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glibc/sysdeps/sparc/sparc32/memcpy.S
Paul Eggert 5a82c74822 Prefer https to http for gnu.org and fsf.org URLs 
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:

sed -ri '
  s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
  s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
  $(find $(git ls-files) -prune -type f \
      ! -name '*.po' \
      ! -name 'ChangeLog*' \
      ! -path COPYING ! -path COPYING.LIB \
      ! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
      ! -path manual/texinfo.tex ! -path scripts/config.guess \
      ! -path scripts/config.sub ! -path scripts/install-sh \
      ! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
      ! -path INSTALL ! -path  locale/programs/charmap-kw.h \
      ! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
      ! '(' -name configure \
            -execdir test -f configure.ac -o -f configure.in ';' ')' \
      ! '(' -name preconfigure \
            -execdir test -f preconfigure.ac ';' ')' \
      -print)

and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:

  chmod a+x sysdeps/unix/sysv/linux/riscv/configure
  # Omit irrelevant whitespace and comment-only changes,
  # perhaps from a slightly-different Autoconf version.
  git checkout -f \
    sysdeps/csky/configure \
    sysdeps/hppa/configure \
    sysdeps/riscv/configure \
    sysdeps/unix/sysv/linux/csky/configure
  # Omit changes that caused a pre-commit check to fail like this:
  # remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
  git checkout -f \
    sysdeps/powerpc/powerpc64/ppc-mcount.S \
    sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
  # Omit change that caused a pre-commit check to fail like this:
  # remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
  git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
2019-09-07 02:43:31 -07:00

654 lines
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/* Copy SIZE bytes from SRC to DEST.
For SPARC v7.
Copyright (C) 1996-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@caip.rutgers.edu>,
Eddie C. Dost <ecd@skynet.be> and
Jakub Jelinek <jj@ultra.linux.cz>.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <sysdep.h>
/* Both these macros have to start with exactly the same insn */
#define MOVE_BIGCHUNK(src, dst, offset, t0, t1, t2, t3, t4, t5, t6, t7) \
ldd [%src + offset + 0x00], %t0; \
ldd [%src + offset + 0x08], %t2; \
ldd [%src + offset + 0x10], %t4; \
ldd [%src + offset + 0x18], %t6; \
