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Update. 

1999-05-18  Jakub Jelinek  <jj@ultra.linux.cz>

	* sysdeps/sparc/sparc64/rawmemchr.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/rawmemchr.S: New file.

	* sysdeps/sparc/sparc64/memchr.S: Fix if the second argument
	contains garbage in bits 8-63.
	* sysdeps/sparc/sparc64/memset.S: Ditto.
	* sysdeps/sparc/sparc64/strchr.S: Ditto.
This commit is contained in:
Ulrich Drepper 1999-05-18 10:00:20 +00:00
parent 1acf7665c7
commit 407d26b705
8 changed files with 274 additions and 78 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
ChangeLog
View File

@ -1,3 +1,13 @@
1999-05-18 Jakub Jelinek <jj@ultra.linux.cz>
* sysdeps/sparc/sparc64/rawmemchr.S: New file.
* sysdeps/sparc/sparc32/sparcv9/rawmemchr.S: New file.
* sysdeps/sparc/sparc64/memchr.S: Fix if the second argument
contains garbage in bits 8-63.
* sysdeps/sparc/sparc64/memset.S: Ditto.
* sysdeps/sparc/sparc64/strchr.S: Ditto.
1999-05-18 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/wordsize-64/stdint.h (INTPTR_MAX): Add missing ).

8
NEWS
View File

@ -1,4 +1,4 @@
GNU C Library NEWS -- history of user-visible changes. 1999-04-29
GNU C Library NEWS -- history of user-visible changes. 1999-05-18
Copyright (C) 1992, 93, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
See the end for copying conditions.
@ -13,13 +13,13 @@ Version 2.1.1
* New xdr functions are added; some rpc functions are now 64bit clean.
* Fixed a number of bugs.
* Fixed a number of bugs and memory leaks (especially in NIS+ code).
* Fixed known incompatibilities with glibc 2.0.
* New functions lock64 and strchrnul.
* New functions lock64, strchrnul, rawmemchr, getutmp and getutmpx.
* Optimized a number of functions.
* Optimized a number of functions (especially the ELF dynamic loader).
* Update timezone data files.

6
linuxthreads/ChangeLog
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@ -1,3 +1,9 @@
1999-05-18 Jakub Jelinek <jj@ultra.linux.cz>
* sysdeps/sparc/sparc64/pt-machine.h (__compare_and_swap): Use
casx not cas, also successful casx returns the old value in rd
and not the new value.
1999-05-16 Xavier Leroy <Xavier.Leroy@inria.fr>
* manager.c: If pthread_create() is given a NULL attribute

4
sysdeps/sparc/sparc32/sparcv9/rawmemchr.S Normal file
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@ -0,0 +1,4 @@
#define ASI_PNF 0x82
#define ASI_BLK_P 0xf0
#define XCC icc
#include <sparc64/rawmemchr.S>

35
sysdeps/sparc/sparc64/memchr.S
View File

@ -56,37 +56,37 @@
.text
.align 32
ENTRY(memchr)
sll %o1, 8, %g3 /* IEU0 Group */
and %o1, 0xff, %o1 /* IEU0 Group */
#ifdef USE_BPR
brz,pn %o2, 12f /* CTI+IEU1 */
#else
tst %o2 /* IEU1 */
be,pn %XCC, 12f /* CTI */
srl %o1, 0, %o1 /* IEU0 */
#endif
add %o0, %o2, %o2 /* IEU0 Group */
sethi %hi(0x01010101), %g1 /* IEU1 */
sll %o1, 8, %g3 /* IEU0 Group */
add %o0, %o2, %o2 /* IEU1 */
or %g3, %o1, %g3 /* IEU0 Group */
sethi %hi(0x01010101), %g1 /* IEU0 Group */
or %g3, %o1, %g3 /* IEU1 */
ldub [%o0], %o3 /* Load */
sllx %g3, 16, %g5 /* IEU0 Group */
or %g1, %lo(0x01010101), %g1 /* IEU1 */
or %g1, %lo(0x01010101), %g1 /* IEU1 */
sllx %g1, 32, %g2 /* IEU0 Group */
or %g3, %g5, %g3 /* IEU1 */
sllx %g3, 32, %g5 /* IEU0 Group */
cmp %o3, %o1 /* IEU1 */
cmp %o3, %o1 /* IEU1 */
be,pn %xcc, 13f /* CTI */
or %g1, %g2, %g1 /* IEU0 Group */
andcc %o0, 7, %g0 /* IEU1 */
bne,a,pn %icc, 21f /* CTI */
bne,a,pn %icc, 21f /* CTI */
add %o0, 1, %o0 /* IEU0 Group */
ldx [%o0], %o3 /* Load Group */
sllx %g1, 7, %g2 /* IEU0 */
or %g3, %g5, %g3 /* IEU1 */
or %g3, %g5, %g3 /* IEU1 */
1: add %o0, 8, %o0 /* IEU0 Group */
xor %o3, %g3, %o4 /* IEU1 */
/* %g1 = 0101010101010101 *
@ -95,49 +95,50 @@ ENTRY(memchr)
* %o3 = value *
* %o4 = value XOR c */
2: cmp %o0, %o2 /* IEU1 Group */
bg,pn %XCC, 11f /* CTI */
bg,pn %XCC, 11f /* CTI */
ldxa [%o0] ASI_PNF, %o3 /* Load */
sub %o4, %g1, %o5 /* IEU0 Group */
add %o0, 8, %o0 /* IEU1 */
#ifdef EIGHTBIT_NOT_RARE
andn %o5, %o4, %o5 /* IEU0 Group */
#endif
andcc %o5, %g2, %g0 /* IEU1 Group */
andcc %o5, %g2, %g0 /* IEU1 Group */
be,a,pt %xcc, 2b /* CTI */
xor %o3, %g3, %o4 /* IEU0 */
srlx %o4, 56, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 3f /* CTI */
srlx %o4, 48, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 4f /* CTI */
be,pn %icc, 4f /* CTI */
srlx %o4, 40, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 5f /* CTI */
srlx %o4, 32, %g5 /* IEU0 */
srlx %o4, 32, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 6f /* CTI */
srlx %o4, 24, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 7f /* CTI */
srlx %o4, 16, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 8f /* CTI */
be,pn %icc, 8f /* CTI */
srlx %o4, 8, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 9f /* CTI */
andcc %o4, 0xff, %g0 /* IEU1 Group */
andcc %o4, 0xff, %g0 /* IEU1 Group */
bne,pt %icc, 2b /* CTI */
xor %o3, %g3, %o4 /* IEU0 */
retl /* CTI+IEU1 Group */
add %o0, -9, %o0 /* IEU0 */
.align 16

