DF 4 "zero_fp_constant" "F"))
4946 (match_operand:DF 2 "gpc_reg_operand" "f")
4947 (match_operand:DF 3 "gpc_reg_operand" "f")))]
4948 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4950 [(set_attr "type" "fp")])
4952 (define_insn "*fselsfdf4"
4953 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4954 (if_then_else:DF (ge (match_operand:SF 1 "gpc_reg_operand" "f")
4955 (match_operand:SF 4 "zero_fp_constant" "F"))
4956 (match_operand:DF 2 "gpc_reg_operand" "f")
4957 (match_operand:DF 3 "gpc_reg_operand" "f")))]
4960 [(set_attr "type" "fp")])
4962 ;; Conversions to and from floating-point.
4964 (define_expand "fixuns_truncsfsi2"
4965 [(set (match_operand:SI 0 "gpc_reg_operand" "")
4966 (unsigned_fix:SI (match_operand:SF 1 "gpc_reg_operand" "")))]
4967 "TARGET_HARD_FLOAT && !TARGET_FPRS"
4970 (define_expand "fix_truncsfsi2"
4971 [(set (match_operand:SI 0 "gpc_reg_operand" "")
4972 (fix:SI (match_operand:SF 1 "gpc_reg_operand" "")))]
4973 "TARGET_HARD_FLOAT && !TARGET_FPRS"
4976 ; For each of these conversions, there is a define_expand, a define_insn
4977 ; with a '#' template, and a define_split (with C code). The idea is
4978 ; to allow constant folding with the template of the define_insn,
4979 ; then to have the insns split later (between sched1 and final).
4981 (define_expand "floatsidf2"
4982 [(parallel [(set (match_operand:DF 0 "gpc_reg_operand" "")
4983 (float:DF (match_operand:SI 1 "gpc_reg_operand" "")))
4986 (clobber (match_dup 4))
4987 (clobber (match_dup 5))
4988 (clobber (match_dup 6))])]
4989 "TARGET_HARD_FLOAT && TARGET_FPRS"
4992 if (TARGET_POWERPC64)
4994 rtx mem = assign_stack_temp (DImode, GET_MODE_SIZE (DImode), 0);
4995 rtx t1 = gen_reg_rtx (DImode);
4996 rtx t2 = gen_reg_rtx (DImode);
4997 emit_insn (gen_floatsidf_ppc64 (operands[0], operands[1], mem, t1, t2));
5001 operands[2] = force_reg (SImode, GEN_INT (0x43300000));
5002 operands[3] = force_reg (DFmode, CONST_DOUBLE_ATOF (\"4503601774854144\", DFmode));
5003 operands[4] = assign_stack_temp (DFmode, GET_MODE_SIZE (DFmode), 0);
5004 operands[5] = gen_reg_rtx (DFmode);
5005 operands[6] = gen_reg_rtx (SImode);
5008 (define_insn "*floatsidf2_internal"
5009 [(set (match_operand:DF 0 "gpc_reg_operand" "=&f")
5010 (float:DF (match_operand:SI 1 "gpc_reg_operand" "r")))
5011 (use (match_operand:SI 2 "gpc_reg_operand" "r"))
5012 (use (match_operand:DF 3 "gpc_reg_operand" "f"))
5013 (clobber (match_operand:DF 4 "memory_operand" "=o"))
5014 (clobber (match_operand:DF 5 "gpc_reg_operand" "=&f"))
5015 (clobber (match_operand:SI 6 "gpc_reg_operand" "=&r"))]
5016 "! TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS"
5018 [(set_attr "length" "24")])
5021 [(set (match_operand:DF 0 "gpc_reg_operand" "")
5022 (float:DF (match_operand:SI 1 "gpc_reg_operand" "")))
5023 (use (match_operand:SI 2 "gpc_reg_operand" ""))
5024 (use (match_operand:DF 3 "gpc_reg_operand" ""))
5025 (clobber (match_operand:DF 4 "offsettable_mem_operand" ""))
5026 (clobber (match_operand:DF 5 "gpc_reg_operand" ""))
5027 (clobber (match_operand:SI 6 "gpc_reg_operand" ""))]
5028 "! TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS"
5029 [(set (match_operand:DF 0 "gpc_reg_operand" "")
5030 (float:DF (match_operand:SI 1 "gpc_reg_operand" "")))
5031 (use (match_operand:SI 2 "gpc_reg_operand" ""))
5032 (use (match_operand:DF 3 "gpc_reg_operand" ""))
5033 (clobber (match_operand:DF 4 "offsettable_mem_operand" ""))
5034 (clobber (match_operand:DF 5 "gpc_reg_operand" ""))
5035 (clobber (match_operand:SI 6 "gpc_reg_operand" ""))]
5038 rtx lowword, highword;
5039 if (GET_CODE (operands[4]) != MEM)
5041 highword = XEXP (operands[4], 0);
5042 lowword = plus_constant (highword, 4);
5043 if (! WORDS_BIG_ENDIAN)
5046 tmp = highword; highword = lowword; lowword = tmp;
5049 emit_insn (gen_xorsi3 (operands[6], operands[1],
5050 GEN_INT (~ (HOST_WIDE_INT) 0x7fffffff)));
5051 emit_move_insn (gen_rtx_MEM (SImode, lowword), operands[6]);
5052 emit_move_insn (gen_rtx_MEM (SImode, highword), operands[2]);
5053 emit_move_insn (operands[5], operands[4]);
5054 emit_insn (gen_subdf3 (operands[0], operands[5], operands[3]));
5058 (define_expand "floatunssisf2"
5059 [(set (match_operand:SF 0 "gpc_reg_operand" "")
5060 (unsigned_float:SF (match_operand:SI 1 "gpc_reg_operand" "")))]
5061 "TARGET_HARD_FLOAT && !TARGET_FPRS"
5064 (define_expand "floatunssidf2"
5065 [(parallel [(set (match_operand:DF 0 "gpc_reg_operand" "")
5066 (unsigned_float:DF (match_operand:SI 1 "gpc_reg_operand" "")))
5069 (clobber (match_dup 4))
5070 (clobber (match_dup 5))])]
5071 "TARGET_HARD_FLOAT && TARGET_FPRS"
5074 if (TARGET_POWERPC64)
5076 rtx mem = assign_stack_temp (DImode, GET_MODE_SIZE (DImode), 0);
5077 rtx t1 = gen_reg_rtx (DImode);
5078 rtx t2 = gen_reg_rtx (DImode);
5079 emit_insn (gen_floatunssidf_ppc64 (operands[0], operands[1], mem,
5084 operands[2] = force_reg (SImode, GEN_INT (0x43300000));
5085 operands[3] = force_reg (DFmode, CONST_DOUBLE_ATOF (\"4503599627370496\", DFmode));
5086 operands[4] = assign_stack_temp (DFmode, GET_MODE_SIZE (DFmode), 0);
5087 operands[5] = gen_reg_rtx (DFmode);
5090 (define_insn "*floatunssidf2_internal"
5091 [(set (match_operand:DF 0 "gpc_reg_operand" "=&f")
5092 (unsigned_float:DF (match_operand:SI 1 "gpc_reg_operand" "r")))
5093 (use (match_operand:SI 2 "gpc_reg_operand" "r"))
5094 (use (match_operand:DF 3 "gpc_reg_operand" "f"))
5095 (clobber (match_operand:DF 4 "memory_operand" "=o"))
5096 (clobber (match_operand:DF 5 "gpc_reg_operand" "=&f"))]
5097 "! TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS"
5099 [(set_attr "length" "20")])
5102 [(set (match_operand:DF 0 "gpc_reg_operand" "")
5103 (unsigned_float:DF (match_operand:SI 1 "gpc_reg_operand" "")))
5104 (use (match_operand:SI 2 "gpc_reg_operand" ""))
5105 (use (match_operand:DF 3 "gpc_reg_operand" ""))
5106 (clobber (match_operand:DF 4 "offsettable_mem_operand" ""))
5107 (clobber (match_operand:DF 5 "gpc_reg_operand" ""))]
5108 "! TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS"
5109 [(set (match_operand:DF 0 "gpc_reg_operand" "")
5110 (unsigned_float:DF (match_operand:SI 1 "gpc_reg_operand" "")))
5111 (use (match_operand:SI 2 "gpc_reg_operand" ""))
5112 (use (match_operand:DF 3 "gpc_reg_operand" ""))
5113 (clobber (match_operand:DF 4 "offsettable_mem_operand" ""))
5114 (clobber (match_operand:DF 5 "gpc_reg_operand" ""))]
5117 rtx lowword, highword;
5118 if (GET_CODE (operands[4]) != MEM)
5120 highword = XEXP (operands[4], 0);
5121 lowword = plus_constant (highword, 4);
5122 if (! WORDS_BIG_ENDIAN)
5125 tmp = highword; highword = lowword; lowword = tmp;
5128 emit_move_insn (gen_rtx_MEM (SImode, lowword), operands[1]);
5129 emit_move_insn (gen_rtx_MEM (SImode, highword), operands[2]);
5130 emit_move_insn (operands[5], operands[4]);
5131 emit_insn (gen_subdf3 (operands[0], operands[5], operands[3]));
5135 (define_expand "fix_truncdfsi2"
5136 [(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "")
5137 (fix:SI (match_operand:DF 1 "gpc_reg_operand" "")))
5138 (clobber (match_dup 2))
5139 (clobber (match_dup 3))])]
5140 "(TARGET_POWER2 || TARGET_POWERPC) && TARGET_HARD_FLOAT && TARGET_FPRS"
5143 operands[2] = gen_reg_rtx (DImode);
5144 operands[3] = assign_stack_temp (DImode, GET_MODE_SIZE (DImode), 0);
5147 (define_insn "*fix_truncdfsi2_internal"
5148 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
5149 (fix:SI (match_operand:DF 1 "gpc_reg_operand" "f")))
5150 (clobber (match_operand:DI 2 "gpc_reg_operand" "=f"))
5151 (clobber (match_operand:DI 3 "memory_operand" "=o"))]
5152 "(TARGET_POWER2 || TARGET_POWERPC) && TARGET_HARD_FLOAT && TARGET_FPRS"
5154 [(set_attr "length" "16")])
5157 [(set (match_operand:SI 0 "gpc_reg_operand" "")
5158 (fix:SI (match_operand:DF 1 "gpc_reg_operand" "")))
5159 (clobber (match_operand:DI 2 "gpc_reg_operand" ""))
5160 (clobber (match_operand:DI 3 "offsettable_mem_operand" ""))]
5161 "(TARGET_POWER2 || TARGET_POWERPC) && TARGET_HARD_FLOAT && TARGET_FPRS"
5162 [(set (match_operand:SI 0 "gpc_reg_operand" "")
5163 (fix:SI (match_operand:DF 1 "gpc_reg_operand" "")))
5164 (clobber (match_operand:DI 2 "gpc_reg_operand" ""))
5165 (clobber (match_operand:DI 3 "offsettable_mem_operand" ""))]
5169 if (GET_CODE (operands[3]) != MEM)
5171 lowword = XEXP (operands[3], 0);
5172 if (WORDS_BIG_ENDIAN)
5173 lowword = plus_constant (lowword, 4);
5175 emit_insn (gen_fctiwz (operands[2], operands[1]));
5176 emit_move_insn (operands[3], operands[2]);
5177 emit_move_insn (operands[0], gen_rtx_MEM (SImode, lowword));
5181 ; Here, we use (set (reg) (unspec:DI [(fix:SI ...)] UNSPEC_FCTIWZ))
5182 ; rather than (set (subreg:SI (reg)) (fix:SI ...))
5183 ; because the first makes it clear that operand 0 is not live
5184 ; before the instruction.
5185 (define_insn "fctiwz"
5186 [(set (match_operand:DI 0 "gpc_reg_operand" "=*f")
5187 (unspec:DI [(fix:SI (match_operand:DF 1 "gpc_reg_operand" "f"))]
5189 "(TARGET_POWER2 || TARGET_POWERPC) && TARGET_HARD_FLOAT && TARGET_FPRS"
5190 "{fcirz|fctiwz} %0,%1"
5191 [(set_attr "type" "fp")])
5193 (define_expand "floatsisf2"
5194 [(set (match_operand:SF 0 "gpc_reg_operand" "")
5195 (float:SF (match_operand:SI 1 "gpc_reg_operand" "")))]
5196 "TARGET_HARD_FLOAT && !TARGET_FPRS"
5199 (define_insn "floatdidf2"
5200 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
5201 (float:DF (match_operand:DI 1 "gpc_reg_operand" "*f")))]
5202 "TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS"
5204 [(set_attr "type" "fp")])
5206 (define_insn_and_split "floatsidf_ppc64"
5207 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
5208 (float:DF (match_operand:SI 1 "gpc_reg_operand" "r")))
5209 (clobber (match_operand:DI 2 "memory_operand" "=o"))
5210 (clobber (match_operand:DI 3 "gpc_reg_operand" "=r"))
5211 (clobber (match_operand:DI 4 "gpc_reg_operand" "=f"))]
5212 "TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS"
5215 [(set (match_dup 3) (sign_extend:DI (match_dup 1)))
5216 (set (match_dup 2) (match_dup 3))
5217 (set (match_dup 4) (match_dup 2))
5218 (set (match_dup 0) (float:DF (match_dup 4)))]
5221 (define_insn_and_split "floatunssidf_ppc64"
5222 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
5223 (unsigned_float:DF (match_operand:SI 1 "gpc_reg_operand" "r")))
5224 (clobber (match_operand:DI 2 "memory_operand" "=o"))
5225 (clobber (match_operand:DI 3 "gpc_reg_operand" "=r"))
5226 (clobber (match_operand:DI 4 "gpc_reg_operand" "=f"))]
5227 "TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS"
5230 [(set (match_dup 3) (zero_extend:DI (match_dup 1)))
5231 (set (match_dup 2) (match_dup 3))
5232 (set (match_dup 4) (match_dup 2))
5233 (set (match_dup 0) (float:DF (match_dup 4)))]
5236 (define_insn "fix_truncdfdi2"
5237 [(set (match_operand:DI 0 "gpc_reg_operand" "=*f")
5238 (fix:DI (match_operand:DF 1 "gpc_reg_operand" "f")))]
5239 "TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS"
5241 [(set_attr "type" "fp")])
5243 (define_expand "floatdisf2"
5244 [(set (match_operand:SF 0 "gpc_reg_operand" "")
5245 (float:SF (match_operand:DI 1 "gpc_reg_operand" "")))]
5246 "TARGET_64BIT && TARGET_HARD_FLOAT && TARGET_FPRS"
5249 if (!flag_unsafe_math_optimizations)
5251 rtx label = gen_label_rtx ();
5252 emit_insn (gen_floatdisf2_internal2 (operands[1], label));
5255 emit_insn (gen_floatdisf2_internal1 (operands[0], operands[1]));
5259 ;; This is not IEEE compliant if rounding mode is "round to nearest".
5260 ;; If the DI->DF conversion is inexact, then it's possible to suffer
5261 ;; from double rounding.
5262 (define_insn_and_split "floatdisf2_internal1"
5263 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5264 (float:SF (match_operand:DI 1 "gpc_reg_operand" "*f")))
5265 (clobber (match_scratch:DF 2 "=f"))]
5266 "TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS"
5268 "&& reload_completed"
5270 (float:DF (match_dup 1)))
5272 (float_truncate:SF (match_dup 2)))]
5275 ;; Twiddles bits to avoid double rounding.
5276 ;; Bits that might be truncated when converting to DFmode are replaced
5277 ;; by a bit that won't be lost at that stage, but is below the SFmode
5278 ;; rounding position.
5279 (define_expand "floatdisf2_internal2"
5280 [(parallel [(set (match_dup 4)
5281 (compare:CC (and:DI (match_operand:DI 0 "" "")
5284 (set (match_dup 2) (and:DI (match_dup 0) (const_int 2047)))
5285 (clobber (match_scratch:CC 7 ""))])
5286 (set (match_dup 3) (ashiftrt:DI (match_dup 0) (const_int 53)))
5287 (set (match_dup 3) (plus:DI (match_dup 3) (const_int 1)))
5288 (set (pc) (if_then_else (eq (match_dup 4) (const_int 0))
5289 (label_ref (match_operand:DI 1 "" ""))
5291 (set (match_dup 5) (compare:CCUNS (match_dup 3) (const_int 2)))
5292 (set (pc) (if_then_else (ltu (match_dup 5) (const_int 0))
5293 (label_ref (match_dup 1))
5295 (set (match_dup 0) (xor:DI (match_dup 0) (match_dup 2)))
5296 (set (match_dup 0) (ior:DI (match_dup 0) (const_int 2048)))]
5297 "TARGET_64BIT && TARGET_HARD_FLOAT && TARGET_FPRS"
5300 operands[2] = gen_reg_rtx (DImode);
5301 operands[3] = gen_reg_rtx (DImode);
5302 operands[4] = gen_reg_rtx (CCmode);
5303 operands[5] = gen_reg_rtx (CCUNSmode);
5306 ;; Define the DImode operations that can be done in a small number
5307 ;; of instructions. The & constraints are to prevent the register
5308 ;; allocator from allocating registers that overlap with the inputs
5309 ;; (for example, having an input in 7,8 and an output in 6,7). We
5310 ;; also allow for the output being the same as one of the inputs.
5312 (define_insn "*adddi3_noppc64"
5313 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r,r,r")
5314 (plus:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,0,0")
5315 (match_operand:DI 2 "reg_or_short_operand" "r,I,r,I")))]
5316 "! TARGET_POWERPC64"
5319 if (WORDS_BIG_ENDIAN)
5320 return (GET_CODE (operands[2])) != CONST_INT
5321 ? \"{a|addc} %L0,%L1,%L2\;{ae|adde} %0,%1,%2\"
5322 : \"{ai|addic} %L0,%L1,%2\;{a%G2e|add%G2e} %0,%1\";
5324 return (GET_CODE (operands[2])) != CONST_INT
5325 ? \"{a|addc} %0,%1,%2\;{ae|adde} %L0,%L1,%L2\"
5326 : \"{ai|addic} %0,%1,%2\;{a%G2e|add%G2e} %L0,%L1\";
5328 [(set_attr "length" "8")])
5330 (define_insn "*subdi3_noppc64"
5331 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r,r,r,r")
5332 (minus:DI (match_operand:DI 1 "reg_or_short_operand" "r,I,0,r,I")
5333 (match_operand:DI 2 "gpc_reg_operand" "r,r,r,0,0")))]
5334 "! TARGET_POWERPC64"
5337 if (WORDS_BIG_ENDIAN)
5338 return (GET_CODE (operands[1]) != CONST_INT)
5339 ? \"{sf|subfc} %L0,%L2,%L1\;{sfe|subfe} %0,%2,%1\"
5340 : \"{sfi|subfic} %L0,%L2,%1\;{sf%G1e|subf%G1e} %0,%2\";
5342 return (GET_CODE (operands[1]) != CONST_INT)
5343 ? \"{sf|subfc} %0,%2,%1\;{sfe|subfe} %L0,%L2,%L1\"
5344 : \"{sfi|subfic} %0,%2,%1\;{sf%G1e|subf%G1e} %L0,%L2\";
5346 [(set_attr "length" "8")])
5348 (define_insn "*negdi2_noppc64"
5349 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,r")
5350 (neg:DI (match_operand:DI 1 "gpc_reg_operand" "r,0")))]
5351 "! TARGET_POWERPC64"
5354 return (WORDS_BIG_ENDIAN)
5355 ? \"{sfi|subfic} %L0,%L1,0\;{sfze|subfze} %0,%1\"
5356 : \"{sfi|subfic} %0,%1,0\;{sfze|subfze} %L0,%L1\";
5358 [(set_attr "length" "8")])
5360 (define_expand "mulsidi3"
5361 [(set (match_operand:DI 0 "gpc_reg_operand" "")
5362 (mult:DI (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
5363 (sign_extend:DI (match_operand:SI 2 "gpc_reg_operand" ""))))]
5364 "! TARGET_POWERPC64"
5367 if (! TARGET_POWER && ! TARGET_POWERPC)
5369 emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);
5370 emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);
5371 emit_insn (gen_mull_call ());
5372 if (WORDS_BIG_ENDIAN)
5373 emit_move_insn (operands[0], gen_rtx_REG (DImode, 3));
5376 emit_move_insn (operand_subword (operands[0], 0, 0, DImode),
5377 gen_rtx_REG (SImode, 3));
5378 emit_move_insn (operand_subword (operands[0], 1, 0, DImode),
5379 gen_rtx_REG (SImode, 4));
5383 else if (TARGET_POWER)
5385 emit_insn (gen_mulsidi3_mq (operands[0], operands[1], operands[2]));
5390 (define_insn "mulsidi3_mq"
5391 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
5392 (mult:DI (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "%r"))
5393 (sign_extend:DI (match_operand:SI 2 "gpc_reg_operand" "r"))))
5394 (clobber (match_scratch:SI 3 "=q"))]
5396 "mul %0,%1,%2\;mfmq %L0"
5397 [(set_attr "type" "imul")
5398 (set_attr "length" "8")])
5400 (define_insn "*mulsidi3_no_mq"
5401 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r")
5402 (mult:DI (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "%r"))
5403 (sign_extend:DI (match_operand:SI 2 "gpc_reg_operand" "r"))))]
5404 "TARGET_POWERPC && ! TARGET_POWER && ! TARGET_POWERPC64"
5407 return (WORDS_BIG_ENDIAN)
5408 ? \"mulhw %0,%1,%2\;mullw %L0,%1,%2\"
5409 : \"mulhw %L0,%1,%2\;mullw %0,%1,%2\";
5411 [(set_attr "type" "imul")
5412 (set_attr "length" "8")])
5415 [(set (match_operand:DI 0 "gpc_reg_operand" "")
5416 (mult:DI (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
5417 (sign_extend:DI (match_operand:SI 2 "gpc_reg_operand" ""))))]
5418 "TARGET_POWERPC && ! TARGET_POWERPC64 && reload_completed"
5421 (lshiftrt:DI (mult:DI (sign_extend:DI (match_dup 1))
5422 (sign_extend:DI (match_dup 2)))
5425 (mult:SI (match_dup 1)
5429 int endian = (WORDS_BIG_ENDIAN == 0);
5430 operands[3] = operand_subword (operands[0], endian, 0, DImode);
5431 operands[4] = operand_subword (operands[0], 1 - endian, 0, DImode);
5434 (define_expand "umulsidi3"
5435 [(set (match_operand:DI 0 "gpc_reg_operand" "")
5436 (mult:DI (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
5437 (zero_extend:DI (match_operand:SI 2 "gpc_reg_operand" ""))))]
5438 "TARGET_POWERPC && ! TARGET_POWERPC64"
5443 emit_insn (gen_umulsidi3_mq (operands[0], operands[1], operands[2]));
5448 (define_insn "umulsidi3_mq"
5449 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r")
5450 (mult:DI (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "%r"))
5451 (zero_extend:DI (match_operand:SI 2 "gpc_reg_operand" "r"))))
5452 (clobber (match_scratch:SI 3 "=q"))]
5453 "TARGET_POWERPC && TARGET_POWER"
5456 return (WORDS_BIG_ENDIAN)
5457 ? \"mulhwu %0,%1,%2\;mullw %L0,%1,%2\"
5458 : \"mulhwu %L0,%1,%2\;mullw %0,%1,%2\";
5460 [(set_attr "type" "imul")
5461 (set_attr "length" "8")])
5463 (define_insn "*umulsidi3_no_mq"
5464 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r")
5465 (mult:DI (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "%r"))
5466 (zero_extend:DI (match_operand:SI 2 "gpc_reg_operand" "r"))))]
5467 "TARGET_POWERPC && ! TARGET_POWER && ! TARGET_POWERPC64"
5470 return (WORDS_BIG_ENDIAN)
5471 ? \"mulhwu %0,%1,%2\;mullw %L0,%1,%2\"
5472 : \"mulhwu %L0,%1,%2\;mullw %0,%1,%2\";
5474 [(set_attr "type" "imul")
5475 (set_attr "length" "8")])
5478 [(set (match_operand:DI 0 "gpc_reg_operand" "")
5479 (mult:DI (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
5480 (zero_extend:DI (match_operand:SI 2 "gpc_reg_operand" ""))))]
5481 "TARGET_POWERPC && ! TARGET_POWERPC64 && reload_completed"
5484 (lshiftrt:DI (mult:DI (zero_extend:DI (match_dup 1))
5485 (zero_extend:DI (match_dup 2)))
5488 (mult:SI (match_dup 1)
5492 int endian = (WORDS_BIG_ENDIAN == 0);
5493 operands[3] = operand_subword (operands[0], endian, 0, DImode);
5494 operands[4] = operand_subword (operands[0], 1 - endian, 0, DImode);
5497 (define_expand "smulsi3_highpart"
5498 [(set (match_operand:SI 0 "gpc_reg_operand" "")
5500 (lshiftrt:DI (mult:DI (sign_extend:DI
5501 (match_operand:SI 1 "gpc_reg_operand" "%r"))
5503 (match_operand:SI 2 "gpc_reg_operand" "r")))
5508 if (! TARGET_POWER && ! TARGET_POWERPC)
5510 emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);
5511 emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);
5512 emit_insn (gen_mulh_call ());
5513 emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));
5516 else if (TARGET_POWER)
5518 emit_insn (gen_smulsi3_highpart_mq (operands[0], operands[1], operands[2]));
5523 (define_insn "smulsi3_highpart_mq"
5524 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
5526 (lshiftrt:DI (mult:DI (sign_extend:DI
5527 (match_operand:SI 1 "gpc_reg_operand" "%r"))
5529 (match_operand:SI 2 "gpc_reg_operand" "r")))
5531 (clobber (match_scratch:SI 3 "=q"))]
5534 [(set_attr "type" "imul")])
5536 (define_insn "*smulsi3_highpart_no_mq"
5537 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
5539 (lshiftrt:DI (mult:DI (sign_extend:DI
5540 (match_operand:SI 1 "gpc_reg_operand" "%r"))
5542 (match_operand:SI 2 "gpc_reg_operand" "r")))
5544 "TARGET_POWERPC && ! TARGET_POWER"
5546 [(set_attr "type" "imul")])
5548 (define_expand "umulsi3_highpart"
5549 [(set (match_operand:SI 0 "gpc_reg_operand" "")
5551 (lshiftrt:DI (mult:DI (zero_extend:DI
5552 (match_operand:SI 1 "gpc_reg_operand" ""))
5554 (match_operand:SI 2 "gpc_reg_operand" "")))
5561 emit_insn (gen_umulsi3_highpart_mq (operands[0], operands[1], operands[2]));
5566 (define_insn "umulsi3_highpart_mq"
5567 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
5569 (lshiftrt:DI (mult:DI (zero_extend:DI
5570 (match_operand:SI 1 "gpc_reg_operand" "%r"))
5572 (match_operand:SI 2 "gpc_reg_operand" "r")))
5574 (clobber (match_scratch:SI 3 "=q"))]
5575 "TARGET_POWERPC && TARGET_POWER"
5577 [(set_attr "type" "imul")])
5579 (define_insn "*umulsi3_highpart_no_mq"
5580 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
5582 (lshiftrt:DI (mult:DI (zero_extend:DI
5583 (match_operand:SI 1 "gpc_reg_operand" "%r"))
5585 (match_operand:SI 2 "gpc_reg_operand" "r")))
5587 "TARGET_POWERPC && ! TARGET_POWER"
5589 [(set_attr "type" "imul")])
5591 ;; If operands 0 and 2 are in the same register, we have a problem. But
5592 ;; operands 0 and 1 (the usual case) can be in the same register. That's
5593 ;; why we have the strange constraints below.
5594 (define_insn "ashldi3_power"
5595 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,&r")
5596 (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,0,r")
5597 (match_operand:SI 2 "reg_or_cint_operand" "M,i,r,r")))
5598 (clobber (match_scratch:SI 3 "=X,q,q,q"))]
5601 {sli|slwi} %0,%L1,%h2\;{cal %L0,0(0)|li %L0,0}
5602 sl%I2q %L0,%L1,%h2\;sll%I2q %0,%1,%h2
5603 sl%I2q %L0,%L1,%h2\;sll%I2q %0,%1,%h2
5604 sl%I2q %L0,%L1,%h2\;sll%I2q %0,%1,%h2"
5605 [(set_attr "length" "8")])
5607 (define_insn "lshrdi3_power"
5608 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,&r")
5609 (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,0,r")
5610 (match_operand:SI 2 "reg_or_cint_operand" "M,i,r,r")))
5611 (clobber (match_scratch:SI 3 "=X,q,q,q"))]
5614 {s%A2i|s%A2wi} %L0,%1,%h2\;{cal %0,0(0)|li %0,0}
5615 sr%I2q %0,%1,%h2\;srl%I2q %L0,%L1,%h2
5616 sr%I2q %0,%1,%h2\;srl%I2q %L0,%L1,%h2
5617 sr%I2q %0,%1,%h2\;srl%I2q %L0,%L1,%h2"
5618 [(set_attr "length" "8")])
5620 ;; Shift by a variable amount is too complex to be worth open-coding. We
5621 ;; just handle shifts by constants.
5622 (define_insn "ashrdi3_power"
5623 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,r")
5624 (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
5625 (match_operand:SI 2 "const_int_operand" "M,i")))
5626 (clobber (match_scratch:SI 3 "=X,q"))]
5629 {srai|srawi} %0,%1,31\;{srai|srawi} %L0,%1,%h2
5630 sraiq %0,%1,%h2\;srliq %L0,%L1,%h2"
5631 [(set_attr "length" "8")])
5633 (define_insn "ashrdi3_no_power"
5634 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r")
5635 (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
5636 (match_operand:SI 2 "const_int_operand" "M,i")))]
5637 "TARGET_32BIT && !TARGET_POWERPC64 && !TARGET_POWER"
5639 {srai|srawi} %0,%1,31\;{srai|srawi} %L0,%1,%h2
5640 {sri|srwi} %L0,%L1,%h2\;insrwi %L0,%1,%h2,0\;{srai|srawi} %0,%1,%h2"
5641 [(set_attr "length" "8,12")])
5643 (define_insn "*ashrdisi3_noppc64"
5644 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
5645 (subreg:SI (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r")
5646 (const_int 32)) 4))]
5647 "TARGET_32BIT && !TARGET_POWERPC64"
5650 if (REGNO (operands[0]) == REGNO (operands[1]))
5653 return \"mr %0,%1\";
5655 [(set_attr "length" "4")])
5658 ;; PowerPC64 DImode operations.
5660 (define_expand "adddi3"
5661 [(set (match_operand:DI 0 "gpc_reg_operand" "")
5662 (plus:DI (match_operand:DI 1 "gpc_reg_operand" "")
5663 (match_operand:DI 2 "reg_or_add_cint64_operand" "")))]
5667 if (! TARGET_POWERPC64)
5669 if (non_short_cint_operand (operands[2], DImode))
5673 if (GET_CODE (operands[2]) == CONST_INT
5674 && ! add_operand (operands[2], DImode))
5676 rtx tmp = ((no_new_pseudos || rtx_equal_p (operands[0], operands[1]))
5677 ? operands[0] : gen_reg_rtx (DImode));
5679 HOST_WIDE_INT val = INTVAL (operands[2]);
5680 HOST_WIDE_INT low = ((val & 0xffff) ^ 0x8000) - 0x8000;
5681 HOST_WIDE_INT rest = trunc_int_for_mode (val - low, DImode);
5683 if (!CONST_OK_FOR_LETTER_P (rest, 'L'))
5686 /* The ordering here is important for the prolog expander.
5687 When space is allocated from the stack, adding 'low' first may
5688 produce a temporary deallocation (which would be bad). */
5689 emit_insn (gen_adddi3 (tmp, operands[1], GEN_INT (rest)));
5690 emit_insn (gen_adddi3 (operands[0], tmp, GEN_INT (low)));
5695 ;; Discourage ai/addic because of carry but provide it in an alternative
5696 ;; allowing register zero as source.
5698 (define_insn "*adddi3_internal1"
5699 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,?r,r")
5700 (plus:DI (match_operand:DI 1 "gpc_reg_operand" "%r,b,r,b")
5701 (match_operand:DI 2 "add_operand" "r,I,I,L")))]
5709 (define_insn "*adddi3_internal2"
5710 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
5711 (compare:CC (plus:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r")
5712 (match_operand:DI 2 "reg_or_short_operand" "r,I,r,I"))
5714 (clobber (match_scratch:DI 3 "=r,r,r,r"))]
5721 [(set_attr "type" "fast_compare,compare,compare,compare")
5722 (set_attr "length" "4,4,8,8")])
5725 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
5726 (compare:CC (plus:DI (match_operand:DI 1 "gpc_reg_operand" "")
5727 (match_operand:DI 2 "reg_or_short_operand" ""))
5729 (clobber (match_scratch:DI 3 ""))]
5730 "TARGET_POWERPC64 && reload_completed"
5732 (plus:DI (match_dup 1) (match_dup 2)))
5734 (compare:CC (match_dup 3)
5738 (define_insn "*adddi3_internal3"
5739 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
5740 (compare:CC (plus:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r")
5741 (match_operand:DI 2 "reg_or_short_operand" "r,I,r,I"))
5743 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r")
5744 (plus:DI (match_dup 1) (match_dup 2)))]
5751 [(set_attr "type" "fast_compare,compare,compare,compare")
5752 (set_attr "length" "4,4,8,8")])
5755 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
5756 (compare:CC (plus:DI (match_operand:DI 1 "gpc_reg_operand" "")
5757 (match_operand:DI 2 "reg_or_short_operand" ""))
5759 (set (match_operand:DI 0 "gpc_reg_operand" "")
5760 (plus:DI (match_dup 1) (match_dup 2)))]
5761 "TARGET_POWERPC64 && reload_completed"
5763 (plus:DI (match_dup 1) (match_dup 2)))
5765 (compare:CC (match_dup 0)
5769 ;; Split an add that we can't do in one insn into two insns, each of which
5770 ;; does one 16-bit part. This is used by combine. Note that the low-order
5771 ;; add should be last in case the result gets used in an address.