st %t0, [%dst + offset + 0x00]; \
st %t1, [%dst + offset + 0x04]; \
st %t2, [%dst + offset + 0x08]; \
st %t3, [%dst + offset + 0x0c]; \
st %t4, [%dst + offset + 0x10]; \
st %t5, [%dst + offset + 0x14]; \
st %t6, [%dst + offset + 0x18]; \
st %t7, [%dst + offset + 0x1c];
#define MOVE_BIGALIGNCHUNK(src, dst, offset, t0, t1, t2, t3, t4, t5, t6, t7) \
ldd [%src + offset + 0x00], %t0; \
ldd [%src + offset + 0x08], %t2; \
ldd [%src + offset + 0x10], %t4; \
ldd [%src + offset + 0x18], %t6; \
std %t0, [%dst + offset + 0x00]; \
std %t2, [%dst + offset + 0x08]; \
std %t4, [%dst + offset + 0x10]; \
std %t6, [%dst + offset + 0x18];
#define MOVE_LASTCHUNK(src, dst, offset, t0, t1, t2, t3) \
ldd [%src - offset - 0x10], %t0; \
ldd [%src - offset - 0x08], %t2; \
st %t0, [%dst - offset - 0x10]; \
st %t1, [%dst - offset - 0x0c]; \
st %t2, [%dst - offset - 0x08]; \
st %t3, [%dst - offset - 0x04];
#define MOVE_LASTALIGNCHUNK(src, dst, offset, t0, t1, t2, t3) \
ldd [%src - offset - 0x10], %t0; \
ldd [%src - offset - 0x08], %t2; \
std %t0, [%dst - offset - 0x10]; \
std %t2, [%dst - offset - 0x08];
#define MOVE_SHORTCHUNK(src, dst, offset, t0, t1) \
ldub [%src - offset - 0x02], %t0; \
ldub [%src - offset - 0x01], %t1; \
stb %t0, [%dst - offset - 0x02]; \
stb %t1, [%dst - offset - 0x01];
#define SMOVE_CHUNK(src, dst, offset, t0, t1, t2, t3, t4, t5, t6, prev, shil, shir, offset2) \
ldd [%src + offset + 0x00], %t0; \
ldd [%src + offset + 0x08], %t2; \
srl %t0, shir, %t5; \
srl %t1, shir, %t6; \
sll %t0, shil, %t0; \
or %t5, %prev, %t5; \
sll %t1, shil, %prev; \
or %t6, %t0, %t0; \
srl %t2, shir, %t1; \
srl %t3, shir, %t6; \
sll %t2, shil, %t2; \
or %t1, %prev, %t1; \
std %t4, [%dst + offset + offset2 - 0x04]; \
std %t0, [%dst + offset + offset2 + 0x04]; \
sll %t3, shil, %prev; \
or %t6, %t2, %t4;
#define SMOVE_ALIGNCHUNK(src, dst, offset, t0, t1, t2, t3, t4, t5, t6, prev, shil, shir, offset2) \
ldd [%src + offset + 0x00], %t0; \
ldd [%src + offset + 0x08], %t2; \
srl %t0, shir, %t4; \
srl %t1, shir, %t5; \
sll %t0, shil, %t6; \
or %t4, %prev, %t0; \
sll %t1, shil, %prev; \
or %t5, %t6, %t1; \
srl %t2, shir, %t4; \
srl %t3, shir, %t5; \
sll %t2, shil, %t6; \
or %t4, %prev, %t2; \
sll %t3, shil, %prev; \
or %t5, %t6, %t3; \
std %t0, [%dst + offset + offset2 + 0x00]; \
std %t2, [%dst + offset + offset2 + 0x08];
.text
ENTRY(__mempcpy)
add %o0, %o2, %g1
ba 101f
st %g1, [%sp + 64]
END(__mempcpy)
.align 4
ENTRY(memcpy) /* %o0=dst %o1=src %o2=len */
st %o0, [%sp + 64]
101:
sub %o0, %o1, %o4
9: andcc %o4, 3, %o5
0: bne 86f
