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TOMOYO Linux Cross Reference
Linux/arch/sparc/lib/U1memcpy.S

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Diff markup

Differences between /arch/sparc/lib/U1memcpy.S (Version linux-6.11-rc3) and /arch/sparc/lib/U1memcpy.S (Version linux-4.11.12)


  1 /* SPDX-License-Identifier: GPL-2.0 */         << 
  2 /* U1memcpy.S: UltraSPARC-I/II/IIi/IIe optimiz      1 /* U1memcpy.S: UltraSPARC-I/II/IIi/IIe optimized memcpy.
  3  *                                                  2  *
  4  * Copyright (C) 1997, 2004 David S. Miller (d      3  * Copyright (C) 1997, 2004 David S. Miller (davem@redhat.com)
  5  * Copyright (C) 1996, 1997, 1998, 1999 Jakub       4  * Copyright (C) 1996, 1997, 1998, 1999 Jakub Jelinek (jj@ultra.linux.cz)
  6  */                                                 5  */
  7                                                     6 
  8 #ifdef __KERNEL__                                   7 #ifdef __KERNEL__
  9 #include <linux/export.h>                      << 
 10 #include <linux/linkage.h>                          8 #include <linux/linkage.h>
 11 #include <asm/visasm.h>                             9 #include <asm/visasm.h>
 12 #include <asm/asi.h>                               10 #include <asm/asi.h>
                                                   >>  11 #include <asm/export.h>
 13 #define GLOBAL_SPARE    g7                         12 #define GLOBAL_SPARE    g7
 14 #else                                              13 #else
 15 #define GLOBAL_SPARE    g5                         14 #define GLOBAL_SPARE    g5
 16 #define ASI_BLK_P 0xf0                             15 #define ASI_BLK_P 0xf0
 17 #define FPRS_FEF  0x04                             16 #define FPRS_FEF  0x04
 18 #ifdef MEMCPY_DEBUG                                17 #ifdef MEMCPY_DEBUG
 19 #define VISEntry rd %fprs, %o5; wr %g0, FPRS_F     18 #define VISEntry rd %fprs, %o5; wr %g0, FPRS_FEF, %fprs; \
 20                  clr %g1; clr %g2; clr %g3; su     19                  clr %g1; clr %g2; clr %g3; subcc %g0, %g0, %g0;
 21 #define VISExit and %o5, FPRS_FEF, %o5; wr %o5     20 #define VISExit and %o5, FPRS_FEF, %o5; wr %o5, 0x0, %fprs
 22 #else                                              21 #else
 23 #define VISEntry rd %fprs, %o5; wr %g0, FPRS_F     22 #define VISEntry rd %fprs, %o5; wr %g0, FPRS_FEF, %fprs
 24 #define VISExit and %o5, FPRS_FEF, %o5; wr %o5     23 #define VISExit and %o5, FPRS_FEF, %o5; wr %o5, 0x0, %fprs
 25 #endif                                             24 #endif
 26 #endif                                             25 #endif
 27                                                    26 
 28 #ifndef EX_LD                                      27 #ifndef EX_LD
 29 #define EX_LD(x,y)      x                          28 #define EX_LD(x,y)      x
 30 #endif                                             29 #endif
 31 #ifndef EX_LD_FP                                   30 #ifndef EX_LD_FP
 32 #define EX_LD_FP(x,y)   x                          31 #define EX_LD_FP(x,y)   x
 33 #endif                                             32 #endif
 34                                                    33 
 35 #ifndef EX_ST                                      34 #ifndef EX_ST
 36 #define EX_ST(x,y)      x                          35 #define EX_ST(x,y)      x
 37 #endif                                             36 #endif
 38 #ifndef EX_ST_FP                                   37 #ifndef EX_ST_FP
 39 #define EX_ST_FP(x,y)   x                          38 #define EX_ST_FP(x,y)   x
 40 #endif                                             39 #endif
 41                                                    40 
 42 #ifndef LOAD                                       41 #ifndef LOAD
 43 #define LOAD(type,addr,dest)    type [addr], d     42 #define LOAD(type,addr,dest)    type [addr], dest
 44 #endif                                             43 #endif
 45                                                    44 
 46 #ifndef LOAD_BLK                                   45 #ifndef LOAD_BLK
 47 #define LOAD_BLK(addr,dest)     ldda [addr] AS     46 #define LOAD_BLK(addr,dest)     ldda [addr] ASI_BLK_P, dest
 48 #endif                                             47 #endif
 49                                                    48 
 50 #ifndef STORE                                      49 #ifndef STORE
 51 #define STORE(type,src,addr)    type src, [add     50 #define STORE(type,src,addr)    type src, [addr]
 52 #endif                                             51 #endif
 53                                                    52 
 54 #ifndef STORE_BLK                                  53 #ifndef STORE_BLK
 55 #define STORE_BLK(src,addr)     stda src, [add     54 #define STORE_BLK(src,addr)     stda src, [addr] ASI_BLK_P
 56 #endif                                             55 #endif
 57                                                    56 
 58 #ifndef FUNC_NAME                                  57 #ifndef FUNC_NAME
 59 #define FUNC_NAME       memcpy                     58 #define FUNC_NAME       memcpy
 60 #endif                                             59 #endif
 61                                                    60 
 62 #ifndef PREAMBLE                                   61 #ifndef PREAMBLE
 63 #define PREAMBLE                                   62 #define PREAMBLE
 64 #endif                                             63 #endif
 65                                                    64 
 66 #ifndef XCC                                        65 #ifndef XCC
 67 #define XCC xcc                                    66 #define XCC xcc
 68 #endif                                             67 #endif
 69                                                    68 
 70 #define FREG_FROB(f1, f2, f3, f4, f5, f6, f7,      69 #define FREG_FROB(f1, f2, f3, f4, f5, f6, f7, f8, f9)           \
 71         faligndata              %f1, %f2, %f48     70         faligndata              %f1, %f2, %f48;                 \
 72         faligndata              %f2, %f3, %f50     71         faligndata              %f2, %f3, %f50;                 \
 73         faligndata              %f3, %f4, %f52     72         faligndata              %f3, %f4, %f52;                 \
 74         faligndata              %f4, %f5, %f54     73         faligndata              %f4, %f5, %f54;                 \
 75         faligndata              %f5, %f6, %f56     74         faligndata              %f5, %f6, %f56;                 \
 76         faligndata              %f6, %f7, %f58     75         faligndata              %f6, %f7, %f58;                 \
 77         faligndata              %f7, %f8, %f60     76         faligndata              %f7, %f8, %f60;                 \
 78         faligndata              %f8, %f9, %f62     77         faligndata              %f8, %f9, %f62;
 79                                                    78 
 80 #define MAIN_LOOP_CHUNK(src, dest, fdest, fsrc     79 #define MAIN_LOOP_CHUNK(src, dest, fdest, fsrc, jmptgt)                 \
 81         EX_LD_FP(LOAD_BLK(%src, %fdest), U1_gs     80         EX_LD_FP(LOAD_BLK(%src, %fdest), U1_gs_80_fp);                  \
 82         EX_ST_FP(STORE_BLK(%fsrc, %dest), U1_g     81         EX_ST_FP(STORE_BLK(%fsrc, %dest), U1_gs_80_fp);                 \
 83         add                     %src, 0x40, %s     82         add                     %src, 0x40, %src;                       \
 84         subcc                   %GLOBAL_SPARE,     83         subcc                   %GLOBAL_SPARE, 0x40, %GLOBAL_SPARE;     \
 85         be,pn                   %xcc, jmptgt;      84         be,pn                   %xcc, jmptgt;                           \
 86          add                    %dest, 0x40, %     85          add                    %dest, 0x40, %dest;                     \
 87                                                    86 