5774 [(set (match_operand:DI 0 "gpc_reg_operand" "")
5775 (plus:DI (match_operand:DI 1 "gpc_reg_operand" "")
5776 (match_operand:DI 2 "non_add_cint_operand" "")))]
5778 [(set (match_dup 0) (plus:DI (match_dup 1) (match_dup 3)))
5779 (set (match_dup 0) (plus:DI (match_dup 0) (match_dup 4)))]
5782 HOST_WIDE_INT val = INTVAL (operands[2]);
5783 HOST_WIDE_INT low = ((val & 0xffff) ^ 0x8000) - 0x8000;
5784 HOST_WIDE_INT rest = trunc_int_for_mode (val - low, DImode);
5786 operands[4] = GEN_INT (low);
5787 if (CONST_OK_FOR_LETTER_P (rest, 'L'))
5788 operands[3] = GEN_INT (rest);
5789 else if (! no_new_pseudos)
5791 operands[3] = gen_reg_rtx (DImode);
5792 emit_move_insn (operands[3], operands[2]);
5793 emit_insn (gen_adddi3 (operands[0], operands[1], operands[3]));
5800 (define_insn "one_cmpldi2"
5801 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
5802 (not:DI (match_operand:DI 1 "gpc_reg_operand" "r")))]
5807 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
5808 (compare:CC (not:DI (match_operand:DI 1 "gpc_reg_operand" "r,r"))
5810 (clobber (match_scratch:DI 2 "=r,r"))]
5815 [(set_attr "type" "compare")
5816 (set_attr "length" "4,8")])
5819 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
5820 (compare:CC (not:DI (match_operand:DI 1 "gpc_reg_operand" ""))
5822 (clobber (match_scratch:DI 2 ""))]
5823 "TARGET_POWERPC64 && reload_completed"
5825 (not:DI (match_dup 1)))
5827 (compare:CC (match_dup 2)
5832 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
5833 (compare:CC (not:DI (match_operand:DI 1 "gpc_reg_operand" "r,r"))
5835 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
5836 (not:DI (match_dup 1)))]
5841 [(set_attr "type" "compare")
5842 (set_attr "length" "4,8")])
5845 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
5846 (compare:CC (not:DI (match_operand:DI 1 "gpc_reg_operand" ""))
5848 (set (match_operand:DI 0 "gpc_reg_operand" "")
5849 (not:DI (match_dup 1)))]
5850 "TARGET_POWERPC64 && reload_completed"
5852 (not:DI (match_dup 1)))
5854 (compare:CC (match_dup 0)
5859 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
5860 (minus:DI (match_operand:DI 1 "reg_or_short_operand" "r,I")
5861 (match_operand:DI 2 "gpc_reg_operand" "r,r")))]
5868 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
5869 (compare:CC (minus:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
5870 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
5872 (clobber (match_scratch:DI 3 "=r,r"))]
5877 [(set_attr "type" "fast_compare")
5878 (set_attr "length" "4,8")])
5881 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
5882 (compare:CC (minus:DI (match_operand:DI 1 "gpc_reg_operand" "")
5883 (match_operand:DI 2 "gpc_reg_operand" ""))
5885 (clobber (match_scratch:DI 3 ""))]
5886 "TARGET_POWERPC64 && reload_completed"
5888 (minus:DI (match_dup 1) (match_dup 2)))
5890 (compare:CC (match_dup 3)
5895 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
5896 (compare:CC (minus:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
5897 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
5899 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
5900 (minus:DI (match_dup 1) (match_dup 2)))]
5905 [(set_attr "type" "fast_compare")
5906 (set_attr "length" "4,8")])
5909 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
5910 (compare:CC (minus:DI (match_operand:DI 1 "gpc_reg_operand" "")
5911 (match_operand:DI 2 "gpc_reg_operand" ""))
5913 (set (match_operand:DI 0 "gpc_reg_operand" "")
5914 (minus:DI (match_dup 1) (match_dup 2)))]
5915 "TARGET_POWERPC64 && reload_completed"
5917 (minus:DI (match_dup 1) (match_dup 2)))
5919 (compare:CC (match_dup 0)
5923 (define_expand "subdi3"
5924 [(set (match_operand:DI 0 "gpc_reg_operand" "")
5925 (minus:DI (match_operand:DI 1 "reg_or_short_operand" "")
5926 (match_operand:DI 2 "reg_or_sub_cint64_operand" "")))]
5930 if (GET_CODE (operands[2]) == CONST_INT)
5932 emit_insn (gen_adddi3 (operands[0], operands[1],
5933 negate_rtx (DImode, operands[2])));
5938 (define_insn_and_split "absdi2"
5939 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,r")
5940 (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r,0")))
5941 (clobber (match_scratch:DI 2 "=&r,&r"))]
5944 "&& reload_completed"
5945 [(set (match_dup 2) (ashiftrt:DI (match_dup 1) (const_int 63)))
5946 (set (match_dup 0) (xor:DI (match_dup 2) (match_dup 1)))
5947 (set (match_dup 0) (minus:DI (match_dup 0) (match_dup 2)))]
5950 (define_insn_and_split "*nabsdi2"
5951 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,r")
5952 (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r,0"))))
5953 (clobber (match_scratch:DI 2 "=&r,&r"))]
5956 "&& reload_completed"
5957 [(set (match_dup 2) (ashiftrt:DI (match_dup 1) (const_int 63)))
5958 (set (match_dup 0) (xor:DI (match_dup 2) (match_dup 1)))
5959 (set (match_dup 0) (minus:DI (match_dup 2) (match_dup 0)))]
5962 (define_expand "negdi2"
5963 [(set (match_operand:DI 0 "gpc_reg_operand" "")
5964 (neg:DI (match_operand:DI 1 "gpc_reg_operand" "")))]
5969 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
5970 (neg:DI (match_operand:DI 1 "gpc_reg_operand" "r")))]
5975 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
5976 (compare:CC (neg:DI (match_operand:DI 1 "gpc_reg_operand" "r,r"))
5978 (clobber (match_scratch:DI 2 "=r,r"))]
5983 [(set_attr "type" "fast_compare")
5984 (set_attr "length" "4,8")])
5987 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
5988 (compare:CC (neg:DI (match_operand:DI 1 "gpc_reg_operand" ""))
5990 (clobber (match_scratch:DI 2 ""))]
5991 "TARGET_POWERPC64 && reload_completed"
5993 (neg:DI (match_dup 1)))
5995 (compare:CC (match_dup 2)
6000 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
6001 (compare:CC (neg:DI (match_operand:DI 1 "gpc_reg_operand" "r,r"))
6003 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6004 (neg:DI (match_dup 1)))]
6009 [(set_attr "type" "fast_compare")
6010 (set_attr "length" "4,8")])
6013 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
6014 (compare:CC (neg:DI (match_operand:DI 1 "gpc_reg_operand" ""))
6016 (set (match_operand:DI 0 "gpc_reg_operand" "")
6017 (neg:DI (match_dup 1)))]
6018 "TARGET_POWERPC64 && reload_completed"
6020 (neg:DI (match_dup 1)))
6022 (compare:CC (match_dup 0)
6026 (define_insn "clzdi2"
6027 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6028 (clz:DI (match_operand:DI 1 "gpc_reg_operand" "r")))]
6032 (define_expand "ctzdi2"
6034 (neg:DI (match_operand:DI 1 "gpc_reg_operand" "r")))
6035 (parallel [(set (match_dup 3) (and:DI (match_dup 1)
6037 (clobber (scratch:CC))])
6038 (set (match_dup 4) (clz:DI (match_dup 3)))
6039 (set (match_operand:DI 0 "gpc_reg_operand" "=r")
6040 (minus:DI (const_int 63) (match_dup 4)))]
6043 operands[2] = gen_reg_rtx (DImode);
6044 operands[3] = gen_reg_rtx (DImode);
6045 operands[4] = gen_reg_rtx (DImode);
6048 (define_expand "ffsdi2"
6050 (neg:DI (match_operand:DI 1 "gpc_reg_operand" "r")))
6051 (parallel [(set (match_dup 3) (and:DI (match_dup 1)
6053 (clobber (scratch:CC))])
6054 (set (match_dup 4) (clz:DI (match_dup 3)))
6055 (set (match_operand:DI 0 "gpc_reg_operand" "=r")
6056 (minus:DI (const_int 64) (match_dup 4)))]
6059 operands[2] = gen_reg_rtx (DImode);
6060 operands[3] = gen_reg_rtx (DImode);
6061 operands[4] = gen_reg_rtx (DImode);
6064 (define_insn "muldi3"
6065 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6066 (mult:DI (match_operand:DI 1 "gpc_reg_operand" "%r")
6067 (match_operand:DI 2 "gpc_reg_operand" "r")))]
6070 [(set_attr "type" "lmul")])
6072 (define_insn "*muldi3_internal1"
6073 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6074 (compare:CC (mult:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r")
6075 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
6077 (clobber (match_scratch:DI 3 "=r,r"))]
6082 [(set_attr "type" "lmul_compare")
6083 (set_attr "length" "4,8")])
6086 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6087 (compare:CC (mult:DI (match_operand:DI 1 "gpc_reg_operand" "")
6088 (match_operand:DI 2 "gpc_reg_operand" ""))
6090 (clobber (match_scratch:DI 3 ""))]
6091 "TARGET_POWERPC64 && reload_completed"
6093 (mult:DI (match_dup 1) (match_dup 2)))
6095 (compare:CC (match_dup 3)
6099 (define_insn "*muldi3_internal2"
6100 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
6101 (compare:CC (mult:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r")
6102 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
6104 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6105 (mult:DI (match_dup 1) (match_dup 2)))]
6110 [(set_attr "type" "lmul_compare")
6111 (set_attr "length" "4,8")])
6114 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
6115 (compare:CC (mult:DI (match_operand:DI 1 "gpc_reg_operand" "")
6116 (match_operand:DI 2 "gpc_reg_operand" ""))
6118 (set (match_operand:DI 0 "gpc_reg_operand" "")
6119 (mult:DI (match_dup 1) (match_dup 2)))]
6120 "TARGET_POWERPC64 && reload_completed"
6122 (mult:DI (match_dup 1) (match_dup 2)))
6124 (compare:CC (match_dup 0)
6128 (define_insn "smuldi3_highpart"
6129 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6131 (lshiftrt:TI (mult:TI (sign_extend:TI
6132 (match_operand:DI 1 "gpc_reg_operand" "%r"))
6134 (match_operand:DI 2 "gpc_reg_operand" "r")))
6138 [(set_attr "type" "lmul")])
6140 (define_insn "umuldi3_highpart"
6141 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6143 (lshiftrt:TI (mult:TI (zero_extend:TI
6144 (match_operand:DI 1 "gpc_reg_operand" "%r"))
6146 (match_operand:DI 2 "gpc_reg_operand" "r")))
6150 [(set_attr "type" "lmul")])
6152 (define_expand "divdi3"
6153 [(set (match_operand:DI 0 "gpc_reg_operand" "")
6154 (div:DI (match_operand:DI 1 "gpc_reg_operand" "")
6155 (match_operand:DI 2 "reg_or_cint_operand" "")))]
6159 if (GET_CODE (operands[2]) == CONST_INT
6160 && INTVAL (operands[2]) > 0
6161 && exact_log2 (INTVAL (operands[2])) >= 0)
6164 operands[2] = force_reg (DImode, operands[2]);
6167 (define_expand "moddi3"
6168 [(use (match_operand:DI 0 "gpc_reg_operand" ""))
6169 (use (match_operand:DI 1 "gpc_reg_operand" ""))
6170 (use (match_operand:DI 2 "reg_or_cint_operand" ""))]
6178 if (GET_CODE (operands[2]) != CONST_INT
6179 || INTVAL (operands[2]) <= 0
6180 || (i = exact_log2 (INTVAL (operands[2]))) < 0)
6183 temp1 = gen_reg_rtx (DImode);
6184 temp2 = gen_reg_rtx (DImode);
6186 emit_insn (gen_divdi3 (temp1, operands[1], operands[2]));
6187 emit_insn (gen_ashldi3 (temp2, temp1, GEN_INT (i)));
6188 emit_insn (gen_subdi3 (operands[0], operands[1], temp2));
6193 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6194 (div:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6195 (match_operand:DI 2 "exact_log2_cint_operand" "N")))]
6197 "sradi %0,%1,%p2\;addze %0,%0"
6198 [(set_attr "length" "8")])
6201 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6202 (compare:CC (div:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6203 (match_operand:DI 2 "exact_log2_cint_operand" "N,N"))
6205 (clobber (match_scratch:DI 3 "=r,r"))]
6208 sradi %3,%1,%p2\;addze. %3,%3
6210 [(set_attr "type" "compare")
6211 (set_attr "length" "8,12")])
6214 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6215 (compare:CC (div:DI (match_operand:DI 1 "gpc_reg_operand" "")
6216 (match_operand:DI 2 "exact_log2_cint_operand" ""))
6218 (clobber (match_scratch:DI 3 ""))]
6219 "TARGET_POWERPC64 && reload_completed"
6221 (div:DI (match_dup 1) (match_dup 2)))
6223 (compare:CC (match_dup 3)
6228 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
6229 (compare:CC (div:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6230 (match_operand:DI 2 "exact_log2_cint_operand" "N,N"))
6232 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6233 (div:DI (match_dup 1) (match_dup 2)))]
6236 sradi %0,%1,%p2\;addze. %0,%0
6238 [(set_attr "type" "compare")
6239 (set_attr "length" "8,12")])
6242 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
6243 (compare:CC (div:DI (match_operand:DI 1 "gpc_reg_operand" "")
6244 (match_operand:DI 2 "exact_log2_cint_operand" ""))
6246 (set (match_operand:DI 0 "gpc_reg_operand" "")
6247 (div:DI (match_dup 1) (match_dup 2)))]
6248 "TARGET_POWERPC64 && reload_completed"
6250 (div:DI (match_dup 1) (match_dup 2)))
6252 (compare:CC (match_dup 0)
6257 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6258 (div:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6259 (match_operand:DI 2 "gpc_reg_operand" "r")))]
6262 [(set_attr "type" "ldiv")])
6264 (define_insn "udivdi3"
6265 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6266 (udiv:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6267 (match_operand:DI 2 "gpc_reg_operand" "r")))]
6270 [(set_attr "type" "ldiv")])
6272 (define_insn "rotldi3"
6273 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6274 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6275 (match_operand:DI 2 "reg_or_cint_operand" "ri")))]
6277 "rld%I2cl %0,%1,%H2,0")
6279 (define_insn "*rotldi3_internal2"
6280 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6281 (compare:CC (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6282 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri"))
6284 (clobber (match_scratch:DI 3 "=r,r"))]
6287 rld%I2cl. %3,%1,%H2,0
6289 [(set_attr "type" "delayed_compare")
6290 (set_attr "length" "4,8")])
6293 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6294 (compare:CC (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6295 (match_operand:DI 2 "reg_or_cint_operand" ""))
6297 (clobber (match_scratch:DI 3 ""))]
6298 "TARGET_POWERPC64 && reload_completed"
6300 (rotate:DI (match_dup 1) (match_dup 2)))
6302 (compare:CC (match_dup 3)
6306 (define_insn "*rotldi3_internal3"
6307 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
6308 (compare:CC (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6309 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri"))
6311 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6312 (rotate:DI (match_dup 1) (match_dup 2)))]
6315 rld%I2cl. %0,%1,%H2,0
6317 [(set_attr "type" "delayed_compare")
6318 (set_attr "length" "4,8")])
6321 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
6322 (compare:CC (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6323 (match_operand:DI 2 "reg_or_cint_operand" ""))
6325 (set (match_operand:DI 0 "gpc_reg_operand" "")
6326 (rotate:DI (match_dup 1) (match_dup 2)))]
6327 "TARGET_POWERPC64 && reload_completed"
6329 (rotate:DI (match_dup 1) (match_dup 2)))
6331 (compare:CC (match_dup 0)
6335 (define_insn "*rotldi3_internal4"
6336 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6337 (and:DI (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6338 (match_operand:DI 2 "reg_or_cint_operand" "ri"))
6339 (match_operand:DI 3 "mask64_operand" "n")))]
6341 "rld%I2c%B3 %0,%1,%H2,%S3")
6343 (define_insn "*rotldi3_internal5"
6344 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6346 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6347 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri"))
6348 (match_operand:DI 3 "mask64_operand" "n,n"))
6350 (clobber (match_scratch:DI 4 "=r,r"))]
6353 rld%I2c%B3. %4,%1,%H2,%S3
6355 [(set_attr "type" "delayed_compare")
6356 (set_attr "length" "4,8")])
6359 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6361 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6362 (match_operand:DI 2 "reg_or_cint_operand" ""))
6363 (match_operand:DI 3 "mask64_operand" ""))
6365 (clobber (match_scratch:DI 4 ""))]
6366 "TARGET_POWERPC64 && reload_completed"
6368 (and:DI (rotate:DI (match_dup 1)
6372 (compare:CC (match_dup 4)
6376 (define_insn "*rotldi3_internal6"
6377 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
6379 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6380 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri"))
6381 (match_operand:DI 3 "mask64_operand" "n,n"))
6383 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6384 (and:DI (rotate:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
6387 rld%I2c%B3. %0,%1,%H2,%S3
6389 [(set_attr "type" "delayed_compare")
6390 (set_attr "length" "4,8")])
6393 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
6395 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6396 (match_operand:DI 2 "reg_or_cint_operand" ""))
6397 (match_operand:DI 3 "mask64_operand" ""))
6399 (set (match_operand:DI 0 "gpc_reg_operand" "")
6400 (and:DI (rotate:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
6401 "TARGET_POWERPC64 && reload_completed"
6403 (and:DI (rotate:DI (match_dup 1) (match_dup 2)) (match_dup 3)))
6405 (compare:CC (match_dup 0)
6409 (define_insn "*rotldi3_internal7"
6410 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6413 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6414 (match_operand:DI 2 "reg_or_cint_operand" "ri")) 0)))]
6416 "rld%I2cl %0,%1,%H2,56")
6418 (define_insn "*rotldi3_internal8"
6419 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6420 (compare:CC (zero_extend:DI
6422 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6423 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri")) 0))
6425 (clobber (match_scratch:DI 3 "=r,r"))]
6428 rld%I2cl. %3,%1,%H2,56
6430 [(set_attr "type" "delayed_compare")
6431 (set_attr "length" "4,8")])
6434 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6435 (compare:CC (zero_extend:DI
6437 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6438 (match_operand:DI 2 "reg_or_cint_operand" "")) 0))
6440 (clobber (match_scratch:DI 3 ""))]
6441 "TARGET_POWERPC64 && reload_completed"
6443 (zero_extend:DI (subreg:QI
6444 (rotate:DI (match_dup 1)
6447 (compare:CC (match_dup 3)
6451 (define_insn "*rotldi3_internal9"
6452 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
6453 (compare:CC (zero_extend:DI
6455 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6456 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri")) 0))
6458 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6459 (zero_extend:DI (subreg:QI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]
6462 rld%I2cl. %0,%1,%H2,56
6464 [(set_attr "type" "delayed_compare")
6465 (set_attr "length" "4,8")])
6468 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
6469 (compare:CC (zero_extend:DI
6471 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6472 (match_operand:DI 2 "reg_or_cint_operand" "")) 0))
6474 (set (match_operand:DI 0 "gpc_reg_operand" "")
6475 (zero_extend:DI (subreg:QI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]
6476 "TARGET_POWERPC64 && reload_completed"
6478 (zero_extend:DI (subreg:QI (rotate:DI (match_dup 1) (match_dup 2)) 0)))
6480 (compare:CC (match_dup 0)
6484 (define_insn "*rotldi3_internal10"
6485 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6488 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6489 (match_operand:DI 2 "reg_or_cint_operand" "ri")) 0)))]
6491 "rld%I2cl %0,%1,%H2,48")
6493 (define_insn "*rotldi3_internal11"
6494 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6495 (compare:CC (zero_extend:DI
6497 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6498 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri")) 0))
6500 (clobber (match_scratch:DI 3 "=r,r"))]
6503 rld%I2cl. %3,%1,%H2,48
6505 [(set_attr "type" "delayed_compare")
6506 (set_attr "length" "4,8")])
6509 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6510 (compare:CC (zero_extend:DI
6512 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6513 (match_operand:DI 2 "reg_or_cint_operand" "")) 0))
6515 (clobber (match_scratch:DI 3 ""))]
6516 "TARGET_POWERPC64 && reload_completed"
6518 (zero_extend:DI (subreg:HI
6519 (rotate:DI (match_dup 1)
6522 (compare:CC (match_dup 3)
6526 (define_insn "*rotldi3_internal12"
6527 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
6528 (compare:CC (zero_extend:DI
6530 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6531 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri")) 0))
6533 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6534 (zero_extend:DI (subreg:HI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]
6537 rld%I2cl. %0,%1,%H2,48
6539 [(set_attr "type" "delayed_compare")
6540 (set_attr "length" "4,8")])
6543 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
6544 (compare:CC (zero_extend:DI
6546 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6547 (match_operand:DI 2 "reg_or_cint_operand" "")) 0))
6549 (set (match_operand:DI 0 "gpc_reg_operand" "")
6550 (zero_extend:DI (subreg:HI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]
6551 "TARGET_POWERPC64 && reload_completed"
6553 (zero_extend:DI (subreg:HI (rotate:DI (match_dup 1) (match_dup 2)) 0)))
6555 (compare:CC (match_dup 0)
6559 (define_insn "*rotldi3_internal13"
6560 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6563 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6564 (match_operand:DI 2 "reg_or_cint_operand" "ri")) 0)))]
6566 "rld%I2cl %0,%1,%H2,32")
6568 (define_insn "*rotldi3_internal14"
6569 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6570 (compare:CC (zero_extend:DI
6572 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6573 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri")) 0))
6575 (clobber (match_scratch:DI 3 "=r,r"))]
6578 rld%I2cl. %3,%1,%H2,32
6580 [(set_attr "type" "delayed_compare")
6581 (set_attr "length" "4,8")])
6584 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6585 (compare:CC (zero_extend:DI
6587 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6588 (match_operand:DI 2 "reg_or_cint_operand" "")) 0))
6590 (clobber (match_scratch:DI 3 ""))]
6591 "TARGET_POWERPC64 && reload_completed"
6593 (zero_extend:DI (subreg:SI
6594 (rotate:DI (match_dup 1)
6597 (compare:CC (match_dup 3)
6601 (define_insn "*rotldi3_internal15"
6602 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
6603 (compare:CC (zero_extend:DI
6605 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6606 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri")) 0))
6608 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6609 (zero_extend:DI (subreg:SI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]
6612 rld%I2cl. %0,%1,%H2,32
6614 [(set_attr "type" "delayed_compare")
6615 (set_attr "length" "4,8")])
6618 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
6619 (compare:CC (zero_extend:DI
6621 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6622 (match_operand:DI 2 "reg_or_cint_operand" "")) 0))
6624 (set (match_operand:DI 0 "gpc_reg_operand" "")
6625 (zero_extend:DI (subreg:SI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]
6626 "TARGET_POWERPC64 && reload_completed"
6628 (zero_extend:DI (subreg:SI (rotate:DI (match_dup 1) (match_dup 2)) 0)))
6630 (compare:CC (match_dup 0)
6634 (define_expand "ashldi3"
6635 [(set (match_operand:DI 0 "gpc_reg_operand" "")
6636 (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
6637 (match_operand:SI 2 "reg_or_cint_operand" "")))]
6638 "TARGET_POWERPC64 || TARGET_POWER"
6641 if (TARGET_POWERPC64)
6643 else if (TARGET_POWER)
6645 emit_insn (gen_ashldi3_power (operands[0], operands[1], operands[2]));
6652 (define_insn "*ashldi3_internal1"
6653 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6654 (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6655 (match_operand:SI 2 "reg_or_cint_operand" "ri")))]
6658 [(set_attr "length" "8")])
6660 (define_insn "*ashldi3_internal2"
6661 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6662 (compare:CC (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6663 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
6665 (clobber (match_scratch:DI 3 "=r,r"))]
6670 [(set_attr "type" "delayed_compare")
6671 (set_attr "length" "4,8")])
6674 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6675 (compare:CC (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
6676 (match_operand:SI 2 "reg_or_cint_operand" ""))
6678 (clobber (match_scratch:DI 3 ""))]
6679 "TARGET_POWERPC64 && reload_completed"
6681 (ashift:DI (match_dup 1) (match_dup 2)))
6683 (compare:CC (match_dup 3)
6687 (define_insn "*ashldi3_internal3"
6688 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
6689 (compare:CC (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6690 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
6692 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6693 (ashift:DI (match_dup 1) (match_dup 2)))]
6698 [(set_attr "type" "delayed_compare")
6699 (set_attr "length" "4,8")])
6702 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
6703 (compare:CC (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
6704 (match_operand:SI 2 "reg_or_cint_operand" ""))
6706 (set (match_operand:DI 0 "gpc_reg_operand" "")
6707 (ashift:DI (match_dup 1) (match_dup 2)))]
6708 "TARGET_POWERPC64 && reload_completed"
6710 (ashift:DI (match_dup 1) (match_dup 2)))
6712 (compare:CC (match_dup 0)
6716 (define_insn "*ashldi3_internal4"
6717 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6718 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6719 (match_operand:SI 2 "const_int_operand" "i"))
6720 (match_operand:DI 3 "const_int_operand" "n")))]
6721 "TARGET_POWERPC64 && includes_rldic_lshift_p (operands[2], operands[3])"
6722 "rldic %0,%1,%H2,%W3")
6724 (define_insn "ashldi3_internal5"
6725 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6727 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6728 (match_operand:SI 2 "const_int_operand" "i,i"))
6729 (match_operand:DI 3 "const_int_operand" "n,n"))
6731 (clobber (match_scratch:DI 4 "=r,r"))]
6732 "TARGET_64BIT && includes_rldic_lshift_p (operands[2], operands[3])"
6734 rldic. %4,%1,%H2,%W3
6736 [(set_attr "type" "delayed_compare")
6737 (set_attr "length" "4,8")])
6740 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6742 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
6743 (match_operand:SI 2 "const_int_operand" ""))
6744 (match_operand:DI 3 "const_int_operand" ""))
6746 (clobber (match_scratch:DI 4 ""))]
6747 "TARGET_POWERPC64 && reload_completed
6748 && includes_rldic_lshift_p (operands[2], operands[3])"
6750 (and:DI (ashift:DI (match_dup 1) (match_dup 2))
6753 (compare:CC (match_dup 4)
6757 (define_insn "*ashldi3_internal6"
6758 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
6760 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6761 (match_operand:SI 2 "const_int_operand" "i,i"))
6762 (match_operand:DI 3 "const_int_operand" "n,n"))
6764 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6765 (and:DI (ashift:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
6766 "TARGET_64BIT && includes_rldic_lshift_p (operands[2], operands[3])"
6768 rldic. %0,%1,%H2,%W3
6770 [(set_attr "type" "delayed_compare")
6771 (set_attr "length" "4,8")])
6774 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
6776 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
6777 (match_operand:SI 2 "const_int_operand" ""))
6778 (match_operand:DI 3 "const_int_operand" ""))
6780 (set (match_operand:DI 0 "gpc_reg_operand" "")
6781 (and:DI (ashift:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
6782 "TARGET_POWERPC64 && reload_completed
6783 && includes_rldic_lshift_p (operands[2], operands[3])"
6785 (and:DI (ashift:DI (match_dup 1) (match_dup 2))
6788 (compare:CC (match_dup 0)
6792 (define_insn "*ashldi3_internal7"
6793 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6794 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6795 (match_operand:SI 2 "const_int_operand" "i"))
6796 (match_operand:DI 3 "mask64_operand" "n")))]
6797 "TARGET_POWERPC64 && includes_rldicr_lshift_p (operands[2], operands[3])"
6798 "rldicr %0,%1,%H2,%S3")
6800 (define_insn "ashldi3_internal8"
6801 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6803 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6804 (match_operand:SI 2 "const_int_operand" "i,i"))
6805 (match_operand:DI 3 "mask64_operand" "n,n"))
6807 (clobber (match_scratch:DI 4 "=r,r"))]
6808 "TARGET_64BIT && includes_rldicr_lshift_p (operands[2], operands[3])"
6810 rldicr. %4,%1,%H2,%S3
6812 [(set_attr "type" "delayed_compare")
6813 (set_attr "length" "4,8")])
6816 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6818 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
6819 (match_operand:SI 2 "const_int_operand" ""))
6820 (match_operand:DI 3 "mask64_operand" ""))
6822 (clobber (match_scratch:DI 4 ""))]
6823 "TARGET_POWERPC64 && reload_completed
6824 && includes_rldicr_lshift_p (operands[2], operands[3])"
6826 (and:DI (ashift:DI (match_dup 1) (match_dup 2))
6829 (compare:CC (match_dup 4)
6833 (define_insn "*ashldi3_internal9"
6834 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
6836 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6837 (match_operand:SI 2 "const_int_operand" "i,i"))
6838 (match_operand:DI 3 "mask64_operand" "n,n"))
6840 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6841 (and:DI (ashift:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
6842 "TARGET_64BIT && includes_rldicr_lshift_p (operands[2], operands[3])"
6844 rldicr. %0,%1,%H2,%S3
6846 [(set_attr "type" "delayed_compare")
6847 (set_attr "length" "4,8")])
6850 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
6852 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
6853 (match_operand:SI 2 "const_int_operand" ""))
6854 (match_operand:DI 3 "mask64_operand" ""))
6856 (set (match_operand:DI 0 "gpc_reg_operand" "")
6857 (and:DI (ashift:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
6858 "TARGET_POWERPC64 && reload_completed
6859 && includes_rldicr_lshift_p (operands[2], operands[3])"
6861 (and:DI (ashift:DI (match_dup 1) (match_dup 2))
6864 (compare:CC (match_dup 0)
6868 (define_expand "lshrdi3"
6869 [(set (match_operand:DI 0 "gpc_reg_operand" "")
6870 (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
6871 (match_operand:SI 2 "reg_or_cint_operand" "")))]
6872 "TARGET_POWERPC64 || TARGET_POWER"
6875 if (TARGET_POWERPC64)
6877 else if (TARGET_POWER)
6879 emit_insn (gen_lshrdi3_power (operands[0], operands[1], operands[2]));
6886 (define_insn "*lshrdi3_internal1"
6887 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6888 (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6889 (match_operand:SI 2 "reg_or_cint_operand" "ri")))]
6893 (define_insn "*lshrdi3_internal2"
6894 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6895 (compare:CC (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6896 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
6898 (clobber (match_scratch:DI 3 "=r,r"))]
6903 [(set_attr "type" "delayed_compare")
6904 (set_attr "length" "4,8")])
6907 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6908 (compare:CC (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
6909 (match_operand:SI 2 "reg_or_cint_operand" ""))
6911 (clobber (match_scratch:DI 3 ""))]
6912 "TARGET_POWERPC64 && reload_completed"
6914 (lshiftrt:DI (match_dup 1) (match_dup 2)))
6916 (compare:CC (match_dup 3)
6920 (define_insn "*lshrdi3_internal3"
6921 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
6922 (compare:CC (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6923 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
6925 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6926 (lshiftrt:DI (match_dup 1) (match_dup 2)))]
6931 [(set_attr "type" "delayed_compare")
6932 (set_attr "length" "4,8")])
6935 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
6936 (compare:CC (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
6937 (match_operand:SI 2 "reg_or_cint_operand" ""))
6939 (set (match_operand:DI 0 "gpc_reg_operand" "")
6940 (lshiftrt:DI (match_dup 1) (match_dup 2)))]
6941 "TARGET_POWERPC64 && reload_completed"
6943 (lshiftrt:DI (match_dup 1) (match_dup 2)))
6945 (compare:CC (match_dup 0)
6949 (define_expand "ashrdi3"
6950 [(set (match_operand:DI 0 "gpc_reg_operand" "")
6951 (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
6952 (match_operand:SI 2 "reg_or_cint_operand" "")))]
6956 if (TARGET_POWERPC64)
6958 else if (TARGET_POWER && GET_CODE (operands[2]) == CONST_INT)
6960 emit_insn (gen_ashrdi3_power (operands[0], operands[1], operands[2]));
6963 else if (TARGET_32BIT && GET_CODE (operands[2]) == CONST_INT)
6965 emit_insn (gen_ashrdi3_no_power (operands[0], operands[1], operands[2]));
6972 (define_insn "*ashrdi3_internal1"
6973 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6974 (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6975 (match_operand:SI 2 "reg_or_cint_operand" "ri")))]
6977 "srad%I2 %0,%1,%H2")
6979 (define_insn "*ashrdi3_internal2"
6980 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6981 (compare:CC (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6982 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
6984 (clobber (match_scratch:DI 3 "=r,r"))]
6989 [(set_attr "type" "delayed_compare")
6990 (set_attr "length" "4,8")])
6993 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6994 (compare:CC (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
6995 (match_operand:SI 2 "reg_or_cint_operand" ""))
6997 (clobber (match_scratch:DI 3 ""))]
6998 "TARGET_POWERPC64 && reload_completed"
7000 (ashiftrt:DI (match_dup 1) (match_dup 2)))
7002 (compare:CC (match_dup 3)
7006 (define_insn "*ashrdi3_internal3"
7007 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
7008 (compare:CC (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
7009 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
7011 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
7012 (ashiftrt:DI (match_dup 1) (match_dup 2)))]
7017 [(set_attr "type" "delayed_compare")
7018 (set_attr "length" "4,8")])
7021 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
7022 (compare:CC (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
7023 (match_operand:SI 2 "reg_or_cint_operand" ""))
7025 (set (match_operand:DI 0 "gpc_reg_operand" "")
7026 (ashiftrt:DI (match_dup 1) (match_dup 2)))]
7027 "TARGET_POWERPC64 && reload_completed"
7029 (ashiftrt:DI (match_dup 1) (match_dup 2)))
7031 (compare:CC (match_dup 0)
7035 (define_insn "anddi3"
7036 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r,r")
7037 (and:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r,r")
7038 (match_operand:DI 2 "and64_2_operand" "?r,S,K,J,t")))
7039 (clobber (match_scratch:CC 3 "=X,X,x,x,X"))]
7043 rldic%B2 %0,%1,0,%S2
7047 [(set_attr "length" "4,4,4,4,8")])
7050 [(set (match_operand:DI 0 "gpc_reg_operand" "")
7051 (and:DI (match_operand:DI 1 "gpc_reg_operand" "")
7052 (match_operand:DI 2 "mask64_2_operand" "")))
7053 (clobber (match_scratch:CC 3 ""))]
7055 && (fixed_regs[CR0_REGNO] || !logical_operand (operands[2], DImode))
7056 && !mask64_operand (operands[2], DImode)"
7058 (and:DI (rotate:DI (match_dup 1)
7062 (and:DI (rotate:DI (match_dup 0)
7067 build_mask64_2_operands (operands[2], &operands[4]);
7070 (define_insn "*anddi3_internal2"
7071 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,x,x,?y,?y,??y,??y,?y")
7072 (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r")
7073 (match_operand:DI 2 "and64_2_operand" "r,S,K,J,t,r,S,K,J,t"))
7075 (clobber (match_scratch:DI 3 "=r,r,r,r,r,r,r,r,r,r"))
7076 (clobber (match_scratch:CC 4 "=X,X,X,X,X,X,X,x,x,X"))]
7080 rldic%B2. %3,%1,0,%S2
7089 [(set_attr "type" "compare,delayed_compare,compare,compare,delayed_compare,compare,compare,compare,compare,compare")
7090 (set_attr "length" "4,4,4,4,8,8,8,8,8,12")])
7093 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
7094 (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "")
7095 (match_operand:DI 2 "and64_operand" ""))
7097 (clobber (match_scratch:DI 3 ""))
7098 (clobber (match_scratch:CC 4 ""))]
7099 "TARGET_POWERPC64 && reload_completed"
7100 [(parallel [(set (match_dup 3)
7101 (and:DI (match_dup 1)
7103 (clobber (match_dup 4))])
7105 (compare:CC (match_dup 3)
7110 [(set (match_operand:CC 0 "cc_reg_operand" "")
7111 (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "")
7112 (match_operand:DI 2 "mask64_2_operand" ""))
7114 (clobber (match_scratch:DI 3 ""))
7115 (clobber (match_scratch:CC 4 ""))]
7116 "TARGET_POWERPC64 && reload_completed
7117 && (fixed_regs[CR0_REGNO] || !logical_operand (operands[2], DImode))
7118 && !mask64_operand (operands[2], DImode)"
7120 (and:DI (rotate:DI (match_dup 1)
7123 (parallel [(set (match_dup 0)
7124 (compare:CC (and:DI (rotate:DI (match_dup 3)
7128 (clobber (match_dup 3))])]
7131 build_mask64_2_operands (operands[2], &operands[5]);
7134 (define_insn "*anddi3_internal3"
7135 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,x,x,x,?y,?y,??y,??y,?y")
7136 (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r")
7137 (match_operand:DI 2 "and64_2_operand" "r,S,K,J,t,r,S,K,J,t"))
7139 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r,r,r,r,r,r,r")
7140 (and:DI (match_dup 1) (match_dup 2)))
7141 (clobber (match_scratch:CC 4 "=X,X,X,X,X,X,X,x,x,X"))]
7145 rldic%B2. %0,%1,0,%S2
7154 [(set_attr "type" "compare,delayed_compare,compare,compare,delayed_compare,compare,compare,compare,compare,compare")
7155 (set_attr "length" "4,4,4,4,8,8,8,8,8,12")])
7158 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
7159 (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "")
7160 (match_operand:DI 2 "and64_operand" ""))
7162 (set (match_operand:DI 0 "gpc_reg_operand" "")
7163 (and:DI (match_dup 1) (match_dup 2)))
7164 (clobber (match_scratch:CC 4 ""))]
7165 "TARGET_POWERPC64 && reload_completed"
7166 [(parallel [(set (match_dup 0)
7167 (and:DI (match_dup 1) (match_dup 2)))
7168 (clobber (match_dup 4))])
7170 (compare:CC (match_dup 0)
7175 [(set (match_operand:CC 3 "cc_reg_operand" "")
7176 (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "")
7177 (match_operand:DI 2 "mask64_2_operand" ""))
7179 (set (match_operand:DI 0 "gpc_reg_operand" "")
7180 (and:DI (match_dup 1) (match_dup 2)))
7181 (clobber (match_scratch:CC 4 ""))]
7182 "TARGET_POWERPC64 && reload_completed
7183 && (fixed_regs[CR0_REGNO] || !logical_operand (operands[2], DImode))
7184 && !mask64_operand (operands[2], DImode)"
7186 (and:DI (rotate:DI (match_dup 1)
7189 (parallel [(set (match_dup 3)
7190 (compare:CC (and:DI (rotate:DI (match_dup 0)
7195 (and:DI (rotate:DI (match_dup 0)
7200 build_mask64_2_operands (operands[2], &operands[5]);
7203 (define_expand "iordi3"
7204 [(set (match_operand:DI 0 "gpc_reg_operand" "")
7205 (ior:DI (match_operand:DI 1 "gpc_reg_operand" "")
7206 (match_operand:DI 2 "reg_or_logical_cint_operand" "")))]
7210 if (non_logical_cint_operand (operands[2], DImode))
7212 HOST_WIDE_INT value;
7213 rtx tmp = ((no_new_pseudos || rtx_equal_p (operands[0], operands[1]))
7214 ? operands[0] : gen_reg_rtx (DImode));
7216 if (GET_CODE (operands[2]) == CONST_INT)
7218 value = INTVAL (operands[2]);
7219 emit_insn (gen_iordi3 (tmp, operands[1],
7220 GEN_INT (value & (~ (HOST_WIDE_INT) 0xffff))));
7224 value = CONST_DOUBLE_LOW (operands[2]);
7225 emit_insn (gen_iordi3 (tmp, operands[1],
7226 immed_double_const (value
7227 & (~ (HOST_WIDE_INT) 0xffff),
7231 emit_insn (gen_iordi3 (operands[0], tmp, GEN_INT (value & 0xffff)));
7236 (define_expand "xordi3"
7237 [(set (match_operand:DI 0 "gpc_reg_operand" "")
7238 (xor:DI (match_operand:DI 1 "gpc_reg_operand" "")
7239 (match_operand:DI 2 "reg_or_logical_cint_operand" "")))]
7243 if (non_logical_cint_operand (operands[2], DImode))
7245 HOST_WIDE_INT value;
7246 rtx tmp = ((no_new_pseudos || rtx_equal_p (operands[0], operands[1]))
7247 ? operands[0] : gen_reg_rtx (DImode));
7249 if (GET_CODE (operands[2]) == CONST_INT)
7251 value = INTVAL (operands[2]);
7252 emit_insn (gen_xordi3 (tmp, operands[1],
7253 GEN_INT (value & (~ (HOST_WIDE_INT) 0xffff))));
7257 value = CONST_DOUBLE_LOW (operands[2]);
7258 emit_insn (gen_xordi3 (tmp, operands[1],
7259 immed_double_const (value
7260 & (~ (HOST_WIDE_INT) 0xffff),
7264 emit_insn (gen_xordi3 (operands[0], tmp, GEN_INT (value & 0xffff)));
7269 (define_insn "*booldi3_internal1"
7270 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r")
7271 (match_operator:DI 3 "boolean_or_operator"
7272 [(match_operand:DI 1 "gpc_reg_operand" "%r,r,r")
7273 (match_operand:DI 2 "logical_operand" "r,K,JF")]))]
7280 (define_insn "*booldi3_internal2"
7281 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
7282 (compare:CC (match_operator:DI 4 "boolean_or_operator"
7283 [(match_operand:DI 1 "gpc_reg_operand" "%r,r")
7284 (match_operand:DI 2 "gpc_reg_operand" "r,r")])
7286 (clobber (match_scratch:DI 3 "=r,r"))]
7291 [(set_attr "type" "compare")
7292 (set_attr "length" "4,8")])
7295 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
7296 (compare:CC (match_operator:DI 4 "boolean_operator"
7297 [(match_operand:DI 1 "gpc_reg_operand" "")
7298 (match_operand:DI 2 "gpc_reg_operand" "")])
7300 (clobber (match_scratch:DI 3 ""))]
7301 "TARGET_POWERPC64 && reload_completed"
7302 [(set (match_dup 3) (match_dup 4))
7304 (compare:CC (match_dup 3)
7308 (define_insn "*booldi3_internal3"
7309 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
7310 (compare:CC (match_operator:DI 4 "boolean_operator"
7311 [(match_operand:DI 1 "gpc_reg_operand" "%r,r")
7312 (match_operand:DI 2 "gpc_reg_operand" "r,r")])
7314 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
7320 [(set_attr "type" "compare")
7321 (set_attr "length" "4,8")])
7324 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
7325 (compare:CC (match_operator:DI 4 "boolean_operator"
7326 [(match_operand:DI 1 "gpc_reg_operand" "")
7327 (match_operand:DI 2 "gpc_reg_operand" "")])
7329 (set (match_operand:DI 0 "gpc_reg_operand" "")
7331 "TARGET_POWERPC64 && reload_completed"
7332 [(set (match_dup 0) (match_dup 4))
7334 (compare:CC (match_dup 0)
7338 ;; Split a logical operation that we can't do in one insn into two insns,
7339 ;; each of which does one 16-bit part. This is used by combine.
7342 [(set (match_operand:DI 0 "gpc_reg_operand" "")
7343 (match_operator:DI 3 "boolean_or_operator"
7344 [(match_operand:DI 1 "gpc_reg_operand" "")
7345 (match_operand:DI 2 "non_logical_cint_operand" "")]))]
7347 [(set (match_dup 0) (match_dup 4))
7348 (set (match_dup 0) (match_dup 5))]
7353 if (GET_CODE (operands[2]) == CONST_DOUBLE)
7355 HOST_WIDE_INT value = CONST_DOUBLE_LOW (operands[2]);
7356 i3 = immed_double_const (value & (~ (HOST_WIDE_INT) 0xffff),
7358 i4 = GEN_INT (value & 0xffff);
7362 i3 = GEN_INT (INTVAL (operands[2])
7363 & (~ (HOST_WIDE_INT) 0xffff));
7364 i4 = GEN_INT (INTVAL (operands[2]) & 0xffff);
7366 operands[4] = gen_rtx_fmt_ee (GET_CODE (operands[3]), DImode,
7368 operands[5] = gen_rtx_fmt_ee (GET_CODE (operands[3]), DImode,
7372 (define_insn "*boolcdi3_internal1"
7373 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
7374 (match_operator:DI 3 "boolean_operator"
7375 [(not:DI (match_operand:DI 1 "gpc_reg_operand" "r"))
7376 (match_operand:DI 2 "gpc_reg_operand" "r")]))]
7380 (define_insn "*boolcdi3_internal2"
7381 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
7382 (compare:CC (match_operator:DI 4 "boolean_operator"
7383 [(not:DI (match_operand:DI 1 "gpc_reg_operand" "r,r"))
7384 (match_operand:DI 2 "gpc_reg_operand" "r,r")])
7386 (clobber (match_scratch:DI 3 "=r,r"))]
7391 [(set_attr "type" "compare")
7392 (set_attr "length" "4,8")])
7395 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
7396 (compare:CC (match_operator:DI 4 "boolean_operator"
7397 [(not:DI (match_operand:DI 1 "gpc_reg_operand" ""))
7398 (match_operand:DI 2 "gpc_reg_operand" "")])
7400 (clobber (match_scratch:DI 3 ""))]
7401 "TARGET_POWERPC64 && reload_completed"
7402 [(set (match_dup 3) (match_dup 4))
7404 (compare:CC (match_dup 3)
7408 (define_insn "*boolcdi3_internal3"
7409 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
7410 (compare:CC (match_operator:DI 4 "boolean_operator"
7411 [(not:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r"))
7412 (match_operand:DI 2 "gpc_reg_operand" "r,r")])
7414 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
7420 [(set_attr "type" "compare")
7421 (set_attr "length" "4,8")])
7424 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
7425 (compare:CC (match_operator:DI 4 "boolean_operator"
7426 [(not:DI (match_operand:DI 1 "gpc_reg_operand" ""))
7427 (match_operand:DI 2 "gpc_reg_operand" "")])
7429 (set (match_operand:DI 0 "gpc_reg_operand" "")
7431 "TARGET_POWERPC64 && reload_completed"
7432 [(set (match_dup 0) (match_dup 4))
7434 (compare:CC (match_dup 0)
7438 (define_insn "*boolccdi3_internal1"
7439 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
7440 (match_operator:DI 3 "boolean_operator"
7441 [(not:DI (match_operand:DI 1 "gpc_reg_operand" "r"))
7442 (not:DI (match_operand:DI 2 "gpc_reg_operand" "r"))]))]
7446 (define_insn "*boolccdi3_internal2"
7447 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
7448 (compare:CC (match_operator:DI 4 "boolean_operator"
7449 [(not:DI (match_operand:DI 1 "gpc_reg_operand" "r,r"))
7450 (not:DI (match_operand:DI 2 "gpc_reg_operand" "r,r"))])
7452 (clobber (match_scratch:DI 3 "=r,r"))]
7457 [(set_attr "type" "compare")
7458 (set_attr "length" "4,8")])
7461 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
7462 (compare:CC (match_operator:DI 4 "boolean_operator"
7463 [(not:DI (match_operand:DI 1 "gpc_reg_operand" ""))
7464 (not:DI (match_operand:DI 2 "gpc_reg_operand" ""))])
7466 (clobber (match_scratch:DI 3 ""))]
7467 "TARGET_POWERPC64 && reload_completed"
7468 [(set (match_dup 3) (match_dup 4))
7470 (compare:CC (match_dup 3)
7474 (define_insn "*boolccdi3_internal3"
7475 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
7476 (compare:CC (match_operator:DI 4 "boolean_operator"
7477 [(not:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r"))
7478 (not:DI (match_operand:DI 2 "gpc_reg_operand" "r,r"))])
7480 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
7486 [(set_attr "type" "compare")
7487 (set_attr "length" "4,8")])
7490 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
7491 (compare:CC (match_operator:DI 4 "boolean_operator"
7492 [(not:DI (match_operand:DI 1 "gpc_reg_operand" ""))
7493 (not:DI (match_operand:DI 2 "gpc_reg_operand" ""))])
7495 (set (match_operand:DI 0 "gpc_reg_operand" "")
7497 "TARGET_POWERPC64 && reload_completed"
7498 [(set (match_dup 0) (match_dup 4))
7500 (compare:CC (match_dup 0)
7504 ;; Now define ways of moving data around.