cmp %o2, 15
bleu 90f
andcc %o1, 3, %g0
be 78f
andcc %o1, 4, %g0
andcc %o1, 1, %g0
be 4f
andcc %o1, 2, %g0
ldub [%o1], %g2
add %o1, 1, %o1
stb %g2, [%o0]
sub %o2, 1, %o2
bne 77f
add %o0, 1, %o0
4: lduh [%o1], %g2
add %o1, 2, %o1
sth %g2, [%o0]
sub %o2, 2, %o2
add %o0, 2, %o0
77: andcc %o1, 4, %g0
78: be 2f
mov %o2, %g1
ld [%o1], %o4
sub %g1, 4, %g1
st %o4, [%o0]
add %o1, 4, %o1
add %o0, 4, %o0
2: andcc %g1, 0xffffff80, %g6
be 3f
andcc %o0, 4, %g0
be 82f + 4
5: MOVE_BIGCHUNK(o1, o0, 0x00, o2, o3, o4, o5, g2, g3, g4, g5)
MOVE_BIGCHUNK(o1, o0, 0x20, o2, o3, o4, o5, g2, g3, g4, g5)
MOVE_BIGCHUNK(o1, o0, 0x40, o2, o3, o4, o5, g2, g3, g4, g5)
MOVE_BIGCHUNK(o1, o0, 0x60, o2, o3, o4, o5, g2, g3, g4, g5)
subcc %g6, 128, %g6
add %o1, 128, %o1
bne 5b
add %o0, 128, %o0
3: andcc %g1, 0x70, %g6
be 80f
andcc %g1, 8, %g0
srl %g6, 1, %o4
mov %o7, %g2
add %g6, %o4, %o4
add %o1, %g6, %o1
104: call 100f
add %o0, %g6, %o0
jmpl %o5 + (80f - 104b), %g0
mov %g2, %o7
79: MOVE_LASTCHUNK(o1, o0, 0x60, g2, g3, g4, g5)
MOVE_LASTCHUNK(o1, o0, 0x50, g2, g3, g4, g5)
MOVE_LASTCHUNK(o1, o0, 0x40, g2, g3, g4, g5)
MOVE_LASTCHUNK(o1, o0, 0x30, g2, g3, g4, g5)
MOVE_LASTCHUNK(o1, o0, 0x20, g2, g3, g4, g5)
MOVE_LASTCHUNK(o1, o0, 0x10, g2, g3, g4, g5)
MOVE_LASTCHUNK(o1, o0, 0x00, g2, g3, g4, g5)
80: be 81f
andcc %g1, 4, %g0
ldd [%o1], %g2
add %o0, 8, %o0
st %g2, [%o0 - 0x08]
add %o1, 8, %o1
st %g3, [%o0 - 0x04]
81: be 1f
andcc %g1, 2, %g0
ld [%o1], %g2
add %o1, 4, %o1
st %g2, [%o0]
add %o0, 4, %o0
1: be 1f
andcc %g1, 1, %g0
lduh [%o1], %g2
add %o1, 2, %o1
sth %g2, [%o0]
add %o0, 2, %o0
1: be 1f
nop
ldub [%o1], %g2
stb %g2, [%o0]
1: retl
ld [%sp + 64], %o0
82: /* ldd_std */
MOVE_BIGALIGNCHUNK(o1, o0, 0x00, o2, o3, o4, o5, g2, g3, g4, g5)
MOVE_BIGALIGNCHUNK(o1, o0, 0x20, o2, o3, o4, o5, g2, g3, g4, g5)
MOVE_BIGALIGNCHUNK(o1, o0, 0x40, o2, o3, o4, o5, g2, g3, g4, g5)
MOVE_BIGALIGNCHUNK(o1, o0, 0x60, o2, o3, o4, o5, g2, g3, g4, g5)
subcc %g6, 128, %g6
add %o1, 128, %o1
bne 82b
add %o0, 128, %o0
andcc %g1, 0x70, %g6
be 84f
andcc %g1, 8, %g0
mov %o7, %g2
111: call 110f
add %o1, %g6, %o1
mov %g2, %o7
jmpl %o5 + (84f - 111b), %g0
add %o0, %g6, %o0
83: MOVE_LASTALIGNCHUNK(o1, o0, 0x60, g2, g3, g4, g5)
MOVE_LASTALIGNCHUNK(o1, o0, 0x50, g2, g3, g4, g5)
MOVE_LASTALIGNCHUNK(o1, o0, 0x40, g2, g3, g4, g5)
MOVE_LASTALIGNCHUNK(o1, o0, 0x30, g2, g3, g4, g5)
MOVE_LASTALIGNCHUNK(o1, o0, 0x20, g2, g3, g4, g5)
MOVE_LASTALIGNCHUNK(o1, o0, 0x10, g2, g3, g4, g5)
MOVE_LASTALIGNCHUNK(o1, o0, 0x00, g2, g3, g4, g5)
84: be 85f
andcc %g1, 4, %g0
ldd [%o1], %g2