 88 #define LOOP_CHUNK1(src, dest, branch_dest)        87 #define LOOP_CHUNK1(src, dest, branch_dest)             \
 89         MAIN_LOOP_CHUNK(src, dest, f0,  f48, b     88         MAIN_LOOP_CHUNK(src, dest, f0,  f48, branch_dest)
 90 #define LOOP_CHUNK2(src, dest, branch_dest)        89 #define LOOP_CHUNK2(src, dest, branch_dest)             \
 91         MAIN_LOOP_CHUNK(src, dest, f16, f48, b     90         MAIN_LOOP_CHUNK(src, dest, f16, f48, branch_dest)
 92 #define LOOP_CHUNK3(src, dest, branch_dest)        91 #define LOOP_CHUNK3(src, dest, branch_dest)             \
 93         MAIN_LOOP_CHUNK(src, dest, f32, f48, b     92         MAIN_LOOP_CHUNK(src, dest, f32, f48, branch_dest)
 94                                                    93 
 95 #define DO_SYNC                 membar  #Sync;     94 #define DO_SYNC                 membar  #Sync;
 96 #define STORE_SYNC(dest, fsrc)                     95 #define STORE_SYNC(dest, fsrc)                          \
 97         EX_ST_FP(STORE_BLK(%fsrc, %dest), U1_g     96         EX_ST_FP(STORE_BLK(%fsrc, %dest), U1_gs_80_fp); \
 98         add                     %dest, 0x40, %     97         add                     %dest, 0x40, %dest;     \
 99         DO_SYNC                                    98         DO_SYNC
100                                                    99 
101 #define STORE_JUMP(dest, fsrc, target)            100 #define STORE_JUMP(dest, fsrc, target)                  \
102         EX_ST_FP(STORE_BLK(%fsrc, %dest), U1_g    101         EX_ST_FP(STORE_BLK(%fsrc, %dest), U1_gs_40_fp); \
103         add                     %dest, 0x40, %    102         add                     %dest, 0x40, %dest;     \
104         ba,pt                   %xcc, target;     103         ba,pt                   %xcc, target;           \
105          nop;                                     104          nop;
106                                                   105 
107 #define FINISH_VISCHUNK(dest, f0, f1)             106 #define FINISH_VISCHUNK(dest, f0, f1)                   \
108         subcc                   %g3, 8, %g3;      107         subcc                   %g3, 8, %g3;            \
109         bl,pn                   %xcc, 95f;        108         bl,pn                   %xcc, 95f;              \
110          faligndata             %f0, %f1, %f48    109          faligndata             %f0, %f1, %f48;         \
111         EX_ST_FP(STORE(std, %f48, %dest), U1_g    110         EX_ST_FP(STORE(std, %f48, %dest), U1_g3_8_fp);  \
112         add                     %dest, 8, %des    111         add                     %dest, 8, %dest;
113                                                   112 
114 #define UNEVEN_VISCHUNK_LAST(dest, f0, f1)        113 #define UNEVEN_VISCHUNK_LAST(dest, f0, f1)      \
115         subcc                   %g3, 8, %g3;      114         subcc                   %g3, 8, %g3;    \
116         bl,pn                   %xcc, 95f;        115         bl,pn                   %xcc, 95f;      \
117          fsrc2                  %f0, %f1;         116          fsrc2                  %f0, %f1;
118                                                   117 
119 #define UNEVEN_VISCHUNK(dest, f0, f1)             118 #define UNEVEN_VISCHUNK(dest, f0, f1)           \
120         UNEVEN_VISCHUNK_LAST(dest, f0, f1)        119         UNEVEN_VISCHUNK_LAST(dest, f0, f1)      \
121         ba,a,pt                 %xcc, 93f;        120         ba,a,pt                 %xcc, 93f;
122                                                   121 
123         .register       %g2,#scratch              122         .register       %g2,#scratch
124         .register       %g3,#scratch              123         .register       %g3,#scratch
125                                                   124 
126         .text                                     125         .text
127 #ifndef EX_RETVAL                                 126 #ifndef EX_RETVAL
128 #define EX_RETVAL(x)    x                         127 #define EX_RETVAL(x)    x
129 ENTRY(U1_g1_1_fp)                                 128 ENTRY(U1_g1_1_fp)
130         VISExitHalf                               129         VISExitHalf
131         add             %g1, 1, %g1               130         add             %g1, 1, %g1
132         add             %g1, %g2, %g1             131         add             %g1, %g2, %g1
133         retl                                      132         retl
134          add            %g1, %o2, %o0             133          add            %g1, %o2, %o0
135 ENDPROC(U1_g1_1_fp)                               134 ENDPROC(U1_g1_1_fp)
136 ENTRY(U1_g2_0_fp)                                 135 ENTRY(U1_g2_0_fp)
137         VISExitHalf                               136         VISExitHalf
138         retl                                      137         retl
139          add            %g2, %o2, %o0             138          add            %g2, %o2, %o0
140 ENDPROC(U1_g2_0_fp)                               139 ENDPROC(U1_g2_0_fp)
141 ENTRY(U1_g2_8_fp)                                 140 ENTRY(U1_g2_8_fp)
142         VISExitHalf                               141         VISExitHalf
143         add             %g2, 8, %g2               142         add             %g2, 8, %g2
144         retl                                      143         retl
145          add            %g2, %o2, %o0             144          add            %g2, %o2, %o0
146 ENDPROC(U1_g2_8_fp)                               145 ENDPROC(U1_g2_8_fp)
147 ENTRY(U1_gs_0_fp)                                 146 ENTRY(U1_gs_0_fp)
148         VISExitHalf                               147         VISExitHalf
149         add             %GLOBAL_SPARE, %g3, %o    148         add             %GLOBAL_SPARE, %g3, %o0
150         retl                                      149         retl
151          add            %o0, %o2, %o0             150          add            %o0, %o2, %o0
152 ENDPROC(U1_gs_0_fp)                               151 ENDPROC(U1_gs_0_fp)
153 ENTRY(U1_gs_80_fp)                                152 ENTRY(U1_gs_80_fp)
154         VISExitHalf                               153         VISExitHalf
155         add             %GLOBAL_SPARE, 0x80, %    154         add             %GLOBAL_SPARE, 0x80, %GLOBAL_SPARE
156         add             %GLOBAL_SPARE, %g3, %o    155         add             %GLOBAL_SPARE, %g3, %o0
157         retl                                      156         retl
158          add            %o0, %o2, %o0             157          add            %o0, %o2, %o0
159 ENDPROC(U1_gs_80_fp)                              158 ENDPROC(U1_gs_80_fp)
160 ENTRY(U1_gs_40_fp)                                159 ENTRY(U1_gs_40_fp)
161         VISExitHalf                               160         VISExitHalf
162         add             %GLOBAL_SPARE, 0x40, %    161         add             %GLOBAL_SPARE, 0x40, %GLOBAL_SPARE
163         add             %GLOBAL_SPARE, %g3, %o    162         add             %GLOBAL_SPARE, %g3, %o0
164         retl                                      163         retl
165          add            %o0, %o2, %o0             164          add            %o0, %o2, %o0
166 ENDPROC(U1_gs_40_fp)                              165 ENDPROC(U1_gs_40_fp)
167 ENTRY(U1_g3_0_fp)                                 166 ENTRY(U1_g3_0_fp)
168         VISExitHalf                               167         VISExitHalf
169         retl                                      168         retl
170          add            %g3, %o2, %o0             169          add            %g3, %o2, %o0
171 ENDPROC(U1_g3_0_fp)                               170 ENDPROC(U1_g3_0_fp)
172 ENTRY(U1_g3_8_fp)                                 171 ENTRY(U1_g3_8_fp)
173         VISExitHalf                               172         VISExitHalf
174         add             %g3, 8, %g3               173         add             %g3, 8, %g3