7506 ;; Elf specific ways of loading addresses for non-PIC code.
7507 ;; The output of this could be r0, but we make a very strong
7508 ;; preference for a base register because it will usually
7510 (define_insn "elf_high"
7511 [(set (match_operand:SI 0 "gpc_reg_operand" "=b*r")
7512 (high:SI (match_operand 1 "" "")))]
7513 "TARGET_ELF && ! TARGET_64BIT"
7514 "{liu|lis} %0,%1@ha")
7516 (define_insn "elf_low"
7517 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
7518 (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b,!*r")
7519 (match_operand 2 "" "")))]
7520 "TARGET_ELF && ! TARGET_64BIT"
7522 {cal|la} %0,%2@l(%1)
7523 {ai|addic} %0,%1,%K2")
7525 ;; Mach-O PIC trickery.
7526 (define_insn "macho_high"
7527 [(set (match_operand:SI 0 "gpc_reg_operand" "=b*r")
7528 (high:SI (match_operand 1 "" "")))]
7529 "TARGET_MACHO && ! TARGET_64BIT"
7530 "{liu|lis} %0,ha16(%1)")
7532 (define_insn "macho_low"
7533 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
7534 (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b,!*r")
7535 (match_operand 2 "" "")))]
7536 "TARGET_MACHO && ! TARGET_64BIT"
7538 {cal %0,%a2@l(%1)|la %0,lo16(%2)(%1)}
7539 {cal %0,%a2@l(%1)|addic %0,%1,lo16(%2)}")
7541 ;; Set up a register with a value from the GOT table
7543 (define_expand "movsi_got"
7544 [(set (match_operand:SI 0 "gpc_reg_operand" "")
7545 (unspec:SI [(match_operand:SI 1 "got_operand" "")
7546 (match_dup 2)] UNSPEC_MOVSI_GOT))]
7547 "DEFAULT_ABI == ABI_V4 && flag_pic == 1"
7550 if (GET_CODE (operands[1]) == CONST)
7552 rtx offset = const0_rtx;
7553 HOST_WIDE_INT value;
7555 operands[1] = eliminate_constant_term (XEXP (operands[1], 0), &offset);
7556 value = INTVAL (offset);
7559 rtx tmp = (no_new_pseudos ? operands[0] : gen_reg_rtx (Pmode));
7560 emit_insn (gen_movsi_got (tmp, operands[1]));
7561 emit_insn (gen_addsi3 (operands[0], tmp, offset));
7566 operands[2] = rs6000_got_register (operands[1]);
7569 (define_insn "*movsi_got_internal"
7570 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
7571 (unspec:SI [(match_operand:SI 1 "got_no_const_operand" "")
7572 (match_operand:SI 2 "gpc_reg_operand" "b")]
7574 "DEFAULT_ABI == ABI_V4 && flag_pic == 1"
7575 "{l|lwz} %0,%a1@got(%2)"
7576 [(set_attr "type" "load")])
7578 ;; Used by sched, shorten_branches and final when the GOT pseudo reg
7579 ;; didn't get allocated to a hard register.
7581 [(set (match_operand:SI 0 "gpc_reg_operand" "")
7582 (unspec:SI [(match_operand:SI 1 "got_no_const_operand" "")
7583 (match_operand:SI 2 "memory_operand" "")]
7585 "DEFAULT_ABI == ABI_V4
7587 && (reload_in_progress || reload_completed)"
7588 [(set (match_dup 0) (match_dup 2))
7589 (set (match_dup 0) (unspec:SI [(match_dup 1)(match_dup 0)]
7593 ;; For SI, we special-case integers that can't be loaded in one insn. We
7594 ;; do the load 16-bits at a time. We could do this by loading from memory,
7595 ;; and this is even supposed to be faster, but it is simpler not to get
7596 ;; integers in the TOC.
7597 (define_expand "movsi"
7598 [(set (match_operand:SI 0 "general_operand" "")
7599 (match_operand:SI 1 "any_operand" ""))]
7601 "{ rs6000_emit_move (operands[0], operands[1], SImode); DONE; }")
7603 (define_insn "movsi_low"
7604 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
7605 (mem:SI (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b")
7606 (match_operand 2 "" ""))))]
7607 "TARGET_MACHO && ! TARGET_64BIT"
7608 "{l|lwz} %0,lo16(%2)(%1)"
7609 [(set_attr "type" "load")
7610 (set_attr "length" "4")])
7612 (define_insn "movsi_low_st"
7613 [(set (mem:SI (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b")
7614 (match_operand 2 "" "")))
7615 (match_operand:SI 0 "gpc_reg_operand" "r"))]
7616 "TARGET_MACHO && ! TARGET_64BIT"
7617 "{st|stw} %0,lo16(%2)(%1)"
7618 [(set_attr "type" "store")
7619 (set_attr "length" "4")])
7621 (define_insn "movdf_low"
7622 [(set (match_operand:DF 0 "gpc_reg_operand" "=f,!r")
7623 (mem:DF (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b,b")
7624 (match_operand 2 "" ""))))]
7625 "TARGET_MACHO && TARGET_HARD_FLOAT && TARGET_FPRS && ! TARGET_64BIT"
7628 switch (which_alternative)
7631 return \"lfd %0,lo16(%2)(%1)\";
7635 operands2[0] = operands[0];
7636 operands2[1] = operands[1];
7637 operands2[2] = operands[2];
7638 if (TARGET_POWERPC64 && TARGET_32BIT)
7639 /* Note, old assemblers didn't support relocation here. */
7640 return \"ld %0,lo16(%2)(%1)\";
7643 operands2[3] = gen_rtx_REG (SImode, RS6000_PIC_OFFSET_TABLE_REGNUM);
7644 output_asm_insn (\"{l|lwz} %0,lo16(%2)(%1)\", operands);
7646 if (MACHO_DYNAMIC_NO_PIC_P)
7647 output_asm_insn (\"{liu|lis} %L0,ha16(%2+4)\", operands);
7649 /* We cannot rely on ha16(low half)==ha16(high half), alas,
7650 although in practice it almost always is. */
7651 output_asm_insn (\"{cau|addis} %L0,%3,ha16(%2+4)\", operands2);
7653 return (\"{l|lwz} %L0,lo16(%2+4)(%L0)\");
7660 [(set_attr "type" "load")
7661 (set_attr "length" "4,12")])
7663 (define_insn "movdf_low_st"
7664 [(set (mem:DF (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b")
7665 (match_operand 2 "" "")))
7666 (match_operand:DF 0 "gpc_reg_operand" "f"))]
7667 "TARGET_MACHO && TARGET_HARD_FLOAT && TARGET_FPRS && ! TARGET_64BIT"
7668 "stfd %0,lo16(%2)(%1)"
7669 [(set_attr "type" "store")
7670 (set_attr "length" "4")])
7672 (define_insn "movsf_low"
7673 [(set (match_operand:SF 0 "gpc_reg_operand" "=f,!r")
7674 (mem:SF (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b,b")
7675 (match_operand 2 "" ""))))]
7676 "TARGET_MACHO && TARGET_HARD_FLOAT && TARGET_FPRS && ! TARGET_64BIT"
7679 {l|lwz} %0,lo16(%2)(%1)"
7680 [(set_attr "type" "load")
7681 (set_attr "length" "4")])
7683 (define_insn "movsf_low_st"
7684 [(set (mem:SF (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b,b")
7685 (match_operand 2 "" "")))
7686 (match_operand:SF 0 "gpc_reg_operand" "f,!r"))]
7687 "TARGET_MACHO && TARGET_HARD_FLOAT && TARGET_FPRS && ! TARGET_64BIT"
7689 stfs %0,lo16(%2)(%1)
7690 {st|stw} %0,lo16(%2)(%1)"
7691 [(set_attr "type" "store")
7692 (set_attr "length" "4")])
7694 (define_insn "*movsi_internal1"
7695 [(set (match_operand:SI 0 "nonimmediate_operand" "=r,r,r,m,r,r,r,r,r,*q,*c*l,*h,*h")
7696 (match_operand:SI 1 "input_operand" "r,U,m,r,I,L,n,R,*h,r,r,r,0"))]
7697 "gpc_reg_operand (operands[0], SImode)
7698 || gpc_reg_operand (operands[1], SImode)"
7702 {l%U1%X1|lwz%U1%X1} %0,%1
7703 {st%U0%X0|stw%U0%X0} %1,%0
7713 [(set_attr "type" "*,*,load,store,*,*,*,*,mfjmpr,*,mtjmpr,*,*")
7714 (set_attr "length" "4,4,4,4,4,4,8,4,4,4,4,4,4")])
7716 ;; Split a load of a large constant into the appropriate two-insn
7720 [(set (match_operand:SI 0 "gpc_reg_operand" "")
7721 (match_operand:SI 1 "const_int_operand" ""))]
7722 "(unsigned HOST_WIDE_INT) (INTVAL (operands[1]) + 0x8000) >= 0x10000
7723 && (INTVAL (operands[1]) & 0xffff) != 0"
7727 (ior:SI (match_dup 0)
7730 { rtx tem = rs6000_emit_set_const (operands[0], SImode, operands[1], 2);
7732 if (tem == operands[0])
7738 (define_insn "*movsi_internal2"
7739 [(set (match_operand:CC 2 "cc_reg_operand" "=y,x,?y")
7740 (compare:CC (match_operand:SI 1 "gpc_reg_operand" "0,r,r")
7742 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r") (match_dup 1))]
7745 {cmpi|cmpwi} %2,%0,0
7748 [(set_attr "type" "cmp,compare,cmp")
7749 (set_attr "length" "4,4,8")])
7752 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
7753 (compare:CC (match_operand:SI 1 "gpc_reg_operand" "")
7755 (set (match_operand:SI 0 "gpc_reg_operand" "") (match_dup 1))]
7756 "TARGET_32BIT && reload_completed"
7757 [(set (match_dup 0) (match_dup 1))
7759 (compare:CC (match_dup 0)
7763 (define_expand "movhi"
7764 [(set (match_operand:HI 0 "general_operand" "")
7765 (match_operand:HI 1 "any_operand" ""))]
7767 "{ rs6000_emit_move (operands[0], operands[1], HImode); DONE; }")
7769 (define_insn "*movhi_internal"
7770 [(set (match_operand:HI 0 "nonimmediate_operand" "=r,r,m,r,r,*q,*c*l,*h")
7771 (match_operand:HI 1 "input_operand" "r,m,r,i,*h,r,r,0"))]
7772 "gpc_reg_operand (operands[0], HImode)
7773 || gpc_reg_operand (operands[1], HImode)"
7783 [(set_attr "type" "*,load,store,*,mfjmpr,*,mtjmpr,*")])
7785 (define_expand "movqi"
7786 [(set (match_operand:QI 0 "general_operand" "")
7787 (match_operand:QI 1 "any_operand" ""))]
7789 "{ rs6000_emit_move (operands[0], operands[1], QImode); DONE; }")
7791 (define_insn "*movqi_internal"
7792 [(set (match_operand:QI 0 "nonimmediate_operand" "=r,r,m,r,r,*q,*c*l,*h")
7793 (match_operand:QI 1 "input_operand" "r,m,r,i,*h,r,r,0"))]
7794 "gpc_reg_operand (operands[0], QImode)
7795 || gpc_reg_operand (operands[1], QImode)"
7805 [(set_attr "type" "*,load,store,*,mfjmpr,*,mtjmpr,*")])
7807 ;; Here is how to move condition codes around. When we store CC data in
7808 ;; an integer register or memory, we store just the high-order 4 bits.
7809 ;; This lets us not shift in the most common case of CR0.
7810 (define_expand "movcc"
7811 [(set (match_operand:CC 0 "nonimmediate_operand" "")
7812 (match_operand:CC 1 "nonimmediate_operand" ""))]
7816 (define_insn "*movcc_internal1"
7817 [(set (match_operand:CC 0 "nonimmediate_operand" "=y,x,?y,r,r,r,r,q,cl,r,m")
7818 (match_operand:CC 1 "nonimmediate_operand" "y,r,r,x,y,r,h,r,r,m,r"))]
7819 "register_operand (operands[0], CCmode)
7820 || register_operand (operands[1], CCmode)"
7824 {rlinm|rlwinm} %1,%1,%F0,0xffffffff\;mtcrf %R0,%1\;{rlinm|rlwinm} %1,%1,%f0,0xffffffff
7826 mfcr %0%Q1\;{rlinm|rlwinm} %0,%0,%f1,0xf0000000
7831 {l%U1%X1|lwz%U1%X1} %0,%1
7832 {st%U0%U1|stw%U0%U1} %1,%0"
7834 (cond [(eq_attr "alternative" "0")
7835 (const_string "cr_logical")
7836 (eq_attr "alternative" "1,2")
7837 (const_string "mtcr")
7838 (eq_attr "alternative" "5,7")
7839 (const_string "integer")
7840 (eq_attr "alternative" "6")
7841 (const_string "mfjmpr")
7842 (eq_attr "alternative" "8")
7843 (const_string "mtjmpr")
7844 (eq_attr "alternative" "9")
7845 (const_string "load")
7846 (eq_attr "alternative" "10")
7847 (const_string "store")
7848 (ne (symbol_ref "TARGET_MFCRF") (const_int 0))
7849 (const_string "mfcrf")
7851 (const_string "mfcr")))
7852 (set_attr "length" "4,4,12,4,8,4,4,4,4,4,4")])
7854 ;; For floating-point, we normally deal with the floating-point registers
7855 ;; unless -msoft-float is used. The sole exception is that parameter passing
7856 ;; can produce floating-point values in fixed-point registers. Unless the
7857 ;; value is a simple constant or already in memory, we deal with this by
7858 ;; allocating memory and copying the value explicitly via that memory location.
7859 (define_expand "movsf"
7860 [(set (match_operand:SF 0 "nonimmediate_operand" "")
7861 (match_operand:SF 1 "any_operand" ""))]
7863 "{ rs6000_emit_move (operands[0], operands[1], SFmode); DONE; }")
7866 [(set (match_operand:SF 0 "gpc_reg_operand" "")
7867 (match_operand:SF 1 "const_double_operand" ""))]
7869 && ((GET_CODE (operands[0]) == REG && REGNO (operands[0]) <= 31)
7870 || (GET_CODE (operands[0]) == SUBREG
7871 && GET_CODE (SUBREG_REG (operands[0])) == REG
7872 && REGNO (SUBREG_REG (operands[0])) <= 31))"
7873 [(set (match_dup 2) (match_dup 3))]
7879 REAL_VALUE_FROM_CONST_DOUBLE (rv, operands[1]);
7880 REAL_VALUE_TO_TARGET_SINGLE (rv, l);
7882 if (! TARGET_POWERPC64)
7883 operands[2] = operand_subword (operands[0], 0, 0, SFmode);
7885 operands[2] = gen_lowpart (SImode, operands[0]);
7887 operands[3] = gen_int_mode (l, SImode);
7890 (define_insn "*movsf_hardfloat"
7891 [(set (match_operand:SF 0 "nonimmediate_operand" "=!r,!r,m,f,f,m,!cl,!q,!r,!h,!r,!r")
7892 (match_operand:SF 1 "input_operand" "r,m,r,f,m,f,r,r,h,0,G,Fn"))]
7893 "(gpc_reg_operand (operands[0], SFmode)
7894 || gpc_reg_operand (operands[1], SFmode))
7895 && (TARGET_HARD_FLOAT && TARGET_FPRS)"
7898 {l%U1%X1|lwz%U1%X1} %0,%1
7899 {st%U0%X0|stw%U0%X0} %1,%0
7909 [(set_attr "type" "*,load,store,fp,fpload,fpstore,*,mtjmpr,*,*,*,*")
7910 (set_attr "length" "4,4,4,4,4,4,4,4,4,4,4,8")])
7912 (define_insn "*movsf_softfloat"
7913 [(set (match_operand:SF 0 "nonimmediate_operand" "=r,cl,q,r,r,m,r,r,r,r,r,*h")
7914 (match_operand:SF 1 "input_operand" "r,r,r,h,m,r,I,L,R,G,Fn,0"))]
7915 "(gpc_reg_operand (operands[0], SFmode)
7916 || gpc_reg_operand (operands[1], SFmode))
7917 && (TARGET_SOFT_FLOAT || !TARGET_FPRS)"
7923 {l%U1%X1|lwz%U1%X1} %0,%1
7924 {st%U0%X0|stw%U0%X0} %1,%0
7931 [(set_attr "type" "*,mtjmpr,*,*,load,store,*,*,*,*,*,*")
7932 (set_attr "length" "4,4,4,4,4,4,4,4,4,4,8,4")])
7935 (define_expand "movdf"
7936 [(set (match_operand:DF 0 "nonimmediate_operand" "")
7937 (match_operand:DF 1 "any_operand" ""))]
7939 "{ rs6000_emit_move (operands[0], operands[1], DFmode); DONE; }")
7942 [(set (match_operand:DF 0 "gpc_reg_operand" "")
7943 (match_operand:DF 1 "const_int_operand" ""))]
7944 "! TARGET_POWERPC64 && reload_completed
7945 && ((GET_CODE (operands[0]) == REG && REGNO (operands[0]) <= 31)
7946 || (GET_CODE (operands[0]) == SUBREG
7947 && GET_CODE (SUBREG_REG (operands[0])) == REG
7948 && REGNO (SUBREG_REG (operands[0])) <= 31))"
7949 [(set (match_dup 2) (match_dup 4))
7950 (set (match_dup 3) (match_dup 1))]
7953 int endian = (WORDS_BIG_ENDIAN == 0);
7954 HOST_WIDE_INT value = INTVAL (operands[1]);
7956 operands[2] = operand_subword (operands[0], endian, 0, DFmode);
7957 operands[3] = operand_subword (operands[0], 1 - endian, 0, DFmode);
7958 #if HOST_BITS_PER_WIDE_INT == 32
7959 operands[4] = (value & 0x80000000) ? constm1_rtx : const0_rtx;
7961 operands[4] = GEN_INT (value >> 32);
7962 operands[1] = GEN_INT (((value & 0xffffffff) ^ 0x80000000) - 0x80000000);
7967 [(set (match_operand:DF 0 "gpc_reg_operand" "")
7968 (match_operand:DF 1 "const_double_operand" ""))]
7969 "! TARGET_POWERPC64 && reload_completed
7970 && ((GET_CODE (operands[0]) == REG && REGNO (operands[0]) <= 31)
7971 || (GET_CODE (operands[0]) == SUBREG
7972 && GET_CODE (SUBREG_REG (operands[0])) == REG
7973 && REGNO (SUBREG_REG (operands[0])) <= 31))"
7974 [(set (match_dup 2) (match_dup 4))
7975 (set (match_dup 3) (match_dup 5))]
7978 int endian = (WORDS_BIG_ENDIAN == 0);
7982 REAL_VALUE_FROM_CONST_DOUBLE (rv, operands[1]);
7983 REAL_VALUE_TO_TARGET_DOUBLE (rv, l);
7985 operands[2] = operand_subword (operands[0], endian, 0, DFmode);
7986 operands[3] = operand_subword (operands[0], 1 - endian, 0, DFmode);
7987 operands[4] = gen_int_mode (l[endian], SImode);
7988 operands[5] = gen_int_mode (l[1 - endian], SImode);
7992 [(set (match_operand:DF 0 "gpc_reg_operand" "")
7993 (match_operand:DF 1 "easy_fp_constant" ""))]
7994 "TARGET_POWERPC64 && reload_completed
7995 && ((GET_CODE (operands[0]) == REG && REGNO (operands[0]) <= 31)
7996 || (GET_CODE (operands[0]) == SUBREG
7997 && GET_CODE (SUBREG_REG (operands[0])) == REG
7998 && REGNO (SUBREG_REG (operands[0])) <= 31))"
7999 [(set (match_dup 2) (match_dup 3))]
8002 int endian = (WORDS_BIG_ENDIAN == 0);
8005 #if HOST_BITS_PER_WIDE_INT >= 64
8009 REAL_VALUE_FROM_CONST_DOUBLE (rv, operands[1]);
8010 REAL_VALUE_TO_TARGET_DOUBLE (rv, l);
8012 operands[2] = gen_lowpart (DImode, operands[0]);
8013 /* HIGHPART is lower memory address when WORDS_BIG_ENDIAN. */
8014 #if HOST_BITS_PER_WIDE_INT >= 64
8015 val = ((HOST_WIDE_INT)(unsigned long)l[endian] << 32
8016 | ((HOST_WIDE_INT)(unsigned long)l[1 - endian]));
8018 operands[3] = gen_int_mode (val, DImode);
8020 operands[3] = immed_double_const (l[1 - endian], l[endian], DImode);
8024 ;; Don't have reload use general registers to load a constant. First,
8025 ;; it might not work if the output operand is the equivalent of
8026 ;; a non-offsettable memref, but also it is less efficient than loading
8027 ;; the constant into an FP register, since it will probably be used there.
8028 ;; The "??" is a kludge until we can figure out a more reasonable way
8029 ;; of handling these non-offsettable values.
8030 (define_insn "*movdf_hardfloat32"
8031 [(set (match_operand:DF 0 "nonimmediate_operand" "=!r,??r,m,f,f,m,!r,!r,!r")
8032 (match_operand:DF 1 "input_operand" "r,m,r,f,m,f,G,H,F"))]
8033 "! TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS
8034 && (gpc_reg_operand (operands[0], DFmode)
8035 || gpc_reg_operand (operands[1], DFmode))"
8038 switch (which_alternative)
8043 /* We normally copy the low-numbered register first. However, if
8044 the first register operand 0 is the same as the second register
8045 of operand 1, we must copy in the opposite order. */
8046 if (REGNO (operands[0]) == REGNO (operands[1]) + 1)
8047 return \"mr %L0,%L1\;mr %0,%1\";
8049 return \"mr %0,%1\;mr %L0,%L1\";
8051 if (offsettable_memref_p (operands[1])
8052 || (GET_CODE (operands[1]) == MEM
8053 && (GET_CODE (XEXP (operands[1], 0)) == LO_SUM
8054 || GET_CODE (XEXP (operands[1], 0)) == PRE_INC
8055 || GET_CODE (XEXP (operands[1], 0)) == PRE_DEC)))
8057 /* If the low-address word is used in the address, we must load
8058 it last. Otherwise, load it first. Note that we cannot have
8059 auto-increment in that case since the address register is
8060 known to be dead. */
8061 if (refers_to_regno_p (REGNO (operands[0]), REGNO (operands[0]) + 1,
8063 return \"{l|lwz} %L0,%L1\;{l|lwz} %0,%1\";
8065 return \"{l%U1|lwz%U1} %0,%1\;{l|lwz} %L0,%L1\";
8071 addreg = find_addr_reg (XEXP (operands[1], 0));
8072 if (refers_to_regno_p (REGNO (operands[0]),
8073 REGNO (operands[0]) + 1,
8076 output_asm_insn (\"{cal|la} %0,4(%0)\", &addreg);
8077 output_asm_insn (\"{lx|lwzx} %L0,%1\", operands);
8078 output_asm_insn (\"{cal|la} %0,-4(%0)\", &addreg);
8079 return \"{lx|lwzx} %0,%1\";
8083 output_asm_insn (\"{lx|lwzx} %0,%1\", operands);
8084 output_asm_insn (\"{cal|la} %0,4(%0)\", &addreg);
8085 output_asm_insn (\"{lx|lwzx} %L0,%1\", operands);
8086 output_asm_insn (\"{cal|la} %0,-4(%0)\", &addreg);
8091 if (offsettable_memref_p (operands[0])
8092 || (GET_CODE (operands[0]) == MEM
8093 && (GET_CODE (XEXP (operands[0], 0)) == LO_SUM
8094 || GET_CODE (XEXP (operands[0], 0)) == PRE_INC
8095 || GET_CODE (XEXP (operands[0], 0)) == PRE_DEC)))
8096 return \"{st%U0|stw%U0} %1,%0\;{st|stw} %L1,%L0\";
8101 addreg = find_addr_reg (XEXP (operands[0], 0));
8102 output_asm_insn (\"{stx|stwx} %1,%0\", operands);
8103 output_asm_insn (\"{cal|la} %0,4(%0)\", &addreg);
8104 output_asm_insn (\"{stx|stwx} %L1,%0\", operands);
8105 output_asm_insn (\"{cal|la} %0,-4(%0)\", &addreg);
8109 return \"fmr %0,%1\";
8111 return \"lfd%U1%X1 %0,%1\";
8113 return \"stfd%U0%X0 %1,%0\";
8120 [(set_attr "type" "*,load,store,fp,fpload,fpstore,*,*,*")
8121 (set_attr "length" "8,16,16,4,4,4,8,12,16")])
8123 (define_insn "*movdf_softfloat32"
8124 [(set (match_operand:DF 0 "nonimmediate_operand" "=r,r,m,r,r,r")
8125 (match_operand:DF 1 "input_operand" "r,m,r,G,H,F"))]
8126 "! TARGET_POWERPC64 && (TARGET_SOFT_FLOAT || !TARGET_FPRS)
8127 && (gpc_reg_operand (operands[0], DFmode)
8128 || gpc_reg_operand (operands[1], DFmode))"
8131 switch (which_alternative)
8136 /* We normally copy the low-numbered register first. However, if
8137 the first register operand 0 is the same as the second register of
8138 operand 1, we must copy in the opposite order. */
8139 if (REGNO (operands[0]) == REGNO (operands[1]) + 1)
8140 return \"mr %L0,%L1\;mr %0,%1\";
8142 return \"mr %0,%1\;mr %L0,%L1\";
8144 /* If the low-address word is used in the address, we must load
8145 it last. Otherwise, load it first. Note that we cannot have
8146 auto-increment in that case since the address register is
8147 known to be dead. */
8148 if (refers_to_regno_p (REGNO (operands[0]), REGNO (operands[0]) + 1,
8150 return \"{l|lwz} %L0,%L1\;{l|lwz} %0,%1\";
8152 return \"{l%U1|lwz%U1} %0,%1\;{l|lwz} %L0,%L1\";
8154 return \"{st%U0|stw%U0} %1,%0\;{st|stw} %L1,%L0\";
8161 [(set_attr "type" "*,load,store,*,*,*")
8162 (set_attr "length" "8,8,8,8,12,16")])
8164 ; ld/std require word-aligned displacements -> 'Y' constraint.
8165 ; List Y->r and r->Y before r->r for reload.
8166 (define_insn "*movdf_hardfloat64"
8167 [(set (match_operand:DF 0 "nonimmediate_operand" "=Y,r,!r,f,f,m,!cl,!r,!h,!r,!r,!r")
8168 (match_operand:DF 1 "input_operand" "r,Y,r,f,m,f,r,h,0,G,H,F"))]
8169 "TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS
8170 && (gpc_reg_operand (operands[0], DFmode)
8171 || gpc_reg_operand (operands[1], DFmode))"
8185 [(set_attr "type" "*,load,store,fp,fpload,fpstore,mtjmpr,*,*,*,*,*")
8186 (set_attr "length" "4,4,4,4,4,4,4,4,4,8,12,16")])
8188 (define_insn "*movdf_softfloat64"
8189 [(set (match_operand:DF 0 "nonimmediate_operand" "=r,Y,r,cl,r,r,r,r,*h")
8190 (match_operand:DF 1 "input_operand" "Y,r,r,r,h,G,H,F,0"))]
8191 "TARGET_POWERPC64 && (TARGET_SOFT_FLOAT || !TARGET_FPRS)
8192 && (gpc_reg_operand (operands[0], DFmode)
8193 || gpc_reg_operand (operands[1], DFmode))"
8204 [(set_attr "type" "load,store,*,*,*,*,*,*,*")
8205 (set_attr "length" "4,4,4,4,4,8,12,16,4")])
8207 (define_expand "movtf"
8208 [(set (match_operand:TF 0 "general_operand" "")
8209 (match_operand:TF 1 "any_operand" ""))]
8210 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8211 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8212 "{ rs6000_emit_move (operands[0], operands[1], TFmode); DONE; }")
8214 ; It's important to list the o->f and f->o moves before f->f because
8215 ; otherwise reload, given m->f, will try to pick f->f and reload it,
8216 ; which doesn't make progress.
8217 (define_insn_and_split "*movtf_internal"
8218 [(set (match_operand:TF 0 "nonimmediate_operand" "=o,f,f,rm,r")
8219 (match_operand:TF 1 "input_operand" "f,o,f,r,mGHF"))]
8220 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8221 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128
8222 && (gpc_reg_operand (operands[0], TFmode)
8223 || gpc_reg_operand (operands[1], TFmode))"
8225 "&& reload_completed"
8227 { rs6000_split_multireg_move (operands[0], operands[1]); DONE; }
8228 [(set_attr "length" "8,8,8,20,20")])
8230 (define_expand "extenddftf2"
8231 [(parallel [(set (match_operand:TF 0 "nonimmediate_operand" "")
8232 (float_extend:TF (match_operand:DF 1 "input_operand" "")))
8233 (use (match_dup 2))])]
8234 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8235 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8237 operands[2] = CONST0_RTX (DFmode);
8240 (define_insn_and_split "*extenddftf2_internal"
8241 [(set (match_operand:TF 0 "nonimmediate_operand" "=o,f,&f,r")
8242 (float_extend:TF (match_operand:DF 1 "input_operand" "fr,mf,mf,rmGHF")))
8243 (use (match_operand:DF 2 "input_operand" "rf,m,f,n"))]
8244 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8245 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8247 "&& reload_completed"
8250 const int lo_word = FLOAT_WORDS_BIG_ENDIAN ? GET_MODE_SIZE (DFmode) : 0;
8251 const int hi_word = FLOAT_WORDS_BIG_ENDIAN ? 0 : GET_MODE_SIZE (DFmode);
8252 emit_move_insn (simplify_gen_subreg (DFmode, operands[0], TFmode, hi_word),
8254 emit_move_insn (simplify_gen_subreg (DFmode, operands[0], TFmode, lo_word),
8259 (define_expand "extendsftf2"
8260 [(set (match_operand:TF 0 "nonimmediate_operand" "")
8261 (float_extend:TF (match_operand:SF 1 "gpc_reg_operand" "")))]
8262 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8263 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8265 rtx tmp = gen_reg_rtx (DFmode);
8266 emit_insn (gen_extendsfdf2 (tmp, operands[1]));
8267 emit_insn (gen_extenddftf2 (operands[0], tmp));
8271 (define_insn "trunctfdf2"
8272 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
8273 (float_truncate:DF (match_operand:TF 1 "gpc_reg_operand" "f")))]
8274 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8275 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8277 [(set_attr "type" "fp")
8278 (set_attr "length" "4")])
8280 (define_insn_and_split "trunctfsf2"
8281 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
8282 (float_truncate:SF (match_operand:TF 1 "gpc_reg_operand" "f")))
8283 (clobber (match_scratch:DF 2 "=f"))]
8284 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8285 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8287 "&& reload_completed"
8289 (float_truncate:DF (match_dup 1)))
8291 (float_truncate:SF (match_dup 2)))]
8294 (define_expand "floatsitf2"
8295 [(set (match_operand:TF 0 "gpc_reg_operand" "=f")
8296 (float:TF (match_operand:SI 1 "gpc_reg_operand" "r")))]
8297 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8298 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8300 rtx tmp = gen_reg_rtx (DFmode);
8301 expand_float (tmp, operands[1], false);
8302 emit_insn (gen_extenddftf2 (operands[0], tmp));
8306 ; fadd, but rounding towards zero.
8307 ; This is probably not the optimal code sequence.
8308 (define_insn "fix_trunc_helper"
8309 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
8310 (unspec:DF [(match_operand:TF 1 "gpc_reg_operand" "f")]
8311 UNSPEC_FIX_TRUNC_TF))
8312 (clobber (match_operand:DF 2 "gpc_reg_operand" "=&f"))]
8313 "TARGET_HARD_FLOAT && TARGET_FPRS"
8314 "mffs %2\n\tmtfsb1 31\n\tmtfsb0 30\n\tfadd %0,%1,%L1\n\tmtfsf 1,%2"
8315 [(set_attr "type" "fp")
8316 (set_attr "length" "20")])
8318 (define_expand "fix_trunctfsi2"
8319 [(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "")
8320 (fix:SI (match_operand:TF 1 "gpc_reg_operand" "")))
8321 (clobber (match_dup 2))
8322 (clobber (match_dup 3))
8323 (clobber (match_dup 4))
8324 (clobber (match_dup 5))])]
8325 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8326 && (TARGET_POWER2 || TARGET_POWERPC)
8327 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8329 operands[2] = gen_reg_rtx (DFmode);
8330 operands[3] = gen_reg_rtx (DFmode);
8331 operands[4] = gen_reg_rtx (DImode);
8332 operands[5] = assign_stack_temp (DImode, GET_MODE_SIZE (DImode), 0);
8335 (define_insn_and_split "*fix_trunctfsi2_internal"
8336 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
8337 (fix:SI (match_operand:TF 1 "gpc_reg_operand" "f")))
8338 (clobber (match_operand:DF 2 "gpc_reg_operand" "=f"))
8339 (clobber (match_operand:DF 3 "gpc_reg_operand" "=&f"))
8340 (clobber (match_operand:DI 4 "gpc_reg_operand" "=f"))
8341 (clobber (match_operand:DI 5 "memory_operand" "=o"))]
8342 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8343 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8345 "&& reload_completed"
8349 emit_insn (gen_fix_trunc_helper (operands[2], operands[1], operands[3]));
8351 if (GET_CODE (operands[5]) != MEM)
8353 lowword = XEXP (operands[5], 0);
8354 if (WORDS_BIG_ENDIAN)
8355 lowword = plus_constant (lowword, 4);
8357 emit_insn (gen_fctiwz (operands[4], operands[2]));
8358 emit_move_insn (operands[5], operands[4]);
8359 emit_move_insn (operands[0], gen_rtx_MEM (SImode, lowword));
8363 (define_insn "negtf2"
8364 [(set (match_operand:TF 0 "gpc_reg_operand" "=f")
8365 (neg:TF (match_operand:TF 1 "gpc_reg_operand" "f")))]
8366 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8367 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8370 if (REGNO (operands[0]) == REGNO (operands[1]) + 1)
8371 return \"fneg %L0,%L1\;fneg %0,%1\";
8373 return \"fneg %0,%1\;fneg %L0,%L1\";
8375 [(set_attr "type" "fp")
8376 (set_attr "length" "8")])
8378 (define_insn "abstf2"
8379 [(set (match_operand:TF 0 "gpc_reg_operand" "=f")
8380 (abs:TF (match_operand:TF 1 "gpc_reg_operand" "f")))]
8381 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8382 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8385 if (REGNO (operands[0]) == REGNO (operands[1]) + 1)
8386 return \"fabs %L0,%L1\;fabs %0,%1\";
8388 return \"fabs %0,%1\;fabs %L0,%L1\";
8390 [(set_attr "type" "fp")
8391 (set_attr "length" "8")])
8394 [(set (match_operand:TF 0 "gpc_reg_operand" "=f")
8395 (neg:TF (abs:TF (match_operand:TF 1 "gpc_reg_operand" "f"))))]
8396 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8397 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8400 if (REGNO (operands[0]) == REGNO (operands[1]) + 1)
8401 return \"fnabs %L0,%L1\;fnabs %0,%1\";
8403 return \"fnabs %0,%1\;fnabs %L0,%L1\";
8405 [(set_attr "type" "fp")
8406 (set_attr "length" "8")])
8408 ;; Next come the multi-word integer load and store and the load and store
8410 (define_expand "movdi"
8411 [(set (match_operand:DI 0 "general_operand" "")
8412 (match_operand:DI 1 "any_operand" ""))]
8414 "{ rs6000_emit_move (operands[0], operands[1], DImode); DONE; }")
8416 (define_insn "*movdi_internal32"
8417 [(set (match_operand:DI 0 "nonimmediate_operand" "=r,r,m,f,f,m,r,r,r,r,r")
8418 (match_operand:DI 1 "input_operand" "r,m,r,f,m,f,IJK,n,G,H,F"))]
8420 && (gpc_reg_operand (operands[0], DImode)
8421 || gpc_reg_operand (operands[1], DImode))"
8424 switch (which_alternative)
8433 return \"fmr %0,%1\";
8435 return \"lfd%U1%X1 %0,%1\";
8437 return \"stfd%U0%X0 %1,%0\";
8446 [(set_attr "type" "*,load,store,fp,fpload,fpstore,*,*,*,*,*")])
8449 [(set (match_operand:DI 0 "gpc_reg_operand" "")
8450 (match_operand:DI 1 "const_int_operand" ""))]
8451 "! TARGET_POWERPC64 && reload_completed"
8452 [(set (match_dup 2) (match_dup 4))
8453 (set (match_dup 3) (match_dup 1))]
8456 HOST_WIDE_INT value = INTVAL (operands[1]);
8457 operands[2] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN == 0,
8459 operands[3] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN != 0,
8461 #if HOST_BITS_PER_WIDE_INT == 32
8462 operands[4] = (value & 0x80000000) ? constm1_rtx : const0_rtx;
8464 operands[4] = GEN_INT (value >> 32);
8465 operands[1] = GEN_INT (((value & 0xffffffff) ^ 0x80000000) - 0x80000000);
8470 [(set (match_operand:DI 0 "nonimmediate_operand" "")
8471 (match_operand:DI 1 "input_operand" ""))]
8472 "reload_completed && !TARGET_POWERPC64
8473 && gpr_or_gpr_p (operands[0], operands[1])"
8475 { rs6000_split_multireg_move (operands[0], operands[1]); DONE; })
8478 [(set (match_operand:TI 0 "gpc_reg_operand" "")
8479 (match_operand:TI 1 "const_double_operand" ""))]
8481 [(set (match_dup 2) (match_dup 4))
8482 (set (match_dup 3) (match_dup 5))]
8485 operands[2] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN == 0,
8487 operands[3] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN != 0,
8489 if (GET_CODE (operands[1]) == CONST_DOUBLE)
8491 operands[4] = GEN_INT (CONST_DOUBLE_HIGH (operands[1]));
8492 operands[5] = GEN_INT (CONST_DOUBLE_LOW (operands[1]));
8494 else if (GET_CODE (operands[1]) == CONST_INT)
8496 operands[4] = GEN_INT (- (INTVAL (operands[1]) < 0));
8497 operands[5] = operands[1];
8503 (define_insn "*movdi_internal64"
8504 [(set (match_operand:DI 0 "nonimmediate_operand" "=r,r,m,r,r,r,r,?f,f,m,r,*h,*h")
8505 (match_operand:DI 1 "input_operand" "r,m,r,I,L,nF,R,f,m,f,*h,r,0"))]
8507 && (gpc_reg_operand (operands[0], DImode)
8508 || gpc_reg_operand (operands[1], DImode))"
8523 [(set_attr "type" "*,load,store,*,*,*,*,fp,fpload,fpstore,mfjmpr,mtjmpr,*")
8524 (set_attr "length" "4,4,4,4,4,20,4,4,4,4,4,4,4")])
8526 ;; immediate value valid for a single instruction hiding in a const_double
8528 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
8529 (match_operand:DI 1 "const_double_operand" "F"))]
8530 "HOST_BITS_PER_WIDE_INT == 32 && TARGET_POWERPC64
8531 && GET_CODE (operands[1]) == CONST_DOUBLE
8532 && num_insns_constant (operands[1], DImode) == 1"
8535 return ((unsigned HOST_WIDE_INT)
8536 (CONST_DOUBLE_LOW (operands[1]) + 0x8000) < 0x10000)
8537 ? \"li %0,%1\" : \"lis %0,%v1\";
8540 ;; Generate all one-bits and clear left or right.