add %o0, 8, %o0
std %g2, [%o0 - 0x08]
add %o1, 8, %o1
85: be 1f
andcc %g1, 2, %g0
ld [%o1], %g2
add %o1, 4, %o1
st %g2, [%o0]
add %o0, 4, %o0
1: be 1f
andcc %g1, 1, %g0
lduh [%o1], %g2
add %o1, 2, %o1
sth %g2, [%o0]
add %o0, 2, %o0
1: be 1f
nop
ldub [%o1], %g2
stb %g2, [%o0]
1: retl
ld [%sp + 64], %o0
86: cmp %o2, 6
bleu 88f
cmp %o2, 256
bcc 87f
andcc %o0, 3, %g0
be 61f
andcc %o0, 1, %g0
be 60f
andcc %o0, 2, %g0
ldub [%o1], %g5
add %o1, 1, %o1
stb %g5, [%o0]
sub %o2, 1, %o2
bne 61f
add %o0, 1, %o0
60: ldub [%o1], %g3
add %o1, 2, %o1
stb %g3, [%o0]
sub %o2, 2, %o2
ldub [%o1 - 1], %g3
add %o0, 2, %o0
stb %g3, [%o0 - 1]
61: and %o1, 3, %g2
and %o2, 0xc, %g3
and %o1, -4, %o1
cmp %g3, 4
sll %g2, 3, %g4
mov 32, %g2
be 4f
sub %g2, %g4, %g6
blu 3f
cmp %g3, 0x8
be 2f
srl %o2, 2, %g3
ld [%o1], %o3
add %o0, -8, %o0
ld [%o1 + 4], %o4
b 8f
add %g3, 1, %g3
2: ld [%o1], %o4
add %o0, -12, %o0
ld [%o1 + 4], %o5
add %g3, 2, %g3
b 9f
add %o1, -4, %o1
3: ld [%o1], %g1
add %o0, -4, %o0
ld [%o1 + 4], %o3
srl %o2, 2, %g3
b 7f
add %o1, 4, %o1
4: ld [%o1], %o5
cmp %o2, 7
ld [%o1 + 4], %g1
srl %o2, 2, %g3
bleu 10f
add %o1, 8, %o1
ld [%o1], %o3
add %g3, -1, %g3
5: sll %o5, %g4, %g2
srl %g1, %g6, %g5
or %g2, %g5, %g2
st %g2, [%o0]
7: ld [%o1 + 4], %o4
sll %g1, %g4, %g2
srl %o3, %g6, %g5
or %g2, %g5, %g2
st %g2, [%o0 + 4]
8: ld [%o1 + 8], %o5
sll %o3, %g4, %g2
srl %o4, %g6, %g5
or %g2, %g5, %g2
st %g2, [%o0 + 8]
9: ld [%o1 + 12], %g1
sll %o4, %g4, %g2
srl %o5, %g6, %g5
addcc %g3, -4, %g3
or %g2, %g5, %g2
add %o1, 16, %o1
st %g2, [%o0 + 12]
add %o0, 16, %o0
bne,a 5b
ld [%o1], %o3
10: sll %o5, %g4, %g2
srl %g1, %g6, %g5
srl %g6, 3, %g3
or %g2, %g5, %g2
sub %o1, %g3, %o1
andcc %o2, 2, %g0
st %g2, [%o0]
be 1f
andcc %o2, 1, %g0
ldub [%o1], %g2
add %o1, 2, %o1
stb %g2, [%o0 + 4]
add %o0, 2, %o0
ldub [%o1 - 1], %g2
stb %g2, [%o0 + 3]
1: be 1f
nop
ldub [%o1], %g2
stb %g2, [%o0 + 4]
1: retl
ld [%sp + 64], %o0
87: andcc %o1, 3, %g0
be 3f
andcc %o1, 1, %g0
be 4f
andcc %o1, 2, %g0
ldub [%o1], %g2
add %o1, 1, %o1
stb %g2, [%o0]
sub %o2, 1, %o2
bne 3f
add %o0, 1, %o0
4: lduh [%o1], %g2
add %o1, 2, %o1
srl %g2, 8, %g3
sub %o2, 2, %o2
stb %g3, [%o0]
add %o0, 2, %o0
stb %g2, [%o0 - 1]
3: andcc %o1, 4, %g0
bne 2f
cmp %o5, 1
ld [%o1], %o4
srl %o4, 24, %g2
stb %g2, [%o0]
srl %o4, 16, %g3
stb %g3, [%o0 + 1]
srl %o4, 8, %g2
stb %g2, [%o0 + 2]
sub %o2, 4, %o2
stb %o4, [%o0 + 3]
add %o1, 4, %o1
add %o0, 4, %o0
2: be 33f
cmp %o5, 2
be 32f
sub %o2, 4, %o2
31: ld [%o1], %g2
add %o1, 4, %o1
srl %g2, 24, %g3
and %o0, 7, %g5
stb %g3, [%o0]