175         retl                                      174         retl
176          add            %g3, %o2, %o0             175          add            %g3, %o2, %o0
177 ENDPROC(U1_g3_8_fp)                               176 ENDPROC(U1_g3_8_fp)
178 ENTRY(U1_o2_0_fp)                                 177 ENTRY(U1_o2_0_fp)
179         VISExitHalf                               178         VISExitHalf
180         retl                                      179         retl
181          mov            %o2, %o0                  180          mov            %o2, %o0
182 ENDPROC(U1_o2_0_fp)                               181 ENDPROC(U1_o2_0_fp)
183 ENTRY(U1_o2_1_fp)                                 182 ENTRY(U1_o2_1_fp)
184         VISExitHalf                               183         VISExitHalf
185         retl                                      184         retl
186          add            %o2, 1, %o0               185          add            %o2, 1, %o0
187 ENDPROC(U1_o2_1_fp)                               186 ENDPROC(U1_o2_1_fp)
188 ENTRY(U1_gs_0)                                    187 ENTRY(U1_gs_0)
189         VISExitHalf                               188         VISExitHalf
190         retl                                      189         retl
191          add            %GLOBAL_SPARE, %o2, %o    190          add            %GLOBAL_SPARE, %o2, %o0
192 ENDPROC(U1_gs_0)                                  191 ENDPROC(U1_gs_0)
193 ENTRY(U1_gs_8)                                    192 ENTRY(U1_gs_8)
194         VISExitHalf                               193         VISExitHalf
195         add             %GLOBAL_SPARE, %o2, %G    194         add             %GLOBAL_SPARE, %o2, %GLOBAL_SPARE
196         retl                                      195         retl
197          add            %GLOBAL_SPARE, 0x8, %o    196          add            %GLOBAL_SPARE, 0x8, %o0
198 ENDPROC(U1_gs_8)                                  197 ENDPROC(U1_gs_8)
199 ENTRY(U1_gs_10)                                   198 ENTRY(U1_gs_10)
200         VISExitHalf                               199         VISExitHalf
201         add             %GLOBAL_SPARE, %o2, %G    200         add             %GLOBAL_SPARE, %o2, %GLOBAL_SPARE
202         retl                                      201         retl
203          add            %GLOBAL_SPARE, 0x10, %    202          add            %GLOBAL_SPARE, 0x10, %o0
204 ENDPROC(U1_gs_10)                                 203 ENDPROC(U1_gs_10)
205 ENTRY(U1_o2_0)                                    204 ENTRY(U1_o2_0)
206         retl                                      205         retl
207          mov            %o2, %o0                  206          mov            %o2, %o0
208 ENDPROC(U1_o2_0)                                  207 ENDPROC(U1_o2_0)
209 ENTRY(U1_o2_8)                                    208 ENTRY(U1_o2_8)
210         retl                                      209         retl
211          add            %o2, 8, %o0               210          add            %o2, 8, %o0
212 ENDPROC(U1_o2_8)                                  211 ENDPROC(U1_o2_8)
213 ENTRY(U1_o2_4)                                    212 ENTRY(U1_o2_4)
214         retl                                      213         retl
215          add            %o2, 4, %o0               214          add            %o2, 4, %o0
216 ENDPROC(U1_o2_4)                                  215 ENDPROC(U1_o2_4)
217 ENTRY(U1_o2_1)                                    216 ENTRY(U1_o2_1)
218         retl                                      217         retl
219          add            %o2, 1, %o0               218          add            %o2, 1, %o0
220 ENDPROC(U1_o2_1)                                  219 ENDPROC(U1_o2_1)
221 ENTRY(U1_g1_0)                                    220 ENTRY(U1_g1_0)
222         retl                                      221         retl
223          add            %g1, %o2, %o0             222          add            %g1, %o2, %o0
224 ENDPROC(U1_g1_0)                                  223 ENDPROC(U1_g1_0)
225 ENTRY(U1_g1_1)                                    224 ENTRY(U1_g1_1)
226         add             %g1, 1, %g1               225         add             %g1, 1, %g1
227         retl                                      226         retl
228          add            %g1, %o2, %o0             227          add            %g1, %o2, %o0
229 ENDPROC(U1_g1_1)                                  228 ENDPROC(U1_g1_1)
230 ENTRY(U1_gs_0_o2_adj)                             229 ENTRY(U1_gs_0_o2_adj)
231         and             %o2, 7, %o2               230         and             %o2, 7, %o2
232         retl                                      231         retl
233          add            %GLOBAL_SPARE, %o2, %o    232          add            %GLOBAL_SPARE, %o2, %o0
234 ENDPROC(U1_gs_0_o2_adj)                           233 ENDPROC(U1_gs_0_o2_adj)
235 ENTRY(U1_gs_8_o2_adj)                             234 ENTRY(U1_gs_8_o2_adj)
236         and             %o2, 7, %o2               235         and             %o2, 7, %o2
237         add             %GLOBAL_SPARE, 8, %GLO    236         add             %GLOBAL_SPARE, 8, %GLOBAL_SPARE
238         retl                                      237         retl
239          add            %GLOBAL_SPARE, %o2, %o    238          add            %GLOBAL_SPARE, %o2, %o0
240 ENDPROC(U1_gs_8_o2_adj)                           239 ENDPROC(U1_gs_8_o2_adj)
241 #endif                                            240 #endif
242                                                   241 
243         .align          64                        242         .align          64
244                                                   243 
245         .globl          FUNC_NAME                 244         .globl          FUNC_NAME
246         .type           FUNC_NAME,#function       245         .type           FUNC_NAME,#function
247 FUNC_NAME:              /* %o0=dst, %o1=src, %    246 FUNC_NAME:              /* %o0=dst, %o1=src, %o2=len */
248         srlx            %o2, 31, %g2              247         srlx            %o2, 31, %g2
249         cmp             %g2, 0                    248         cmp             %g2, 0
250         tne             %xcc, 5                   249         tne             %xcc, 5
251         PREAMBLE                                  250         PREAMBLE
252         mov             %o0, %o4                  251         mov             %o0, %o4
253         cmp             %o2, 0                    252         cmp             %o2, 0
254         be,pn           %XCC, 85f                 253         be,pn           %XCC, 85f
255          or             %o0, %o1, %o3             254          or             %o0, %o1, %o3
256         cmp             %o2, 16                   255         cmp             %o2, 16
257         blu,a,pn        %XCC, 80f                 256         blu,a,pn        %XCC, 80f
258          or             %o3, %o2, %o3             257          or             %o3, %o2, %o3
259                                                   258 
260         cmp             %o2, (5 * 64)             259         cmp             %o2, (5 * 64)
261         blu,pt          %XCC, 70f                 260         blu,pt          %XCC, 70f
262          andcc          %o3, 0x7, %g0             261          andcc          %o3, 0x7, %g0
263                                                   262 
264         /* Clobbers o5/g1/g2/g3/g7/icc/xcc.  *    263         /* Clobbers o5/g1/g2/g3/g7/icc/xcc.  */
265         VISEntry                                  264         VISEntry
266                                                   265 
267         /* Is 'dst' already aligned on an 64-b    266         /* Is 'dst' already aligned on an 64-byte boundary? */
268         andcc           %o0, 0x3f, %g2            267         andcc           %o0, 0x3f, %g2
269         be,pt           %XCC, 2f                  268         be,pt           %XCC, 2f