8541 ;; Use (and:DI (rotate:DI ...)) to avoid anddi3 unnecessary clobber.
8543 [(set (match_operand:DI 0 "gpc_reg_operand" "")
8544 (match_operand:DI 1 "mask64_operand" ""))]
8545 "TARGET_POWERPC64 && num_insns_constant (operands[1], DImode) > 1"
8546 [(set (match_dup 0) (const_int -1))
8548 (and:DI (rotate:DI (match_dup 0)
8553 ;; Split a load of a large constant into the appropriate five-instruction
8554 ;; sequence. Handle anything in a constant number of insns.
8555 ;; When non-easy constants can go in the TOC, this should use
8556 ;; easy_fp_constant predicate.
8558 [(set (match_operand:DI 0 "gpc_reg_operand" "")
8559 (match_operand:DI 1 "const_int_operand" ""))]
8560 "TARGET_POWERPC64 && num_insns_constant (operands[1], DImode) > 1"
8561 [(set (match_dup 0) (match_dup 2))
8562 (set (match_dup 0) (plus:DI (match_dup 0) (match_dup 3)))]
8564 { rtx tem = rs6000_emit_set_const (operands[0], DImode, operands[1], 5);
8566 if (tem == operands[0])
8573 [(set (match_operand:DI 0 "gpc_reg_operand" "")
8574 (match_operand:DI 1 "const_double_operand" ""))]
8575 "TARGET_POWERPC64 && num_insns_constant (operands[1], DImode) > 1"
8576 [(set (match_dup 0) (match_dup 2))
8577 (set (match_dup 0) (plus:DI (match_dup 0) (match_dup 3)))]
8579 { rtx tem = rs6000_emit_set_const (operands[0], DImode, operands[1], 5);
8581 if (tem == operands[0])
8587 (define_insn "*movdi_internal2"
8588 [(set (match_operand:CC 2 "cc_reg_operand" "=y,x,?y")
8589 (compare:CC (match_operand:DI 1 "gpc_reg_operand" "0,r,r")
8591 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r") (match_dup 1))]
8597 [(set_attr "type" "cmp,compare,cmp")
8598 (set_attr "length" "4,4,8")])
8601 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
8602 (compare:CC (match_operand:DI 1 "gpc_reg_operand" "")
8604 (set (match_operand:DI 0 "gpc_reg_operand" "") (match_dup 1))]
8605 "TARGET_POWERPC64 && reload_completed"
8606 [(set (match_dup 0) (match_dup 1))
8608 (compare:CC (match_dup 0)
8612 ;; TImode is similar, except that we usually want to compute the address into
8613 ;; a register and use lsi/stsi (the exception is during reload). MQ is also
8614 ;; clobbered in stsi for POWER, so we need a SCRATCH for it.
8615 (define_expand "movti"
8616 [(parallel [(set (match_operand:TI 0 "general_operand" "")
8617 (match_operand:TI 1 "general_operand" ""))
8618 (clobber (scratch:SI))])]
8620 "{ rs6000_emit_move (operands[0], operands[1], TImode); DONE; }")
8622 ;; We say that MQ is clobbered in the last alternative because the first
8623 ;; alternative would never get used otherwise since it would need a reload
8624 ;; while the 2nd alternative would not. We put memory cases first so they
8625 ;; are preferred. Otherwise, we'd try to reload the output instead of
8626 ;; giving the SCRATCH mq.
8628 (define_insn "*movti_power"
8629 [(set (match_operand:TI 0 "reg_or_mem_operand" "=Q,m,????r,????r,????r")
8630 (match_operand:TI 1 "reg_or_mem_operand" "r,r,r,Q,m"))
8631 (clobber (match_scratch:SI 2 "=q,q#X,X,X,X"))]
8632 "TARGET_POWER && ! TARGET_POWERPC64
8633 && (gpc_reg_operand (operands[0], TImode) || gpc_reg_operand (operands[1], TImode))"
8636 switch (which_alternative)
8643 return \"{stsi|stswi} %1,%P0,16\";
8648 /* If the address is not used in the output, we can use lsi. Otherwise,
8649 fall through to generating four loads. */
8651 && ! reg_overlap_mentioned_p (operands[0], operands[1]))
8652 return \"{lsi|lswi} %0,%P1,16\";
8653 /* ... fall through ... */
8658 [(set_attr "type" "store,store,*,load,load")])
8660 (define_insn "*movti_string"
8661 [(set (match_operand:TI 0 "reg_or_mem_operand" "=Q,m,????r,????r,????r")
8662 (match_operand:TI 1 "reg_or_mem_operand" "r,r,r,Q,m"))]
8663 "! TARGET_POWER && ! TARGET_POWERPC64
8664 && (gpc_reg_operand (operands[0], TImode) || gpc_reg_operand (operands[1], TImode))"
8667 switch (which_alternative)
8673 return \"{stsi|stswi} %1,%P0,16\";
8678 /* If the address is not used in the output, we can use lsi. Otherwise,
8679 fall through to generating four loads. */
8681 && ! reg_overlap_mentioned_p (operands[0], operands[1]))
8682 return \"{lsi|lswi} %0,%P1,16\";
8683 /* ... fall through ... */
8688 [(set_attr "type" "store,store,*,load,load")])
8690 (define_insn "*movti_ppc64"
8691 [(set (match_operand:TI 0 "nonimmediate_operand" "=r,m,r")
8692 (match_operand:TI 1 "input_operand" "r,r,o"))]
8693 "TARGET_POWERPC64 && (gpc_reg_operand (operands[0], TImode)
8694 || gpc_reg_operand (operands[1], TImode))"
8699 [(set_attr "type" "*,load,store")])
8702 [(set (match_operand:TI 0 "nonimmediate_operand" "")
8703 (match_operand:TI 1 "input_operand" ""))]
8705 && gpr_or_gpr_p (operands[0], operands[1])"
8707 { rs6000_split_multireg_move (operands[0], operands[1]); DONE; })
8709 (define_expand "load_multiple"
8710 [(match_par_dup 3 [(set (match_operand:SI 0 "" "")
8711 (match_operand:SI 1 "" ""))
8712 (use (match_operand:SI 2 "" ""))])]
8713 "TARGET_STRING && !TARGET_POWERPC64"
8721 /* Support only loading a constant number of fixed-point registers from
8722 memory and only bother with this if more than two; the machine
8723 doesn't support more than eight. */
8724 if (GET_CODE (operands[2]) != CONST_INT
8725 || INTVAL (operands[2]) <= 2
8726 || INTVAL (operands[2]) > 8
8727 || GET_CODE (operands[1]) != MEM
8728 || GET_CODE (operands[0]) != REG
8729 || REGNO (operands[0]) >= 32)
8732 count = INTVAL (operands[2]);
8733 regno = REGNO (operands[0]);
8735 operands[3] = gen_rtx_PARALLEL (VOIDmode, rtvec_alloc (count));
8736 op1 = replace_equiv_address (operands[1],
8737 force_reg (SImode, XEXP (operands[1], 0)));
8739 for (i = 0; i < count; i++)
8740 XVECEXP (operands[3], 0, i)
8741 = gen_rtx_SET (VOIDmode, gen_rtx_REG (SImode, regno + i),
8742 adjust_address_nv (op1, SImode, i * 4));
8745 (define_insn "*ldmsi8"
8746 [(match_parallel 0 "load_multiple_operation"
8747 [(set (match_operand:SI 2 "gpc_reg_operand" "")
8748 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
8749 (set (match_operand:SI 3 "gpc_reg_operand" "")
8750 (mem:SI (plus:SI (match_dup 1) (const_int 4))))
8751 (set (match_operand:SI 4 "gpc_reg_operand" "")
8752 (mem:SI (plus:SI (match_dup 1) (const_int 8))))
8753 (set (match_operand:SI 5 "gpc_reg_operand" "")
8754 (mem:SI (plus:SI (match_dup 1) (const_int 12))))
8755 (set (match_operand:SI 6 "gpc_reg_operand" "")
8756 (mem:SI (plus:SI (match_dup 1) (const_int 16))))
8757 (set (match_operand:SI 7 "gpc_reg_operand" "")
8758 (mem:SI (plus:SI (match_dup 1) (const_int 20))))
8759 (set (match_operand:SI 8 "gpc_reg_operand" "")
8760 (mem:SI (plus:SI (match_dup 1) (const_int 24))))
8761 (set (match_operand:SI 9 "gpc_reg_operand" "")
8762 (mem:SI (plus:SI (match_dup 1) (const_int 28))))])]
8763 "TARGET_STRING && XVECLEN (operands[0], 0) == 8"
8765 { return rs6000_output_load_multiple (operands); }"
8766 [(set_attr "type" "load")
8767 (set_attr "length" "32")])
8769 (define_insn "*ldmsi7"
8770 [(match_parallel 0 "load_multiple_operation"
8771 [(set (match_operand:SI 2 "gpc_reg_operand" "")
8772 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
8773 (set (match_operand:SI 3 "gpc_reg_operand" "")
8774 (mem:SI (plus:SI (match_dup 1) (const_int 4))))
8775 (set (match_operand:SI 4 "gpc_reg_operand" "")
8776 (mem:SI (plus:SI (match_dup 1) (const_int 8))))
8777 (set (match_operand:SI 5 "gpc_reg_operand" "")
8778 (mem:SI (plus:SI (match_dup 1) (const_int 12))))
8779 (set (match_operand:SI 6 "gpc_reg_operand" "")
8780 (mem:SI (plus:SI (match_dup 1) (const_int 16))))
8781 (set (match_operand:SI 7 "gpc_reg_operand" "")
8782 (mem:SI (plus:SI (match_dup 1) (const_int 20))))
8783 (set (match_operand:SI 8 "gpc_reg_operand" "")
8784 (mem:SI (plus:SI (match_dup 1) (const_int 24))))])]
8785 "TARGET_STRING && XVECLEN (operands[0], 0) == 7"
8787 { return rs6000_output_load_multiple (operands); }"
8788 [(set_attr "type" "load")
8789 (set_attr "length" "32")])
8791 (define_insn "*ldmsi6"
8792 [(match_parallel 0 "load_multiple_operation"
8793 [(set (match_operand:SI 2 "gpc_reg_operand" "")
8794 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
8795 (set (match_operand:SI 3 "gpc_reg_operand" "")
8796 (mem:SI (plus:SI (match_dup 1) (const_int 4))))
8797 (set (match_operand:SI 4 "gpc_reg_operand" "")
8798 (mem:SI (plus:SI (match_dup 1) (const_int 8))))
8799 (set (match_operand:SI 5 "gpc_reg_operand" "")
8800 (mem:SI (plus:SI (match_dup 1) (const_int 12))))
8801 (set (match_operand:SI 6 "gpc_reg_operand" "")
8802 (mem:SI (plus:SI (match_dup 1) (const_int 16))))
8803 (set (match_operand:SI 7 "gpc_reg_operand" "")
8804 (mem:SI (plus:SI (match_dup 1) (const_int 20))))])]
8805 "TARGET_STRING && XVECLEN (operands[0], 0) == 6"
8807 { return rs6000_output_load_multiple (operands); }"
8808 [(set_attr "type" "load")
8809 (set_attr "length" "32")])
8811 (define_insn "*ldmsi5"
8812 [(match_parallel 0 "load_multiple_operation"
8813 [(set (match_operand:SI 2 "gpc_reg_operand" "")
8814 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
8815 (set (match_operand:SI 3 "gpc_reg_operand" "")
8816 (mem:SI (plus:SI (match_dup 1) (const_int 4))))
8817 (set (match_operand:SI 4 "gpc_reg_operand" "")
8818 (mem:SI (plus:SI (match_dup 1) (const_int 8))))
8819 (set (match_operand:SI 5 "gpc_reg_operand" "")
8820 (mem:SI (plus:SI (match_dup 1) (const_int 12))))
8821 (set (match_operand:SI 6 "gpc_reg_operand" "")
8822 (mem:SI (plus:SI (match_dup 1) (const_int 16))))])]
8823 "TARGET_STRING && XVECLEN (operands[0], 0) == 5"
8825 { return rs6000_output_load_multiple (operands); }"
8826 [(set_attr "type" "load")
8827 (set_attr "length" "32")])
8829 (define_insn "*ldmsi4"
8830 [(match_parallel 0 "load_multiple_operation"
8831 [(set (match_operand:SI 2 "gpc_reg_operand" "")
8832 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
8833 (set (match_operand:SI 3 "gpc_reg_operand" "")
8834 (mem:SI (plus:SI (match_dup 1) (const_int 4))))
8835 (set (match_operand:SI 4 "gpc_reg_operand" "")
8836 (mem:SI (plus:SI (match_dup 1) (const_int 8))))
8837 (set (match_operand:SI 5 "gpc_reg_operand" "")
8838 (mem:SI (plus:SI (match_dup 1) (const_int 12))))])]
8839 "TARGET_STRING && XVECLEN (operands[0], 0) == 4"
8841 { return rs6000_output_load_multiple (operands); }"
8842 [(set_attr "type" "load")
8843 (set_attr "length" "32")])
8845 (define_insn "*ldmsi3"
8846 [(match_parallel 0 "load_multiple_operation"
8847 [(set (match_operand:SI 2 "gpc_reg_operand" "")
8848 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
8849 (set (match_operand:SI 3 "gpc_reg_operand" "")
8850 (mem:SI (plus:SI (match_dup 1) (const_int 4))))
8851 (set (match_operand:SI 4 "gpc_reg_operand" "")
8852 (mem:SI (plus:SI (match_dup 1) (const_int 8))))])]
8853 "TARGET_STRING && XVECLEN (operands[0], 0) == 3"
8855 { return rs6000_output_load_multiple (operands); }"
8856 [(set_attr "type" "load")
8857 (set_attr "length" "32")])
8859 (define_expand "store_multiple"
8860 [(match_par_dup 3 [(set (match_operand:SI 0 "" "")
8861 (match_operand:SI 1 "" ""))
8862 (clobber (scratch:SI))
8863 (use (match_operand:SI 2 "" ""))])]
8864 "TARGET_STRING && !TARGET_POWERPC64"
8873 /* Support only storing a constant number of fixed-point registers to
8874 memory and only bother with this if more than two; the machine
8875 doesn't support more than eight. */
8876 if (GET_CODE (operands[2]) != CONST_INT
8877 || INTVAL (operands[2]) <= 2
8878 || INTVAL (operands[2]) > 8
8879 || GET_CODE (operands[0]) != MEM
8880 || GET_CODE (operands[1]) != REG
8881 || REGNO (operands[1]) >= 32)
8884 count = INTVAL (operands[2]);
8885 regno = REGNO (operands[1]);
8887 operands[3] = gen_rtx_PARALLEL (VOIDmode, rtvec_alloc (count + 1));
8888 to = force_reg (SImode, XEXP (operands[0], 0));
8889 op0 = replace_equiv_address (operands[0], to);
8891 XVECEXP (operands[3], 0, 0)
8892 = gen_rtx_SET (VOIDmode, adjust_address_nv (op0, SImode, 0), operands[1]);
8893 XVECEXP (operands[3], 0, 1) = gen_rtx_CLOBBER (VOIDmode,
8894 gen_rtx_SCRATCH (SImode));
8896 for (i = 1; i < count; i++)
8897 XVECEXP (operands[3], 0, i + 1)
8898 = gen_rtx_SET (VOIDmode,
8899 adjust_address_nv (op0, SImode, i * 4),
8900 gen_rtx_REG (SImode, regno + i));
8903 (define_insn "*store_multiple_power"
8904 [(match_parallel 0 "store_multiple_operation"
8905 [(set (match_operand:SI 1 "indirect_operand" "=Q")
8906 (match_operand:SI 2 "gpc_reg_operand" "r"))
8907 (clobber (match_scratch:SI 3 "=q"))])]
8908 "TARGET_STRING && TARGET_POWER"
8909 "{stsi|stswi} %2,%P1,%O0"
8910 [(set_attr "type" "store")])
8912 (define_insn "*stmsi8"
8913 [(match_parallel 0 "store_multiple_operation"
8914 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
8915 (match_operand:SI 2 "gpc_reg_operand" "r"))
8916 (clobber (match_scratch:SI 3 "X"))
8917 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
8918 (match_operand:SI 4 "gpc_reg_operand" "r"))
8919 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
8920 (match_operand:SI 5 "gpc_reg_operand" "r"))
8921 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
8922 (match_operand:SI 6 "gpc_reg_operand" "r"))
8923 (set (mem:SI (plus:SI (match_dup 1) (const_int 16)))
8924 (match_operand:SI 7 "gpc_reg_operand" "r"))
8925 (set (mem:SI (plus:SI (match_dup 1) (const_int 20)))
8926 (match_operand:SI 8 "gpc_reg_operand" "r"))
8927 (set (mem:SI (plus:SI (match_dup 1) (const_int 24)))
8928 (match_operand:SI 9 "gpc_reg_operand" "r"))
8929 (set (mem:SI (plus:SI (match_dup 1) (const_int 28)))
8930 (match_operand:SI 10 "gpc_reg_operand" "r"))])]
8931 "TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 9"
8932 "{stsi|stswi} %2,%1,%O0"
8933 [(set_attr "type" "store")])
8935 (define_insn "*stmsi7"
8936 [(match_parallel 0 "store_multiple_operation"
8937 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
8938 (match_operand:SI 2 "gpc_reg_operand" "r"))
8939 (clobber (match_scratch:SI 3 "X"))
8940 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
8941 (match_operand:SI 4 "gpc_reg_operand" "r"))
8942 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
8943 (match_operand:SI 5 "gpc_reg_operand" "r"))
8944 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
8945 (match_operand:SI 6 "gpc_reg_operand" "r"))
8946 (set (mem:SI (plus:SI (match_dup 1) (const_int 16)))
8947 (match_operand:SI 7 "gpc_reg_operand" "r"))
8948 (set (mem:SI (plus:SI (match_dup 1) (const_int 20)))
8949 (match_operand:SI 8 "gpc_reg_operand" "r"))
8950 (set (mem:SI (plus:SI (match_dup 1) (const_int 24)))
8951 (match_operand:SI 9 "gpc_reg_operand" "r"))])]
8952 "TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 8"
8953 "{stsi|stswi} %2,%1,%O0"
8954 [(set_attr "type" "store")])
8956 (define_insn "*stmsi6"
8957 [(match_parallel 0 "store_multiple_operation"
8958 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
8959 (match_operand:SI 2 "gpc_reg_operand" "r"))
8960 (clobber (match_scratch:SI 3 "X"))
8961 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
8962 (match_operand:SI 4 "gpc_reg_operand" "r"))
8963 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
8964 (match_operand:SI 5 "gpc_reg_operand" "r"))
8965 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
8966 (match_operand:SI 6 "gpc_reg_operand" "r"))
8967 (set (mem:SI (plus:SI (match_dup 1) (const_int 16)))
8968 (match_operand:SI 7 "gpc_reg_operand" "r"))
8969 (set (mem:SI (plus:SI (match_dup 1) (const_int 20)))
8970 (match_operand:SI 8 "gpc_reg_operand" "r"))])]
8971 "TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 7"
8972 "{stsi|stswi} %2,%1,%O0"
8973 [(set_attr "type" "store")])
8975 (define_insn "*stmsi5"
8976 [(match_parallel 0 "store_multiple_operation"
8977 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
8978 (match_operand:SI 2 "gpc_reg_operand" "r"))
8979 (clobber (match_scratch:SI 3 "X"))
8980 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
8981 (match_operand:SI 4 "gpc_reg_operand" "r"))
8982 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
8983 (match_operand:SI 5 "gpc_reg_operand" "r"))
8984 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
8985 (match_operand:SI 6 "gpc_reg_operand" "r"))
8986 (set (mem:SI (plus:SI (match_dup 1) (const_int 16)))
8987 (match_operand:SI 7 "gpc_reg_operand" "r"))])]
8988 "TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 6"
8989 "{stsi|stswi} %2,%1,%O0"
8990 [(set_attr "type" "store")])
8992 (define_insn "*stmsi4"
8993 [(match_parallel 0 "store_multiple_operation"
8994 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
8995 (match_operand:SI 2 "gpc_reg_operand" "r"))
8996 (clobber (match_scratch:SI 3 "X"))
8997 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
8998 (match_operand:SI 4 "gpc_reg_operand" "r"))
8999 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
9000 (match_operand:SI 5 "gpc_reg_operand" "r"))
9001 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
9002 (match_operand:SI 6 "gpc_reg_operand" "r"))])]
9003 "TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 5"
9004 "{stsi|stswi} %2,%1,%O0"
9005 [(set_attr "type" "store")])
9007 (define_insn "*stmsi3"
9008 [(match_parallel 0 "store_multiple_operation"
9009 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
9010 (match_operand:SI 2 "gpc_reg_operand" "r"))
9011 (clobber (match_scratch:SI 3 "X"))
9012 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
9013 (match_operand:SI 4 "gpc_reg_operand" "r"))
9014 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
9015 (match_operand:SI 5 "gpc_reg_operand" "r"))])]
9016 "TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 4"
9017 "{stsi|stswi} %2,%1,%O0"
9018 [(set_attr "type" "store")])
9020 ;; String/block move insn.
9021 ;; Argument 0 is the destination
9022 ;; Argument 1 is the source
9023 ;; Argument 2 is the length
9024 ;; Argument 3 is the alignment
9026 (define_expand "movstrsi"
9027 [(parallel [(set (match_operand:BLK 0 "" "")
9028 (match_operand:BLK 1 "" ""))
9029 (use (match_operand:SI 2 "" ""))
9030 (use (match_operand:SI 3 "" ""))])]
9034 if (expand_block_move (operands))
9040 ;; Move up to 32 bytes at a time. The fixed registers are needed because the
9041 ;; register allocator doesn't have a clue about allocating 8 word registers.
9042 ;; rD/rS = r5 is preferred, efficient form.
9043 (define_expand "movstrsi_8reg"
9044 [(parallel [(set (match_operand 0 "" "")
9045 (match_operand 1 "" ""))
9046 (use (match_operand 2 "" ""))
9047 (use (match_operand 3 "" ""))
9048 (clobber (reg:SI 5))
9049 (clobber (reg:SI 6))
9050 (clobber (reg:SI 7))
9051 (clobber (reg:SI 8))
9052 (clobber (reg:SI 9))
9053 (clobber (reg:SI 10))
9054 (clobber (reg:SI 11))
9055 (clobber (reg:SI 12))
9056 (clobber (match_scratch:SI 4 ""))])]
9061 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9062 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9063 (use (match_operand:SI 2 "immediate_operand" "i"))
9064 (use (match_operand:SI 3 "immediate_operand" "i"))
9065 (clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))
9066 (clobber (reg:SI 6))
9067 (clobber (reg:SI 7))
9068 (clobber (reg:SI 8))
9069 (clobber (reg:SI 9))
9070 (clobber (reg:SI 10))
9071 (clobber (reg:SI 11))
9072 (clobber (reg:SI 12))
9073 (clobber (match_scratch:SI 5 "=q"))]
9074 "TARGET_STRING && TARGET_POWER
9075 && ((INTVAL (operands[2]) > 24 && INTVAL (operands[2]) < 32)
9076 || INTVAL (operands[2]) == 0)
9077 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 12)
9078 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 12)
9079 && REGNO (operands[4]) == 5"
9080 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9081 [(set_attr "type" "load")
9082 (set_attr "length" "8")])
9085 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9086 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9087 (use (match_operand:SI 2 "immediate_operand" "i"))
9088 (use (match_operand:SI 3 "immediate_operand" "i"))
9089 (clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))
9090 (clobber (reg:SI 6))
9091 (clobber (reg:SI 7))
9092 (clobber (reg:SI 8))
9093 (clobber (reg:SI 9))
9094 (clobber (reg:SI 10))
9095 (clobber (reg:SI 11))
9096 (clobber (reg:SI 12))
9097 (clobber (match_scratch:SI 5 "X"))]
9098 "TARGET_STRING && ! TARGET_POWER
9099 && ((INTVAL (operands[2]) > 24 && INTVAL (operands[2]) < 32)
9100 || INTVAL (operands[2]) == 0)
9101 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 12)
9102 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 12)
9103 && REGNO (operands[4]) == 5"
9104 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9105 [(set_attr "type" "load")
9106 (set_attr "length" "8")])
9109 [(set (mem:BLK (match_operand:DI 0 "gpc_reg_operand" "b"))
9110 (mem:BLK (match_operand:DI 1 "gpc_reg_operand" "b")))
9111 (use (match_operand:SI 2 "immediate_operand" "i"))
9112 (use (match_operand:SI 3 "immediate_operand" "i"))
9113 (clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))
9114 (clobber (reg:SI 6))
9115 (clobber (reg:SI 7))
9116 (clobber (reg:SI 8))
9117 (clobber (reg:SI 9))
9118 (clobber (reg:SI 10))
9119 (clobber (reg:SI 11))
9120 (clobber (reg:SI 12))
9121 (clobber (match_scratch:SI 5 "X"))]
9122 "TARGET_STRING && TARGET_POWERPC64
9123 && ((INTVAL (operands[2]) > 24 && INTVAL (operands[2]) < 32)
9124 || INTVAL (operands[2]) == 0)
9125 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 12)
9126 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 12)
9127 && REGNO (operands[4]) == 5"
9128 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9129 [(set_attr "type" "load")
9130 (set_attr "length" "8")])
9132 ;; Move up to 24 bytes at a time. The fixed registers are needed because the
9133 ;; register allocator doesn't have a clue about allocating 6 word registers.
9134 ;; rD/rS = r5 is preferred, efficient form.
9135 (define_expand "movstrsi_6reg"
9136 [(parallel [(set (match_operand 0 "" "")
9137 (match_operand 1 "" ""))
9138 (use (match_operand 2 "" ""))
9139 (use (match_operand 3 "" ""))
9140 (clobber (reg:SI 5))
9141 (clobber (reg:SI 6))
9142 (clobber (reg:SI 7))
9143 (clobber (reg:SI 8))
9144 (clobber (reg:SI 9))
9145 (clobber (reg:SI 10))
9146 (clobber (match_scratch:SI 4 ""))])]
9151 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9152 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9153 (use (match_operand:SI 2 "immediate_operand" "i"))
9154 (use (match_operand:SI 3 "immediate_operand" "i"))
9155 (clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))
9156 (clobber (reg:SI 6))
9157 (clobber (reg:SI 7))
9158 (clobber (reg:SI 8))
9159 (clobber (reg:SI 9))
9160 (clobber (reg:SI 10))
9161 (clobber (match_scratch:SI 5 "=q"))]
9162 "TARGET_STRING && TARGET_POWER
9163 && INTVAL (operands[2]) > 16 && INTVAL (operands[2]) <= 24
9164 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 10)
9165 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 10)
9166 && REGNO (operands[4]) == 5"
9167 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9168 [(set_attr "type" "load")
9169 (set_attr "length" "8")])
9172 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9173 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9174 (use (match_operand:SI 2 "immediate_operand" "i"))
9175 (use (match_operand:SI 3 "immediate_operand" "i"))
9176 (clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))
9177 (clobber (reg:SI 6))
9178 (clobber (reg:SI 7))
9179 (clobber (reg:SI 8))
9180 (clobber (reg:SI 9))
9181 (clobber (reg:SI 10))
9182 (clobber (match_scratch:SI 5 "X"))]
9183 "TARGET_STRING && ! TARGET_POWER
9184 && INTVAL (operands[2]) > 16 && INTVAL (operands[2]) <= 32
9185 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 10)
9186 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 10)
9187 && REGNO (operands[4]) == 5"
9188 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9189 [(set_attr "type" "load")
9190 (set_attr "length" "8")])
9193 [(set (mem:BLK (match_operand:DI 0 "gpc_reg_operand" "b"))
9194 (mem:BLK (match_operand:DI 1 "gpc_reg_operand" "b")))
9195 (use (match_operand:SI 2 "immediate_operand" "i"))
9196 (use (match_operand:SI 3 "immediate_operand" "i"))
9197 (clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))
9198 (clobber (reg:SI 6))
9199 (clobber (reg:SI 7))
9200 (clobber (reg:SI 8))
9201 (clobber (reg:SI 9))
9202 (clobber (reg:SI 10))
9203 (clobber (match_scratch:SI 5 "X"))]
9204 "TARGET_STRING && TARGET_POWERPC64
9205 && INTVAL (operands[2]) > 16 && INTVAL (operands[2]) <= 32
9206 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 10)
9207 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 10)
9208 && REGNO (operands[4]) == 5"
9209 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9210 [(set_attr "type" "load")
9211 (set_attr "length" "8")])
9213 ;; Move up to 16 bytes at a time, using 4 fixed registers to avoid spill
9214 ;; problems with TImode.
9215 ;; rD/rS = r5 is preferred, efficient form.
9216 (define_expand "movstrsi_4reg"
9217 [(parallel [(set (match_operand 0 "" "")
9218 (match_operand 1 "" ""))
9219 (use (match_operand 2 "" ""))
9220 (use (match_operand 3 "" ""))
9221 (clobber (reg:SI 5))
9222 (clobber (reg:SI 6))
9223 (clobber (reg:SI 7))
9224 (clobber (reg:SI 8))
9225 (clobber (match_scratch:SI 4 ""))])]
9230 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9231 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9232 (use (match_operand:SI 2 "immediate_operand" "i"))
9233 (use (match_operand:SI 3 "immediate_operand" "i"))
9234 (clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))
9235 (clobber (reg:SI 6))
9236 (clobber (reg:SI 7))
9237 (clobber (reg:SI 8))
9238 (clobber (match_scratch:SI 5 "=q"))]
9239 "TARGET_STRING && TARGET_POWER
9240 && INTVAL (operands[2]) > 8 && INTVAL (operands[2]) <= 16
9241 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 8)
9242 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 8)
9243 && REGNO (operands[4]) == 5"
9244 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9245 [(set_attr "type" "load")
9246 (set_attr "length" "8")])
9249 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9250 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9251 (use (match_operand:SI 2 "immediate_operand" "i"))
9252 (use (match_operand:SI 3 "immediate_operand" "i"))
9253 (clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))
9254 (clobber (reg:SI 6))
9255 (clobber (reg:SI 7))
9256 (clobber (reg:SI 8))
9257 (clobber (match_scratch:SI 5 "X"))]
9258 "TARGET_STRING && ! TARGET_POWER
9259 && INTVAL (operands[2]) > 8 && INTVAL (operands[2]) <= 16
9260 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 8)
9261 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 8)
9262 && REGNO (operands[4]) == 5"
9263 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9264 [(set_attr "type" "load")
9265 (set_attr "length" "8")])
9268 [(set (mem:BLK (match_operand:DI 0 "gpc_reg_operand" "b"))
9269 (mem:BLK (match_operand:DI 1 "gpc_reg_operand" "b")))
9270 (use (match_operand:SI 2 "immediate_operand" "i"))
9271 (use (match_operand:SI 3 "immediate_operand" "i"))
9272 (clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))
9273 (clobber (reg:SI 6))
9274 (clobber (reg:SI 7))
9275 (clobber (reg:SI 8))
9276 (clobber (match_scratch:SI 5 "X"))]
9277 "TARGET_STRING && TARGET_POWERPC64
9278 && INTVAL (operands[2]) > 8 && INTVAL (operands[2]) <= 16
9279 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 8)
9280 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 8)
9281 && REGNO (operands[4]) == 5"
9282 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9283 [(set_attr "type" "load")
9284 (set_attr "length" "8")])
9286 ;; Move up to 8 bytes at a time.
9287 (define_expand "movstrsi_2reg"
9288 [(parallel [(set (match_operand 0 "" "")
9289 (match_operand 1 "" ""))
9290 (use (match_operand 2 "" ""))
9291 (use (match_operand 3 "" ""))
9292 (clobber (match_scratch:DI 4 ""))
9293 (clobber (match_scratch:SI 5 ""))])]
9294 "TARGET_STRING && ! TARGET_POWERPC64"
9298 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9299 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9300 (use (match_operand:SI 2 "immediate_operand" "i"))
9301 (use (match_operand:SI 3 "immediate_operand" "i"))
9302 (clobber (match_scratch:DI 4 "=&r"))
9303 (clobber (match_scratch:SI 5 "=q"))]
9304 "TARGET_STRING && TARGET_POWER && ! TARGET_POWERPC64
9305 && INTVAL (operands[2]) > 4 && INTVAL (operands[2]) <= 8"
9306 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9307 [(set_attr "type" "load")
9308 (set_attr "length" "8")])
9311 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9312 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9313 (use (match_operand:SI 2 "immediate_operand" "i"))
9314 (use (match_operand:SI 3 "immediate_operand" "i"))
9315 (clobber (match_scratch:DI 4 "=&r"))
9316 (clobber (match_scratch:SI 5 "X"))]
9317 "TARGET_STRING && ! TARGET_POWER && ! TARGET_POWERPC64
9318 && INTVAL (operands[2]) > 4 && INTVAL (operands[2]) <= 8"
9319 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9320 [(set_attr "type" "load")
9321 (set_attr "length" "8")])
9323 ;; Move up to 4 bytes at a time.
9324 (define_expand "movstrsi_1reg"
9325 [(parallel [(set (match_operand 0 "" "")
9326 (match_operand 1 "" ""))
9327 (use (match_operand 2 "" ""))
9328 (use (match_operand 3 "" ""))
9329 (clobber (match_scratch:SI 4 ""))
9330 (clobber (match_scratch:SI 5 ""))])]
9335 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9336 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9337 (use (match_operand:SI 2 "immediate_operand" "i"))
9338 (use (match_operand:SI 3 "immediate_operand" "i"))
9339 (clobber (match_scratch:SI 4 "=&r"))
9340 (clobber (match_scratch:SI 5 "=q"))]
9341 "TARGET_STRING && TARGET_POWER
9342 && INTVAL (operands[2]) > 0 && INTVAL (operands[2]) <= 4"
9343 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9344 [(set_attr "type" "load")
9345 (set_attr "length" "8")])
9348 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9349 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9350 (use (match_operand:SI 2 "immediate_operand" "i"))
9351 (use (match_operand:SI 3 "immediate_operand" "i"))
9352 (clobber (match_scratch:SI 4 "=&r"))
9353 (clobber (match_scratch:SI 5 "X"))]
9354 "TARGET_STRING && ! TARGET_POWER
9355 && INTVAL (operands[2]) > 0 && INTVAL (operands[2]) <= 4"
9356 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9357 [(set_attr "type" "load")
9358 (set_attr "length" "8")])
9361 [(set (mem:BLK (match_operand:DI 0 "gpc_reg_operand" "b"))
9362 (mem:BLK (match_operand:DI 1 "gpc_reg_operand" "b")))
9363 (use (match_operand:SI 2 "immediate_operand" "i"))
9364 (use (match_operand:SI 3 "immediate_operand" "i"))
9365 (clobber (match_scratch:SI 4 "=&r"))
9366 (clobber (match_scratch:SI 5 "X"))]
9367 "TARGET_STRING && TARGET_POWERPC64
9368 && INTVAL (operands[2]) > 0 && INTVAL (operands[2]) <= 4"
9369 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9370 [(set_attr "type" "load")
9371 (set_attr "length" "8")])
9374 ;; Define insns that do load or store with update. Some of these we can
9375 ;; get by using pre-decrement or pre-increment, but the hardware can also
9376 ;; do cases where the increment is not the size of the object.
9378 ;; In all these cases, we use operands 0 and 1 for the register being
9379 ;; incremented because those are the operands that local-alloc will
9380 ;; tie and these are the pair most likely to be tieable (and the ones
9381 ;; that will benefit the most).
9383 (define_insn "*movdi_update1"
9384 [(set (match_operand:DI 3 "gpc_reg_operand" "=r,r")
9385 (mem:DI (plus:DI (match_operand:DI 1 "gpc_reg_operand" "0,0")
9386 (match_operand:DI 2 "reg_or_aligned_short_operand" "r,I"))))
9387 (set (match_operand:DI 0 "gpc_reg_operand" "=b,b")
9388 (plus:DI (match_dup 1) (match_dup 2)))]
9389 "TARGET_POWERPC64 && TARGET_UPDATE"
9393 [(set_attr "type" "load_ux,load_u")])
9395 (define_insn "movdi_update"
9396 [(set (mem:DI (plus:DI (match_operand:DI 1 "gpc_reg_operand" "0,0")
9397 (match_operand:DI 2 "reg_or_aligned_short_operand" "r,I")))
9398 (match_operand:DI 3 "gpc_reg_operand" "r,r"))
9399 (set (match_operand:DI 0 "gpc_reg_operand" "=b,b")
9400 (plus:DI (match_dup 1) (match_dup 2)))]
9401 "TARGET_POWERPC64 && TARGET_UPDATE"
9405 [(set_attr "type" "store_ux,store_u")])
9407 (define_insn "*movsi_update1"
9408 [(set (match_operand:SI 3 "gpc_reg_operand" "=r,r")
9409 (mem:SI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9410 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))
9411 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9412 (plus:SI (match_dup 1) (match_dup 2)))]
9415 {lux|lwzux} %3,%0,%2
9416 {lu|lwzu} %3,%2(%0)"
9417 [(set_attr "type" "load_ux,load_u")])
9419 (define_insn "*movsi_update2"
9420 [(set (match_operand:DI 3 "gpc_reg_operand" "=r")
9422 (mem:SI (plus:DI (match_operand:DI 1 "gpc_reg_operand" "0")
9423 (match_operand:DI 2 "gpc_reg_operand" "r")))))
9424 (set (match_operand:DI 0 "gpc_reg_operand" "=b")
9425 (plus:DI (match_dup 1) (match_dup 2)))]
9428 [(set_attr "type" "load_ext_ux")])
9430 (define_insn "movsi_update"
9431 [(set (mem:SI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9432 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
9433 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
9434 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9435 (plus:SI (match_dup 1) (match_dup 2)))]
9438 {stux|stwux} %3,%0,%2
9439 {stu|stwu} %3,%2(%0)"
9440 [(set_attr "type" "store_ux,store_u")])
9442 (define_insn "*movhi_update1"
9443 [(set (match_operand:HI 3 "gpc_reg_operand" "=r,r")
9444 (mem:HI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9445 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))
9446 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9447 (plus:SI (match_dup 1) (match_dup 2)))]
9452 [(set_attr "type" "load_ux,load_u")])
9454 (define_insn "*movhi_update2"
9455 [(set (match_operand:SI 3 "gpc_reg_operand" "=r,r")
9457 (mem:HI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9458 (match_operand:SI 2 "reg_or_short_operand" "r,I")))))
9459 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9460 (plus:SI (match_dup 1) (match_dup 2)))]
9465 [(set_attr "type" "load_ux,load_u")])
9467 (define_insn "*movhi_update3"
9468 [(set (match_operand:SI 3 "gpc_reg_operand" "=r,r")
9470 (mem:HI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9471 (match_operand:SI 2 "reg_or_short_operand" "r,I")))))
9472 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9473 (plus:SI (match_dup 1) (match_dup 2)))]
9478 [(set_attr "type" "load_ext_ux,load_ext_u")])
9480 (define_insn "*movhi_update4"
9481 [(set (mem:HI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9482 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
9483 (match_operand:HI 3 "gpc_reg_operand" "r,r"))
9484 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9485 (plus:SI (match_dup 1) (match_dup 2)))]
9490 [(set_attr "type" "store_ux,store_u")])
9492 (define_insn "*movqi_update1"
9493 [(set (match_operand:QI 3 "gpc_reg_operand" "=r,r")
9494 (mem:QI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9495 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))
9496 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9497 (plus:SI (match_dup 1) (match_dup 2)))]
9502 [(set_attr "type" "load_ux,load_u")])
9504 (define_insn "*movqi_update2"
9505 [(set (match_operand:SI 3 "gpc_reg_operand" "=r,r")
9507 (mem:QI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9508 (match_operand:SI 2 "reg_or_short_operand" "r,I")))))
9509 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9510 (plus:SI (match_dup 1) (match_dup 2)))]
9515 [(set_attr "type" "load_ux,load_u")])
9517 (define_insn "*movqi_update3"
9518 [(set (mem:QI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9519 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
9520 (match_operand:QI 3 "gpc_reg_operand" "r,r"))
9521 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9522 (plus:SI (match_dup 1) (match_dup 2)))]
9527 [(set_attr "type" "store_ux,store_u")])
9529 (define_insn "*movsf_update1"
9530 [(set (match_operand:SF 3 "gpc_reg_operand" "=f,f")
9531 (mem:SF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9532 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))
9533 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9534 (plus:SI (match_dup 1) (match_dup 2)))]
9535 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_UPDATE"
9539 [(set_attr "type" "fpload_ux,fpload_u")])
9541 (define_insn "*movsf_update2"
9542 [(set (mem:SF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9543 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
9544 (match_operand:SF 3 "gpc_reg_operand" "f,f"))
9545 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9546 (plus:SI (match_dup 1) (match_dup 2)))]
9547 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_UPDATE"
9551 [(set_attr "type" "fpstore_ux,fpstore_u")])
9553 (define_insn "*movsf_update3"
9554 [(set (match_operand:SF 3 "gpc_reg_operand" "=r,r")
9555 (mem:SF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9556 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))
9557 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9558 (plus:SI (match_dup 1) (match_dup 2)))]
9559 "(TARGET_SOFT_FLOAT || !TARGET_FPRS) && TARGET_UPDATE"
9561 {lux|lwzux} %3,%0,%2
9562 {lu|lwzu} %3,%2(%0)"
9563 [(set_attr "type" "load_ux,load_u")])
9565 (define_insn "*movsf_update4"
9566 [(set (mem:SF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9567 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
9568 (match_operand:SF 3 "gpc_reg_operand" "r,r"))
9569 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9570 (plus:SI (match_dup 1) (match_dup 2)))]
9571 "(TARGET_SOFT_FLOAT || !TARGET_FPRS) && TARGET_UPDATE"
9573 {stux|stwux} %3,%0,%2
9574 {stu|stwu} %3,%2(%0)"
9575 [(set_attr "type" "store_ux,store_u")])
9577 (define_insn "*movdf_update1"
9578 [(set (match_operand:DF 3 "gpc_reg_operand" "=f,f")
9579 (mem:DF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9580 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))
9581 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9582 (plus:SI (match_dup 1) (match_dup 2)))]
9583 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_UPDATE"
9587 [(set_attr "type" "fpload_ux,fpload_u")])
9589 (define_insn "*movdf_update2"
9590 [(set (mem:DF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9591 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
9592 (match_operand:DF 3 "gpc_reg_operand" "f,f"))
9593 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9594 (plus:SI (match_dup 1) (match_dup 2)))]
9595 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_UPDATE"
9599 [(set_attr "type" "fpstore_ux,fpstore_u")])
9601 ;; Peephole to convert two consecutive FP loads or stores into lfq/stfq.