cmp %g5, 7
sll %g2, 8, %g1
add %o0, 4, %o0
be 41f
and %o2, 0xffffffc0, %o3
ld [%o0 - 7], %o4
4: SMOVE_CHUNK(o1, o0, 0x00, g2, g3, g4, g5, o4, o5, g6, g1, 8, 24, -3)
SMOVE_CHUNK(o1, o0, 0x10, g2, g3, g4, g5, o4, o5, g6, g1, 8, 24, -3)
SMOVE_CHUNK(o1, o0, 0x20, g2, g3, g4, g5, o4, o5, g6, g1, 8, 24, -3)
SMOVE_CHUNK(o1, o0, 0x30, g2, g3, g4, g5, o4, o5, g6, g1, 8, 24, -3)
subcc %o3, 64, %o3
add %o1, 64, %o1
bne 4b
add %o0, 64, %o0
andcc %o2, 0x30, %o3
be,a 1f
srl %g1, 16, %g2
4: SMOVE_CHUNK(o1, o0, 0x00, g2, g3, g4, g5, o4, o5, g6, g1, 8, 24, -3)
subcc %o3, 16, %o3
add %o1, 16, %o1
bne 4b
add %o0, 16, %o0
srl %g1, 16, %g2
1: st %o4, [%o0 - 7]
sth %g2, [%o0 - 3]
srl %g1, 8, %g4
b 88f
stb %g4, [%o0 - 1]
32: ld [%o1], %g2
add %o1, 4, %o1
srl %g2, 16, %g3
and %o0, 7, %g5
sth %g3, [%o0]
cmp %g5, 6
sll %g2, 16, %g1
add %o0, 4, %o0
be 42f
and %o2, 0xffffffc0, %o3
ld [%o0 - 6], %o4
4: SMOVE_CHUNK(o1, o0, 0x00, g2, g3, g4, g5, o4, o5, g6, g1, 16, 16, -2)
SMOVE_CHUNK(o1, o0, 0x10, g2, g3, g4, g5, o4, o5, g6, g1, 16, 16, -2)
SMOVE_CHUNK(o1, o0, 0x20, g2, g3, g4, g5, o4, o5, g6, g1, 16, 16, -2)
SMOVE_CHUNK(o1, o0, 0x30, g2, g3, g4, g5, o4, o5, g6, g1, 16, 16, -2)
subcc %o3, 64, %o3
add %o1, 64, %o1
bne 4b
add %o0, 64, %o0
andcc %o2, 0x30, %o3
be,a 1f
srl %g1, 16, %g2
4: SMOVE_CHUNK(o1, o0, 0x00, g2, g3, g4, g5, o4, o5, g6, g1, 16, 16, -2)
subcc %o3, 16, %o3
add %o1, 16, %o1
bne 4b
add %o0, 16, %o0
srl %g1, 16, %g2
1: st %o4, [%o0 - 6]
b 88f
sth %g2, [%o0 - 2]
33: ld [%o1], %g2
sub %o2, 4, %o2
srl %g2, 24, %g3
and %o0, 7, %g5
stb %g3, [%o0]
cmp %g5, 5
srl %g2, 8, %g4
sll %g2, 24, %g1
sth %g4, [%o0 + 1]
add %o1, 4, %o1
be 43f
and %o2, 0xffffffc0, %o3
ld [%o0 - 1], %o4
add %o0, 4, %o0
4: SMOVE_CHUNK(o1, o0, 0x00, g2, g3, g4, g5, o4, o5, g6, g1, 24, 8, -1)
SMOVE_CHUNK(o1, o0, 0x10, g2, g3, g4, g5, o4, o5, g6, g1, 24, 8, -1)
SMOVE_CHUNK(o1, o0, 0x20, g2, g3, g4, g5, o4, o5, g6, g1, 24, 8, -1)
SMOVE_CHUNK(o1, o0, 0x30, g2, g3, g4, g5, o4, o5, g6, g1, 24, 8, -1)
subcc %o3, 64, %o3
add %o1, 64, %o1
bne 4b
add %o0, 64, %o0
andcc %o2, 0x30, %o3
be,a 1f
srl %g1, 24, %g2
4: SMOVE_CHUNK(o1, o0, 0x00, g2, g3, g4, g5, o4, o5, g6, g1, 24, 8, -1)
subcc %o3, 16, %o3
add %o1, 16, %o1
bne 4b
add %o0, 16, %o0
srl %g1, 24, %g2
1: st %o4, [%o0 - 5]
b 88f
stb %g2, [%o0 - 1]
41: SMOVE_ALIGNCHUNK(o1, o0, 0x00, g2, g3, g4, g5, o4, o5, g6, g1, 8, 24, -3)
SMOVE_ALIGNCHUNK(o1, o0, 0x10, g2, g3, g4, g5, o4, o5, g6, g1, 8, 24, -3)
SMOVE_ALIGNCHUNK(o1, o0, 0x20, g2, g3, g4, g5, o4, o5, g6, g1, 8, 24, -3)