270                                                   269 
271         /* Compute abs((dst & 0x3f) - 0x40) in    270         /* Compute abs((dst & 0x3f) - 0x40) into %g2.  This is the number
272          * of bytes to copy to make 'dst' 64-b    271          * of bytes to copy to make 'dst' 64-byte aligned.  We pre-
273          * subtract this from 'len'.              272          * subtract this from 'len'.
274          */                                       273          */
275          sub            %o0, %o1, %GLOBAL_SPAR    274          sub            %o0, %o1, %GLOBAL_SPARE
276         sub             %g2, 0x40, %g2            275         sub             %g2, 0x40, %g2
277         sub             %g0, %g2, %g2             276         sub             %g0, %g2, %g2
278         sub             %o2, %g2, %o2             277         sub             %o2, %g2, %o2
279         andcc           %g2, 0x7, %g1             278         andcc           %g2, 0x7, %g1
280         be,pt           %icc, 2f                  279         be,pt           %icc, 2f
281          and            %g2, 0x38, %g2            280          and            %g2, 0x38, %g2
282                                                   281 
283 1:      subcc           %g1, 0x1, %g1             282 1:      subcc           %g1, 0x1, %g1
284         EX_LD_FP(LOAD(ldub, %o1 + 0x00, %o3),     283         EX_LD_FP(LOAD(ldub, %o1 + 0x00, %o3), U1_g1_1_fp)
285         EX_ST_FP(STORE(stb, %o3, %o1 + %GLOBAL    284         EX_ST_FP(STORE(stb, %o3, %o1 + %GLOBAL_SPARE), U1_g1_1_fp)
286         bgu,pt          %XCC, 1b                  285         bgu,pt          %XCC, 1b
287          add            %o1, 0x1, %o1             286          add            %o1, 0x1, %o1
288                                                   287 
289         add             %o1, %GLOBAL_SPARE, %o    288         add             %o1, %GLOBAL_SPARE, %o0
290                                                   289 
291 2:      cmp             %g2, 0x0                  290 2:      cmp             %g2, 0x0
292         and             %o1, 0x7, %g1             291         and             %o1, 0x7, %g1
293         be,pt           %icc, 3f                  292         be,pt           %icc, 3f
294          alignaddr      %o1, %g0, %o1             293          alignaddr      %o1, %g0, %o1
295                                                   294 
296         EX_LD_FP(LOAD(ldd, %o1, %f4), U1_g2_0_    295         EX_LD_FP(LOAD(ldd, %o1, %f4), U1_g2_0_fp)
297 1:      EX_LD_FP(LOAD(ldd, %o1 + 0x8, %f6), U1    296 1:      EX_LD_FP(LOAD(ldd, %o1 + 0x8, %f6), U1_g2_0_fp)
298         add             %o1, 0x8, %o1             297         add             %o1, 0x8, %o1
299         subcc           %g2, 0x8, %g2             298         subcc           %g2, 0x8, %g2
300         faligndata      %f4, %f6, %f0             299         faligndata      %f4, %f6, %f0
301         EX_ST_FP(STORE(std, %f0, %o0), U1_g2_8    300         EX_ST_FP(STORE(std, %f0, %o0), U1_g2_8_fp)
302         be,pn           %icc, 3f                  301         be,pn           %icc, 3f
303          add            %o0, 0x8, %o0             302          add            %o0, 0x8, %o0
304                                                   303 
305         EX_LD_FP(LOAD(ldd, %o1 + 0x8, %f4), U1    304         EX_LD_FP(LOAD(ldd, %o1 + 0x8, %f4), U1_g2_0_fp)
306         add             %o1, 0x8, %o1             305         add             %o1, 0x8, %o1
307         subcc           %g2, 0x8, %g2             306         subcc           %g2, 0x8, %g2
308         faligndata      %f6, %f4, %f0             307         faligndata      %f6, %f4, %f0
309         EX_ST_FP(STORE(std, %f0, %o0), U1_g2_8    308         EX_ST_FP(STORE(std, %f0, %o0), U1_g2_8_fp)
310         bne,pt          %icc, 1b                  309         bne,pt          %icc, 1b
311          add            %o0, 0x8, %o0             310          add            %o0, 0x8, %o0
312                                                   311 
313         /* Destination is 64-byte aligned.  */    312         /* Destination is 64-byte aligned.  */
314 3:                                                313 3:      
315         membar            #LoadStore | #StoreS    314         membar            #LoadStore | #StoreStore | #StoreLoad
316                                                   315 
317         subcc           %o2, 0x40, %GLOBAL_SPA    316         subcc           %o2, 0x40, %GLOBAL_SPARE
318         add             %o1, %g1, %g1             317         add             %o1, %g1, %g1
319         andncc          %GLOBAL_SPARE, (0x40 -    318         andncc          %GLOBAL_SPARE, (0x40 - 1), %GLOBAL_SPARE
320         srl             %g1, 3, %g2               319         srl             %g1, 3, %g2
321         sub             %o2, %GLOBAL_SPARE, %g    320         sub             %o2, %GLOBAL_SPARE, %g3
322         andn            %o1, (0x40 - 1), %o1      321         andn            %o1, (0x40 - 1), %o1
323         and             %g2, 7, %g2               322         and             %g2, 7, %g2
324         andncc          %g3, 0x7, %g3             323         andncc          %g3, 0x7, %g3
325         fsrc2           %f0, %f2                  324         fsrc2           %f0, %f2
326         sub             %g3, 0x8, %g3             325         sub             %g3, 0x8, %g3
327         sub             %o2, %GLOBAL_SPARE, %o    326         sub             %o2, %GLOBAL_SPARE, %o2
328                                                   327 
329         add             %g1, %GLOBAL_SPARE, %g    328         add             %g1, %GLOBAL_SPARE, %g1
330         subcc           %o2, %g3, %o2             329         subcc           %o2, %g3, %o2
331                                                   330 
332         EX_LD_FP(LOAD_BLK(%o1, %f0), U1_gs_0_f    331         EX_LD_FP(LOAD_BLK(%o1, %f0), U1_gs_0_fp)
333         add             %o1, 0x40, %o1            332         add             %o1, 0x40, %o1
334         add             %g1, %g3, %g1             333         add             %g1, %g3, %g1
335         EX_LD_FP(LOAD_BLK(%o1, %f16), U1_gs_0_    334         EX_LD_FP(LOAD_BLK(%o1, %f16), U1_gs_0_fp)
336         add             %o1, 0x40, %o1            335         add             %o1, 0x40, %o1
337         sub             %GLOBAL_SPARE, 0x80, %    336         sub             %GLOBAL_SPARE, 0x80, %GLOBAL_SPARE
338         EX_LD_FP(LOAD_BLK(%o1, %f32), U1_gs_80    337         EX_LD_FP(LOAD_BLK(%o1, %f32), U1_gs_80_fp)
339         add             %o1, 0x40, %o1            338         add             %o1, 0x40, %o1
340                                                   339 
341         /* There are 8 instances of the unroll    340         /* There are 8 instances of the unrolled loop,
342          * one for each possible alignment of     341          * one for each possible alignment of the
343          * source buffer.  Each loop instance     342          * source buffer.  Each loop instance is 452
344          * bytes.                                 343          * bytes.
345          */                                       344          */
346         sll             %g2, 3, %o3               345         sll             %g2, 3, %o3
347         sub             %o3, %g2, %o3             346         sub             %o3, %g2, %o3
348         sllx            %o3, 4, %o3               347         sllx            %o3, 4, %o3
349         add             %o3, %g2, %o3             348         add             %o3, %g2, %o3
350         sllx            %o3, 2, %g2               349         sllx            %o3, 2, %g2
351 1:      rd              %pc, %o3                  350 1:      rd              %pc, %o3
352         add             %o3, %lo(1f - 1b), %o3    351         add             %o3, %lo(1f - 1b), %o3
353         jmpl            %o3 + %g2, %g0            352         jmpl            %o3 + %g2, %g0