9604 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
9605 (match_operand:DF 1 "memory_operand" ""))
9606 (set (match_operand:DF 2 "gpc_reg_operand" "=f")
9607 (match_operand:DF 3 "memory_operand" ""))]
9609 && TARGET_HARD_FLOAT && TARGET_FPRS
9610 && registers_ok_for_quad_peep (operands[0], operands[2])
9611 && ! MEM_VOLATILE_P (operands[1]) && ! MEM_VOLATILE_P (operands[3])
9612 && addrs_ok_for_quad_peep (XEXP (operands[1], 0), XEXP (operands[3], 0))"
9616 [(set (match_operand:DF 0 "memory_operand" "")
9617 (match_operand:DF 1 "gpc_reg_operand" "f"))
9618 (set (match_operand:DF 2 "memory_operand" "")
9619 (match_operand:DF 3 "gpc_reg_operand" "f"))]
9621 && TARGET_HARD_FLOAT && TARGET_FPRS
9622 && registers_ok_for_quad_peep (operands[1], operands[3])
9623 && ! MEM_VOLATILE_P (operands[0]) && ! MEM_VOLATILE_P (operands[2])
9624 && addrs_ok_for_quad_peep (XEXP (operands[0], 0), XEXP (operands[2], 0))"
9629 ;; "b" output constraint here and on tls_ld to support tls linker optimization.
9630 (define_insn "tls_gd_32"
9631 [(set (match_operand:SI 0 "register_operand" "=b")
9632 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9633 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9635 "HAVE_AS_TLS && !TARGET_64BIT"
9636 "addi %0,%1,%2@got@tlsgd")
9638 (define_insn "tls_gd_64"
9639 [(set (match_operand:DI 0 "register_operand" "=b")
9640 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9641 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9643 "HAVE_AS_TLS && TARGET_64BIT"
9644 "addi %0,%1,%2@got@tlsgd")
9646 (define_insn "tls_ld_32"
9647 [(set (match_operand:SI 0 "register_operand" "=b")
9648 (unspec:SI [(match_operand:SI 1 "register_operand" "b")]
9650 "HAVE_AS_TLS && !TARGET_64BIT"
9651 "addi %0,%1,%&@got@tlsld")
9653 (define_insn "tls_ld_64"
9654 [(set (match_operand:DI 0 "register_operand" "=b")
9655 (unspec:DI [(match_operand:DI 1 "register_operand" "b")]
9657 "HAVE_AS_TLS && TARGET_64BIT"
9658 "addi %0,%1,%&@got@tlsld")
9660 (define_insn "tls_dtprel_32"
9661 [(set (match_operand:SI 0 "register_operand" "=r")
9662 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9663 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9665 "HAVE_AS_TLS && !TARGET_64BIT"
9666 "addi %0,%1,%2@dtprel")
9668 (define_insn "tls_dtprel_64"
9669 [(set (match_operand:DI 0 "register_operand" "=r")
9670 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9671 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9673 "HAVE_AS_TLS && TARGET_64BIT"
9674 "addi %0,%1,%2@dtprel")
9676 (define_insn "tls_dtprel_ha_32"
9677 [(set (match_operand:SI 0 "register_operand" "=r")
9678 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9679 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9680 UNSPEC_TLSDTPRELHA))]
9681 "HAVE_AS_TLS && !TARGET_64BIT"
9682 "addis %0,%1,%2@dtprel@ha")
9684 (define_insn "tls_dtprel_ha_64"
9685 [(set (match_operand:DI 0 "register_operand" "=r")
9686 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9687 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9688 UNSPEC_TLSDTPRELHA))]
9689 "HAVE_AS_TLS && TARGET_64BIT"
9690 "addis %0,%1,%2@dtprel@ha")
9692 (define_insn "tls_dtprel_lo_32"
9693 [(set (match_operand:SI 0 "register_operand" "=r")
9694 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9695 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9696 UNSPEC_TLSDTPRELLO))]
9697 "HAVE_AS_TLS && !TARGET_64BIT"
9698 "addi %0,%1,%2@dtprel@l")
9700 (define_insn "tls_dtprel_lo_64"
9701 [(set (match_operand:DI 0 "register_operand" "=r")
9702 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9703 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9704 UNSPEC_TLSDTPRELLO))]
9705 "HAVE_AS_TLS && TARGET_64BIT"
9706 "addi %0,%1,%2@dtprel@l")
9708 (define_insn "tls_got_dtprel_32"
9709 [(set (match_operand:SI 0 "register_operand" "=r")
9710 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9711 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9712 UNSPEC_TLSGOTDTPREL))]
9713 "HAVE_AS_TLS && !TARGET_64BIT"
9714 "lwz %0,%2@got@dtprel(%1)")
9716 (define_insn "tls_got_dtprel_64"
9717 [(set (match_operand:DI 0 "register_operand" "=r")
9718 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9719 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9720 UNSPEC_TLSGOTDTPREL))]
9721 "HAVE_AS_TLS && TARGET_64BIT"
9722 "ld %0,%2@got@dtprel(%1)")
9724 (define_insn "tls_tprel_32"
9725 [(set (match_operand:SI 0 "register_operand" "=r")
9726 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9727 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9729 "HAVE_AS_TLS && !TARGET_64BIT"
9730 "addi %0,%1,%2@tprel")
9732 (define_insn "tls_tprel_64"
9733 [(set (match_operand:DI 0 "register_operand" "=r")
9734 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9735 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9737 "HAVE_AS_TLS && TARGET_64BIT"
9738 "addi %0,%1,%2@tprel")
9740 (define_insn "tls_tprel_ha_32"
9741 [(set (match_operand:SI 0 "register_operand" "=r")
9742 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9743 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9744 UNSPEC_TLSTPRELHA))]
9745 "HAVE_AS_TLS && !TARGET_64BIT"
9746 "addis %0,%1,%2@tprel@ha")
9748 (define_insn "tls_tprel_ha_64"
9749 [(set (match_operand:DI 0 "register_operand" "=r")
9750 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9751 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9752 UNSPEC_TLSTPRELHA))]
9753 "HAVE_AS_TLS && TARGET_64BIT"
9754 "addis %0,%1,%2@tprel@ha")
9756 (define_insn "tls_tprel_lo_32"
9757 [(set (match_operand:SI 0 "register_operand" "=r")
9758 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9759 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9760 UNSPEC_TLSTPRELLO))]
9761 "HAVE_AS_TLS && !TARGET_64BIT"
9762 "addi %0,%1,%2@tprel@l")
9764 (define_insn "tls_tprel_lo_64"
9765 [(set (match_operand:DI 0 "register_operand" "=r")
9766 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9767 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9768 UNSPEC_TLSTPRELLO))]
9769 "HAVE_AS_TLS && TARGET_64BIT"
9770 "addi %0,%1,%2@tprel@l")
9772 ;; "b" output constraint here and on tls_tls input to support linker tls
9773 ;; optimization. The linker may edit the instructions emitted by a
9774 ;; tls_got_tprel/tls_tls pair to addis,addi.
9775 (define_insn "tls_got_tprel_32"
9776 [(set (match_operand:SI 0 "register_operand" "=b")
9777 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9778 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9779 UNSPEC_TLSGOTTPREL))]
9780 "HAVE_AS_TLS && !TARGET_64BIT"
9781 "lwz %0,%2@got@tprel(%1)")
9783 (define_insn "tls_got_tprel_64"
9784 [(set (match_operand:DI 0 "register_operand" "=b")
9785 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9786 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9787 UNSPEC_TLSGOTTPREL))]
9788 "HAVE_AS_TLS && TARGET_64BIT"
9789 "ld %0,%2@got@tprel(%1)")
9791 (define_insn "tls_tls_32"
9792 [(set (match_operand:SI 0 "register_operand" "=r")
9793 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9794 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9796 "HAVE_AS_TLS && !TARGET_64BIT"
9799 (define_insn "tls_tls_64"
9800 [(set (match_operand:DI 0 "register_operand" "=r")
9801 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9802 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9804 "HAVE_AS_TLS && TARGET_64BIT"
9807 ;; Next come insns related to the calling sequence.
9809 ;; First, an insn to allocate new stack space for dynamic use (e.g., alloca).
9810 ;; We move the back-chain and decrement the stack pointer.
9812 (define_expand "allocate_stack"
9813 [(set (match_operand 0 "gpc_reg_operand" "=r")
9814 (minus (reg 1) (match_operand 1 "reg_or_short_operand" "")))
9816 (minus (reg 1) (match_dup 1)))]
9819 { rtx chain = gen_reg_rtx (Pmode);
9820 rtx stack_bot = gen_rtx_MEM (Pmode, stack_pointer_rtx);
9823 emit_move_insn (chain, stack_bot);
9825 /* Check stack bounds if necessary. */
9826 if (current_function_limit_stack)
9829 available = expand_binop (Pmode, sub_optab,
9830 stack_pointer_rtx, stack_limit_rtx,
9831 NULL_RTX, 1, OPTAB_WIDEN);
9832 emit_insn (gen_cond_trap (LTU, available, operands[1], const0_rtx));
9835 if (GET_CODE (operands[1]) != CONST_INT
9836 || INTVAL (operands[1]) < -32767
9837 || INTVAL (operands[1]) > 32768)
9839 neg_op0 = gen_reg_rtx (Pmode);
9841 emit_insn (gen_negsi2 (neg_op0, operands[1]));
9843 emit_insn (gen_negdi2 (neg_op0, operands[1]));
9846 neg_op0 = GEN_INT (- INTVAL (operands[1]));
9849 emit_insn ((* ((TARGET_32BIT) ? gen_movsi_update : gen_movdi_update))
9850 (stack_pointer_rtx, stack_pointer_rtx, neg_op0, chain));
9854 emit_insn ((* ((TARGET_32BIT) ? gen_addsi3 : gen_adddi3))
9855 (stack_pointer_rtx, stack_pointer_rtx, neg_op0));
9856 emit_move_insn (gen_rtx_MEM (Pmode, stack_pointer_rtx), chain);
9859 emit_move_insn (operands[0], virtual_stack_dynamic_rtx);
9863 ;; These patterns say how to save and restore the stack pointer. We need not
9864 ;; save the stack pointer at function level since we are careful to
9865 ;; preserve the backchain. At block level, we have to restore the backchain
9866 ;; when we restore the stack pointer.
9868 ;; For nonlocal gotos, we must save both the stack pointer and its
9869 ;; backchain and restore both. Note that in the nonlocal case, the
9870 ;; save area is a memory location.
9872 (define_expand "save_stack_function"
9873 [(match_operand 0 "any_operand" "")
9874 (match_operand 1 "any_operand" "")]
9878 (define_expand "restore_stack_function"
9879 [(match_operand 0 "any_operand" "")
9880 (match_operand 1 "any_operand" "")]
9884 (define_expand "restore_stack_block"
9885 [(use (match_operand 0 "register_operand" ""))
9886 (set (match_dup 2) (match_dup 3))
9887 (set (match_dup 0) (match_operand 1 "register_operand" ""))
9888 (set (match_dup 3) (match_dup 2))]
9892 operands[2] = gen_reg_rtx (Pmode);
9893 operands[3] = gen_rtx_MEM (Pmode, operands[0]);
9896 (define_expand "save_stack_nonlocal"
9897 [(match_operand 0 "memory_operand" "")
9898 (match_operand 1 "register_operand" "")]
9902 rtx temp = gen_reg_rtx (Pmode);
9903 int units_per_word = (TARGET_32BIT) ? 4 : 8;
9905 /* Copy the backchain to the first word, sp to the second. */
9906 emit_move_insn (temp, gen_rtx_MEM (Pmode, operands[1]));
9907 emit_move_insn (adjust_address_nv (operands[0], Pmode, 0), temp);
9908 emit_move_insn (adjust_address_nv (operands[0], Pmode, units_per_word),
9913 (define_expand "restore_stack_nonlocal"
9914 [(match_operand 0 "register_operand" "")
9915 (match_operand 1 "memory_operand" "")]
9919 rtx temp = gen_reg_rtx (Pmode);
9920 int units_per_word = (TARGET_32BIT) ? 4 : 8;
9922 /* Restore the backchain from the first word, sp from the second. */
9923 emit_move_insn (temp,
9924 adjust_address_nv (operands[1], Pmode, 0));
9925 emit_move_insn (operands[0],
9926 adjust_address_nv (operands[1], Pmode, units_per_word));
9927 emit_move_insn (gen_rtx_MEM (Pmode, operands[0]), temp);
9931 ;; TOC register handling.
9933 ;; Code to initialize the TOC register...
9935 (define_insn "load_toc_aix_si"
9936 [(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
9937 (unspec:SI [(const_int 0)] UNSPEC_TOC))
9939 "DEFAULT_ABI == ABI_AIX && TARGET_32BIT"
9943 ASM_GENERATE_INTERNAL_LABEL (buf, \"LCTOC\", 1);
9944 operands[1] = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (buf));
9945 operands[2] = gen_rtx_REG (Pmode, 2);
9946 return \"{l|lwz} %0,%1(%2)\";
9948 [(set_attr "type" "load")])
9950 (define_insn "load_toc_aix_di"
9951 [(parallel [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
9952 (unspec:DI [(const_int 0)] UNSPEC_TOC))
9954 "DEFAULT_ABI == ABI_AIX && TARGET_64BIT"
9958 #ifdef TARGET_RELOCATABLE
9959 ASM_GENERATE_INTERNAL_LABEL (buf, \"LCTOC\",
9960 !TARGET_MINIMAL_TOC || TARGET_RELOCATABLE);
9962 ASM_GENERATE_INTERNAL_LABEL (buf, \"LCTOC\", 1);
9965 strcat (buf, \"@toc\");
9966 operands[1] = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (buf));
9967 operands[2] = gen_rtx_REG (Pmode, 2);
9968 return \"ld %0,%1(%2)\";
9970 [(set_attr "type" "load")])
9972 (define_insn "load_toc_v4_pic_si"
9973 [(set (match_operand:SI 0 "register_operand" "=l")
9974 (unspec:SI [(const_int 0)] UNSPEC_TOC))]
9975 "DEFAULT_ABI == ABI_V4 && flag_pic == 1 && TARGET_32BIT"
9976 "bl _GLOBAL_OFFSET_TABLE_@local-4"
9977 [(set_attr "type" "branch")
9978 (set_attr "length" "4")])
9980 (define_insn "load_toc_v4_PIC_1"
9981 [(set (match_operand:SI 0 "register_operand" "=l")
9982 (match_operand:SI 1 "immediate_operand" "s"))
9983 (use (unspec [(match_dup 1)] UNSPEC_TOC))]
9984 "TARGET_ELF && DEFAULT_ABI != ABI_AIX && flag_pic == 2"
9985 "bcl 20,31,%1\\n%1:"
9986 [(set_attr "type" "branch")
9987 (set_attr "length" "4")])
9989 (define_insn "load_toc_v4_PIC_1b"
9990 [(set (match_operand:SI 0 "register_operand" "=l")
9991 (match_operand:SI 1 "immediate_operand" "s"))
9992 (use (unspec [(match_dup 1) (match_operand 2 "immediate_operand" "s")]
9994 "TARGET_ELF && DEFAULT_ABI != ABI_AIX && flag_pic == 2"
9995 "bcl 20,31,%1+4\\n%1:\\n\\t.long %2-%1"
9996 [(set_attr "type" "branch")
9997 (set_attr "length" "8")])
9999 (define_insn "load_toc_v4_PIC_2"
10000 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
10001 (mem:SI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "b")
10002 (minus:SI (match_operand:SI 2 "immediate_operand" "s")
10003 (match_operand:SI 3 "immediate_operand" "s")))))]
10004 "TARGET_ELF && DEFAULT_ABI != ABI_AIX && flag_pic == 2"
10005 "{l|lwz} %0,%2-%3(%1)"
10006 [(set_attr "type" "load")])
10008 (define_insn "load_macho_picbase"
10009 [(set (match_operand:SI 0 "register_operand" "=l")
10010 (unspec:SI [(match_operand:SI 1 "immediate_operand" "s")]
10012 "(DEFAULT_ABI == ABI_DARWIN) && flag_pic"
10013 "bcl 20,31,%1\\n%1:"
10014 [(set_attr "type" "branch")
10015 (set_attr "length" "4")])
10017 (define_insn "macho_correct_pic"
10018 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
10019 (plus:SI (match_operand:SI 1 "gpc_reg_operand" "r")
10020 (unspec:SI [(match_operand:SI 2 "immediate_operand" "s")
10021 (match_operand:SI 3 "immediate_operand" "s")]
10022 UNSPEC_MPIC_CORRECT)))]
10023 "DEFAULT_ABI == ABI_DARWIN"
10024 "addis %0,%1,ha16(%2-%3)\n\taddi %0,%0,lo16(%2-%3)"
10025 [(set_attr "length" "8")])
10027 ;; If the TOC is shared over a translation unit, as happens with all
10028 ;; the kinds of PIC that we support, we need to restore the TOC
10029 ;; pointer only when jumping over units of translation.
10030 ;; On Darwin, we need to reload the picbase.
10032 (define_expand "builtin_setjmp_receiver"
10033 [(use (label_ref (match_operand 0 "" "")))]
10034 "(DEFAULT_ABI == ABI_V4 && flag_pic == 1)
10035 || (TARGET_TOC && TARGET_MINIMAL_TOC)
10036 || (DEFAULT_ABI == ABI_DARWIN && flag_pic)"
10040 if (DEFAULT_ABI == ABI_DARWIN)
10042 const char *picbase = machopic_function_base_name ();
10043 rtx picrtx = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (picbase));
10044 rtx picreg = gen_rtx_REG (Pmode, RS6000_PIC_OFFSET_TABLE_REGNUM);
10048 ASM_GENERATE_INTERNAL_LABEL(tmplab, \"LSJR\",
10049 CODE_LABEL_NUMBER (operands[0]));
10050 tmplabrtx = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (tmplab));
10052 emit_insn (gen_load_macho_picbase (picreg, tmplabrtx));
10053 emit_insn (gen_macho_correct_pic (picreg, picreg, picrtx, tmplabrtx));
10057 rs6000_emit_load_toc_table (FALSE);
10061 ;; A function pointer under AIX is a pointer to a data area whose first word
10062 ;; contains the actual address of the function, whose second word contains a
10063 ;; pointer to its TOC, and whose third word contains a value to place in the
10064 ;; static chain register (r11). Note that if we load the static chain, our
10065 ;; "trampoline" need not have any executable code.
10067 (define_expand "call_indirect_aix32"
10068 [(set (match_dup 2)
10069 (mem:SI (match_operand:SI 0 "gpc_reg_operand" "")))
10070 (set (mem:SI (plus:SI (reg:SI 1) (const_int 20)))
10073 (mem:SI (plus:SI (match_dup 0)
10076 (mem:SI (plus:SI (match_dup 0)
10078 (parallel [(call (mem:SI (match_dup 2))
10079 (match_operand 1 "" ""))
10083 (mem:SI (plus:SI (reg:SI 1) (const_int 20))))
10084 (clobber (scratch:SI))])]
10087 { operands[2] = gen_reg_rtx (SImode); }")
10089 (define_expand "call_indirect_aix64"
10090 [(set (match_dup 2)
10091 (mem:DI (match_operand:DI 0 "gpc_reg_operand" "")))
10092 (set (mem:DI (plus:DI (reg:DI 1) (const_int 40)))
10095 (mem:DI (plus:DI (match_dup 0)
10098 (mem:DI (plus:DI (match_dup 0)
10100 (parallel [(call (mem:SI (match_dup 2))
10101 (match_operand 1 "" ""))
10105 (mem:DI (plus:DI (reg:DI 1) (const_int 40))))
10106 (clobber (scratch:SI))])]
10109 { operands[2] = gen_reg_rtx (DImode); }")
10111 (define_expand "call_value_indirect_aix32"
10112 [(set (match_dup 3)
10113 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "")))
10114 (set (mem:SI (plus:SI (reg:SI 1) (const_int 20)))
10117 (mem:SI (plus:SI (match_dup 1)
10120 (mem:SI (plus:SI (match_dup 1)
10122 (parallel [(set (match_operand 0 "" "")
10123 (call (mem:SI (match_dup 3))
10124 (match_operand 2 "" "")))
10128 (mem:SI (plus:SI (reg:SI 1) (const_int 20))))
10129 (clobber (scratch:SI))])]
10132 { operands[3] = gen_reg_rtx (SImode); }")
10134 (define_expand "call_value_indirect_aix64"
10135 [(set (match_dup 3)
10136 (mem:DI (match_operand:DI 1 "gpc_reg_operand" "")))
10137 (set (mem:DI (plus:DI (reg:DI 1) (const_int 40)))
10140 (mem:DI (plus:DI (match_dup 1)
10143 (mem:DI (plus:DI (match_dup 1)
10145 (parallel [(set (match_operand 0 "" "")
10146 (call (mem:SI (match_dup 3))
10147 (match_operand 2 "" "")))
10151 (mem:DI (plus:DI (reg:DI 1) (const_int 40))))
10152 (clobber (scratch:SI))])]
10155 { operands[3] = gen_reg_rtx (DImode); }")
10157 ;; Now the definitions for the call and call_value insns
10158 (define_expand "call"
10159 [(parallel [(call (mem:SI (match_operand 0 "address_operand" ""))
10160 (match_operand 1 "" ""))
10161 (use (match_operand 2 "" ""))
10162 (clobber (scratch:SI))])]
10167 if (MACHOPIC_INDIRECT)
10168 operands[0] = machopic_indirect_call_target (operands[0]);
10171 if (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != CONST_INT)
10174 operands[0] = XEXP (operands[0], 0);
10176 if (GET_CODE (operands[0]) != SYMBOL_REF
10177 || (DEFAULT_ABI == ABI_AIX && !SYMBOL_REF_FUNCTION_P (operands[0]))
10178 || (DEFAULT_ABI != ABI_DARWIN && (INTVAL (operands[2]) & CALL_LONG) != 0))
10180 if (INTVAL (operands[2]) & CALL_LONG)
10181 operands[0] = rs6000_longcall_ref (operands[0]);
10183 if (DEFAULT_ABI == ABI_V4
10184 || DEFAULT_ABI == ABI_DARWIN)
10185 operands[0] = force_reg (Pmode, operands[0]);
10187 else if (DEFAULT_ABI == ABI_AIX)
10189 /* AIX function pointers are really pointers to a three word
10191 emit_call_insn (TARGET_32BIT
10192 ? gen_call_indirect_aix32 (force_reg (SImode,
10195 : gen_call_indirect_aix64 (force_reg (DImode,
10205 (define_expand "call_value"
10206 [(parallel [(set (match_operand 0 "" "")
10207 (call (mem:SI (match_operand 1 "address_operand" ""))
10208 (match_operand 2 "" "")))
10209 (use (match_operand 3 "" ""))
10210 (clobber (scratch:SI))])]
10215 if (MACHOPIC_INDIRECT)
10216 operands[1] = machopic_indirect_call_target (operands[1]);
10219 if (GET_CODE (operands[1]) != MEM || GET_CODE (operands[2]) != CONST_INT)
10222 operands[1] = XEXP (operands[1], 0);
10224 if (GET_CODE (operands[1]) != SYMBOL_REF
10225 || (DEFAULT_ABI == ABI_AIX && !SYMBOL_REF_FUNCTION_P (operands[1]))
10226 || (DEFAULT_ABI != ABI_DARWIN && (INTVAL (operands[3]) & CALL_LONG) != 0))
10228 if (INTVAL (operands[3]) & CALL_LONG)
10229 operands[1] = rs6000_longcall_ref (operands[1]);
10231 if (DEFAULT_ABI == ABI_V4
10232 || DEFAULT_ABI == ABI_DARWIN)
10233 operands[1] = force_reg (Pmode, operands[1]);
10235 else if (DEFAULT_ABI == ABI_AIX)
10237 /* AIX function pointers are really pointers to a three word
10239 emit_call_insn (TARGET_32BIT
10240 ? gen_call_value_indirect_aix32 (operands[0],
10244 : gen_call_value_indirect_aix64 (operands[0],
10255 ;; Call to function in current module. No TOC pointer reload needed.
10256 ;; Operand2 is nonzero if we are using the V.4 calling sequence and
10257 ;; either the function was not prototyped, or it was prototyped as a
10258 ;; variable argument function. It is > 0 if FP registers were passed
10259 ;; and < 0 if they were not.
10261 (define_insn "*call_local32"
10262 [(call (mem:SI (match_operand:SI 0 "current_file_function_operand" "s,s"))
10263 (match_operand 1 "" "g,g"))
10264 (use (match_operand:SI 2 "immediate_operand" "O,n"))
10265 (clobber (match_scratch:SI 3 "=l,l"))]
10266 "(INTVAL (operands[2]) & CALL_LONG) == 0"
10269 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
10270 output_asm_insn (\"crxor 6,6,6\", operands);
10272 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
10273 output_asm_insn (\"creqv 6,6,6\", operands);
10275 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"bl %z0@local\" : \"bl %z0\";
10277 [(set_attr "type" "branch")
10278 (set_attr "length" "4,8")])
10280 (define_insn "*call_local64"
10281 [(call (mem:SI (match_operand:DI 0 "current_file_function_operand" "s,s"))
10282 (match_operand 1 "" "g,g"))
10283 (use (match_operand:SI 2 "immediate_operand" "O,n"))
10284 (clobber (match_scratch:SI 3 "=l,l"))]
10285 "TARGET_64BIT && (INTVAL (operands[2]) & CALL_LONG) == 0"
10288 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
10289 output_asm_insn (\"crxor 6,6,6\", operands);
10291 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
10292 output_asm_insn (\"creqv 6,6,6\", operands);
10294 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"bl %z0@local\" : \"bl %z0\";
10296 [(set_attr "type" "branch")
10297 (set_attr "length" "4,8")])
10299 (define_insn "*call_value_local32"
10300 [(set (match_operand 0 "" "")
10301 (call (mem:SI (match_operand:SI 1 "current_file_function_operand" "s,s"))
10302 (match_operand 2 "" "g,g")))
10303 (use (match_operand:SI 3 "immediate_operand" "O,n"))
10304 (clobber (match_scratch:SI 4 "=l,l"))]
10305 "(INTVAL (operands[3]) & CALL_LONG) == 0"
10308 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
10309 output_asm_insn (\"crxor 6,6,6\", operands);
10311 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
10312 output_asm_insn (\"creqv 6,6,6\", operands);
10314 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"bl %z1@local\" : \"bl %z1\";
10316 [(set_attr "type" "branch")
10317 (set_attr "length" "4,8")])
10320 (define_insn "*call_value_local64"
10321 [(set (match_operand 0 "" "")
10322 (call (mem:SI (match_operand:DI 1 "current_file_function_operand" "s,s"))
10323 (match_operand 2 "" "g,g")))
10324 (use (match_operand:SI 3 "immediate_operand" "O,n"))
10325 (clobber (match_scratch:SI 4 "=l,l"))]
10326 "TARGET_64BIT && (INTVAL (operands[3]) & CALL_LONG) == 0"
10329 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
10330 output_asm_insn (\"crxor 6,6,6\", operands);
10332 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
10333 output_asm_insn (\"creqv 6,6,6\", operands);
10335 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"bl %z1@local\" : \"bl %z1\";
10337 [(set_attr "type" "branch")
10338 (set_attr "length" "4,8")])
10340 ;; Call to function which may be in another module. Restore the TOC
10341 ;; pointer (r2) after the call unless this is System V.
10342 ;; Operand2 is nonzero if we are using the V.4 calling sequence and
10343 ;; either the function was not prototyped, or it was prototyped as a
10344 ;; variable argument function. It is > 0 if FP registers were passed
10345 ;; and < 0 if they were not.
10347 (define_insn "*call_indirect_nonlocal_aix32"
10348 [(call (mem:SI (match_operand:SI 0 "register_operand" "cl"))
10349 (match_operand 1 "" "g"))
10353 (mem:SI (plus:SI (reg:SI 1) (const_int 20))))
10354 (clobber (match_scratch:SI 2 "=l"))]
10355 "TARGET_32BIT && DEFAULT_ABI == ABI_AIX"
10356 "b%T0l\;{l|lwz} 2,20(1)"
10357 [(set_attr "type" "jmpreg")
10358 (set_attr "length" "8")])
10360 (define_insn "*call_nonlocal_aix32"
10361 [(call (mem:SI (match_operand:SI 0 "symbol_ref_operand" "s"))
10362 (match_operand 1 "" "g"))
10363 (use (match_operand:SI 2 "immediate_operand" "O"))
10364 (clobber (match_scratch:SI 3 "=l"))]
10366 && DEFAULT_ABI == ABI_AIX
10367 && (INTVAL (operands[2]) & CALL_LONG) == 0"
10369 [(set_attr "type" "branch")
10370 (set_attr "length" "8")])
10372 (define_insn "*call_indirect_nonlocal_aix64"
10373 [(call (mem:SI (match_operand:DI 0 "register_operand" "cl"))
10374 (match_operand 1 "" "g"))
10378 (mem:DI (plus:DI (reg:DI 1) (const_int 40))))
10379 (clobber (match_scratch:SI 2 "=l"))]
10380 "TARGET_64BIT && DEFAULT_ABI == ABI_AIX"
10381 "b%T0l\;ld 2,40(1)"
10382 [(set_attr "type" "jmpreg")
10383 (set_attr "length" "8")])
10385 (define_insn "*call_nonlocal_aix64"
10386 [(call (mem:SI (match_operand:DI 0 "symbol_ref_operand" "s"))
10387 (match_operand 1 "" "g"))
10388 (use (match_operand:SI 2 "immediate_operand" "O"))
10389 (clobber (match_scratch:SI 3 "=l"))]
10391 && DEFAULT_ABI == ABI_AIX
10392 && (INTVAL (operands[2]) & CALL_LONG) == 0"
10394 [(set_attr "type" "branch")
10395 (set_attr "length" "8")])
10397 (define_insn "*call_value_indirect_nonlocal_aix32"
10398 [(set (match_operand 0 "" "")
10399 (call (mem:SI (match_operand:SI 1 "register_operand" "cl"))
10400 (match_operand 2 "" "g")))
10404 (mem:SI (plus:SI (reg:SI 1) (const_int 20))))
10405 (clobber (match_scratch:SI 3 "=l"))]
10406 "TARGET_32BIT && DEFAULT_ABI == ABI_AIX"
10407 "b%T1l\;{l|lwz} 2,20(1)"
10408 [(set_attr "type" "jmpreg")
10409 (set_attr "length" "8")])
10411 (define_insn "*call_value_nonlocal_aix32"
10412 [(set (match_operand 0 "" "")
10413 (call (mem:SI (match_operand:SI 1 "symbol_ref_operand" "s"))
10414 (match_operand 2 "" "g")))
10415 (use (match_operand:SI 3 "immediate_operand" "O"))
10416 (clobber (match_scratch:SI 4 "=l"))]
10418 && DEFAULT_ABI == ABI_AIX
10419 && (INTVAL (operands[3]) & CALL_LONG) == 0"
10421 [(set_attr "type" "branch")
10422 (set_attr "length" "8")])
10424 (define_insn "*call_value_indirect_nonlocal_aix64"
10425 [(set (match_operand 0 "" "")
10426 (call (mem:SI (match_operand:DI 1 "register_operand" "cl"))
10427 (match_operand 2 "" "g")))
10431 (mem:DI (plus:DI (reg:DI 1) (const_int 40))))
10432 (clobber (match_scratch:SI 3 "=l"))]
10433 "TARGET_64BIT && DEFAULT_ABI == ABI_AIX"
10434 "b%T1l\;ld 2,40(1)"
10435 [(set_attr "type" "jmpreg")
10436 (set_attr "length" "8")])
10438 (define_insn "*call_value_nonlocal_aix64"
10439 [(set (match_operand 0 "" "")
10440 (call (mem:SI (match_operand:DI 1 "symbol_ref_operand" "s"))
10441 (match_operand 2 "" "g")))
10442 (use (match_operand:SI 3 "immediate_operand" "O"))
10443 (clobber (match_scratch:SI 4 "=l"))]
10445 && DEFAULT_ABI == ABI_AIX
10446 && (INTVAL (operands[3]) & CALL_LONG) == 0"
10448 [(set_attr "type" "branch")
10449 (set_attr "length" "8")])
10451 ;; A function pointer under System V is just a normal pointer
10452 ;; operands[0] is the function pointer
10453 ;; operands[1] is the stack size to clean up
10454 ;; operands[2] is the value FUNCTION_ARG returns for the VOID argument
10455 ;; which indicates how to set cr1
10457 (define_insn "*call_indirect_nonlocal_sysv"
10458 [(call (mem:SI (match_operand:SI 0 "register_operand" "cl,cl"))
10459 (match_operand 1 "" "g,g"))
10460 (use (match_operand:SI 2 "immediate_operand" "O,n"))
10461 (clobber (match_scratch:SI 3 "=l,l"))]
10462 "DEFAULT_ABI == ABI_V4
10463 || DEFAULT_ABI == ABI_DARWIN"
10465 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
10466 output_asm_insn ("crxor 6,6,6", operands);
10468 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
10469 output_asm_insn ("creqv 6,6,6", operands);
10473 [(set_attr "type" "jmpreg,jmpreg")
10474 (set_attr "length" "4,8")])
10476 (define_insn "*call_nonlocal_sysv"
10477 [(call (mem:SI (match_operand:SI 0 "symbol_ref_operand" "s,s"))
10478 (match_operand 1 "" "g,g"))
10479 (use (match_operand:SI 2 "immediate_operand" "O,n"))
10480 (clobber (match_scratch:SI 3 "=l,l"))]
10481 "(DEFAULT_ABI == ABI_DARWIN
10482 || (DEFAULT_ABI == ABI_V4
10483 && (INTVAL (operands[2]) & CALL_LONG) == 0))"
10485 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
10486 output_asm_insn ("crxor 6,6,6", operands);
10488 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
10489 output_asm_insn ("creqv 6,6,6", operands);
10492 return output_call(insn, operands, 0, 2);
10494 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? "bl %z0@plt" : "bl %z0";
10497 [(set_attr "type" "branch,branch")
10498 (set_attr "length" "4,8")])
10500 (define_insn "*call_value_indirect_nonlocal_sysv"
10501 [(set (match_operand 0 "" "")
10502 (call (mem:SI (match_operand:SI 1 "register_operand" "cl,cl"))
10503 (match_operand 2 "" "g,g")))
10504 (use (match_operand:SI 3 "immediate_operand" "O,n"))
10505 (clobber (match_scratch:SI 4 "=l,l"))]
10506 "DEFAULT_ABI == ABI_V4
10507 || DEFAULT_ABI == ABI_DARWIN"
10509 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
10510 output_asm_insn ("crxor 6,6,6", operands);
10512 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
10513 output_asm_insn ("creqv 6,6,6", operands);
10517 [(set_attr "type" "jmpreg,jmpreg")
10518 (set_attr "length" "4,8")])
10520 (define_insn "*call_value_nonlocal_sysv"
10521 [(set (match_operand 0 "" "")
10522 (call (mem:SI (match_operand:SI 1 "symbol_ref_operand" "s,s"))
10523 (match_operand 2 "" "g,g")))
10524 (use (match_operand:SI 3 "immediate_operand" "O,n"))
10525 (clobber (match_scratch:SI 4 "=l,l"))]
10526 "(DEFAULT_ABI == ABI_DARWIN
10527 || (DEFAULT_ABI == ABI_V4
10528 && (INTVAL (operands[3]) & CALL_LONG) == 0))"
10530 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
10531 output_asm_insn ("crxor 6,6,6", operands);
10533 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
10534 output_asm_insn ("creqv 6,6,6", operands);
10537 return output_call(insn, operands, 1, 3);
10539 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? "bl %z1@plt" : "bl %z1";
10542 [(set_attr "type" "branch,branch")
10543 (set_attr "length" "4,8")])
10545 ;; Call subroutine returning any type.
10546 (define_expand "untyped_call"
10547 [(parallel [(call (match_operand 0 "" "")
10549 (match_operand 1 "" "")
10550 (match_operand 2 "" "")])]
10556 emit_call_insn (GEN_CALL (operands[0], const0_rtx, const0_rtx, const0_rtx));
10558 for (i = 0; i < XVECLEN (operands[2], 0); i++)
10560 rtx set = XVECEXP (operands[2], 0, i);
10561 emit_move_insn (SET_DEST (set), SET_SRC (set));
10564 /* The optimizer does not know that the call sets the function value
10565 registers we stored in the result block. We avoid problems by
10566 claiming that all hard registers are used and clobbered at this
10568 emit_insn (gen_blockage ());
10573 ;; sibling call patterns
10574 (define_expand "sibcall"
10575 [(parallel [(call (mem:SI (match_operand 0 "address_operand" ""))
10576 (match_operand 1 "" ""))
10577 (use (match_operand 2 "" ""))
10578 (use (match_operand 3 "" ""))
10584 if (MACHOPIC_INDIRECT)
10585 operands[0] = machopic_indirect_call_target (operands[0]);
10588 if (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != CONST_INT)
10591 operands[0] = XEXP (operands[0], 0);
10592 operands[3] = gen_reg_rtx (SImode);
10596 ;; this and similar patterns must be marked as using LR, otherwise
10597 ;; dataflow will try to delete the store into it. This is true
10598 ;; even when the actual reg to jump to is in CTR, when LR was
10599 ;; saved and restored around the PIC-setting BCL.