SMOVE_ALIGNCHUNK(o1, o0, 0x30, g2, g3, g4, g5, o4, o5, g6, g1, 8, 24, -3)
subcc %o3, 64, %o3
add %o1, 64, %o1
bne 41b
add %o0, 64, %o0
andcc %o2, 0x30, %o3
be,a 1f
srl %g1, 16, %g2
4: SMOVE_ALIGNCHUNK(o1, o0, 0x00, g2, g3, g4, g5, o4, o5, g6, g1, 8, 24, -3)
subcc %o3, 16, %o3
add %o1, 16, %o1
bne 4b
add %o0, 16, %o0
srl %g1, 16, %g2
1: sth %g2, [%o0 - 3]
srl %g1, 8, %g4
b 88f
stb %g4, [%o0 - 1]
43: SMOVE_ALIGNCHUNK(o1, o0, 0x00, g2, g3, g4, g5, o4, o5, g6, g1, 24, 8, 3)
SMOVE_ALIGNCHUNK(o1, o0, 0x10, g2, g3, g4, g5, o4, o5, g6, g1, 24, 8, 3)
SMOVE_ALIGNCHUNK(o1, o0, 0x20, g2, g3, g4, g5, o4, o5, g6, g1, 24, 8, 3)
SMOVE_ALIGNCHUNK(o1, o0, 0x30, g2, g3, g4, g5, o4, o5, g6, g1, 24, 8, 3)
subcc %o3, 64, %o3
add %o1, 64, %o1
bne 43b
add %o0, 64, %o0
andcc %o2, 0x30, %o3
be,a 1f
srl %g1, 24, %g2
4: SMOVE_ALIGNCHUNK(o1, o0, 0x00, g2, g3, g4, g5, o4, o5, g6, g1, 24, 8, 3)
subcc %o3, 16, %o3
add %o1, 16, %o1
bne 4b
add %o0, 16, %o0
srl %g1, 24, %g2
1: stb %g2, [%o0 + 3]
b 88f
add %o0, 4, %o0
42: SMOVE_ALIGNCHUNK(o1, o0, 0x00, g2, g3, g4, g5, o4, o5, g6, g1, 16, 16, -2)
SMOVE_ALIGNCHUNK(o1, o0, 0x10, g2, g3, g4, g5, o4, o5, g6, g1, 16, 16, -2)
SMOVE_ALIGNCHUNK(o1, o0, 0x20, g2, g3, g4, g5, o4, o5, g6, g1, 16, 16, -2)
SMOVE_ALIGNCHUNK(o1, o0, 0x30, g2, g3, g4, g5, o4, o5, g6, g1, 16, 16, -2)
subcc %o3, 64, %o3
add %o1, 64, %o1
bne 42b
add %o0, 64, %o0
andcc %o2, 0x30, %o3
be,a 1f
srl %g1, 16, %g2
4: SMOVE_ALIGNCHUNK(o1, o0, 0x00, g2, g3, g4, g5, o4, o5, g6, g1, 16, 16, -2)
subcc %o3, 16, %o3
add %o1, 16, %o1
bne 4b
add %o0, 16, %o0
srl %g1, 16, %g2
1: sth %g2, [%o0 - 2]
/* Fall through */
88: and %o2, 0xe, %o3
mov %o7, %g2
sll %o3, 3, %o4
add %o0, %o3, %o0
106: call 100f
add %o1, %o3, %o1
mov %g2, %o7
jmpl %o5 + (89f - 106b), %g0
andcc %o2, 1, %g0
MOVE_SHORTCHUNK(o1, o0, 0x0c, g2, g3)
MOVE_SHORTCHUNK(o1, o0, 0x0a, g2, g3)
MOVE_SHORTCHUNK(o1, o0, 0x08, g2, g3)
MOVE_SHORTCHUNK(o1, o0, 0x06, g2, g3)
MOVE_SHORTCHUNK(o1, o0, 0x04, g2, g3)
MOVE_SHORTCHUNK(o1, o0, 0x02, g2, g3)
MOVE_SHORTCHUNK(o1, o0, 0x00, g2, g3)
89: be 1f
nop
ldub [%o1], %g2
stb %g2, [%o0]
1: retl
ld [%sp + 64], %o0
90: bne 88b
andcc %o2, 8, %g0
be 1f
andcc %o2, 4, %g0
ld [%o1 + 0x00], %g2
ld [%o1 + 0x04], %g3
add %o1, 8, %o1
st %g2, [%o0 + 0x00]
st %g3, [%o0 + 0x04]
add %o0, 8, %o0
1: b 81b
mov %o2, %g1
100: retl
sub %o7, %o4, %o5
110: retl
sub %o7, %g6, %o5
END(memcpy)
libc_hidden_builtin_def (memcpy)
libc_hidden_def (__mempcpy)
weak_alias (__mempcpy, mempcpy)
libc_hidden_builtin_def (mempcpy)
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