354          nop                                      353          nop
355                                                   354 
356         .align          64                        355         .align          64
357 1:      FREG_FROB(f0, f2, f4, f6, f8, f10,f12,    356 1:      FREG_FROB(f0, f2, f4, f6, f8, f10,f12,f14,f16)
358         LOOP_CHUNK1(o1, o0, 1f)                   357         LOOP_CHUNK1(o1, o0, 1f)
359         FREG_FROB(f16,f18,f20,f22,f24,f26,f28,    358         FREG_FROB(f16,f18,f20,f22,f24,f26,f28,f30,f32)
360         LOOP_CHUNK2(o1, o0, 2f)                   359         LOOP_CHUNK2(o1, o0, 2f)
361         FREG_FROB(f32,f34,f36,f38,f40,f42,f44,    360         FREG_FROB(f32,f34,f36,f38,f40,f42,f44,f46,f0)
362         LOOP_CHUNK3(o1, o0, 3f)                   361         LOOP_CHUNK3(o1, o0, 3f)
363         ba,pt           %xcc, 1b+4                362         ba,pt           %xcc, 1b+4
364          faligndata     %f0, %f2, %f48            363          faligndata     %f0, %f2, %f48
365 1:      FREG_FROB(f16,f18,f20,f22,f24,f26,f28,    364 1:      FREG_FROB(f16,f18,f20,f22,f24,f26,f28,f30,f32)
366         STORE_SYNC(o0, f48)                       365         STORE_SYNC(o0, f48)
367         FREG_FROB(f32,f34,f36,f38,f40,f42,f44,    366         FREG_FROB(f32,f34,f36,f38,f40,f42,f44,f46,f0)
368         STORE_JUMP(o0, f48, 40f)                  367         STORE_JUMP(o0, f48, 40f)
369 2:      FREG_FROB(f32,f34,f36,f38,f40,f42,f44,    368 2:      FREG_FROB(f32,f34,f36,f38,f40,f42,f44,f46,f0)
370         STORE_SYNC(o0, f48)                       369         STORE_SYNC(o0, f48)
371         FREG_FROB(f0, f2, f4, f6, f8, f10,f12,    370         FREG_FROB(f0, f2, f4, f6, f8, f10,f12,f14,f16)
372         STORE_JUMP(o0, f48, 48f)                  371         STORE_JUMP(o0, f48, 48f)
373 3:      FREG_FROB(f0, f2, f4, f6, f8, f10,f12,    372 3:      FREG_FROB(f0, f2, f4, f6, f8, f10,f12,f14,f16)
374         STORE_SYNC(o0, f48)                       373         STORE_SYNC(o0, f48)
375         FREG_FROB(f16,f18,f20,f22,f24,f26,f28,    374         FREG_FROB(f16,f18,f20,f22,f24,f26,f28,f30,f32)
376         STORE_JUMP(o0, f48, 56f)                  375         STORE_JUMP(o0, f48, 56f)
377                                                   376 
378 1:      FREG_FROB(f2, f4, f6, f8, f10,f12,f14,    377 1:      FREG_FROB(f2, f4, f6, f8, f10,f12,f14,f16,f18)
379         LOOP_CHUNK1(o1, o0, 1f)                   378         LOOP_CHUNK1(o1, o0, 1f)
380         FREG_FROB(f18,f20,f22,f24,f26,f28,f30,    379         FREG_FROB(f18,f20,f22,f24,f26,f28,f30,f32,f34)
381         LOOP_CHUNK2(o1, o0, 2f)                   380         LOOP_CHUNK2(o1, o0, 2f)
382         FREG_FROB(f34,f36,f38,f40,f42,f44,f46,    381         FREG_FROB(f34,f36,f38,f40,f42,f44,f46,f0, f2)
383         LOOP_CHUNK3(o1, o0, 3f)                   382         LOOP_CHUNK3(o1, o0, 3f)
384         ba,pt           %xcc, 1b+4                383         ba,pt           %xcc, 1b+4
385          faligndata     %f2, %f4, %f48            384          faligndata     %f2, %f4, %f48
386 1:      FREG_FROB(f18,f20,f22,f24,f26,f28,f30,    385 1:      FREG_FROB(f18,f20,f22,f24,f26,f28,f30,f32,f34)
387         STORE_SYNC(o0, f48)                       386         STORE_SYNC(o0, f48)
388         FREG_FROB(f34,f36,f38,f40,f42,f44,f46,    387         FREG_FROB(f34,f36,f38,f40,f42,f44,f46,f0, f2)
389         STORE_JUMP(o0, f48, 41f)                  388         STORE_JUMP(o0, f48, 41f)
390 2:      FREG_FROB(f34,f36,f38,f40,f42,f44,f46,    389 2:      FREG_FROB(f34,f36,f38,f40,f42,f44,f46,f0, f2)
391         STORE_SYNC(o0, f48)                       390         STORE_SYNC(o0, f48)
392         FREG_FROB(f2, f4, f6, f8, f10,f12,f14,    391         FREG_FROB(f2, f4, f6, f8, f10,f12,f14,f16,f18)
393         STORE_JUMP(o0, f48, 49f)                  392         STORE_JUMP(o0, f48, 49f)
394 3:      FREG_FROB(f2, f4, f6, f8, f10,f12,f14,    393 3:      FREG_FROB(f2, f4, f6, f8, f10,f12,f14,f16,f18)
395         STORE_SYNC(o0, f48)                       394         STORE_SYNC(o0, f48)
396         FREG_FROB(f18,f20,f22,f24,f26,f28,f30,    395         FREG_FROB(f18,f20,f22,f24,f26,f28,f30,f32,f34)
397         STORE_JUMP(o0, f48, 57f)                  396         STORE_JUMP(o0, f48, 57f)
398                                                   397 
399 1:      FREG_FROB(f4, f6, f8, f10,f12,f14,f16,    398 1:      FREG_FROB(f4, f6, f8, f10,f12,f14,f16,f18,f20)
400         LOOP_CHUNK1(o1, o0, 1f)                   399         LOOP_CHUNK1(o1, o0, 1f)
401         FREG_FROB(f20,f22,f24,f26,f28,f30,f32,    400         FREG_FROB(f20,f22,f24,f26,f28,f30,f32,f34,f36)
402         LOOP_CHUNK2(o1, o0, 2f)                   401         LOOP_CHUNK2(o1, o0, 2f)
403         FREG_FROB(f36,f38,f40,f42,f44,f46,f0,     402         FREG_FROB(f36,f38,f40,f42,f44,f46,f0, f2, f4)
404         LOOP_CHUNK3(o1, o0, 3f)                   403         LOOP_CHUNK3(o1, o0, 3f)
405         ba,pt           %xcc, 1b+4                404         ba,pt           %xcc, 1b+4
406          faligndata     %f4, %f6, %f48            405          faligndata     %f4, %f6, %f48
407 1:      FREG_FROB(f20,f22,f24,f26,f28,f30,f32,    406 1:      FREG_FROB(f20,f22,f24,f26,f28,f30,f32,f34,f36)
408         STORE_SYNC(o0, f48)                       407         STORE_SYNC(o0, f48)
409         FREG_FROB(f36,f38,f40,f42,f44,f46,f0,     408         FREG_FROB(f36,f38,f40,f42,f44,f46,f0, f2, f4)
410         STORE_JUMP(o0, f48, 42f)                  409         STORE_JUMP(o0, f48, 42f)
411 2:      FREG_FROB(f36,f38,f40,f42,f44,f46,f0,     410 2:      FREG_FROB(f36,f38,f40,f42,f44,f46,f0, f2, f4)
412         STORE_SYNC(o0, f48)                       411         STORE_SYNC(o0, f48)
413         FREG_FROB(f4, f6, f8, f10,f12,f14,f16,    412         FREG_FROB(f4, f6, f8, f10,f12,f14,f16,f18,f20)
414         STORE_JUMP(o0, f48, 50f)                  413         STORE_JUMP(o0, f48, 50f)
415 3:      FREG_FROB(f4, f6, f8, f10,f12,f14,f16,    414 3:      FREG_FROB(f4, f6, f8, f10,f12,f14,f16,f18,f20)
416         STORE_SYNC(o0, f48)                       415         STORE_SYNC(o0, f48)
417         FREG_FROB(f20,f22,f24,f26,f28,f30,f32,    416         FREG_FROB(f20,f22,f24,f26,f28,f30,f32,f34,f36)
418         STORE_JUMP(o0, f48, 58f)                  417         STORE_JUMP(o0, f48, 58f)
419                                                   418 
420 1:      FREG_FROB(f6, f8, f10,f12,f14,f16,f18,    419 1:      FREG_FROB(f6, f8, f10,f12,f14,f16,f18,f20,f22)
421         LOOP_CHUNK1(o1, o0, 1f)                   420         LOOP_CHUNK1(o1, o0, 1f)
422         FREG_FROB(f22,f24,f26,f28,f30,f32,f34,    421         FREG_FROB(f22,f24,f26,f28,f30,f32,f34,f36,f38)
423         LOOP_CHUNK2(o1, o0, 2f)                   422         LOOP_CHUNK2(o1, o0, 2f)
424         FREG_FROB(f38,f40,f42,f44,f46,f0, f2,     423         FREG_FROB(f38,f40,f42,f44,f46,f0, f2, f4, f6) 
425         LOOP_CHUNK3(o1, o0, 3f)                   424         LOOP_CHUNK3(o1, o0, 3f)
426         ba,pt           %xcc, 1b+4                425         ba,pt           %xcc, 1b+4
427          faligndata     %f6, %f8, %f48            426          faligndata     %f6, %f8, %f48
428 1:      FREG_FROB(f22,f24,f26,f28,f30,f32,f34,    427 1:      FREG_FROB(f22,f24,f26,f28,f30,f32,f34,f36,f38)
429         STORE_SYNC(o0, f48)                       428         STORE_SYNC(o0, f48)
430         FREG_FROB(f38,f40,f42,f44,f46,f0, f2,     429         FREG_FROB(f38,f40,f42,f44,f46,f0, f2, f4, f6)
431         STORE_JUMP(o0, f48, 43f)                  430         STORE_JUMP(o0, f48, 43f)
432 2:      FREG_FROB(f38,f40,f42,f44,f46,f0, f2,     431 2:      FREG_FROB(f38,f40,f42,f44,f46,f0, f2, f4, f6)
433         STORE_SYNC(o0, f48)                       432         STORE_SYNC(o0, f48)
434         FREG_FROB(f6, f8, f10,f12,f14,f16,f18,    433         FREG_FROB(f6, f8, f10,f12,f14,f16,f18,f20,f22)