10600 (define_insn "*sibcall_local32"
10601 [(call (mem:SI (match_operand:SI 0 "current_file_function_operand" "s,s"))
10602 (match_operand 1 "" "g,g"))
10603 (use (match_operand:SI 2 "immediate_operand" "O,n"))
10604 (use (match_operand:SI 3 "register_operand" "l,l"))
10606 "(INTVAL (operands[2]) & CALL_LONG) == 0"
10609 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
10610 output_asm_insn (\"crxor 6,6,6\", operands);
10612 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
10613 output_asm_insn (\"creqv 6,6,6\", operands);
10615 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z0@local\" : \"b %z0\";
10617 [(set_attr "type" "branch")
10618 (set_attr "length" "4,8")])
10620 (define_insn "*sibcall_local64"
10621 [(call (mem:SI (match_operand:DI 0 "current_file_function_operand" "s,s"))
10622 (match_operand 1 "" "g,g"))
10623 (use (match_operand:SI 2 "immediate_operand" "O,n"))
10624 (use (match_operand:SI 3 "register_operand" "l,l"))
10626 "TARGET_64BIT && (INTVAL (operands[2]) & CALL_LONG) == 0"
10629 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
10630 output_asm_insn (\"crxor 6,6,6\", operands);
10632 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
10633 output_asm_insn (\"creqv 6,6,6\", operands);
10635 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z0@local\" : \"b %z0\";
10637 [(set_attr "type" "branch")
10638 (set_attr "length" "4,8")])
10640 (define_insn "*sibcall_value_local32"
10641 [(set (match_operand 0 "" "")
10642 (call (mem:SI (match_operand:SI 1 "current_file_function_operand" "s,s"))
10643 (match_operand 2 "" "g,g")))
10644 (use (match_operand:SI 3 "immediate_operand" "O,n"))
10645 (use (match_operand:SI 4 "register_operand" "l,l"))
10647 "(INTVAL (operands[3]) & CALL_LONG) == 0"
10650 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
10651 output_asm_insn (\"crxor 6,6,6\", operands);
10653 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
10654 output_asm_insn (\"creqv 6,6,6\", operands);
10656 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z1@local\" : \"b %z1\";
10658 [(set_attr "type" "branch")
10659 (set_attr "length" "4,8")])
10662 (define_insn "*sibcall_value_local64"
10663 [(set (match_operand 0 "" "")
10664 (call (mem:SI (match_operand:DI 1 "current_file_function_operand" "s,s"))
10665 (match_operand 2 "" "g,g")))
10666 (use (match_operand:SI 3 "immediate_operand" "O,n"))
10667 (use (match_operand:SI 4 "register_operand" "l,l"))
10669 "TARGET_64BIT && (INTVAL (operands[3]) & CALL_LONG) == 0"
10672 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
10673 output_asm_insn (\"crxor 6,6,6\", operands);
10675 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
10676 output_asm_insn (\"creqv 6,6,6\", operands);
10678 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z1@local\" : \"b %z1\";
10680 [(set_attr "type" "branch")
10681 (set_attr "length" "4,8")])
10683 (define_insn "*sibcall_nonlocal_aix32"
10684 [(call (mem:SI (match_operand:SI 0 "symbol_ref_operand" "s"))
10685 (match_operand 1 "" "g"))
10686 (use (match_operand:SI 2 "immediate_operand" "O"))
10687 (use (match_operand:SI 3 "register_operand" "l"))
10690 && DEFAULT_ABI == ABI_AIX
10691 && (INTVAL (operands[2]) & CALL_LONG) == 0"
10693 [(set_attr "type" "branch")
10694 (set_attr "length" "4")])
10696 (define_insn "*sibcall_nonlocal_aix64"
10697 [(call (mem:SI (match_operand:DI 0 "symbol_ref_operand" "s"))
10698 (match_operand 1 "" "g"))
10699 (use (match_operand:SI 2 "immediate_operand" "O"))
10700 (use (match_operand:SI 3 "register_operand" "l"))
10703 && DEFAULT_ABI == ABI_AIX
10704 && (INTVAL (operands[2]) & CALL_LONG) == 0"
10706 [(set_attr "type" "branch")
10707 (set_attr "length" "4")])
10709 (define_insn "*sibcall_value_nonlocal_aix32"
10710 [(set (match_operand 0 "" "")
10711 (call (mem:SI (match_operand:SI 1 "symbol_ref_operand" "s"))
10712 (match_operand 2 "" "g")))
10713 (use (match_operand:SI 3 "immediate_operand" "O"))
10714 (use (match_operand:SI 4 "register_operand" "l"))
10717 && DEFAULT_ABI == ABI_AIX
10718 && (INTVAL (operands[3]) & CALL_LONG) == 0"
10720 [(set_attr "type" "branch")
10721 (set_attr "length" "4")])
10723 (define_insn "*sibcall_value_nonlocal_aix64"
10724 [(set (match_operand 0 "" "")
10725 (call (mem:SI (match_operand:DI 1 "symbol_ref_operand" "s"))
10726 (match_operand 2 "" "g")))
10727 (use (match_operand:SI 3 "immediate_operand" "O"))
10728 (use (match_operand:SI 4 "register_operand" "l"))
10731 && DEFAULT_ABI == ABI_AIX
10732 && (INTVAL (operands[3]) & CALL_LONG) == 0"
10734 [(set_attr "type" "branch")
10735 (set_attr "length" "4")])
10737 (define_insn "*sibcall_nonlocal_sysv"
10738 [(call (mem:SI (match_operand:SI 0 "symbol_ref_operand" "s,s"))
10739 (match_operand 1 "" ""))
10740 (use (match_operand 2 "immediate_operand" "O,n"))
10741 (use (match_operand:SI 3 "register_operand" "l,l"))
10743 "(DEFAULT_ABI == ABI_DARWIN
10744 || DEFAULT_ABI == ABI_V4)
10745 && (INTVAL (operands[2]) & CALL_LONG) == 0"
10748 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
10749 output_asm_insn (\"crxor 6,6,6\", operands);
10751 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
10752 output_asm_insn (\"creqv 6,6,6\", operands);
10754 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z0@plt\" : \"b %z0\";
10756 [(set_attr "type" "branch,branch")
10757 (set_attr "length" "4,8")])
10759 (define_expand "sibcall_value"
10760 [(parallel [(set (match_operand 0 "register_operand" "")
10761 (call (mem:SI (match_operand 1 "address_operand" ""))
10762 (match_operand 2 "" "")))
10763 (use (match_operand 3 "" ""))
10764 (use (match_operand 4 "" ""))
10770 if (MACHOPIC_INDIRECT)
10771 operands[1] = machopic_indirect_call_target (operands[1]);
10774 if (GET_CODE (operands[1]) != MEM || GET_CODE (operands[2]) != CONST_INT)
10777 operands[1] = XEXP (operands[1], 0);
10778 operands[4] = gen_reg_rtx (SImode);
10782 (define_insn "*sibcall_value_nonlocal_sysv"
10783 [(set (match_operand 0 "" "")
10784 (call (mem:SI (match_operand:SI 1 "symbol_ref_operand" "s,s"))
10785 (match_operand 2 "" "")))
10786 (use (match_operand:SI 3 "immediate_operand" "O,n"))
10787 (use (match_operand:SI 4 "register_operand" "l,l"))
10789 "(DEFAULT_ABI == ABI_DARWIN
10790 || DEFAULT_ABI == ABI_V4)
10791 && (INTVAL (operands[3]) & CALL_LONG) == 0"
10794 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
10795 output_asm_insn (\"crxor 6,6,6\", operands);
10797 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
10798 output_asm_insn (\"creqv 6,6,6\", operands);
10800 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z1@plt\" : \"b %z1\";
10802 [(set_attr "type" "branch,branch")
10803 (set_attr "length" "4,8")])
10805 (define_expand "sibcall_epilogue"
10806 [(use (const_int 0))]
10807 "TARGET_SCHED_PROLOG"
10810 rs6000_emit_epilogue (TRUE);
10814 ;; UNSPEC_VOLATILE is considered to use and clobber all hard registers and
10815 ;; all of memory. This blocks insns from being moved across this point.
10817 (define_insn "blockage"
10818 [(unspec_volatile [(const_int 0)] UNSPECV_BLOCK)]
10822 ;; Compare insns are next. Note that the RS/6000 has two types of compares,
10823 ;; signed & unsigned, and one type of branch.
10825 ;; Start with the DEFINE_EXPANDs to generate the rtl for compares, scc
10826 ;; insns, and branches. We store the operands of compares until we see
10828 (define_expand "cmpsi"
10830 (compare (match_operand:SI 0 "gpc_reg_operand" "")
10831 (match_operand:SI 1 "reg_or_short_operand" "")))]
10835 /* Take care of the possibility that operands[1] might be negative but
10836 this might be a logical operation. That insn doesn't exist. */
10837 if (GET_CODE (operands[1]) == CONST_INT
10838 && INTVAL (operands[1]) < 0)
10839 operands[1] = force_reg (SImode, operands[1]);
10841 rs6000_compare_op0 = operands[0];
10842 rs6000_compare_op1 = operands[1];
10843 rs6000_compare_fp_p = 0;
10847 (define_expand "cmpdi"
10849 (compare (match_operand:DI 0 "gpc_reg_operand" "")
10850 (match_operand:DI 1 "reg_or_short_operand" "")))]
10854 /* Take care of the possibility that operands[1] might be negative but
10855 this might be a logical operation. That insn doesn't exist. */
10856 if (GET_CODE (operands[1]) == CONST_INT
10857 && INTVAL (operands[1]) < 0)
10858 operands[1] = force_reg (DImode, operands[1]);
10860 rs6000_compare_op0 = operands[0];
10861 rs6000_compare_op1 = operands[1];
10862 rs6000_compare_fp_p = 0;
10866 (define_expand "cmpsf"
10867 [(set (cc0) (compare (match_operand:SF 0 "gpc_reg_operand" "")
10868 (match_operand:SF 1 "gpc_reg_operand" "")))]
10869 "TARGET_HARD_FLOAT"
10872 rs6000_compare_op0 = operands[0];
10873 rs6000_compare_op1 = operands[1];
10874 rs6000_compare_fp_p = 1;
10878 (define_expand "cmpdf"
10879 [(set (cc0) (compare (match_operand:DF 0 "gpc_reg_operand" "")
10880 (match_operand:DF 1 "gpc_reg_operand" "")))]
10881 "TARGET_HARD_FLOAT && TARGET_FPRS"
10884 rs6000_compare_op0 = operands[0];
10885 rs6000_compare_op1 = operands[1];
10886 rs6000_compare_fp_p = 1;
10890 (define_expand "cmptf"
10891 [(set (cc0) (compare (match_operand:TF 0 "gpc_reg_operand" "")
10892 (match_operand:TF 1 "gpc_reg_operand" "")))]
10893 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
10894 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
10897 rs6000_compare_op0 = operands[0];
10898 rs6000_compare_op1 = operands[1];
10899 rs6000_compare_fp_p = 1;
10903 (define_expand "beq"
10904 [(use (match_operand 0 "" ""))]
10906 "{ rs6000_emit_cbranch (EQ, operands[0]); DONE; }")
10908 (define_expand "bne"
10909 [(use (match_operand 0 "" ""))]
10911 "{ rs6000_emit_cbranch (NE, operands[0]); DONE; }")
10913 (define_expand "bge"
10914 [(use (match_operand 0 "" ""))]
10916 "{ rs6000_emit_cbranch (GE, operands[0]); DONE; }")
10918 (define_expand "bgt"
10919 [(use (match_operand 0 "" ""))]
10921 "{ rs6000_emit_cbranch (GT, operands[0]); DONE; }")
10923 (define_expand "ble"
10924 [(use (match_operand 0 "" ""))]
10926 "{ rs6000_emit_cbranch (LE, operands[0]); DONE; }")
10928 (define_expand "blt"
10929 [(use (match_operand 0 "" ""))]
10931 "{ rs6000_emit_cbranch (LT, operands[0]); DONE; }")
10933 (define_expand "bgeu"
10934 [(use (match_operand 0 "" ""))]
10936 "{ rs6000_emit_cbranch (GEU, operands[0]); DONE; }")
10938 (define_expand "bgtu"
10939 [(use (match_operand 0 "" ""))]
10941 "{ rs6000_emit_cbranch (GTU, operands[0]); DONE; }")
10943 (define_expand "bleu"
10944 [(use (match_operand 0 "" ""))]
10946 "{ rs6000_emit_cbranch (LEU, operands[0]); DONE; }")
10948 (define_expand "bltu"
10949 [(use (match_operand 0 "" ""))]
10951 "{ rs6000_emit_cbranch (LTU, operands[0]); DONE; }")
10953 (define_expand "bunordered"
10954 [(use (match_operand 0 "" ""))]
10956 "{ rs6000_emit_cbranch (UNORDERED, operands[0]); DONE; }")
10958 (define_expand "bordered"
10959 [(use (match_operand 0 "" ""))]
10961 "{ rs6000_emit_cbranch (ORDERED, operands[0]); DONE; }")
10963 (define_expand "buneq"
10964 [(use (match_operand 0 "" ""))]
10966 "{ rs6000_emit_cbranch (UNEQ, operands[0]); DONE; }")
10968 (define_expand "bunge"
10969 [(use (match_operand 0 "" ""))]
10971 "{ rs6000_emit_cbranch (UNGE, operands[0]); DONE; }")
10973 (define_expand "bungt"
10974 [(use (match_operand 0 "" ""))]
10976 "{ rs6000_emit_cbranch (UNGT, operands[0]); DONE; }")
10978 (define_expand "bunle"
10979 [(use (match_operand 0 "" ""))]
10981 "{ rs6000_emit_cbranch (UNLE, operands[0]); DONE; }")
10983 (define_expand "bunlt"
10984 [(use (match_operand 0 "" ""))]
10986 "{ rs6000_emit_cbranch (UNLT, operands[0]); DONE; }")
10988 (define_expand "bltgt"
10989 [(use (match_operand 0 "" ""))]
10991 "{ rs6000_emit_cbranch (LTGT, operands[0]); DONE; }")
10993 ;; For SNE, we would prefer that the xor/abs sequence be used for integers.
10994 ;; For SEQ, likewise, except that comparisons with zero should be done
10995 ;; with an scc insns. However, due to the order that combine see the
10996 ;; resulting insns, we must, in fact, allow SEQ for integers. Fail in
10997 ;; the cases we don't want to handle.
10998 (define_expand "seq"
10999 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11001 "{ rs6000_emit_sCOND (EQ, operands[0]); DONE; }")
11003 (define_expand "sne"
11004 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11008 if (! rs6000_compare_fp_p)
11011 rs6000_emit_sCOND (NE, operands[0]);
11015 ;; A >= 0 is best done the portable way for A an integer.
11016 (define_expand "sge"
11017 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11021 if (! rs6000_compare_fp_p
11022 && (! TARGET_POWER || rs6000_compare_op1 == const0_rtx))
11025 rs6000_emit_sCOND (GE, operands[0]);
11029 ;; A > 0 is best done using the portable sequence, so fail in that case.
11030 (define_expand "sgt"
11031 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11035 if (! rs6000_compare_fp_p
11036 && (! TARGET_POWER || rs6000_compare_op1 == const0_rtx))
11039 rs6000_emit_sCOND (GT, operands[0]);
11043 ;; A <= 0 is best done the portable way for A an integer.
11044 (define_expand "sle"
11045 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11049 if (! rs6000_compare_fp_p
11050 && (! TARGET_POWER || rs6000_compare_op1 == const0_rtx))
11053 rs6000_emit_sCOND (LE, operands[0]);
11057 ;; A < 0 is best done in the portable way for A an integer.
11058 (define_expand "slt"
11059 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11063 if (! rs6000_compare_fp_p
11064 && (! TARGET_POWER || rs6000_compare_op1 == const0_rtx))
11067 rs6000_emit_sCOND (LT, operands[0]);
11071 (define_expand "sgeu"
11072 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11074 "{ rs6000_emit_sCOND (GEU, operands[0]); DONE; }")
11076 (define_expand "sgtu"
11077 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11079 "{ rs6000_emit_sCOND (GTU, operands[0]); DONE; }")
11081 (define_expand "sleu"
11082 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11084 "{ rs6000_emit_sCOND (LEU, operands[0]); DONE; }")
11086 (define_expand "sltu"
11087 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11089 "{ rs6000_emit_sCOND (LTU, operands[0]); DONE; }")
11091 (define_expand "sunordered"
11092 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11094 "{ rs6000_emit_sCOND (UNORDERED, operands[0]); DONE; }")
11096 (define_expand "sordered"
11097 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11099 "{ rs6000_emit_sCOND (ORDERED, operands[0]); DONE; }")
11101 (define_expand "suneq"
11102 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11104 "{ rs6000_emit_sCOND (UNEQ, operands[0]); DONE; }")
11106 (define_expand "sunge"
11107 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11109 "{ rs6000_emit_sCOND (UNGE, operands[0]); DONE; }")
11111 (define_expand "sungt"
11112 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11114 "{ rs6000_emit_sCOND (UNGT, operands[0]); DONE; }")
11116 (define_expand "sunle"
11117 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11119 "{ rs6000_emit_sCOND (UNLE, operands[0]); DONE; }")
11121 (define_expand "sunlt"
11122 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11124 "{ rs6000_emit_sCOND (UNLT, operands[0]); DONE; }")
11126 (define_expand "sltgt"
11127 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11129 "{ rs6000_emit_sCOND (LTGT, operands[0]); DONE; }")
11132 ;; Here are the actual compare insns.
11133 (define_insn "*cmpsi_internal1"
11134 [(set (match_operand:CC 0 "cc_reg_operand" "=y")
11135 (compare:CC (match_operand:SI 1 "gpc_reg_operand" "r")
11136 (match_operand:SI 2 "reg_or_short_operand" "rI")))]
11138 "{cmp%I2|cmpw%I2} %0,%1,%2"
11139 [(set_attr "type" "cmp")])
11141 (define_insn "*cmpdi_internal1"
11142 [(set (match_operand:CC 0 "cc_reg_operand" "=y")
11143 (compare:CC (match_operand:DI 1 "gpc_reg_operand" "r")
11144 (match_operand:DI 2 "reg_or_short_operand" "rI")))]
11147 [(set_attr "type" "cmp")])
11149 ;; If we are comparing a register for equality with a large constant,
11150 ;; we can do this with an XOR followed by a compare. But we need a scratch
11151 ;; register for the result of the XOR.
11154 [(set (match_operand:CC 0 "cc_reg_operand" "")
11155 (compare:CC (match_operand:SI 1 "gpc_reg_operand" "")
11156 (match_operand:SI 2 "non_short_cint_operand" "")))
11157 (clobber (match_operand:SI 3 "gpc_reg_operand" ""))]
11158 "find_single_use (operands[0], insn, 0)
11159 && (GET_CODE (*find_single_use (operands[0], insn, 0)) == EQ
11160 || GET_CODE (*find_single_use (operands[0], insn, 0)) == NE)"
11161 [(set (match_dup 3) (xor:SI (match_dup 1) (match_dup 4)))
11162 (set (match_dup 0) (compare:CC (match_dup 3) (match_dup 5)))]
11165 /* Get the constant we are comparing against, C, and see what it looks like
11166 sign-extended to 16 bits. Then see what constant could be XOR'ed
11167 with C to get the sign-extended value. */
11169 HOST_WIDE_INT c = INTVAL (operands[2]);
11170 HOST_WIDE_INT sextc = ((c & 0xffff) ^ 0x8000) - 0x8000;
11171 HOST_WIDE_INT xorv = c ^ sextc;
11173 operands[4] = GEN_INT (xorv);
11174 operands[5] = GEN_INT (sextc);
11177 (define_insn "*cmpsi_internal2"
11178 [(set (match_operand:CCUNS 0 "cc_reg_operand" "=y")
11179 (compare:CCUNS (match_operand:SI 1 "gpc_reg_operand" "r")
11180 (match_operand:SI 2 "reg_or_u_short_operand" "rK")))]
11182 "{cmpl%I2|cmplw%I2} %0,%1,%b2"
11183 [(set_attr "type" "cmp")])
11185 (define_insn "*cmpdi_internal2"
11186 [(set (match_operand:CCUNS 0 "cc_reg_operand" "=y")
11187 (compare:CCUNS (match_operand:DI 1 "gpc_reg_operand" "r")
11188 (match_operand:DI 2 "reg_or_u_short_operand" "rK")))]
11190 "cmpld%I2 %0,%1,%b2"
11191 [(set_attr "type" "cmp")])
11193 ;; The following two insns don't exist as single insns, but if we provide
11194 ;; them, we can swap an add and compare, which will enable us to overlap more
11195 ;; of the required delay between a compare and branch. We generate code for
11196 ;; them by splitting.
11199 [(set (match_operand:CC 3 "cc_reg_operand" "=y")
11200 (compare:CC (match_operand:SI 1 "gpc_reg_operand" "r")
11201 (match_operand:SI 2 "short_cint_operand" "i")))
11202 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
11203 (plus:SI (match_dup 1) (match_operand:SI 4 "short_cint_operand" "i")))]
11206 [(set_attr "length" "8")])
11209 [(set (match_operand:CCUNS 3 "cc_reg_operand" "=y")
11210 (compare:CCUNS (match_operand:SI 1 "gpc_reg_operand" "r")
11211 (match_operand:SI 2 "u_short_cint_operand" "i")))
11212 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
11213 (plus:SI (match_dup 1) (match_operand:SI 4 "short_cint_operand" "i")))]
11216 [(set_attr "length" "8")])
11219 [(set (match_operand:CC 3 "cc_reg_operand" "")
11220 (compare:CC (match_operand:SI 1 "gpc_reg_operand" "")
11221 (match_operand:SI 2 "short_cint_operand" "")))
11222 (set (match_operand:SI 0 "gpc_reg_operand" "")
11223 (plus:SI (match_dup 1) (match_operand:SI 4 "short_cint_operand" "")))]
11225 [(set (match_dup 3) (compare:CC (match_dup 1) (match_dup 2)))
11226 (set (match_dup 0) (plus:SI (match_dup 1) (match_dup 4)))])
11229 [(set (match_operand:CCUNS 3 "cc_reg_operand" "")
11230 (compare:CCUNS (match_operand:SI 1 "gpc_reg_operand" "")
11231 (match_operand:SI 2 "u_short_cint_operand" "")))
11232 (set (match_operand:SI 0 "gpc_reg_operand" "")
11233 (plus:SI (match_dup 1) (match_operand:SI 4 "short_cint_operand" "")))]
11235 [(set (match_dup 3) (compare:CCUNS (match_dup 1) (match_dup 2)))
11236 (set (match_dup 0) (plus:SI (match_dup 1) (match_dup 4)))])
11238 (define_insn "*cmpsf_internal1"
11239 [(set (match_operand:CCFP 0 "cc_reg_operand" "=y")
11240 (compare:CCFP (match_operand:SF 1 "gpc_reg_operand" "f")
11241 (match_operand:SF 2 "gpc_reg_operand" "f")))]
11242 "TARGET_HARD_FLOAT && TARGET_FPRS"
11244 [(set_attr "type" "fpcompare")])
11246 (define_insn "*cmpdf_internal1"
11247 [(set (match_operand:CCFP 0 "cc_reg_operand" "=y")
11248 (compare:CCFP (match_operand:DF 1 "gpc_reg_operand" "f")
11249 (match_operand:DF 2 "gpc_reg_operand" "f")))]
11250 "TARGET_HARD_FLOAT && TARGET_FPRS"
11252 [(set_attr "type" "fpcompare")])
11254 ;; Only need to compare second words if first words equal
11255 (define_insn "*cmptf_internal1"
11256 [(set (match_operand:CCFP 0 "cc_reg_operand" "=y")
11257 (compare:CCFP (match_operand:TF 1 "gpc_reg_operand" "f")
11258 (match_operand:TF 2 "gpc_reg_operand" "f")))]
11259 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
11260 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
11261 "fcmpu %0,%1,%2\;bne %0,$+8\;fcmpu %0,%L1,%L2"
11262 [(set_attr "type" "fpcompare")
11263 (set_attr "length" "12")])
11265 ;; Now we have the scc insns. We can do some combinations because of the
11266 ;; way the machine works.
11268 ;; Note that this is probably faster if we can put an insn between the
11269 ;; mfcr and rlinm, but this is tricky. Let's leave it for now. In most
11270 ;; cases the insns below which don't use an intermediate CR field will
11271 ;; be used instead.
11273 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
11274 (match_operator:SI 1 "scc_comparison_operator"
11275 [(match_operand 2 "cc_reg_operand" "y")
11278 "mfcr %0%Q2\;{rlinm|rlwinm} %0,%0,%J1,1"
11279 [(set (attr "type")
11280 (cond [(ne (symbol_ref "TARGET_MFCRF") (const_int 0))
11281 (const_string "mfcrf")
11283 (const_string "mfcr")))
11284 (set_attr "length" "12")])
11286 ;; Same as above, but get the OV/ORDERED bit.
11287 (define_insn "move_from_CR_ov_bit"
11288 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
11289 (unspec:SI [(match_operand 1 "cc_reg_operand" "y")] UNSPEC_MV_CR_OV))]
11291 "mfcr %0\;{rlinm|rlwinm} %0,%0,%t1,1"
11292 [(set_attr "type" "mfcr")
11293 (set_attr "length" "12")])
11296 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
11297 (match_operator:DI 1 "scc_comparison_operator"
11298 [(match_operand 2 "cc_reg_operand" "y")
11301 "mfcr %0%Q2\;{rlinm|rlwinm} %0,%0,%J1,1"
11302 [(set (attr "type")
11303 (cond [(ne (symbol_ref "TARGET_MFCRF") (const_int 0))
11304 (const_string "mfcrf")
11306 (const_string "mfcr")))
11307 (set_attr "length" "12")])
11310 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
11311 (compare:CC (match_operator:SI 1 "scc_comparison_operator"
11312 [(match_operand 2 "cc_reg_operand" "y,y")
11315 (set (match_operand:SI 3 "gpc_reg_operand" "=r,r")
11316 (match_op_dup 1 [(match_dup 2) (const_int 0)]))]
11319 mfcr %3%Q2\;{rlinm.|rlwinm.} %3,%3,%J1,1
11321 [(set_attr "type" "delayed_compare")
11322 (set_attr "length" "12,16")])
11325 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
11326 (compare:CC (match_operator:SI 1 "scc_comparison_operator"
11327 [(match_operand 2 "cc_reg_operand" "")
11330 (set (match_operand:SI 3 "gpc_reg_operand" "")
11331 (match_op_dup 1 [(match_dup 2) (const_int 0)]))]
11332 "TARGET_32BIT && reload_completed"
11333 [(set (match_dup 3)
11334 (match_op_dup 1 [(match_dup 2) (const_int 0)]))
11336 (compare:CC (match_dup 3)
11341 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
11342 (ashift:SI (match_operator:SI 1 "scc_comparison_operator"
11343 [(match_operand 2 "cc_reg_operand" "y")
11345 (match_operand:SI 3 "const_int_operand" "n")))]
11349 int is_bit = ccr_bit (operands[1], 1);
11350 int put_bit = 31 - (INTVAL (operands[3]) & 31);
11353 if (is_bit >= put_bit)
11354 count = is_bit - put_bit;
11356 count = 32 - (put_bit - is_bit);
11358 operands[4] = GEN_INT (count);
11359 operands[5] = GEN_INT (put_bit);
11361 return \"mfcr %0%Q2\;{rlinm|rlwinm} %0,%0,%4,%5,%5\";
11363 [(set (attr "type")
11364 (cond [(ne (symbol_ref "TARGET_MFCRF") (const_int 0))
11365 (const_string "mfcrf")
11367 (const_string "mfcr")))
11368 (set_attr "length" "12")])
11371 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
11373 (ashift:SI (match_operator:SI 1 "scc_comparison_operator"
11374 [(match_operand 2 "cc_reg_operand" "y,y")
11376 (match_operand:SI 3 "const_int_operand" "n,n"))
11378 (set (match_operand:SI 4 "gpc_reg_operand" "=r,r")
11379 (ashift:SI (match_op_dup 1 [(match_dup 2) (const_int 0)])
11384 int is_bit = ccr_bit (operands[1], 1);
11385 int put_bit = 31 - (INTVAL (operands[3]) & 31);
11388 /* Force split for non-cc0 compare. */
11389 if (which_alternative == 1)
11392 if (is_bit >= put_bit)
11393 count = is_bit - put_bit;
11395 count = 32 - (put_bit - is_bit);
11397 operands[5] = GEN_INT (count);
11398 operands[6] = GEN_INT (put_bit);
11400 return \"mfcr %4%Q2\;{rlinm.|rlwinm.} %4,%4,%5,%6,%6\";
11402 [(set_attr "type" "delayed_compare")
11403 (set_attr "length" "12,16")])
11406 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
11408 (ashift:SI (match_operator:SI 1 "scc_comparison_operator"
11409 [(match_operand 2 "cc_reg_operand" "")
11411 (match_operand:SI 3 "const_int_operand" ""))
11413 (set (match_operand:SI 4 "gpc_reg_operand" "")
11414 (ashift:SI (match_op_dup 1 [(match_dup 2) (const_int 0)])
11417 [(set (match_dup 4)
11418 (ashift:SI (match_op_dup 1 [(match_dup 2) (const_int 0)])
11421 (compare:CC (match_dup 4)
11425 ;; There is a 3 cycle delay between consecutive mfcr instructions
11426 ;; so it is useful to combine 2 scc instructions to use only one mfcr.
11429 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
11430 (match_operator:SI 1 "scc_comparison_operator"
11431 [(match_operand 2 "cc_reg_operand" "y")
11433 (set (match_operand:SI 3 "gpc_reg_operand" "=r")
11434 (match_operator:SI 4 "scc_comparison_operator"
11435 [(match_operand 5 "cc_reg_operand" "y")
11437 "REGNO (operands[2]) != REGNO (operands[5])"
11438 "mfcr %3\;{rlinm|rlwinm} %0,%3,%J1,1\;{rlinm|rlwinm} %3,%3,%J4,1"
11439 [(set_attr "type" "mfcr")
11440 (set_attr "length" "20")])
11443 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
11444 (match_operator:DI 1 "scc_comparison_operator"
11445 [(match_operand 2 "cc_reg_operand" "y")
11447 (set (match_operand:DI 3 "gpc_reg_operand" "=r")
11448 (match_operator:DI 4 "scc_comparison_operator"
11449 [(match_operand 5 "cc_reg_operand" "y")
11451 "TARGET_POWERPC64 && REGNO (operands[2]) != REGNO (operands[5])"
11452 "mfcr %3\;{rlinm|rlwinm} %0,%3,%J1,1\;{rlinm|rlwinm} %3,%3,%J4,1"
11453 [(set_attr "type" "mfcr")
11454 (set_attr "length" "20")])
11456 ;; There are some scc insns that can be done directly, without a compare.
11457 ;; These are faster because they don't involve the communications between
11458 ;; the FXU and branch units. In fact, we will be replacing all of the
11459 ;; integer scc insns here or in the portable methods in emit_store_flag.
11461 ;; Also support (neg (scc ..)) since that construct is used to replace
11462 ;; branches, (plus (scc ..) ..) since that construct is common and
11463 ;; takes no more insns than scc, and (and (neg (scc ..)) ..) in the
11464 ;; cases where it is no more expensive than (neg (scc ..)).
11466 ;; Have reload force a constant into a register for the simple insns that
11467 ;; otherwise won't accept constants. We do this because it is faster than
11468 ;; the cmp/mfcr sequence we would otherwise generate.
11471 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r")
11472 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r")
11473 (match_operand:SI 2 "reg_or_cint_operand" "r,O,K,L,I")))
11474 (clobber (match_scratch:SI 3 "=r,&r,r,r,r"))]
11477 xor %0,%1,%2\;{sfi|subfic} %3,%0,0\;{ae|adde} %0,%3,%0
11478 {sfi|subfic} %3,%1,0\;{ae|adde} %0,%3,%1
11479 {xoril|xori} %0,%1,%b2\;{sfi|subfic} %3,%0,0\;{ae|adde} %0,%3,%0
11480 {xoriu|xoris} %0,%1,%u2\;{sfi|subfic} %3,%0,0\;{ae|adde} %0,%3,%0
11481 {sfi|subfic} %0,%1,%2\;{sfi|subfic} %3,%0,0\;{ae|adde} %0,%3,%0"
11482 [(set_attr "length" "12,8,12,12,12")])
11485 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r,r")
11486 (eq:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r,r")
11487 (match_operand:DI 2 "reg_or_cint_operand" "r,O,K,J,I")))
11488 (clobber (match_scratch:DI 3 "=r,&r,r,r,r"))]
11491 xor %0,%1,%2\;subfic %3,%0,0\;adde %0,%3,%0
11492 subfic %3,%1,0\;adde %0,%3,%1
11493 xori %0,%1,%b2\;subfic %3,%0,0\;adde %0,%3,%0
11494 xoris %0,%1,%u2\;subfic %3,%0,0\;adde %0,%3,%0
11495 subfic %0,%1,%2\;subfic %3,%0,0\;adde %0,%3,%0"
11496 [(set_attr "length" "12,8,12,12,12")])
11499 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,x,x,x,?y,?y,?y,?y,?y")
11501 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r")
11502 (match_operand:SI 2 "reg_or_cint_operand" "r,O,K,L,I,r,O,K,L,I"))
11504 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r,r,r,r,r,r")
11505 (eq:SI (match_dup 1) (match_dup 2)))
11506 (clobber (match_scratch:SI 3 "=r,&r,r,r,r,r,&r,r,r,r"))]
11509 xor %0,%1,%2\;{sfi|subfic} %3,%0,0\;{ae.|adde.} %0,%3,%0
11510 {sfi|subfic} %3,%1,0\;{ae.|adde.} %0,%3,%1
11511 {xoril|xori} %0,%1,%b2\;{sfi|subfic} %3,%0,0\;{ae.|adde.} %0,%3,%0
11512 {xoriu|xoris} %0,%1,%u2\;{sfi|subfic} %3,%0,0\;{ae.|adde.} %0,%3,%0
11513 {sfi|subfic} %0,%1,%2\;{sfi|subfic} %3,%0,0\;{ae.|adde.} %0,%3,%0
11519 [(set_attr "type" "compare")
11520 (set_attr "length" "12,8,12,12,12,16,12,16,16,16")])
11523 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
11525 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "")
11526 (match_operand:SI 2 "reg_or_cint_operand" ""))
11528 (set (match_operand:SI 0 "gpc_reg_operand" "")
11529 (eq:SI (match_dup 1) (match_dup 2)))
11530 (clobber (match_scratch:SI 3 ""))]
11531 "TARGET_32BIT && reload_completed"
11532 [(parallel [(set (match_dup 0)
11533 (eq:SI (match_dup 1) (match_dup 2)))
11534 (clobber (match_dup 3))])
11536 (compare:CC (match_dup 0)
11541 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,x,x,x,?y,?y,?y,?y,?y")
11543 (eq:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r")
11544 (match_operand:DI 2 "reg_or_cint_operand" "r,O,K,J,I,r,O,K,J,I"))
11546 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r,r,r,r,r,r,r")
11547 (eq:DI (match_dup 1) (match_dup 2)))
11548 (clobber (match_scratch:DI 3 "=r,&r,r,r,r,r,&r,r,r,r"))]
11551 xor %0,%1,%2\;subfic %3,%0,0\;adde. %0,%3,%0
11552 subfic %3,%1,0\;adde. %0,%3,%1
11553 xori %0,%1,%b2\;subfic %3,%0,0\;adde. %0,%3,%0
11554 xoris %0,%1,%u2\;subfic %3,%0,0\;adde. %0,%3,%0
11555 subfic %0,%1,%2\;subfic %3,%0,0\;adde. %0,%3,%0
11561 [(set_attr "type" "compare")
11562 (set_attr "length" "12,8,12,12,12,16,12,16,16,16")])
11565 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
11567 (eq:DI (match_operand:DI 1 "gpc_reg_operand" "")
11568 (match_operand:DI 2 "reg_or_cint_operand" ""))
11570 (set (match_operand:DI 0 "gpc_reg_operand" "")
11571 (eq:DI (match_dup 1) (match_dup 2)))
11572 (clobber (match_scratch:DI 3 ""))]
11573 "TARGET_64BIT && reload_completed"
11574 [(parallel [(set (match_dup 0)
11575 (eq:DI (match_dup 1) (match_dup 2)))
11576 (clobber (match_dup 3))])
11578 (compare:CC (match_dup 0)
11582 ;; We have insns of the form shown by the first define_insn below. If
11583 ;; there is something inside the comparison operation, we must split it.
11585 [(set (match_operand:SI 0 "gpc_reg_operand" "")
11586 (plus:SI (match_operator 1 "comparison_operator"
11587 [(match_operand:SI 2 "" "")
11588 (match_operand:SI 3
11589 "reg_or_cint_operand" "")])
11590 (match_operand:SI 4 "gpc_reg_operand" "")))
11591 (clobber (match_operand:SI 5 "register_operand" ""))]
11592 "! gpc_reg_operand (operands[2], SImode)"
11593 [(set (match_dup 5) (match_dup 2))
11594 (set (match_dup 2) (plus:SI (match_op_dup 1 [(match_dup 2) (match_dup 3)])
11598 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r,&r")
11599 (plus:SI (eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r")
11600 (match_operand:SI 2 "reg_or_cint_operand" "r,O,K,L,I"))
11601 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r,r")))]
11604 xor %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3
11605 {sfi|subfic} %0,%1,0\;{aze|addze} %0,%3
11606 {xoril|xori} %0,%1,%b2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3
11607 {xoriu|xoris} %0,%1,%u2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3
11608 {sfi|subfic} %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3"
11609 [(set_attr "length" "12,8,12,12,12")])
11612 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,x,x,?y,?y,?y,?y,?y")
11615 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r")
11616 (match_operand:SI 2 "reg_or_cint_operand" "r,O,K,L,I,r,O,K,L,I"))
11617 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r,r,r,r,r,r,r"))
11619 (clobber (match_scratch:SI 4 "=&r,&r,&r,&r,&r,&r,&r,&r,&r,&r"))]
11622 xor %4,%1,%2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3
11623 {sfi|subfic} %4,%1,0\;{aze.|addze.} %4,%3
11624 {xoril|xori} %4,%1,%b2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3
11625 {xoriu|xoris} %4,%1,%u2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3
11626 {sfi|subfic} %4,%1,%2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3
11632 [(set_attr "type" "compare")
11633 (set_attr "length" "12,8,12,12,12,16,12,16,16,16")])
11636 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
11639 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "")
11640 (match_operand:SI 2 "reg_or_cint_operand" ""))
11641 (match_operand:SI 3 "gpc_reg_operand" ""))
11643 (clobber (match_scratch:SI 4 ""))]
11644 "TARGET_32BIT && reload_completed"
11645 [(set (match_dup 4)
11646 (plus:SI (eq:SI (match_dup 1)
11650 (compare:CC (match_dup 4)
11655 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,x,x,x,?y,?y,?y,?y,?y")
11658 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r")
11659 (match_operand:SI 2 "reg_or_cint_operand" "r,O,K,L,I,r,O,K,L,I"))
11660 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r,r,r,r,r,r,r"))
11662 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r,&r,&r,&r,&r,&r,&r")
11663 (plus:SI (eq:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
11666 xor %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3
11667 {sfi|subfic} %0,%1,0\;{aze.|addze.} %0,%3
11668 {xoril|xori} %0,%1,%b2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3
11669 {xoriu|xoris} %0,%1,%u2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3
11670 {sfi|subfic} %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3
11676 [(set_attr "type" "compare")
11677 (set_attr "length" "12,8,12,12,12,16,12,16,16,16")])
11680 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
11683 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "")
11684 (match_operand:SI 2 "reg_or_cint_operand" ""))
11685 (match_operand:SI 3 "gpc_reg_operand" ""))
11687 (set (match_operand:SI 0 "gpc_reg_operand" "")
11688 (plus:SI (eq:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
11689 "TARGET_32BIT && reload_completed"
11690 [(set (match_dup 0)
11691 (plus:SI (eq:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
11693 (compare:CC (match_dup 0)
11698 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r")
11699 (neg:SI (eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r")
11700 (match_operand:SI 2 "reg_or_cint_operand" "r,O,K,L,I"))))]
11703 xor %0,%1,%2\;{ai|addic} %0,%0,-1\;{sfe|subfe} %0,%0,%0
11704 {ai|addic} %0,%1,-1\;{sfe|subfe} %0,%0,%0
11705 {xoril|xori} %0,%1,%b2\;{ai|addic} %0,%0,-1\;{sfe|subfe} %0,%0,%0
11706 {xoriu|xoris} %0,%1,%u2\;{ai|addic} %0,%0,-1\;{sfe|subfe} %0,%0,%0
11707 {sfi|subfic} %0,%1,%2\;{ai|addic} %0,%0,-1\;{sfe|subfe} %0,%0,%0"
11708 [(set_attr "length" "12,8,12,12,12")])
11710 ;; Simplify (ne X (const_int 0)) on the PowerPC. No need to on the Power,
11711 ;; since it nabs/sr is just as fast.