435         STORE_JUMP(o0, f48, 51f)                  434         STORE_JUMP(o0, f48, 51f)
436 3:      FREG_FROB(f6, f8, f10,f12,f14,f16,f18,    435 3:      FREG_FROB(f6, f8, f10,f12,f14,f16,f18,f20,f22)
437         STORE_SYNC(o0, f48)                       436         STORE_SYNC(o0, f48)
438         FREG_FROB(f22,f24,f26,f28,f30,f32,f34,    437         FREG_FROB(f22,f24,f26,f28,f30,f32,f34,f36,f38)
439         STORE_JUMP(o0, f48, 59f)                  438         STORE_JUMP(o0, f48, 59f)
440                                                   439 
441 1:      FREG_FROB(f8, f10,f12,f14,f16,f18,f20,    440 1:      FREG_FROB(f8, f10,f12,f14,f16,f18,f20,f22,f24)
442         LOOP_CHUNK1(o1, o0, 1f)                   441         LOOP_CHUNK1(o1, o0, 1f)
443         FREG_FROB(f24,f26,f28,f30,f32,f34,f36,    442         FREG_FROB(f24,f26,f28,f30,f32,f34,f36,f38,f40)
444         LOOP_CHUNK2(o1, o0, 2f)                   443         LOOP_CHUNK2(o1, o0, 2f)
445         FREG_FROB(f40,f42,f44,f46,f0, f2, f4,     444         FREG_FROB(f40,f42,f44,f46,f0, f2, f4, f6, f8)
446         LOOP_CHUNK3(o1, o0, 3f)                   445         LOOP_CHUNK3(o1, o0, 3f)
447         ba,pt           %xcc, 1b+4                446         ba,pt           %xcc, 1b+4
448          faligndata     %f8, %f10, %f48           447          faligndata     %f8, %f10, %f48
449 1:      FREG_FROB(f24,f26,f28,f30,f32,f34,f36,    448 1:      FREG_FROB(f24,f26,f28,f30,f32,f34,f36,f38,f40)
450         STORE_SYNC(o0, f48)                       449         STORE_SYNC(o0, f48)
451         FREG_FROB(f40,f42,f44,f46,f0, f2, f4,     450         FREG_FROB(f40,f42,f44,f46,f0, f2, f4, f6, f8)
452         STORE_JUMP(o0, f48, 44f)                  451         STORE_JUMP(o0, f48, 44f)
453 2:      FREG_FROB(f40,f42,f44,f46,f0, f2, f4,     452 2:      FREG_FROB(f40,f42,f44,f46,f0, f2, f4, f6, f8)
454         STORE_SYNC(o0, f48)                       453         STORE_SYNC(o0, f48)
455         FREG_FROB(f8, f10,f12,f14,f16,f18,f20,    454         FREG_FROB(f8, f10,f12,f14,f16,f18,f20,f22,f24)
456         STORE_JUMP(o0, f48, 52f)                  455         STORE_JUMP(o0, f48, 52f)
457 3:      FREG_FROB(f8, f10,f12,f14,f16,f18,f20,    456 3:      FREG_FROB(f8, f10,f12,f14,f16,f18,f20,f22,f24)
458         STORE_SYNC(o0, f48)                       457         STORE_SYNC(o0, f48)
459         FREG_FROB(f24,f26,f28,f30,f32,f34,f36,    458         FREG_FROB(f24,f26,f28,f30,f32,f34,f36,f38,f40)
460         STORE_JUMP(o0, f48, 60f)                  459         STORE_JUMP(o0, f48, 60f)
461                                                   460 
462 1:      FREG_FROB(f10,f12,f14,f16,f18,f20,f22,    461 1:      FREG_FROB(f10,f12,f14,f16,f18,f20,f22,f24,f26)
463         LOOP_CHUNK1(o1, o0, 1f)                   462         LOOP_CHUNK1(o1, o0, 1f)
464         FREG_FROB(f26,f28,f30,f32,f34,f36,f38,    463         FREG_FROB(f26,f28,f30,f32,f34,f36,f38,f40,f42)
465         LOOP_CHUNK2(o1, o0, 2f)                   464         LOOP_CHUNK2(o1, o0, 2f)
466         FREG_FROB(f42,f44,f46,f0, f2, f4, f6,     465         FREG_FROB(f42,f44,f46,f0, f2, f4, f6, f8, f10)
467         LOOP_CHUNK3(o1, o0, 3f)                   466         LOOP_CHUNK3(o1, o0, 3f)
468         ba,pt           %xcc, 1b+4                467         ba,pt           %xcc, 1b+4
469          faligndata     %f10, %f12, %f48          468          faligndata     %f10, %f12, %f48
470 1:      FREG_FROB(f26,f28,f30,f32,f34,f36,f38,    469 1:      FREG_FROB(f26,f28,f30,f32,f34,f36,f38,f40,f42)
471         STORE_SYNC(o0, f48)                       470         STORE_SYNC(o0, f48)
472         FREG_FROB(f42,f44,f46,f0, f2, f4, f6,     471         FREG_FROB(f42,f44,f46,f0, f2, f4, f6, f8, f10)
473         STORE_JUMP(o0, f48, 45f)                  472         STORE_JUMP(o0, f48, 45f)
474 2:      FREG_FROB(f42,f44,f46,f0, f2, f4, f6,     473 2:      FREG_FROB(f42,f44,f46,f0, f2, f4, f6, f8, f10)
475         STORE_SYNC(o0, f48)                       474         STORE_SYNC(o0, f48)
476         FREG_FROB(f10,f12,f14,f16,f18,f20,f22,    475         FREG_FROB(f10,f12,f14,f16,f18,f20,f22,f24,f26)
477         STORE_JUMP(o0, f48, 53f)                  476         STORE_JUMP(o0, f48, 53f)
478 3:      FREG_FROB(f10,f12,f14,f16,f18,f20,f22,    477 3:      FREG_FROB(f10,f12,f14,f16,f18,f20,f22,f24,f26)
479         STORE_SYNC(o0, f48)                       478         STORE_SYNC(o0, f48)
480         FREG_FROB(f26,f28,f30,f32,f34,f36,f38,    479         FREG_FROB(f26,f28,f30,f32,f34,f36,f38,f40,f42)
481         STORE_JUMP(o0, f48, 61f)                  480         STORE_JUMP(o0, f48, 61f)
482                                                   481 
483 1:      FREG_FROB(f12,f14,f16,f18,f20,f22,f24,    482 1:      FREG_FROB(f12,f14,f16,f18,f20,f22,f24,f26,f28)
484         LOOP_CHUNK1(o1, o0, 1f)                   483         LOOP_CHUNK1(o1, o0, 1f)
485         FREG_FROB(f28,f30,f32,f34,f36,f38,f40,    484         FREG_FROB(f28,f30,f32,f34,f36,f38,f40,f42,f44)
486         LOOP_CHUNK2(o1, o0, 2f)                   485         LOOP_CHUNK2(o1, o0, 2f)
487         FREG_FROB(f44,f46,f0, f2, f4, f6, f8,     486         FREG_FROB(f44,f46,f0, f2, f4, f6, f8, f10,f12)
488         LOOP_CHUNK3(o1, o0, 3f)                   487         LOOP_CHUNK3(o1, o0, 3f)
489         ba,pt           %xcc, 1b+4                488         ba,pt           %xcc, 1b+4
490          faligndata     %f12, %f14, %f48          489          faligndata     %f12, %f14, %f48
491 1:      FREG_FROB(f28,f30,f32,f34,f36,f38,f40,    490 1:      FREG_FROB(f28,f30,f32,f34,f36,f38,f40,f42,f44)
492         STORE_SYNC(o0, f48)                       491         STORE_SYNC(o0, f48)
493         FREG_FROB(f44,f46,f0, f2, f4, f6, f8,     492         FREG_FROB(f44,f46,f0, f2, f4, f6, f8, f10,f12)
494         STORE_JUMP(o0, f48, 46f)                  493         STORE_JUMP(o0, f48, 46f)
495 2:      FREG_FROB(f44,f46,f0, f2, f4, f6, f8,     494 2:      FREG_FROB(f44,f46,f0, f2, f4, f6, f8, f10,f12)
496         STORE_SYNC(o0, f48)                       495         STORE_SYNC(o0, f48)
497         FREG_FROB(f12,f14,f16,f18,f20,f22,f24,    496         FREG_FROB(f12,f14,f16,f18,f20,f22,f24,f26,f28)
498         STORE_JUMP(o0, f48, 54f)                  497         STORE_JUMP(o0, f48, 54f)
499 3:      FREG_FROB(f12,f14,f16,f18,f20,f22,f24,    498 3:      FREG_FROB(f12,f14,f16,f18,f20,f22,f24,f26,f28)
500         STORE_SYNC(o0, f48)                       499         STORE_SYNC(o0, f48)
501         FREG_FROB(f28,f30,f32,f34,f36,f38,f40,    500         FREG_FROB(f28,f30,f32,f34,f36,f38,f40,f42,f44)
502         STORE_JUMP(o0, f48, 62f)                  501         STORE_JUMP(o0, f48, 62f)
503                                                   502 
504 1:      FREG_FROB(f14,f16,f18,f20,f22,f24,f26,    503 1:      FREG_FROB(f14,f16,f18,f20,f22,f24,f26,f28,f30)
505         LOOP_CHUNK1(o1, o0, 1f)                   504         LOOP_CHUNK1(o1, o0, 1f)
506         FREG_FROB(f30,f32,f34,f36,f38,f40,f42,    505         FREG_FROB(f30,f32,f34,f36,f38,f40,f42,f44,f46)
507         LOOP_CHUNK2(o1, o0, 2f)                   506         LOOP_CHUNK2(o1, o0, 2f)
508         FREG_FROB(f46,f0, f2, f4, f6, f8, f10,    507         FREG_FROB(f46,f0, f2, f4, f6, f8, f10,f12,f14)
509         LOOP_CHUNK3(o1, o0, 3f)                   508         LOOP_CHUNK3(o1, o0, 3f)
510         ba,pt           %xcc, 1b+4                509         ba,pt           %xcc, 1b+4
511          faligndata     %f14, %f16, %f48          510          faligndata     %f14, %f16, %f48
512 1:      FREG_FROB(f30,f32,f34,f36,f38,f40,f42,    511 1:      FREG_FROB(f30,f32,f34,f36,f38,f40,f42,f44,f46)
513         STORE_SYNC(o0, f48)                       512         STORE_SYNC(o0, f48)
514         FREG_FROB(f46,f0, f2, f4, f6, f8, f10,    513         FREG_FROB(f46,f0, f2, f4, f6, f8, f10,f12,f14)