11712 (define_insn "*ne0"
11713 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r")
11714 (lshiftrt:SI (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r")))
11716 (clobber (match_scratch:SI 2 "=&r"))]
11717 "! TARGET_POWER && TARGET_32BIT && !TARGET_ISEL"
11718 "{ai|addic} %2,%1,-1\;{sfe|subfe} %0,%2,%1"
11719 [(set_attr "length" "8")])
11722 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
11723 (lshiftrt:DI (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r")))
11725 (clobber (match_scratch:DI 2 "=&r"))]
11727 "addic %2,%1,-1\;subfe %0,%2,%1"
11728 [(set_attr "length" "8")])
11730 ;; This is what (plus (ne X (const_int 0)) Y) looks like.
11732 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
11733 (plus:SI (lshiftrt:SI
11734 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r")))
11736 (match_operand:SI 2 "gpc_reg_operand" "r")))
11737 (clobber (match_scratch:SI 3 "=&r"))]
11739 "{ai|addic} %3,%1,-1\;{aze|addze} %0,%2"
11740 [(set_attr "length" "8")])
11743 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
11744 (plus:DI (lshiftrt:DI
11745 (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r")))
11747 (match_operand:DI 2 "gpc_reg_operand" "r")))
11748 (clobber (match_scratch:DI 3 "=&r"))]
11750 "addic %3,%1,-1\;addze %0,%2"
11751 [(set_attr "length" "8")])
11754 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
11756 (plus:SI (lshiftrt:SI
11757 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")))
11759 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
11761 (clobber (match_scratch:SI 3 "=&r,&r"))
11762 (clobber (match_scratch:SI 4 "=X,&r"))]
11765 {ai|addic} %3,%1,-1\;{aze.|addze.} %3,%2
11767 [(set_attr "type" "compare")
11768 (set_attr "length" "8,12")])
11771 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
11773 (plus:SI (lshiftrt:SI
11774 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "")))
11776 (match_operand:SI 2 "gpc_reg_operand" ""))
11778 (clobber (match_scratch:SI 3 ""))
11779 (clobber (match_scratch:SI 4 ""))]
11780 "TARGET_32BIT && reload_completed"
11781 [(parallel [(set (match_dup 3)
11782 (plus:SI (lshiftrt:SI (neg:SI (abs:SI (match_dup 1)))
11785 (clobber (match_dup 4))])
11787 (compare:CC (match_dup 3)
11792 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
11794 (plus:DI (lshiftrt:DI
11795 (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")))
11797 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
11799 (clobber (match_scratch:DI 3 "=&r,&r"))]
11802 addic %3,%1,-1\;addze. %3,%2
11804 [(set_attr "type" "compare")
11805 (set_attr "length" "8,12")])
11808 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
11810 (plus:DI (lshiftrt:DI
11811 (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "")))
11813 (match_operand:DI 2 "gpc_reg_operand" ""))
11815 (clobber (match_scratch:DI 3 ""))]
11816 "TARGET_64BIT && reload_completed"
11817 [(set (match_dup 3)
11818 (plus:DI (lshiftrt:DI (neg:DI (abs:DI (match_dup 1)))
11822 (compare:CC (match_dup 3)
11827 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
11829 (plus:SI (lshiftrt:SI
11830 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")))
11832 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
11834 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
11835 (plus:SI (lshiftrt:SI (neg:SI (abs:SI (match_dup 1))) (const_int 31))
11837 (clobber (match_scratch:SI 3 "=&r,&r"))]
11840 {ai|addic} %3,%1,-1\;{aze.|addze.} %0,%2
11842 [(set_attr "type" "compare")
11843 (set_attr "length" "8,12")])
11846 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
11848 (plus:SI (lshiftrt:SI
11849 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "")))
11851 (match_operand:SI 2 "gpc_reg_operand" ""))
11853 (set (match_operand:SI 0 "gpc_reg_operand" "")
11854 (plus:SI (lshiftrt:SI (neg:SI (abs:SI (match_dup 1))) (const_int 31))
11856 (clobber (match_scratch:SI 3 ""))]
11857 "TARGET_32BIT && reload_completed"
11858 [(parallel [(set (match_dup 0)
11859 (plus:SI (lshiftrt:SI (neg:SI (abs:SI (match_dup 1))) (const_int 31))
11861 (clobber (match_dup 3))])
11863 (compare:CC (match_dup 0)
11868 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
11870 (plus:DI (lshiftrt:DI
11871 (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")))
11873 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
11875 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
11876 (plus:DI (lshiftrt:DI (neg:DI (abs:DI (match_dup 1))) (const_int 63))
11878 (clobber (match_scratch:DI 3 "=&r,&r"))]
11881 addic %3,%1,-1\;addze. %0,%2
11883 [(set_attr "type" "compare")
11884 (set_attr "length" "8,12")])
11887 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
11889 (plus:DI (lshiftrt:DI
11890 (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "")))
11892 (match_operand:DI 2 "gpc_reg_operand" ""))
11894 (set (match_operand:DI 0 "gpc_reg_operand" "")
11895 (plus:DI (lshiftrt:DI (neg:DI (abs:DI (match_dup 1))) (const_int 63))
11897 (clobber (match_scratch:DI 3 ""))]
11898 "TARGET_64BIT && reload_completed"
11899 [(parallel [(set (match_dup 0)
11900 (plus:DI (lshiftrt:DI (neg:DI (abs:DI (match_dup 1))) (const_int 63))
11902 (clobber (match_dup 3))])
11904 (compare:CC (match_dup 0)
11909 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
11910 (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
11911 (match_operand:SI 2 "reg_or_short_operand" "r,O")))
11912 (clobber (match_scratch:SI 3 "=r,X"))]
11915 doz %3,%2,%1\;{sfi|subfic} %0,%3,0\;{ae|adde} %0,%0,%3
11916 {ai|addic} %0,%1,-1\;{aze|addze} %0,%0\;{sri|srwi} %0,%0,31"
11917 [(set_attr "length" "12")])
11920 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
11922 (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
11923 (match_operand:SI 2 "reg_or_short_operand" "r,O,r,O"))
11925 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
11926 (le:SI (match_dup 1) (match_dup 2)))
11927 (clobber (match_scratch:SI 3 "=r,X,r,X"))]
11930 doz %3,%2,%1\;{sfi|subfic} %0,%3,0\;{ae.|adde.} %0,%0,%3
11931 {ai|addic} %0,%1,-1\;{aze|addze} %0,%0\;{sri.|srwi.} %0,%0,31
11934 [(set_attr "type" "compare,delayed_compare,compare,delayed_compare")
11935 (set_attr "length" "12,12,16,16")])
11938 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
11940 (le:SI (match_operand:SI 1 "gpc_reg_operand" "")
11941 (match_operand:SI 2 "reg_or_short_operand" ""))
11943 (set (match_operand:SI 0 "gpc_reg_operand" "")
11944 (le:SI (match_dup 1) (match_dup 2)))
11945 (clobber (match_scratch:SI 3 ""))]
11946 "TARGET_POWER && reload_completed"
11947 [(parallel [(set (match_dup 0)
11948 (le:SI (match_dup 1) (match_dup 2)))
11949 (clobber (match_dup 3))])
11951 (compare:CC (match_dup 0)
11956 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
11957 (plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
11958 (match_operand:SI 2 "reg_or_short_operand" "r,O"))
11959 (match_operand:SI 3 "gpc_reg_operand" "r,r")))]
11962 doz %0,%2,%1\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3
11963 {srai|srawi} %0,%1,31\;{sf|subfc} %0,%1,%0\;{aze|addze} %0,%3"
11964 [(set_attr "length" "12")])
11967 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
11969 (plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
11970 (match_operand:SI 2 "reg_or_short_operand" "r,O,r,O"))
11971 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
11973 (clobber (match_scratch:SI 4 "=&r,&r,&r,&r"))]
11976 doz %4,%2,%1\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3
11977 {srai|srawi} %4,%1,31\;{sf|subfc} %4,%1,%4\;{aze.|addze.} %4,%3
11980 [(set_attr "type" "compare")
11981 (set_attr "length" "12,12,16,16")])
11984 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
11986 (plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "")
11987 (match_operand:SI 2 "reg_or_short_operand" ""))
11988 (match_operand:SI 3 "gpc_reg_operand" ""))
11990 (clobber (match_scratch:SI 4 ""))]
11991 "TARGET_POWER && reload_completed"
11992 [(set (match_dup 4)
11993 (plus:SI (le:SI (match_dup 1) (match_dup 2))
11996 (compare:CC (match_dup 4)
12001 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
12003 (plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
12004 (match_operand:SI 2 "reg_or_short_operand" "r,O,r,O"))
12005 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
12007 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r")
12008 (plus:SI (le:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12011 doz %0,%2,%1\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3
12012 {srai|srawi} %0,%1,31\;{sf|subfc} %0,%1,%0\;{aze.|addze.} %0,%3
12015 [(set_attr "type" "compare")
12016 (set_attr "length" "12,12,16,16")])
12019 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
12021 (plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "")
12022 (match_operand:SI 2 "reg_or_short_operand" ""))
12023 (match_operand:SI 3 "gpc_reg_operand" ""))
12025 (set (match_operand:SI 0 "gpc_reg_operand" "")
12026 (plus:SI (le:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12027 "TARGET_POWER && reload_completed"
12028 [(set (match_dup 0)
12029 (plus:SI (le:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
12031 (compare:CC (match_dup 0)
12036 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12037 (neg:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12038 (match_operand:SI 2 "reg_or_short_operand" "r,O"))))]
12041 doz %0,%2,%1\;{ai|addic} %0,%0,-1\;{sfe|subfe} %0,%0,%0
12042 {ai|addic} %0,%1,-1\;{aze|addze} %0,%0\;{srai|srawi} %0,%0,31"
12043 [(set_attr "length" "12")])
12046 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
12047 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12048 (match_operand:SI 2 "reg_or_short_operand" "rI")))]
12050 "{sf%I2|subf%I2c} %0,%1,%2\;{cal %0,0(0)|li %0,0}\;{ae|adde} %0,%0,%0"
12051 [(set_attr "length" "12")])
12054 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
12055 (leu:DI (match_operand:DI 1 "gpc_reg_operand" "r")
12056 (match_operand:DI 2 "reg_or_short_operand" "rI")))]
12058 "subf%I2c %0,%1,%2\;li %0,0\;adde %0,%0,%0"
12059 [(set_attr "length" "12")])
12062 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
12064 (leu:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
12065 (match_operand:DI 2 "reg_or_short_operand" "rI,rI"))
12067 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
12068 (leu:DI (match_dup 1) (match_dup 2)))]
12071 subf%I2c %0,%1,%2\;li %0,0\;adde. %0,%0,%0
12073 [(set_attr "type" "compare")
12074 (set_attr "length" "12,16")])
12077 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
12079 (leu:DI (match_operand:DI 1 "gpc_reg_operand" "")
12080 (match_operand:DI 2 "reg_or_short_operand" ""))
12082 (set (match_operand:DI 0 "gpc_reg_operand" "")
12083 (leu:DI (match_dup 1) (match_dup 2)))]
12084 "TARGET_64BIT && reload_completed"
12085 [(set (match_dup 0)
12086 (leu:DI (match_dup 1) (match_dup 2)))
12088 (compare:CC (match_dup 0)
12093 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
12095 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12096 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
12098 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12099 (leu:SI (match_dup 1) (match_dup 2)))]
12102 {sf%I2|subf%I2c} %0,%1,%2\;{cal %0,0(0)|li %0,0}\;{ae.|adde.} %0,%0,%0
12104 [(set_attr "type" "compare")
12105 (set_attr "length" "12,16")])
12108 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
12110 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12111 (match_operand:SI 2 "reg_or_short_operand" ""))
12113 (set (match_operand:SI 0 "gpc_reg_operand" "")
12114 (leu:SI (match_dup 1) (match_dup 2)))]
12115 "TARGET_32BIT && reload_completed"
12116 [(set (match_dup 0)
12117 (leu:SI (match_dup 1) (match_dup 2)))
12119 (compare:CC (match_dup 0)
12124 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r")
12125 (plus:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12126 (match_operand:SI 2 "reg_or_short_operand" "rI"))
12127 (match_operand:SI 3 "gpc_reg_operand" "r")))]
12129 "{sf%I2|subf%I2c} %0,%1,%2\;{aze|addze} %0,%3"
12130 [(set_attr "length" "8")])
12133 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
12135 (plus:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12136 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
12137 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
12139 (clobber (match_scratch:SI 4 "=&r,&r"))]
12142 {sf%I2|subf%I2c} %4,%1,%2\;{aze.|addze.} %4,%3
12144 [(set_attr "type" "compare")
12145 (set_attr "length" "8,12")])
12148 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
12150 (plus:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12151 (match_operand:SI 2 "reg_or_short_operand" ""))
12152 (match_operand:SI 3 "gpc_reg_operand" ""))
12154 (clobber (match_scratch:SI 4 ""))]
12155 "TARGET_32BIT && reload_completed"
12156 [(set (match_dup 4)
12157 (plus:SI (leu:SI (match_dup 1) (match_dup 2))
12160 (compare:CC (match_dup 4)
12165 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
12167 (plus:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12168 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
12169 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
12171 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
12172 (plus:SI (leu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12175 {sf%I2|subf%I2c} %0,%1,%2\;{aze.|addze.} %0,%3
12177 [(set_attr "type" "compare")
12178 (set_attr "length" "8,12")])
12181 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
12183 (plus:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12184 (match_operand:SI 2 "reg_or_short_operand" ""))
12185 (match_operand:SI 3 "gpc_reg_operand" ""))
12187 (set (match_operand:SI 0 "gpc_reg_operand" "")
12188 (plus:SI (leu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12189 "TARGET_32BIT && reload_completed"
12190 [(set (match_dup 0)
12191 (plus:SI (leu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
12193 (compare:CC (match_dup 0)
12198 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
12199 (neg:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12200 (match_operand:SI 2 "reg_or_short_operand" "rI"))))]
12202 "{sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;nand %0,%0,%0"
12203 [(set_attr "length" "12")])
12206 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r")
12208 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12209 (match_operand:SI 2 "reg_or_short_operand" "rI")))
12210 (match_operand:SI 3 "gpc_reg_operand" "r")))]
12212 "{sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;andc %0,%3,%0"
12213 [(set_attr "length" "12")])
12216 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
12219 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12220 (match_operand:SI 2 "reg_or_short_operand" "rI,rI")))
12221 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
12223 (clobber (match_scratch:SI 4 "=&r,&r"))]
12226 {sf%I2|subf%I2c} %4,%1,%2\;{sfe|subfe} %4,%4,%4\;andc. %4,%3,%4
12228 [(set_attr "type" "compare")
12229 (set_attr "length" "12,16")])
12232 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
12235 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12236 (match_operand:SI 2 "reg_or_short_operand" "")))
12237 (match_operand:SI 3 "gpc_reg_operand" ""))
12239 (clobber (match_scratch:SI 4 ""))]
12240 "TARGET_32BIT && reload_completed"
12241 [(set (match_dup 4)
12242 (and:SI (neg:SI (leu:SI (match_dup 1) (match_dup 2)))
12245 (compare:CC (match_dup 4)
12250 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
12253 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12254 (match_operand:SI 2 "reg_or_short_operand" "rI,rI")))
12255 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
12257 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
12258 (and:SI (neg:SI (leu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))]
12261 {sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;andc. %0,%3,%0
12263 [(set_attr "type" "compare")
12264 (set_attr "length" "12,16")])
12267 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
12270 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12271 (match_operand:SI 2 "reg_or_short_operand" "")))
12272 (match_operand:SI 3 "gpc_reg_operand" ""))
12274 (set (match_operand:SI 0 "gpc_reg_operand" "")
12275 (and:SI (neg:SI (leu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))]
12276 "TARGET_32BIT && reload_completed"
12277 [(set (match_dup 0)
12278 (and:SI (neg:SI (leu:SI (match_dup 1) (match_dup 2)))
12281 (compare:CC (match_dup 0)
12286 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
12287 (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12288 (match_operand:SI 2 "reg_or_short_operand" "rI")))]
12290 "doz%I2 %0,%1,%2\;nabs %0,%0\;{sri|srwi} %0,%0,31"
12291 [(set_attr "length" "12")])
12294 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
12296 (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12297 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
12299 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12300 (lt:SI (match_dup 1) (match_dup 2)))]
12303 doz%I2 %0,%1,%2\;nabs %0,%0\;{sri.|srwi.} %0,%0,31
12305 [(set_attr "type" "delayed_compare")
12306 (set_attr "length" "12,16")])
12309 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
12311 (lt:SI (match_operand:SI 1 "gpc_reg_operand" "")
12312 (match_operand:SI 2 "reg_or_short_operand" ""))
12314 (set (match_operand:SI 0 "gpc_reg_operand" "")
12315 (lt:SI (match_dup 1) (match_dup 2)))]
12316 "TARGET_POWER && reload_completed"
12317 [(set (match_dup 0)
12318 (lt:SI (match_dup 1) (match_dup 2)))
12320 (compare:CC (match_dup 0)
12325 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r")
12326 (plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12327 (match_operand:SI 2 "reg_or_short_operand" "rI"))
12328 (match_operand:SI 3 "gpc_reg_operand" "r")))]
12330 "doz%I2 %0,%1,%2\;{ai|addic} %0,%0,-1\;{aze|addze} %0,%3"
12331 [(set_attr "length" "12")])
12334 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
12336 (plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12337 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
12338 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
12340 (clobber (match_scratch:SI 4 "=&r,&r"))]
12343 doz%I2 %4,%1,%2\;{ai|addic} %4,%4,-1\;{aze.|addze.} %4,%3
12345 [(set_attr "type" "compare")
12346 (set_attr "length" "12,16")])
12349 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
12351 (plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "")
12352 (match_operand:SI 2 "reg_or_short_operand" ""))
12353 (match_operand:SI 3 "gpc_reg_operand" ""))
12355 (clobber (match_scratch:SI 4 ""))]
12356 "TARGET_POWER && reload_completed"
12357 [(set (match_dup 4)
12358 (plus:SI (lt:SI (match_dup 1) (match_dup 2))
12361 (compare:CC (match_dup 4)
12366 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
12368 (plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12369 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
12370 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
12372 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
12373 (plus:SI (lt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12376 doz%I2 %0,%1,%2\;{ai|addic} %0,%0,-1\;{aze.|addze.} %0,%3
12378 [(set_attr "type" "compare")
12379 (set_attr "length" "12,16")])
12382 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
12384 (plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "")
12385 (match_operand:SI 2 "reg_or_short_operand" ""))
12386 (match_operand:SI 3 "gpc_reg_operand" ""))
12388 (set (match_operand:SI 0 "gpc_reg_operand" "")
12389 (plus:SI (lt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12390 "TARGET_POWER && reload_completed"
12391 [(set (match_dup 0)
12392 (plus:SI (lt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
12394 (compare:CC (match_dup 0)
12399 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
12400 (neg:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12401 (match_operand:SI 2 "reg_or_short_operand" "rI"))))]
12403 "doz%I2 %0,%1,%2\;nabs %0,%0\;{srai|srawi} %0,%0,31"
12404 [(set_attr "length" "12")])
12407 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12408 (ltu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12409 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P")))]
12412 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;neg %0,%0
12413 {ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0\;neg %0,%0"
12414 [(set_attr "length" "12")])
12417 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
12419 (ltu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
12420 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P"))
12422 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
12423 (ltu:SI (match_dup 1) (match_dup 2)))]
12426 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;neg. %0,%0
12427 {ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0\;neg. %0,%0
12430 [(set_attr "type" "compare")
12431 (set_attr "length" "12,12,16,16")])
12434 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
12436 (ltu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12437 (match_operand:SI 2 "reg_or_neg_short_operand" ""))
12439 (set (match_operand:SI 0 "gpc_reg_operand" "")
12440 (ltu:SI (match_dup 1) (match_dup 2)))]
12441 "TARGET_32BIT && reload_completed"
12442 [(set (match_dup 0)
12443 (ltu:SI (match_dup 1) (match_dup 2)))
12445 (compare:CC (match_dup 0)
12450 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
12451 (plus:SI (ltu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12452 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P"))
12453 (match_operand:SI 3 "reg_or_short_operand" "rI,rI")))]
12456 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;{sf%I3|subf%I3c} %0,%0,%3
12457 {ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0\;{sf%I3|subf%I3c} %0,%0,%3"
12458 [(set_attr "length" "12")])
12461 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
12463 (plus:SI (ltu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
12464 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P"))
12465 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
12467 (clobber (match_scratch:SI 4 "=&r,&r,&r,&r"))]
12470 {sf|subfc} %4,%2,%1\;{sfe|subfe} %4,%4,%4\;{sf.|subfc.} %4,%4,%3
12471 {ai|addic} %4,%1,%n2\;{sfe|subfe} %4,%4,%4\;{sf.|subfc.} %4,%4,%3
12474 [(set_attr "type" "compare")
12475 (set_attr "length" "12,12,16,16")])
12478 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
12480 (plus:SI (ltu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12481 (match_operand:SI 2 "reg_or_neg_short_operand" ""))
12482 (match_operand:SI 3 "gpc_reg_operand" ""))
12484 (clobber (match_scratch:SI 4 ""))]
12485 "TARGET_32BIT && reload_completed"
12486 [(set (match_dup 4)
12487 (plus:SI (ltu:SI (match_dup 1) (match_dup 2))
12490 (compare:CC (match_dup 4)
12495 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
12497 (plus:SI (ltu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
12498 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P"))
12499 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
12501 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r")
12502 (plus:SI (ltu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12505 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;{sf.|subfc.} %0,%0,%3
12506 {ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0\;{sf.|subfc.} %0,%0,%3
12509 [(set_attr "type" "compare")
12510 (set_attr "length" "12,12,16,16")])
12513 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
12515 (plus:SI (ltu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12516 (match_operand:SI 2 "reg_or_neg_short_operand" ""))
12517 (match_operand:SI 3 "gpc_reg_operand" ""))
12519 (set (match_operand:SI 0 "gpc_reg_operand" "")
12520 (plus:SI (ltu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12521 "TARGET_32BIT && reload_completed"
12522 [(set (match_dup 0)
12523 (plus:SI (ltu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
12525 (compare:CC (match_dup 0)
12530 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12531 (neg:SI (ltu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12532 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P"))))]
12535 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0
12536 {ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0"
12537 [(set_attr "length" "8")])
12540 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
12541 (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12542 (match_operand:SI 2 "reg_or_short_operand" "rI")))
12543 (clobber (match_scratch:SI 3 "=r"))]
12545 "doz%I2 %3,%1,%2\;{sfi|subfic} %0,%3,0\;{ae|adde} %0,%0,%3"
12546 [(set_attr "length" "12")])
12549 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
12551 (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12552 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
12554 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12555 (ge:SI (match_dup 1) (match_dup 2)))
12556 (clobber (match_scratch:SI 3 "=r,r"))]
12559 doz%I2 %3,%1,%2\;{sfi|subfic} %0,%3,0\;{ae.|adde.} %0,%0,%3
12561 [(set_attr "type" "compare")
12562 (set_attr "length" "12,16")])
12565 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
12567 (ge:SI (match_operand:SI 1 "gpc_reg_operand" "")
12568 (match_operand:SI 2 "reg_or_short_operand" ""))
12570 (set (match_operand:SI 0 "gpc_reg_operand" "")
12571 (ge:SI (match_dup 1) (match_dup 2)))
12572 (clobber (match_scratch:SI 3 ""))]
12573 "TARGET_POWER && reload_completed"
12574 [(parallel [(set (match_dup 0)
12575 (ge:SI (match_dup 1) (match_dup 2)))
12576 (clobber (match_dup 3))])
12578 (compare:CC (match_dup 0)
12583 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r")
12584 (plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12585 (match_operand:SI 2 "reg_or_short_operand" "rI"))
12586 (match_operand:SI 3 "gpc_reg_operand" "r")))]
12588 "doz%I2 %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3"
12589 [(set_attr "length" "12")])
12592 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
12594 (plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12595 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
12596 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
12598 (clobber (match_scratch:SI 4 "=&r,&r"))]
12601 doz%I2 %4,%1,%2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3
12603 [(set_attr "type" "compare")
12604 (set_attr "length" "12,16")])
12607 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
12609 (plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "")
12610 (match_operand:SI 2 "reg_or_short_operand" ""))
12611 (match_operand:SI 3 "gpc_reg_operand" ""))
12613 (clobber (match_scratch:SI 4 ""))]
12614 "TARGET_POWER && reload_completed"
12615 [(set (match_dup 4)
12616 (plus:SI (ge:SI (match_dup 1) (match_dup 2))
12619 (compare:CC (match_dup 4)
12624 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
12626 (plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12627 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
12628 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
12630 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
12631 (plus:SI (ge:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12634 doz%I2 %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3
12636 [(set_attr "type" "compare")
12637 (set_attr "length" "12,16")])
12640 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
12642 (plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "")
12643 (match_operand:SI 2 "reg_or_short_operand" ""))
12644 (match_operand:SI 3 "gpc_reg_operand" ""))
12646 (set (match_operand:SI 0 "gpc_reg_operand" "")
12647 (plus:SI (ge:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12648 "TARGET_POWER && reload_completed"
12649 [(set (match_dup 0)
12650 (plus:SI (ge:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
12652 (compare:CC (match_dup 0)
12657 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
12658 (neg:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12659 (match_operand:SI 2 "reg_or_short_operand" "rI"))))]
12661 "doz%I2 %0,%1,%2\;{ai|addic} %0,%0,-1\;{sfe|subfe} %0,%0,%0"
12662 [(set_attr "length" "12")])
12665 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12666 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12667 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P")))]
12670 {sf|subfc} %0,%2,%1\;{cal %0,0(0)|li %0,0}\;{ae|adde} %0,%0,%0
12671 {ai|addic} %0,%1,%n2\;{cal %0,0(0)|li %0,0}\;{ae|adde} %0,%0,%0"
12672 [(set_attr "length" "12")])
12675 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
12676 (geu:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
12677 (match_operand:DI 2 "reg_or_neg_short_operand" "r,P")))]
12680 subfc %0,%2,%1\;li %0,0\;adde %0,%0,%0
12681 addic %0,%1,%n2\;li %0,0\;adde %0,%0,%0"
12682 [(set_attr "length" "12")])
12685 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
12687 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
12688 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P"))
12690 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
12691 (geu:SI (match_dup 1) (match_dup 2)))]
12694 {sf|subfc} %0,%2,%1\;{cal %0,0(0)|li %0,0}\;{ae.|adde.} %0,%0,%0
12695 {ai|addic} %0,%1,%n2\;{cal %0,0(0)|li %0,0}\;{ae.|adde.} %0,%0,%0
12698 [(set_attr "type" "compare")
12699 (set_attr "length" "12,12,16,16")])
12702 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
12704 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12705 (match_operand:SI 2 "reg_or_neg_short_operand" ""))
12707 (set (match_operand:SI 0 "gpc_reg_operand" "")
12708 (geu:SI (match_dup 1) (match_dup 2)))]
12709 "TARGET_32BIT && reload_completed"
12710 [(set (match_dup 0)
12711 (geu:SI (match_dup 1) (match_dup 2)))
12713 (compare:CC (match_dup 0)
12718 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
12720 (geu:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
12721 (match_operand:DI 2 "reg_or_neg_short_operand" "r,P,r,P"))
12723 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r")
12724 (geu:DI (match_dup 1) (match_dup 2)))]
12727 subfc %0,%2,%1\;li %0,0\;adde. %0,%0,%0
12728 addic %0,%1,%n2\;li %0,0\;adde. %0,%0,%0
12731 [(set_attr "type" "compare")
12732 (set_attr "length" "12,12,16,16")])
12735 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
12737 (geu:DI (match_operand:DI 1 "gpc_reg_operand" "")
12738 (match_operand:DI 2 "reg_or_neg_short_operand" ""))
12740 (set (match_operand:DI 0 "gpc_reg_operand" "")
12741 (geu:DI (match_dup 1) (match_dup 2)))]
12742 "TARGET_64BIT && reload_completed"
12743 [(set (match_dup 0)
12744 (geu:DI (match_dup 1) (match_dup 2)))
12746 (compare:CC (match_dup 0)
12751 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
12752 (plus:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12753 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P"))
12754 (match_operand:SI 3 "gpc_reg_operand" "r,r")))]
12757 {sf|subfc} %0,%2,%1\;{aze|addze} %0,%3
12758 {ai|addic} %0,%1,%n2\;{aze|addze} %0,%3"
12759 [(set_attr "length" "8")])
12762 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
12764 (plus:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
12765 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P"))
12766 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
12768 (clobber (match_scratch:SI 4 "=&r,&r,&r,&r"))]
12771 {sf|subfc} %4,%2,%1\;{aze.|addze.} %4,%3
12772 {ai|addic} %4,%1,%n2\;{aze.|addze.} %4,%3
12775 [(set_attr "type" "compare")
12776 (set_attr "length" "8,8,12,12")])
12779 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
12781 (plus:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12782 (match_operand:SI 2 "reg_or_neg_short_operand" ""))
12783 (match_operand:SI 3 "gpc_reg_operand" ""))
12785 (clobber (match_scratch:SI 4 ""))]
12786 "TARGET_32BIT && reload_completed"
12787 [(set (match_dup 4)
12788 (plus:SI (geu:SI (match_dup 1) (match_dup 2))
12791 (compare:CC (match_dup 4)
12796 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
12798 (plus:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
12799 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P"))
12800 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
12802 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r")
12803 (plus:SI (geu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12806 {sf|subfc} %0,%2,%1\;{aze.|addze.} %0,%3
12807 {ai|addic} %0,%1,%n2\;{aze.|addze.} %0,%3
12810 [(set_attr "type" "compare")
12811 (set_attr "length" "8,8,12,12")])
12814 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
12816 (plus:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12817 (match_operand:SI 2 "reg_or_neg_short_operand" ""))
12818 (match_operand:SI 3 "gpc_reg_operand" ""))
12820 (set (match_operand:SI 0 "gpc_reg_operand" "")
12821 (plus:SI (geu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12822 "TARGET_32BIT && reload_completed"
12823 [(set (match_dup 0)
12824 (plus:SI (geu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
12826 (compare:CC (match_dup 0)
12831 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12832 (neg:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12833 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))]
12836 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;nand %0,%0,%0
12837 {sfi|subfic} %0,%1,-1\;{a%I2|add%I2c} %0,%0,%2\;{sfe|subfe} %0,%0,%0"
12838 [(set_attr "length" "12")])
12841 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
12843 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12844 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P")))
12845 (match_operand:SI 3 "gpc_reg_operand" "r,r")))]
12848 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;andc %0,%3,%0
12849 {ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0\;andc %0,%3,%0"
12850 [(set_attr "length" "12")])
12853 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
12856 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
12857 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P")))
12858 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
12860 (clobber (match_scratch:SI 4 "=&r,&r,&r,&r"))]
12863 {sf|subfc} %4,%2,%1\;{sfe|subfe} %4,%4,%4\;andc. %4,%3,%4
12864 {ai|addic} %4,%1,%n2\;{sfe|subfe} %4,%4,%4\;andc. %4,%3,%4
12867 [(set_attr "type" "compare")
12868 (set_attr "length" "12,12,16,16")])
12871 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
12874 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12875 (match_operand:SI 2 "reg_or_neg_short_operand" "")))
12876 (match_operand:SI 3 "gpc_reg_operand" ""))
12878 (clobber (match_scratch:SI 4 ""))]
12879 "TARGET_32BIT && reload_completed"
12880 [(set (match_dup 4)
12881 (and:SI (neg:SI (geu:SI (match_dup 1) (match_dup 2)))
12884 (compare:CC (match_dup 4)
12889 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
12892 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
12893 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P")))
12894 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
12896 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r")
12897 (and:SI (neg:SI (geu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))]
12900 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;andc. %0,%3,%0
12901 {ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0\;andc. %0,%3,%0
12904 [(set_attr "type" "compare")
12905 (set_attr "length" "12,12,16,16")])
12908 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
12911 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12912 (match_operand:SI 2 "reg_or_neg_short_operand" "")))
12913 (match_operand:SI 3 "gpc_reg_operand" ""))
12915 (set (match_operand:SI 0 "gpc_reg_operand" "")
12916 (and:SI (neg:SI (geu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))]
12917 "TARGET_32BIT && reload_completed"
12918 [(set (match_dup 0)
12919 (and:SI (neg:SI (geu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))
12921 (compare:CC (match_dup 0)
12926 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
12927 (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12930 "{sfi|subfic} %0,%1,0\;{ame|addme} %0,%0\;{sri|srwi} %0,%0,31"
12931 [(set_attr "length" "12")])
12934 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
12935 (gt:DI (match_operand:DI 1 "gpc_reg_operand" "r")
12938 "subfic %0,%1,0\;addme %0,%0\;srdi %0,%0,63"
12939 [(set_attr "length" "12")])
12942 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
12944 (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12947 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12948 (gt:SI (match_dup 1) (const_int 0)))]
12951 {sfi|subfic} %0,%1,0\;{ame|addme} %0,%0\;{sri.|srwi.} %0,%0,31
12953 [(set_attr "type" "delayed_compare")
12954 (set_attr "length" "12,16")])
12957 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
12959 (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
12962 (set (match_operand:SI 0 "gpc_reg_operand" "")
12963 (gt:SI (match_dup 1) (const_int 0)))]
12964 "TARGET_32BIT && reload_completed"
12965 [(set (match_dup 0)
12966 (gt:SI (match_dup 1) (const_int 0)))
12968 (compare:CC (match_dup 0)
12973 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
12975 (gt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
12978 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
12979 (gt:DI (match_dup 1) (const_int 0)))]
12982 subfic %0,%1,0\;addme %0,%0\;srdi. %0,%0,63
12984 [(set_attr "type" "delayed_compare")
12985 (set_attr "length" "12,16")])
12988 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
12990 (gt:DI (match_operand:DI 1 "gpc_reg_operand" "")
12993 (set (match_operand:DI 0 "gpc_reg_operand" "")
12994 (gt:DI (match_dup 1) (const_int 0)))]
12995 "TARGET_64BIT && reload_completed"
12996 [(set (match_dup 0)
12997 (gt:DI (match_dup 1) (const_int 0)))
12999 (compare:CC (match_dup 0)
13004 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
13005 (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
13006 (match_operand:SI 2 "reg_or_short_operand" "r")))]
13008 "doz %0,%2,%1\;nabs %0,%0\;{sri|srwi} %0,%0,31"
13009 [(set_attr "length" "12")])
13012 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
13014 (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
13015 (match_operand:SI 2 "reg_or_short_operand" "r,r"))
13017 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
13018 (gt:SI (match_dup 1) (match_dup 2)))]
13021 doz %0,%2,%1\;nabs %0,%0\;{sri.|srwi.} %0,%0,31
13023 [(set_attr "type" "delayed_compare")
13024 (set_attr "length" "12,16")])
13027 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
13029 (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
13030 (match_operand:SI 2 "reg_or_short_operand" ""))
13032 (set (match_operand:SI 0 "gpc_reg_operand" "")
13033 (gt:SI (match_dup 1) (match_dup 2)))]
13034 "TARGET_POWER && reload_completed"
13035 [(set (match_dup 0)
13036 (gt:SI (match_dup 1) (match_dup 2)))
13038 (compare:CC (match_dup 0)
13043 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r")
13044 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
13046 (match_operand:SI 2 "gpc_reg_operand" "r")))]
13048 "{a|addc} %0,%1,%1\;{sfe|subfe} %0,%1,%0\;{aze|addze} %0,%2"
13049 [(set_attr "length" "12")])
13052 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r")
13053 (plus:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "r")
13055 (match_operand:DI 2 "gpc_reg_operand" "r")))]
13057 "addc %0,%1,%1\;subfe %0,%1,%0\;addze %0,%2"
13058 [(set_attr "length" "12")])
13061 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
13063 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
13065 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
13067 (clobber (match_scratch:SI 3 "=&r,&r"))]
13070 {a|addc} %3,%1,%1\;{sfe|subfe} %3,%1,%3\;{aze.|addze.} %3,%2
13072 [(set_attr "type" "compare")
13073 (set_attr "length" "12,16")])
13076 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
13078 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
13080 (match_operand:SI 2 "gpc_reg_operand" ""))
13082 (clobber (match_scratch:SI 3 ""))]
13083 "TARGET_32BIT && reload_completed"
13084 [(set (match_dup 3)
13085 (plus:SI (gt:SI (match_dup 1) (const_int 0))
13088 (compare:CC (match_dup 3)
13093 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
13095 (plus:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
13097 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
13099 (clobber (match_scratch:DI 3 "=&r,&r"))]
13102 addc %3,%1,%1\;subfe %3,%1,%3\;addze. %3,%2
13104 [(set_attr "type" "compare")
13105 (set_attr "length" "12,16")])
13108 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
13110 (plus:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "")
13112 (match_operand:DI 2 "gpc_reg_operand" ""))
13114 (clobber (match_scratch:DI 3 ""))]
13115 "TARGET_64BIT && reload_completed"
13116 [(set (match_dup 3)
13117 (plus:DI (gt:DI (match_dup 1) (const_int 0))
13120 (compare:CC (match_dup 3)
13125 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
13127 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
13129 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
13131 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
13132 (plus:SI (gt:SI (match_dup 1) (const_int 0)) (match_dup 2)))]
13135 {a|addc} %0,%1,%1\;{sfe|subfe} %0,%1,%0\;{aze.|addze.} %0,%2
13137 [(set_attr "type" "compare")
13138 (set_attr "length" "12,16")])
13141 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
13143 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
13145 (match_operand:SI 2 "gpc_reg_operand" ""))
13147 (set (match_operand:SI 0 "gpc_reg_operand" "")
13148 (plus:SI (gt:SI (match_dup 1) (const_int 0)) (match_dup 2)))]
13149 "TARGET_32BIT && reload_completed"
13150 [(set (match_dup 0)
13151 (plus:SI (gt:SI (match_dup 1) (const_int 0)) (match_dup 2)))
13153 (compare:CC (match_dup 0)
13158 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
13160 (plus:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
13162 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
13164 (set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r")
13165 (plus:DI (gt:DI (match_dup 1) (const_int 0)) (match_dup 2)))]
13168 addc %0,%1,%1\;subfe %0,%1,%0\;addze. %0,%2
13170 [(set_attr "type" "compare")
13171 (set_attr "length" "12,16")])
13174 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
13176 (plus:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "")
13178 (match_operand:DI 2 "gpc_reg_operand" ""))
13180 (set (match_operand:DI 0 "gpc_reg_operand" "")
13181 (plus:DI (gt:DI (match_dup 1) (const_int 0)) (match_dup 2)))]
13182 "TARGET_64BIT && reload_completed"
13183 [(set (match_dup 0)
13184 (plus:DI (gt:DI (match_dup 1) (const_int 0)) (match_dup 2)))
13186 (compare:CC (match_dup 0)
13191 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r")
13192 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
13193 (match_operand:SI 2 "reg_or_short_operand" "r"))
13194 (match_operand:SI 3 "gpc_reg_operand" "r")))]
13196 "doz %0,%2,%1\;{ai|addic} %0,%0,-1\;{aze|addze} %0,%3"
13197 [(set_attr "length" "12")])
13200 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
13202 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
13203 (match_operand:SI 2 "reg_or_short_operand" "r,r"))
13204 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
13206 (clobber (match_scratch:SI 4 "=&r,&r"))]
13209 doz %4,%2,%1\;{ai|addic} %4,%4,-1\;{aze.|addze.} %4,%3
13211 [(set_attr "type" "compare")
13212 (set_attr "length" "12,16")])
13215 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
13217 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
13218 (match_operand:SI 2 "reg_or_short_operand" ""))
13219 (match_operand:SI 3 "gpc_reg_operand" ""))
13221 (clobber (match_scratch:SI 4 ""))]
13222 "TARGET_POWER && reload_completed"
13223 [(set (match_dup 4)
13224 (plus:SI (gt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
13226 (compare:CC (match_dup 4)
13231 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
13233 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
13234 (match_operand:SI 2 "reg_or_short_operand" "r,r"))
13235 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
13237 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
13238 (plus:SI (gt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
13241 doz %0,%2,%1\;{ai|addic} %0,%0,-1\;{aze.|addze.} %0,%3
13243 [(set_attr "type" "compare")
13244 (set_attr "length" "12,16")])
13247 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
13249 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
13250 (match_operand:SI 2 "reg_or_short_operand" ""))
13251 (match_operand:SI 3 "gpc_reg_operand" ""))
13253 (set (match_operand:SI 0 "gpc_reg_operand" "")
13254 (plus:SI (gt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
13255 "TARGET_POWER && reload_completed"
13256 [(set (match_dup 0)
13257 (plus:SI (gt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
13259 (compare:CC (match_dup 0)
13264 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
13265 (neg:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
13268 "{sfi|subfic} %0,%1,0\;{ame|addme} %0,%0\;{srai|srawi} %0,%0,31"
13269 [(set_attr "length" "12")])
13272 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
13273 (neg:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "r")
13276 "subfic %0,%1,0\;addme %0,%0\;sradi %0,%0,63"
13277 [(set_attr "length" "12")])
13280 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
13281 (neg:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
13282 (match_operand:SI 2 "reg_or_short_operand" "r"))))]
13284 "doz %0,%2,%1\;nabs %0,%0\;{srai|srawi} %0,%0,31"
13285 [(set_attr "length" "12")])
13288 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
13289 (gtu:SI (match_operand:SI 1 "gpc_reg_operand" "r")
13290 (match_operand:SI 2 "reg_or_short_operand" "rI")))]
13292 "{sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;neg %0,%0"
13293 [(set_attr "length" "12")])
13296 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
13297 (gtu:DI (match_operand:DI 1 "gpc_reg_operand" "r")
13298 (match_operand:DI 2 "reg_or_short_operand" "rI")))]
13300 "subf%I2c %0,%1,%2\;subfe %0,%0,%0\;neg %0,%0"
13301 [(set_attr "length" "12")])
13304 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
13306 (gtu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
13307 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
13309 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
13310 (gtu:SI (match_dup 1) (match_dup 2)))]
13313 {sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;neg. %0,%0
13315 [(set_attr "type" "compare")
13316 (set_attr "length" "12,16")])
13319 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
13321 (gtu:SI (match_operand:SI 1 "gpc_reg_operand" "")
13322 (match_operand:SI 2 "reg_or_short_operand" ""))
13324 (set (match_operand:SI 0 "gpc_reg_operand" "")
13325 (gtu:SI (match_dup 1) (match_dup 2)))]
13326 "TARGET_32BIT && reload_completed"
13327 [(set (match_dup 0)
13328 (gtu:SI (match_dup 1) (match_dup 2)))
13330 (compare:CC (match_dup 0)
13335 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
13337 (gtu:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
13338 (match_operand:DI 2 "reg_or_short_operand" "rI,rI"))
13340 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
13341 (gtu:DI (match_dup 1) (match_dup 2)))]
13344 subf%I2c %0,%1,%2\;subfe %0,%0,%0\;neg. %0,%0
13346 [(set_attr "type" "compare")
13347 (set_attr "length" "12,16")])
13350 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
13352 (gtu:DI (match_operand:DI 1 "gpc_reg_operand" "")
13353 (match_operand:DI 2 "reg_or_short_operand" ""))
13355 (set (match_operand:DI 0 "gpc_reg_operand" "")
13356 (gtu:DI (match_dup 1) (match_dup 2)))]
13357 "TARGET_64BIT && reload_completed"
13358 [(set (match_dup 0)
13359 (gtu:DI (match_dup 1) (match_dup 2)))
13361 (compare:CC (match_dup 0)
13366 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
13367 (plus:SI (gtu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
13368 (match_operand:SI 2 "reg_or_short_operand" "I,rI"))
13369 (match_operand:SI 3 "reg_or_short_operand" "r,rI")))]
13372 {ai|addic} %0,%1,%k2\;{aze|addze} %0,%3
13373 {sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;{sf%I3|subf%I3c} %0,%0,%3"
13374 [(set_attr "length" "8,12")])
13377 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r")
13378 (plus:DI (gtu:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
13379 (match_operand:DI 2 "reg_or_short_operand" "I,rI"))
13380 (match_operand:DI 3 "reg_or_short_operand" "r,rI")))]
13383 addic %0,%1,%k2\;addze %0,%3
13384 subf%I2c %0,%1,%2\;subfe %0,%0,%0\;subf%I3c %0,%0,%3"
13385 [(set_attr "length" "8,12")])
13388 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
13390 (plus:SI (gtu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
13391 (match_operand:SI 2 "reg_or_short_operand" "I,r,I,r"))
13392 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
13394 (clobber (match_scratch:SI 4 "=&r,&r,&r,&r"))]
13397 {ai|addic} %4,%1,%k2\;{aze.|addze.} %4,%3
13398 {sf%I2|subf%I2c} %4,%1,%2\;{sfe|subfe} %4,%4,%4\;{sf.|subfc.} %4,%4,%3
13401 [(set_attr "type" "compare")
13402 (set_attr "length" "8,12,12,16")])
13405 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
13407 (plus:SI (gtu:SI (match_operand:SI 1 "gpc_reg_operand" "")
13408 (match_operand:SI 2 "reg_or_short_operand" ""))
13409 (match_operand:SI 3 "gpc_reg_operand" ""))
13411 (clobber (match_scratch:SI 4 ""))]
13412 "TARGET_32BIT && reload_completed"
13413 [(set (match_dup 4)
13414 (plus:SI (gtu:SI (match_dup 1) (match_dup 2))
13417 (compare:CC (match_dup 4)
13422 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
13424 (plus:DI (gtu:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
13425 (match_operand:DI 2 "reg_or_short_operand" "I,r,I,r"))
13426 (match_operand:DI 3 "gpc_reg_operand" "r,r,r,r"))
13428 (clobber (match_scratch:DI 4 "=&r,&r,&r,&r"))]
13431 addic %4,%1,%k2\;addze. %4,%3
13432 subf%I2c %4,%1,%2\;subfe %4,%4,%4\;subfc. %4,%4,%3
13435 [(set_attr "type" "compare")
13436 (set_attr "length" "8,12,12,16")])
13439 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
13441 (plus:DI (gtu:DI (match_operand:DI 1 "gpc_reg_operand" "")
13442 (match_operand:DI 2 "reg_or_short_operand" ""))
13443 (match_operand:DI 3 "gpc_reg_operand" ""))
13445 (clobber (match_scratch:DI 4 ""))]
13446 "TARGET_64BIT && reload_completed"
13447 [(set (match_dup 4)
13448 (plus:DI (gtu:DI (match_dup 1) (match_dup 2))
13451 (compare:CC (match_dup 4)
13456 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
13458 (plus:SI (gtu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
13459 (match_operand:SI 2 "reg_or_short_operand" "I,r,I,r"))
13460 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
13462 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r")
13463 (plus:SI (gtu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
13466 {ai|addic} %0,%1,%k2\;{aze.|addze.} %0,%3
13467 {sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;{sf.|subfc.} %0,%0,%3
13470 [(set_attr "type" "compare")
13471 (set_attr "length" "8,12,12,16")])
13474 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
13476 (plus:SI (gtu:SI (match_operand:SI 1 "gpc_reg_operand" "")
13477 (match_operand:SI 2 "reg_or_short_operand" ""))
13478 (match_operand:SI 3 "gpc_reg_operand" ""))
13480 (set (match_operand:SI 0 "gpc_reg_operand" "")
13481 (plus:SI (gtu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
13482 "TARGET_32BIT && reload_completed"
13483 [(set (match_dup 0)
13484 (plus:SI (gtu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
13486 (compare:CC (match_dup 0)
13491 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
13493 (plus:DI (gtu:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
13494 (match_operand:DI 2 "reg_or_short_operand" "I,r,I,r"))
13495 (match_operand:DI 3 "gpc_reg_operand" "r,r,r,r"))
13497 (set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r,&r,&r")
13498 (plus:DI (gtu:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
13501 addic %0,%1,%k2\;addze. %0,%3
13502 subf%I2c %0,%1,%2\;subfe %0,%0,%0\;subfc. %0,%0,%3
13505 [(set_attr "type" "compare")
13506 (set_attr "length" "8,12,12,16")])
13509 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
13511 (plus:DI (gtu:DI (match_operand:DI 1 "gpc_reg_operand" "")
13512 (match_operand:DI 2 "reg_or_short_operand" ""))
13513 (match_operand:DI 3 "gpc_reg_operand" ""))
13515 (set (match_operand:DI 0 "gpc_reg_operand" "")
13516 (plus:DI (gtu:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
13517 "TARGET_64BIT && reload_completed"
13518 [(set (match_dup 0)
13519 (plus:DI (gtu:DI (match_dup 1) (match_dup 2)) (match_dup 3)))
13521 (compare:CC (match_dup 0)
13526 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
13527 (neg:SI (gtu:SI (match_operand:SI 1 "gpc_reg_operand" "r")
13528 (match_operand:SI 2 "reg_or_short_operand" "rI"))))]
13530 "{sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0"
13531 [(set_attr "length" "8")])
13534 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
13535 (neg:DI (gtu:DI (match_operand:DI 1 "gpc_reg_operand" "r")
13536 (match_operand:DI 2 "reg_or_short_operand" "rI"))))]
13538 "subf%I2c %0,%1,%2\;subfe %0,%0,%0"
13539 [(set_attr "length" "8")])
13541 ;; Define both directions of branch and return. If we need a reload
13542 ;; register, we'd rather use CR0 since it is much easier to copy a
13543 ;; register CC value to there.