515         STORE_JUMP(o0, f48, 47f)                  514         STORE_JUMP(o0, f48, 47f)
516 2:      FREG_FROB(f46,f0, f2, f4, f6, f8, f10,    515 2:      FREG_FROB(f46,f0, f2, f4, f6, f8, f10,f12,f14)
517         STORE_SYNC(o0, f48)                       516         STORE_SYNC(o0, f48)
518         FREG_FROB(f14,f16,f18,f20,f22,f24,f26,    517         FREG_FROB(f14,f16,f18,f20,f22,f24,f26,f28,f30)
519         STORE_JUMP(o0, f48, 55f)                  518         STORE_JUMP(o0, f48, 55f)
520 3:      FREG_FROB(f14,f16,f18,f20,f22,f24,f26,    519 3:      FREG_FROB(f14,f16,f18,f20,f22,f24,f26,f28,f30)
521         STORE_SYNC(o0, f48)                       520         STORE_SYNC(o0, f48)
522         FREG_FROB(f30,f32,f34,f36,f38,f40,f42,    521         FREG_FROB(f30,f32,f34,f36,f38,f40,f42,f44,f46)
523         STORE_JUMP(o0, f48, 63f)                  522         STORE_JUMP(o0, f48, 63f)
524                                                   523 
525 40:     FINISH_VISCHUNK(o0, f0,  f2)              524 40:     FINISH_VISCHUNK(o0, f0,  f2)
526 41:     FINISH_VISCHUNK(o0, f2,  f4)              525 41:     FINISH_VISCHUNK(o0, f2,  f4)
527 42:     FINISH_VISCHUNK(o0, f4,  f6)              526 42:     FINISH_VISCHUNK(o0, f4,  f6)
528 43:     FINISH_VISCHUNK(o0, f6,  f8)              527 43:     FINISH_VISCHUNK(o0, f6,  f8)
529 44:     FINISH_VISCHUNK(o0, f8,  f10)             528 44:     FINISH_VISCHUNK(o0, f8,  f10)
530 45:     FINISH_VISCHUNK(o0, f10, f12)             529 45:     FINISH_VISCHUNK(o0, f10, f12)
531 46:     FINISH_VISCHUNK(o0, f12, f14)             530 46:     FINISH_VISCHUNK(o0, f12, f14)
532 47:     UNEVEN_VISCHUNK(o0, f14, f0)              531 47:     UNEVEN_VISCHUNK(o0, f14, f0)
533 48:     FINISH_VISCHUNK(o0, f16, f18)             532 48:     FINISH_VISCHUNK(o0, f16, f18)
534 49:     FINISH_VISCHUNK(o0, f18, f20)             533 49:     FINISH_VISCHUNK(o0, f18, f20)
535 50:     FINISH_VISCHUNK(o0, f20, f22)             534 50:     FINISH_VISCHUNK(o0, f20, f22)
536 51:     FINISH_VISCHUNK(o0, f22, f24)             535 51:     FINISH_VISCHUNK(o0, f22, f24)
537 52:     FINISH_VISCHUNK(o0, f24, f26)             536 52:     FINISH_VISCHUNK(o0, f24, f26)
538 53:     FINISH_VISCHUNK(o0, f26, f28)             537 53:     FINISH_VISCHUNK(o0, f26, f28)
539 54:     FINISH_VISCHUNK(o0, f28, f30)             538 54:     FINISH_VISCHUNK(o0, f28, f30)
540 55:     UNEVEN_VISCHUNK(o0, f30, f0)              539 55:     UNEVEN_VISCHUNK(o0, f30, f0)
541 56:     FINISH_VISCHUNK(o0, f32, f34)             540 56:     FINISH_VISCHUNK(o0, f32, f34)
542 57:     FINISH_VISCHUNK(o0, f34, f36)             541 57:     FINISH_VISCHUNK(o0, f34, f36)
543 58:     FINISH_VISCHUNK(o0, f36, f38)             542 58:     FINISH_VISCHUNK(o0, f36, f38)
544 59:     FINISH_VISCHUNK(o0, f38, f40)             543 59:     FINISH_VISCHUNK(o0, f38, f40)
545 60:     FINISH_VISCHUNK(o0, f40, f42)             544 60:     FINISH_VISCHUNK(o0, f40, f42)
546 61:     FINISH_VISCHUNK(o0, f42, f44)             545 61:     FINISH_VISCHUNK(o0, f42, f44)
547 62:     FINISH_VISCHUNK(o0, f44, f46)             546 62:     FINISH_VISCHUNK(o0, f44, f46)
548 63:     UNEVEN_VISCHUNK_LAST(o0, f46, f0)         547 63:     UNEVEN_VISCHUNK_LAST(o0, f46, f0)
549                                                   548 
550 93:     EX_LD_FP(LOAD(ldd, %o1, %f2), U1_g3_0_    549 93:     EX_LD_FP(LOAD(ldd, %o1, %f2), U1_g3_0_fp)
551         add             %o1, 8, %o1               550         add             %o1, 8, %o1
552         subcc           %g3, 8, %g3               551         subcc           %g3, 8, %g3
553         faligndata      %f0, %f2, %f8             552         faligndata      %f0, %f2, %f8
554         EX_ST_FP(STORE(std, %f8, %o0), U1_g3_8    553         EX_ST_FP(STORE(std, %f8, %o0), U1_g3_8_fp)
555         bl,pn           %xcc, 95f                 554         bl,pn           %xcc, 95f
556          add            %o0, 8, %o0               555          add            %o0, 8, %o0
557         EX_LD_FP(LOAD(ldd, %o1, %f0), U1_g3_0_    556         EX_LD_FP(LOAD(ldd, %o1, %f0), U1_g3_0_fp)
558         add             %o1, 8, %o1               557         add             %o1, 8, %o1
559         subcc           %g3, 8, %g3               558         subcc           %g3, 8, %g3
560         faligndata      %f2, %f0, %f8             559         faligndata      %f2, %f0, %f8
561         EX_ST_FP(STORE(std, %f8, %o0), U1_g3_8    560         EX_ST_FP(STORE(std, %f8, %o0), U1_g3_8_fp)
562         bge,pt          %xcc, 93b                 561         bge,pt          %xcc, 93b
563          add            %o0, 8, %o0               562          add            %o0, 8, %o0
564                                                   563 
565 95:     brz,pt          %o2, 2f                   564 95:     brz,pt          %o2, 2f
566          mov            %g1, %o1                  565          mov            %g1, %o1
567                                                   566 
568 1:      EX_LD_FP(LOAD(ldub, %o1, %o3), U1_o2_0    567 1:      EX_LD_FP(LOAD(ldub, %o1, %o3), U1_o2_0_fp)
569         add             %o1, 1, %o1               568         add             %o1, 1, %o1
570         subcc           %o2, 1, %o2               569         subcc           %o2, 1, %o2
571         EX_ST_FP(STORE(stb, %o3, %o0), U1_o2_1    570         EX_ST_FP(STORE(stb, %o3, %o0), U1_o2_1_fp)
572         bne,pt          %xcc, 1b                  571         bne,pt          %xcc, 1b
573          add            %o0, 1, %o0               572          add            %o0, 1, %o0
574                                                   573 
575 2:      membar          #StoreLoad | #StoreSto    574 2:      membar          #StoreLoad | #StoreStore
576         VISExit                                   575         VISExit
577         retl                                      576         retl
578          mov            EX_RETVAL(%o4), %o0       577          mov            EX_RETVAL(%o4), %o0
579                                                   578 
580         .align          64                        579         .align          64
581 70:     /* 16 < len <= (5 * 64) */                580 70:     /* 16 < len <= (5 * 64) */
582         bne,pn          %XCC, 75f                 581         bne,pn          %XCC, 75f
583          sub            %o0, %o1, %o3             582          sub            %o0, %o1, %o3
584                                                   583 
585 72:     andn            %o2, 0xf, %GLOBAL_SPAR    584 72:     andn            %o2, 0xf, %GLOBAL_SPARE
586         and             %o2, 0xf, %o2             585         and             %o2, 0xf, %o2
587 1:      EX_LD(LOAD(ldx, %o1 + 0x00, %o5), U1_g    586 1:      EX_LD(LOAD(ldx, %o1 + 0x00, %o5), U1_gs_0)
588         EX_LD(LOAD(ldx, %o1 + 0x08, %g1), U1_g    587         EX_LD(LOAD(ldx, %o1 + 0x08, %g1), U1_gs_0)
589         subcc           %GLOBAL_SPARE, 0x10, %    588         subcc           %GLOBAL_SPARE, 0x10, %GLOBAL_SPARE
590         EX_ST(STORE(stx, %o5, %o1 + %o3), U1_g    589         EX_ST(STORE(stx, %o5, %o1 + %o3), U1_gs_10)
591         add             %o1, 0x8, %o1             590         add             %o1, 0x8, %o1
592         EX_ST(STORE(stx, %g1, %o1 + %o3), U1_g    591         EX_ST(STORE(stx, %g1, %o1 + %o3), U1_gs_8)
593         bgu,pt          %XCC, 1b                  592         bgu,pt          %XCC, 1b
594          add            %o1, 0x8, %o1             593          add            %o1, 0x8, %o1
595 73:     andcc           %o2, 0x8, %g0             594 73:     andcc           %o2, 0x8, %g0
596         be,pt           %XCC, 1f                  595         be,pt           %XCC, 1f
597          nop                                      596          nop
598         EX_LD(LOAD(ldx, %o1, %o5), U1_o2_0)       597         EX_LD(LOAD(ldx, %o1, %o5), U1_o2_0)
599         sub             %o2, 0x8, %o2             598         sub             %o2, 0x8, %o2
600         EX_ST(STORE(stx, %o5, %o1 + %o3), U1_o    599         EX_ST(STORE(stx, %o5, %o1 + %o3), U1_o2_8)
601         add             %o1, 0x8, %o1             600         add             %o1, 0x8, %o1
602 1:      andcc           %o2, 0x4, %g0             601 1:      andcc           %o2, 0x4, %g0
603         be,pt           %XCC, 1f                  602         be,pt           %XCC, 1f
604          nop                                      603          nop
605         EX_LD(LOAD(lduw, %o1, %o5), U1_o2_0)      604         EX_LD(LOAD(lduw, %o1, %o5), U1_o2_0)
606         sub             %o2, 0x4, %o2             605         sub             %o2, 0x4, %o2
607         EX_ST(STORE(stw, %o5, %o1 + %o3), U1_o    606         EX_ST(STORE(stw, %o5, %o1 + %o3), U1_o2_4)
608         add             %o1, 0x4, %o1             607         add             %o1, 0x4, %o1
609 1:      cmp             %o2, 0                    608 1:      cmp             %o2, 0
610         be,pt           %XCC, 85f                 609         be,pt           %XCC, 85f
611          nop                                      610          nop
612         ba,pt           %xcc, 90f                 611         ba,pt           %xcc, 90f
613          nop                                      612          nop
614                                                   613 
615 75:     andcc           %o0, 0x7, %g1             614 75:     andcc           %o0, 0x7, %g1
616         sub             %g1, 0x8, %g1             615         sub             %g1, 0x8, %g1
617         be,pn           %icc, 2f                  616         be,pn           %icc, 2f
618          sub            %g0, %g1, %g1             617          sub            %g0, %g1, %g1
619         sub             %o2, %g1, %o2             618         sub             %o2, %g1, %o2
620                                                   619 
621 1:      EX_LD(LOAD(ldub, %o1, %o5), U1_g1_0)      620 1:      EX_LD(LOAD(ldub, %o1, %o5), U1_g1_0)
622         subcc           %g1, 1, %g1               621         subcc           %g1, 1, %g1
623         EX_ST(STORE(stb, %o5, %o1 + %o3), U1_g    622         EX_ST(STORE(stb, %o5, %o1 + %o3), U1_g1_1)
624         bgu,pt          %icc, 1b                  623         bgu,pt          %icc, 1b
625          add            %o1, 1, %o1               624          add            %o1, 1, %o1
626                                                   625 
627 2:      add             %o1, %o3, %o0             626 2:      add             %o1, %o3, %o0
628         andcc           %o1, 0x7, %g1             627         andcc           %o1, 0x7, %g1
629         bne,pt          %icc, 8f                  628         bne,pt          %icc, 8f
630          sll            %g1, 3, %g1               629          sll            %g1, 3, %g1
631                                                   630 
632         cmp             %o2, 16                   631         cmp             %o2, 16
633         bgeu,pt         %icc, 72b                 632         bgeu,pt         %icc, 72b
634          nop                                      633          nop
635         ba,a,pt         %xcc, 73b                 634         ba,a,pt         %xcc, 73b
636                                                   635 
637 8:      mov             64, %o3                   636 8:      mov             64, %o3
638         andn            %o1, 0x7, %o1             637         andn            %o1, 0x7, %o1
639         EX_LD(LOAD(ldx, %o1, %g2), U1_o2_0)       638         EX_LD(LOAD(ldx, %o1, %g2), U1_o2_0)
640         sub             %o3, %g1, %o3             639         sub             %o3, %g1, %o3
641         andn            %o2, 0x7, %GLOBAL_SPAR    640         andn            %o2, 0x7, %GLOBAL_SPARE
642         sllx            %g2, %g1, %g2             641         sllx            %g2, %g1, %g2
643 1:      EX_LD(LOAD(ldx, %o1 + 0x8, %g3), U1_gs    642 1:      EX_LD(LOAD(ldx, %o1 + 0x8, %g3), U1_gs_0_o2_adj)
644         subcc           %GLOBAL_SPARE, 0x8, %G    643         subcc           %GLOBAL_SPARE, 0x8, %GLOBAL_SPARE
645         add             %o1, 0x8, %o1             644         add             %o1, 0x8, %o1
646         srlx            %g3, %o3, %o5             645         srlx            %g3, %o3, %o5
647         or              %o5, %g2, %o5             646         or              %o5, %g2, %o5
648         EX_ST(STORE(stx, %o5, %o0), U1_gs_8_o2    647         EX_ST(STORE(stx, %o5, %o0), U1_gs_8_o2_adj)
649         add             %o0, 0x8, %o0             648         add             %o0, 0x8, %o0
650         bgu,pt          %icc, 1b                  649         bgu,pt          %icc, 1b
651          sllx           %g3, %g1, %g2             650          sllx           %g3, %g1, %g2
652                                                   651 
653         srl             %g1, 3, %g1               652         srl             %g1, 3, %g1
654         andcc           %o2, 0x7, %o2             653         andcc           %o2, 0x7, %o2
655         be,pn           %icc, 85f                 654         be,pn           %icc, 85f
656          add            %o1, %g1, %o1             655          add            %o1, %g1, %o1
657         ba,pt           %xcc, 90f                 656         ba,pt           %xcc, 90f
658          sub            %o0, %o1, %o3             657          sub            %o0, %o1, %o3
659                                                   658 
660         .align          64                        659         .align          64
661 80:     /* 0 < len <= 16 */                       660 80:     /* 0 < len <= 16 */
662         andcc           %o3, 0x3, %g0             661         andcc           %o3, 0x3, %g0
663         bne,pn          %XCC, 90f                 662         bne,pn          %XCC, 90f
664          sub            %o0, %o1, %o3             663          sub            %o0, %o1, %o3
665                                                   664 
666 1:      EX_LD(LOAD(lduw, %o1, %g1), U1_o2_0)      665 1:      EX_LD(LOAD(lduw, %o1, %g1), U1_o2_0)
667         subcc           %o2, 4, %o2               666         subcc           %o2, 4, %o2
668         EX_ST(STORE(stw, %g1, %o1 + %o3), U1_o    667         EX_ST(STORE(stw, %g1, %o1 + %o3), U1_o2_4)
669         bgu,pt          %XCC, 1b                  668         bgu,pt          %XCC, 1b
670          add            %o1, 4, %o1               669          add            %o1, 4, %o1
671                                                   670 
672 85:     retl                                      671 85:     retl
673          mov            EX_RETVAL(%o4), %o0       672          mov            EX_RETVAL(%o4), %o0
674                                                   673 
675         .align          32                        674         .align          32
676 90:     EX_LD(LOAD(ldub, %o1, %g1), U1_o2_0)      675 90:     EX_LD(LOAD(ldub, %o1, %g1), U1_o2_0)
677         subcc           %o2, 1, %o2               676         subcc           %o2, 1, %o2
678         EX_ST(STORE(stb, %g1, %o1 + %o3), U1_o    677         EX_ST(STORE(stb, %g1, %o1 + %o3), U1_o2_1)
679         bgu,pt          %XCC, 90b                 678         bgu,pt          %XCC, 90b
680          add            %o1, 1, %o1               679          add            %o1, 1, %o1
681         retl                                      680         retl
682          mov            EX_RETVAL(%o4), %o0       681          mov            EX_RETVAL(%o4), %o0
683                                                   682 
684         .size           FUNC_NAME, .-FUNC_NAME    683         .size           FUNC_NAME, .-FUNC_NAME
685 EXPORT_SYMBOL(FUNC_NAME)                          684 EXPORT_SYMBOL(FUNC_NAME)
                                                      

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