13547 (if_then_else (match_operator 1 "branch_comparison_operator"
13549 "cc_reg_operand" "y")
13551 (label_ref (match_operand 0 "" ""))
13556 return output_cbranch (operands[1], \"%l0\", 0, insn);
13558 [(set_attr "type" "branch")])
13562 (if_then_else (match_operator 0 "branch_comparison_operator"
13564 "cc_reg_operand" "y")
13571 return output_cbranch (operands[0], NULL, 0, insn);
13573 [(set_attr "type" "branch")
13574 (set_attr "length" "4")])
13578 (if_then_else (match_operator 1 "branch_comparison_operator"
13580 "cc_reg_operand" "y")
13583 (label_ref (match_operand 0 "" ""))))]
13587 return output_cbranch (operands[1], \"%l0\", 1, insn);
13589 [(set_attr "type" "branch")])
13593 (if_then_else (match_operator 0 "branch_comparison_operator"
13595 "cc_reg_operand" "y")
13602 return output_cbranch (operands[0], NULL, 1, insn);
13604 [(set_attr "type" "branch")
13605 (set_attr "length" "4")])
13607 ;; Logic on condition register values.
13609 ; This pattern matches things like
13610 ; (set (reg:CCEQ 68) (compare:CCEQ (ior:SI (gt:SI (reg:CCFP 68) (const_int 0))
13611 ; (eq:SI (reg:CCFP 68) (const_int 0)))
13613 ; which are generated by the branch logic.
13614 ; Prefer destructive operations where BT = BB (for crXX BT,BA,BB)
13617 [(set (match_operand:CCEQ 0 "cc_reg_operand" "=y,?y")
13618 (compare:CCEQ (match_operator:SI 1 "boolean_operator"
13619 [(match_operator:SI 2
13620 "branch_positive_comparison_operator"
13622 "cc_reg_operand" "y,y")
13624 (match_operator:SI 4
13625 "branch_positive_comparison_operator"
13627 "cc_reg_operand" "0,y")
13631 "cr%q1 %E0,%j2,%j4"
13632 [(set_attr "type" "cr_logical,delayed_cr")])
13634 ; Why is the constant -1 here, but 1 in the previous pattern?
13635 ; Because ~1 has all but the low bit set.
13637 [(set (match_operand:CCEQ 0 "cc_reg_operand" "=y,?y")
13638 (compare:CCEQ (match_operator:SI 1 "boolean_or_operator"
13639 [(not:SI (match_operator:SI 2
13640 "branch_positive_comparison_operator"
13642 "cc_reg_operand" "y,y")
13644 (match_operator:SI 4
13645 "branch_positive_comparison_operator"
13647 "cc_reg_operand" "0,y")
13651 "cr%q1 %E0,%j2,%j4"
13652 [(set_attr "type" "cr_logical,delayed_cr")])
13655 [(set (match_operand:CCEQ 0 "cc_reg_operand" "=y,?y")
13656 (compare:CCEQ (match_operator:SI 1
13657 "branch_positive_comparison_operator"
13659 "cc_reg_operand" "0,y")
13663 "{crnor %E0,%j1,%j1|crnot %E0,%j1}"
13664 [(set_attr "type" "cr_logical,delayed_cr")])
13666 ;; If we are comparing the result of two comparisons, this can be done
13667 ;; using creqv or crxor.
13669 (define_insn_and_split ""
13670 [(set (match_operand:CCEQ 0 "cc_reg_operand" "=y")
13671 (compare:CCEQ (match_operator 1 "branch_comparison_operator"
13672 [(match_operand 2 "cc_reg_operand" "y")
13674 (match_operator 3 "branch_comparison_operator"
13675 [(match_operand 4 "cc_reg_operand" "y")
13680 [(set (match_dup 0) (compare:CCEQ (xor:SI (match_dup 1) (match_dup 3))
13684 int positive_1, positive_2;
13686 positive_1 = branch_positive_comparison_operator (operands[1], CCEQmode);
13687 positive_2 = branch_positive_comparison_operator (operands[3], CCEQmode);
13690 operands[1] = gen_rtx_fmt_ee (rs6000_reverse_condition (GET_MODE (operands[2]),
13691 GET_CODE (operands[1])),
13693 operands[2], const0_rtx);
13694 else if (GET_MODE (operands[1]) != SImode)
13695 operands[1] = gen_rtx_fmt_ee (GET_CODE (operands[1]), SImode,
13696 operands[2], const0_rtx);
13699 operands[3] = gen_rtx_fmt_ee (rs6000_reverse_condition (GET_MODE (operands[4]),
13700 GET_CODE (operands[3])),
13702 operands[4], const0_rtx);
13703 else if (GET_MODE (operands[3]) != SImode)
13704 operands[3] = gen_rtx_fmt_ee (GET_CODE (operands[3]), SImode,
13705 operands[4], const0_rtx);
13707 if (positive_1 == positive_2)
13709 operands[1] = gen_rtx_NOT (SImode, operands[1]);
13710 operands[5] = constm1_rtx;
13714 operands[5] = const1_rtx;
13718 ;; Unconditional branch and return.
13720 (define_insn "jump"
13722 (label_ref (match_operand 0 "" "")))]
13725 [(set_attr "type" "branch")])
13727 (define_insn "return"
13731 [(set_attr "type" "jmpreg")])
13733 (define_expand "indirect_jump"
13734 [(set (pc) (match_operand 0 "register_operand" ""))]
13739 emit_jump_insn (gen_indirect_jumpsi (operands[0]));
13741 emit_jump_insn (gen_indirect_jumpdi (operands[0]));
13745 (define_insn "indirect_jumpsi"
13746 [(set (pc) (match_operand:SI 0 "register_operand" "c,*l"))]
13751 [(set_attr "type" "jmpreg")])
13753 (define_insn "indirect_jumpdi"
13754 [(set (pc) (match_operand:DI 0 "register_operand" "c,*l"))]
13759 [(set_attr "type" "jmpreg")])
13761 ;; Table jump for switch statements:
13762 (define_expand "tablejump"
13763 [(use (match_operand 0 "" ""))
13764 (use (label_ref (match_operand 1 "" "")))]
13769 emit_jump_insn (gen_tablejumpsi (operands[0], operands[1]));
13771 emit_jump_insn (gen_tablejumpdi (operands[0], operands[1]));
13775 (define_expand "tablejumpsi"
13776 [(set (match_dup 3)
13777 (plus:SI (match_operand:SI 0 "" "")
13779 (parallel [(set (pc) (match_dup 3))
13780 (use (label_ref (match_operand 1 "" "")))])]
13783 { operands[0] = force_reg (SImode, operands[0]);
13784 operands[2] = force_reg (SImode, gen_rtx_LABEL_REF (SImode, operands[1]));
13785 operands[3] = gen_reg_rtx (SImode);
13788 (define_expand "tablejumpdi"
13789 [(set (match_dup 4)
13790 (sign_extend:DI (match_operand:SI 0 "lwa_operand" "rm")))
13792 (plus:DI (match_dup 4)
13794 (parallel [(set (pc) (match_dup 3))
13795 (use (label_ref (match_operand 1 "" "")))])]
13798 { operands[2] = force_reg (DImode, gen_rtx_LABEL_REF (DImode, operands[1]));
13799 operands[3] = gen_reg_rtx (DImode);
13800 operands[4] = gen_reg_rtx (DImode);
13805 (match_operand:SI 0 "register_operand" "c,*l"))
13806 (use (label_ref (match_operand 1 "" "")))]
13811 [(set_attr "type" "jmpreg")])
13815 (match_operand:DI 0 "register_operand" "c,*l"))
13816 (use (label_ref (match_operand 1 "" "")))]
13821 [(set_attr "type" "jmpreg")])
13826 "{cror 0,0,0|nop}")
13828 ;; Define the subtract-one-and-jump insns, starting with the template
13829 ;; so loop.c knows what to generate.
13831 (define_expand "doloop_end"
13832 [(use (match_operand 0 "" "")) ; loop pseudo
13833 (use (match_operand 1 "" "")) ; iterations; zero if unknown
13834 (use (match_operand 2 "" "")) ; max iterations
13835 (use (match_operand 3 "" "")) ; loop level
13836 (use (match_operand 4 "" ""))] ; label
13840 /* Only use this on innermost loops. */
13841 if (INTVAL (operands[3]) > 1)
13845 if (GET_MODE (operands[0]) != DImode)
13847 emit_jump_insn (gen_ctrdi (operands[0], operands[4]));
13851 if (GET_MODE (operands[0]) != SImode)
13853 emit_jump_insn (gen_ctrsi (operands[0], operands[4]));
13858 (define_expand "ctrsi"
13859 [(parallel [(set (pc)
13860 (if_then_else (ne (match_operand:SI 0 "register_operand" "")
13862 (label_ref (match_operand 1 "" ""))
13865 (plus:SI (match_dup 0)
13867 (clobber (match_scratch:CC 2 ""))
13868 (clobber (match_scratch:SI 3 ""))])]
13872 (define_expand "ctrdi"
13873 [(parallel [(set (pc)
13874 (if_then_else (ne (match_operand:DI 0 "register_operand" "")
13876 (label_ref (match_operand 1 "" ""))
13879 (plus:DI (match_dup 0)
13881 (clobber (match_scratch:CC 2 ""))
13882 (clobber (match_scratch:DI 3 ""))])]
13886 ;; We need to be able to do this for any operand, including MEM, or we
13887 ;; will cause reload to blow up since we don't allow output reloads on
13889 ;; For the length attribute to be calculated correctly, the
13890 ;; label MUST be operand 0.
13892 (define_insn "*ctrsi_internal1"
13894 (if_then_else (ne (match_operand:SI 1 "register_operand" "c,*r,*r,*r")
13896 (label_ref (match_operand 0 "" ""))
13898 (set (match_operand:SI 2 "register_operand" "=1,*r,m,*q*c*l")
13899 (plus:SI (match_dup 1)
13901 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
13902 (clobber (match_scratch:SI 4 "=X,X,&r,r"))]
13906 if (which_alternative != 0)
13908 else if (get_attr_length (insn) == 4)
13909 return \"{bdn|bdnz} %l0\";
13911 return \"bdz $+8\;b %l0\";
13913 [(set_attr "type" "branch")
13914 (set_attr "length" "*,12,16,16")])
13916 (define_insn "*ctrsi_internal2"
13918 (if_then_else (ne (match_operand:SI 1 "register_operand" "c,*r,*r,*r")
13921 (label_ref (match_operand 0 "" ""))))
13922 (set (match_operand:SI 2 "register_operand" "=1,*r,m,*q*c*l")
13923 (plus:SI (match_dup 1)
13925 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
13926 (clobber (match_scratch:SI 4 "=X,X,&r,r"))]
13930 if (which_alternative != 0)
13932 else if (get_attr_length (insn) == 4)
13933 return \"bdz %l0\";
13935 return \"{bdn|bdnz} $+8\;b %l0\";
13937 [(set_attr "type" "branch")
13938 (set_attr "length" "*,12,16,16")])
13940 (define_insn "*ctrdi_internal1"
13942 (if_then_else (ne (match_operand:DI 1 "register_operand" "c,*r,*r,*r")
13944 (label_ref (match_operand 0 "" ""))
13946 (set (match_operand:DI 2 "register_operand" "=1,*r,m,*c*l")
13947 (plus:DI (match_dup 1)
13949 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
13950 (clobber (match_scratch:DI 4 "=X,X,&r,r"))]
13954 if (which_alternative != 0)
13956 else if (get_attr_length (insn) == 4)
13957 return \"{bdn|bdnz} %l0\";
13959 return \"bdz $+8\;b %l0\";
13961 [(set_attr "type" "branch")
13962 (set_attr "length" "*,12,16,16")])
13964 (define_insn "*ctrdi_internal2"
13966 (if_then_else (ne (match_operand:DI 1 "register_operand" "c,*r,*r,*r")
13969 (label_ref (match_operand 0 "" ""))))
13970 (set (match_operand:DI 2 "register_operand" "=1,*r,m,*c*l")
13971 (plus:DI (match_dup 1)
13973 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
13974 (clobber (match_scratch:DI 4 "=X,X,&r,r"))]
13978 if (which_alternative != 0)
13980 else if (get_attr_length (insn) == 4)
13981 return \"bdz %l0\";
13983 return \"{bdn|bdnz} $+8\;b %l0\";
13985 [(set_attr "type" "branch")
13986 (set_attr "length" "*,12,16,16")])
13988 ;; Similar, but we can use GE since we have a REG_NONNEG.
13990 (define_insn "*ctrsi_internal3"
13992 (if_then_else (ge (match_operand:SI 1 "register_operand" "c,*r,*r,*r")
13994 (label_ref (match_operand 0 "" ""))
13996 (set (match_operand:SI 2 "register_operand" "=1,*r,m,*q*c*l")
13997 (plus:SI (match_dup 1)
13999 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
14000 (clobber (match_scratch:SI 4 "=X,X,&r,r"))]
14001 "TARGET_32BIT && find_reg_note (insn, REG_NONNEG, 0)"
14004 if (which_alternative != 0)
14006 else if (get_attr_length (insn) == 4)
14007 return \"{bdn|bdnz} %l0\";
14009 return \"bdz $+8\;b %l0\";
14011 [(set_attr "type" "branch")
14012 (set_attr "length" "*,12,16,16")])
14014 (define_insn "*ctrsi_internal4"
14016 (if_then_else (ge (match_operand:SI 1 "register_operand" "c,*r,*r,*r")
14019 (label_ref (match_operand 0 "" ""))))
14020 (set (match_operand:SI 2 "register_operand" "=1,*r,m,*q*c*l")
14021 (plus:SI (match_dup 1)
14023 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
14024 (clobber (match_scratch:SI 4 "=X,X,&r,r"))]
14025 "TARGET_32BIT && find_reg_note (insn, REG_NONNEG, 0)"
14028 if (which_alternative != 0)
14030 else if (get_attr_length (insn) == 4)
14031 return \"bdz %l0\";
14033 return \"{bdn|bdnz} $+8\;b %l0\";
14035 [(set_attr "type" "branch")
14036 (set_attr "length" "*,12,16,16")])
14038 (define_insn "*ctrdi_internal3"
14040 (if_then_else (ge (match_operand:DI 1 "register_operand" "c,*r,*r,*r")
14042 (label_ref (match_operand 0 "" ""))
14044 (set (match_operand:DI 2 "register_operand" "=1,*r,m,*c*l")
14045 (plus:DI (match_dup 1)
14047 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
14048 (clobber (match_scratch:DI 4 "=X,X,&r,r"))]
14049 "TARGET_64BIT && find_reg_note (insn, REG_NONNEG, 0)"
14052 if (which_alternative != 0)
14054 else if (get_attr_length (insn) == 4)
14055 return \"{bdn|bdnz} %l0\";
14057 return \"bdz $+8\;b %l0\";
14059 [(set_attr "type" "branch")
14060 (set_attr "length" "*,12,16,16")])
14062 (define_insn "*ctrdi_internal4"
14064 (if_then_else (ge (match_operand:DI 1 "register_operand" "c,*r,*r,*r")
14067 (label_ref (match_operand 0 "" ""))))
14068 (set (match_operand:DI 2 "register_operand" "=1,*r,m,*c*l")
14069 (plus:DI (match_dup 1)
14071 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
14072 (clobber (match_scratch:DI 4 "=X,X,&r,r"))]
14073 "TARGET_64BIT && find_reg_note (insn, REG_NONNEG, 0)"
14076 if (which_alternative != 0)
14078 else if (get_attr_length (insn) == 4)
14079 return \"bdz %l0\";
14081 return \"{bdn|bdnz} $+8\;b %l0\";
14083 [(set_attr "type" "branch")
14084 (set_attr "length" "*,12,16,16")])
14086 ;; Similar but use EQ
14088 (define_insn "*ctrsi_internal5"
14090 (if_then_else (eq (match_operand:SI 1 "register_operand" "c,*r,*r,*r")
14092 (label_ref (match_operand 0 "" ""))
14094 (set (match_operand:SI 2 "register_operand" "=1,*r,m,*q*c*l")
14095 (plus:SI (match_dup 1)
14097 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
14098 (clobber (match_scratch:SI 4 "=X,X,&r,r"))]
14102 if (which_alternative != 0)
14104 else if (get_attr_length (insn) == 4)
14105 return \"bdz %l0\";
14107 return \"{bdn|bdnz} $+8\;b %l0\";
14109 [(set_attr "type" "branch")
14110 (set_attr "length" "*,12,16,16")])
14112 (define_insn "*ctrsi_internal6"
14114 (if_then_else (eq (match_operand:SI 1 "register_operand" "c,*r,*r,*r")
14117 (label_ref (match_operand 0 "" ""))))
14118 (set (match_operand:SI 2 "register_operand" "=1,*r,m,*q*c*l")
14119 (plus:SI (match_dup 1)
14121 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
14122 (clobber (match_scratch:SI 4 "=X,X,&r,r"))]
14126 if (which_alternative != 0)
14128 else if (get_attr_length (insn) == 4)
14129 return \"{bdn|bdnz} %l0\";
14131 return \"bdz $+8\;b %l0\";
14133 [(set_attr "type" "branch")
14134 (set_attr "length" "*,12,16,16")])
14136 (define_insn "*ctrdi_internal5"
14138 (if_then_else (eq (match_operand:DI 1 "register_operand" "c,*r,*r,*r")
14140 (label_ref (match_operand 0 "" ""))
14142 (set (match_operand:DI 2 "register_operand" "=1,*r,m,*c*l")
14143 (plus:DI (match_dup 1)
14145 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
14146 (clobber (match_scratch:DI 4 "=X,X,&r,r"))]
14150 if (which_alternative != 0)
14152 else if (get_attr_length (insn) == 4)
14153 return \"bdz %l0\";
14155 return \"{bdn|bdnz} $+8\;b %l0\";
14157 [(set_attr "type" "branch")
14158 (set_attr "length" "*,12,16,16")])
14160 (define_insn "*ctrdi_internal6"
14162 (if_then_else (eq (match_operand:DI 1 "register_operand" "c,*r,*r,*r")
14165 (label_ref (match_operand 0 "" ""))))
14166 (set (match_operand:DI 2 "register_operand" "=1,*r,m,*c*l")
14167 (plus:DI (match_dup 1)
14169 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
14170 (clobber (match_scratch:DI 4 "=X,X,&r,r"))]
14174 if (which_alternative != 0)
14176 else if (get_attr_length (insn) == 4)
14177 return \"{bdn|bdnz} %l0\";
14179 return \"bdz $+8\;b %l0\";
14181 [(set_attr "type" "branch")
14182 (set_attr "length" "*,12,16,16")])
14184 ;; Now the splitters if we could not allocate the CTR register
14188 (if_then_else (match_operator 2 "comparison_operator"
14189 [(match_operand:SI 1 "gpc_reg_operand" "")
14191 (match_operand 5 "" "")
14192 (match_operand 6 "" "")))
14193 (set (match_operand:SI 0 "gpc_reg_operand" "")
14194 (plus:SI (match_dup 1)
14196 (clobber (match_scratch:CC 3 ""))
14197 (clobber (match_scratch:SI 4 ""))]
14198 "TARGET_32BIT && reload_completed"
14199 [(parallel [(set (match_dup 3)
14200 (compare:CC (plus:SI (match_dup 1)
14204 (plus:SI (match_dup 1)
14206 (set (pc) (if_then_else (match_dup 7)
14210 { operands[7] = gen_rtx_fmt_ee (GET_CODE (operands[2]), VOIDmode,
14211 operands[3], const0_rtx); }")
14215 (if_then_else (match_operator 2 "comparison_operator"
14216 [(match_operand:SI 1 "gpc_reg_operand" "")
14218 (match_operand 5 "" "")
14219 (match_operand 6 "" "")))
14220 (set (match_operand:SI 0 "nonimmediate_operand" "")
14221 (plus:SI (match_dup 1) (const_int -1)))
14222 (clobber (match_scratch:CC 3 ""))
14223 (clobber (match_scratch:SI 4 ""))]
14224 "TARGET_32BIT && reload_completed
14225 && ! gpc_reg_operand (operands[0], SImode)"
14226 [(parallel [(set (match_dup 3)
14227 (compare:CC (plus:SI (match_dup 1)
14231 (plus:SI (match_dup 1)
14235 (set (pc) (if_then_else (match_dup 7)
14239 { operands[7] = gen_rtx_fmt_ee (GET_CODE (operands[2]), VOIDmode,
14240 operands[3], const0_rtx); }")
14243 (if_then_else (match_operator 2 "comparison_operator"
14244 [(match_operand:DI 1 "gpc_reg_operand" "")
14246 (match_operand 5 "" "")
14247 (match_operand 6 "" "")))
14248 (set (match_operand:DI 0 "gpc_reg_operand" "")
14249 (plus:DI (match_dup 1)
14251 (clobber (match_scratch:CC 3 ""))
14252 (clobber (match_scratch:DI 4 ""))]
14253 "TARGET_64BIT && reload_completed"
14254 [(parallel [(set (match_dup 3)
14255 (compare:CC (plus:DI (match_dup 1)
14259 (plus:DI (match_dup 1)
14261 (set (pc) (if_then_else (match_dup 7)
14265 { operands[7] = gen_rtx_fmt_ee (GET_CODE (operands[2]), VOIDmode,
14266 operands[3], const0_rtx); }")
14270 (if_then_else (match_operator 2 "comparison_operator"
14271 [(match_operand:DI 1 "gpc_reg_operand" "")
14273 (match_operand 5 "" "")
14274 (match_operand 6 "" "")))
14275 (set (match_operand:DI 0 "nonimmediate_operand" "")
14276 (plus:DI (match_dup 1) (const_int -1)))
14277 (clobber (match_scratch:CC 3 ""))
14278 (clobber (match_scratch:DI 4 ""))]
14279 "TARGET_64BIT && reload_completed
14280 && ! gpc_reg_operand (operands[0], DImode)"
14281 [(parallel [(set (match_dup 3)
14282 (compare:CC (plus:DI (match_dup 1)
14286 (plus:DI (match_dup 1)
14290 (set (pc) (if_then_else (match_dup 7)
14294 { operands[7] = gen_rtx_fmt_ee (GET_CODE (operands[2]), VOIDmode,
14295 operands[3], const0_rtx); }")
14297 (define_insn "trap"
14298 [(trap_if (const_int 1) (const_int 0))]
14302 (define_expand "conditional_trap"
14303 [(trap_if (match_operator 0 "trap_comparison_operator"
14304 [(match_dup 2) (match_dup 3)])
14305 (match_operand 1 "const_int_operand" ""))]
14307 "if (rs6000_compare_fp_p || operands[1] != const0_rtx) FAIL;
14308 operands[2] = rs6000_compare_op0;
14309 operands[3] = rs6000_compare_op1;")
14312 [(trap_if (match_operator 0 "trap_comparison_operator"
14313 [(match_operand:SI 1 "register_operand" "r")
14314 (match_operand:SI 2 "reg_or_short_operand" "rI")])
14317 "{t|tw}%V0%I2 %1,%2")
14320 [(trap_if (match_operator 0 "trap_comparison_operator"
14321 [(match_operand:DI 1 "register_operand" "r")
14322 (match_operand:DI 2 "reg_or_short_operand" "rI")])
14327 ;; Insns related to generating the function prologue and epilogue.
14329 (define_expand "prologue"
14330 [(use (const_int 0))]
14331 "TARGET_SCHED_PROLOG"
14334 rs6000_emit_prologue ();
14338 (define_insn "*movesi_from_cr_one"
14339 [(match_parallel 0 "mfcr_operation"
14340 [(set (match_operand:SI 1 "gpc_reg_operand" "=r")
14341 (unspec:SI [(match_operand:CC 2 "cc_reg_operand" "y")
14342 (match_operand 3 "immediate_operand" "n")]
14343 UNSPEC_MOVESI_FROM_CR))])]
14349 for (i = 0; i < XVECLEN (operands[0], 0); i++)
14351 mask = INTVAL (XVECEXP (SET_SRC (XVECEXP (operands[0], 0, i)), 0, 1));
14352 operands[4] = GEN_INT (mask);
14353 output_asm_insn (\"mfcr %1,%4\", operands);
14357 [(set_attr "type" "mfcrf")])
14359 (define_insn "movesi_from_cr"
14360 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
14361 (unspec:SI [(reg:CC 68) (reg:CC 69) (reg:CC 70) (reg:CC 71)
14362 (reg:CC 72) (reg:CC 73) (reg:CC 74) (reg:CC 75)]
14363 UNSPEC_MOVESI_FROM_CR))]
14366 [(set_attr "type" "mfcr")])
14368 (define_insn "*stmw"
14369 [(match_parallel 0 "stmw_operation"
14370 [(set (match_operand:SI 1 "memory_operand" "=m")
14371 (match_operand:SI 2 "gpc_reg_operand" "r"))])]
14373 "{stm|stmw} %2,%1")
14375 (define_insn "*save_fpregs_si"
14376 [(match_parallel 0 "any_operand"
14377 [(clobber (match_operand:SI 1 "register_operand" "=l"))
14378 (use (match_operand:SI 2 "call_operand" "s"))
14379 (set (match_operand:DF 3 "memory_operand" "=m")
14380 (match_operand:DF 4 "gpc_reg_operand" "f"))])]
14383 [(set_attr "type" "branch")
14384 (set_attr "length" "4")])
14386 (define_insn "*save_fpregs_di"
14387 [(match_parallel 0 "any_operand"
14388 [(clobber (match_operand:DI 1 "register_operand" "=l"))
14389 (use (match_operand:DI 2 "call_operand" "s"))
14390 (set (match_operand:DF 3 "memory_operand" "=m")
14391 (match_operand:DF 4 "gpc_reg_operand" "f"))])]
14394 [(set_attr "type" "branch")
14395 (set_attr "length" "4")])
14397 ; These are to explain that changes to the stack pointer should
14398 ; not be moved over stores to stack memory.
14399 (define_insn "stack_tie"
14400 [(set (match_operand:BLK 0 "memory_operand" "+m")
14401 (unspec:BLK [(match_dup 0)] UNSPEC_TIE))]
14404 [(set_attr "length" "0")])
14407 (define_expand "epilogue"
14408 [(use (const_int 0))]
14409 "TARGET_SCHED_PROLOG"
14412 rs6000_emit_epilogue (FALSE);
14416 ; On some processors, doing the mtcrf one CC register at a time is
14417 ; faster (like on the 604e). On others, doing them all at once is
14418 ; faster; for instance, on the 601 and 750.
14420 (define_expand "movsi_to_cr_one"
14421 [(set (match_operand:CC 0 "cc_reg_operand" "=y")
14422 (unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")
14423 (match_dup 2)] UNSPEC_MOVESI_TO_CR))]
14425 "operands[2] = GEN_INT (1 << (75 - REGNO (operands[0])));")
14427 (define_insn "*movsi_to_cr"
14428 [(match_parallel 0 "mtcrf_operation"
14429 [(set (match_operand:CC 1 "cc_reg_operand" "=y")
14430 (unspec:CC [(match_operand:SI 2 "gpc_reg_operand" "r")
14431 (match_operand 3 "immediate_operand" "n")]
14432 UNSPEC_MOVESI_TO_CR))])]
14438 for (i = 0; i < XVECLEN (operands[0], 0); i++)
14439 mask |= INTVAL (XVECEXP (SET_SRC (XVECEXP (operands[0], 0, i)), 0, 1));
14440 operands[4] = GEN_INT (mask);
14441 return \"mtcrf %4,%2\";
14443 [(set_attr "type" "mtcr")])
14445 (define_insn "*mtcrfsi"
14446 [(set (match_operand:CC 0 "cc_reg_operand" "=y")
14447 (unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")
14448 (match_operand 2 "immediate_operand" "n")]
14449 UNSPEC_MOVESI_TO_CR))]
14450 "GET_CODE (operands[0]) == REG
14451 && CR_REGNO_P (REGNO (operands[0]))
14452 && GET_CODE (operands[2]) == CONST_INT
14453 && INTVAL (operands[2]) == 1 << (75 - REGNO (operands[0]))"
14455 [(set_attr "type" "mtcr")])
14457 ; The load-multiple instructions have similar properties.
14458 ; Note that "load_multiple" is a name known to the machine-independent
14459 ; code that actually corresponds to the powerpc load-string.
14461 (define_insn "*lmw"
14462 [(match_parallel 0 "lmw_operation"
14463 [(set (match_operand:SI 1 "gpc_reg_operand" "=r")
14464 (match_operand:SI 2 "memory_operand" "m"))])]
14468 (define_insn "*return_internal_si"
14470 (use (match_operand:SI 0 "register_operand" "lc"))]
14473 [(set_attr "type" "jmpreg")])
14475 (define_insn "*return_internal_di"
14477 (use (match_operand:DI 0 "register_operand" "lc"))]
14480 [(set_attr "type" "jmpreg")])
14482 ; FIXME: This would probably be somewhat simpler if the Cygnus sibcall
14483 ; stuff was in GCC. Oh, and "any_operand" is a bit flexible...
14485 (define_insn "*return_and_restore_fpregs_si"
14486 [(match_parallel 0 "any_operand"
14488 (use (match_operand:SI 1 "register_operand" "l"))
14489 (use (match_operand:SI 2 "call_operand" "s"))
14490 (set (match_operand:DF 3 "gpc_reg_operand" "=f")
14491 (match_operand:DF 4 "memory_operand" "m"))])]
14495 (define_insn "*return_and_restore_fpregs_di"
14496 [(match_parallel 0 "any_operand"
14498 (use (match_operand:DI 1 "register_operand" "l"))
14499 (use (match_operand:DI 2 "call_operand" "s"))
14500 (set (match_operand:DF 3 "gpc_reg_operand" "=f")
14501 (match_operand:DF 4 "memory_operand" "m"))])]
14505 ; This is used in compiling the unwind routines.
14506 (define_expand "eh_return"
14507 [(use (match_operand 0 "general_operand" ""))]
14512 emit_insn (gen_eh_set_lr_si (operands[0]));
14514 emit_insn (gen_eh_set_lr_di (operands[0]));
14518 ; We can't expand this before we know where the link register is stored.
14519 (define_insn "eh_set_lr_si"
14520 [(unspec_volatile [(match_operand:SI 0 "register_operand" "r")]
14522 (clobber (match_scratch:SI 1 "=&b"))]
14526 (define_insn "eh_set_lr_di"
14527 [(unspec_volatile [(match_operand:DI 0 "register_operand" "r")]
14529 (clobber (match_scratch:DI 1 "=&b"))]
14534 [(unspec_volatile [(match_operand 0 "register_operand" "")] UNSPECV_EH_RR)
14535 (clobber (match_scratch 1 ""))]
14540 rs6000_emit_eh_reg_restore (operands[0], operands[1]);
14544 (define_insn "prefetch"
14545 [(prefetch (match_operand:V4SI 0 "address_operand" "p")
14546 (match_operand:SI 1 "const_int_operand" "n")
14547 (match_operand:SI 2 "const_int_operand" "n"))]
14551 if (GET_CODE (operands[0]) == REG)
14552 return INTVAL (operands[1]) ? \"dcbtst 0,%0\" : \"dcbt 0,%0\";
14553 return INTVAL (operands[1]) ? \"dcbtst %a0\" : \"dcbt %a0\";
14555 [(set_attr "type" "load")])
14557 (include "altivec.md")