6
sysdeps/sparc/sparc64/memset.S
View File

@ -38,11 +38,9 @@
.text
.align 32
ENTRY(memset)
#ifndef USE_BPR
srl %o1, 0, %o1
andcc %o1, 0xff, %o1
mov %o0, %g3
#endif
brz,a,pt %o1, 50f
be,a,pt %icc, 50f
#ifndef USE_BPR
srl %o2, 0, %o1
#else

178
sysdeps/sparc/sparc64/rawmemchr.S Normal file
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@ -0,0 +1,178 @@
/* rawmemchr (str, ch) -- Return pointer to first occurrence of CH in STR.
For SPARC v9.
Copyright (C) 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <jj@ultra.linux.cz>.
This version is developed using the same algorithm as the fast C
version which carries the following introduction:
Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
with help from Dan Sahlin (dan@sics.se) and
commentary by Jim Blandy (jimb@ai.mit.edu);
adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu),
and implemented by Roland McGrath (roland@ai.mit.edu).
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <sysdep.h>
#include <asm/asi.h>
#ifndef XCC
#define XCC xcc
#define USE_BPR
#endif
/* Normally, this uses
((xword - 0x0101010101010101) & 0x8080808080808080) test
to find out if any byte in xword could be zero. This is fast, but
also gives false alarm for any byte in range 0x81-0xff. It does
not matter for correctness, as if this test tells us there could
be some zero byte, we check it byte by byte, but if bytes with
high bits set are common in the strings, then this will give poor
performance. You can #define EIGHTBIT_NOT_RARE and the algorithm
will use one tick slower, but more precise test
((xword - 0x0101010101010101) & (~xword) & 0x8080808080808080),
which does not give any false alarms (but if some bits are set,
one cannot assume from it which bytes are zero and which are not).
It is yet to be measured, what is the correct default for glibc
in these days for an average user.
*/
.text
.align 32
ENTRY(__rawmemchr)
and %o1, 0xff, %o1 /* IEU0 Group */
sethi %hi(0x01010101), %g1 /* IEU1 */
ldub [%o0], %o3 /* Load */
sll %o1, 8, %o4 /* IEU0 Group */
or %g1, %lo(0x01010101), %g1 /* IEU1 */
sllx %g1, 32, %g2 /* IEU0 Group */
or %o4, %o1, %o4 /* IEU1 */
andcc %o0, 7, %g0 /* IEU1 Group */
sll %o4, 16, %g5 /* IEU0 */
or %o4, %g5, %o4 /* IEU0 Group */
or %g1, %g2, %g1 /* IEU1 */
bne,pn %icc, 32f /* CTI */
sllx %o4, 32, %g5 /* IEU0 Group */
cmp %o3, %o1 /* IEU1 */
be,pn %icc, 30f /* CTI */
sllx %g1, 7, %g2 /* IEU0 Group */
18: ldx [%o0], %o3 /* Load */
or %o4, %g5, %o4 /* IEU1 */
add %o0, 8, %o0 /* IEU0 Group */
19: xor %o3, %o4, %o3 /* IEU0 Group */
sub %o3, %g1, %o2 /* IEU0 Group */
#ifdef EIGHTBIT_NOT_RARE
andn %o2, %o3, %g7 /* IEU0 Group */
ldxa [%o0] ASI_PNF, %o3 /* Load */
andcc %g7, %g2, %g0 /* IEU1 Group */
#else
ldxa [%o0] ASI_PNF, %o3 /* Load */
andcc %o2, %g2, %g0 /* IEU1 Group */
#endif
be,pt %xcc, 19b /* CTI */
add %o0, 8, %o0 /* IEU0 */
addcc %o2, %g1, %g3 /* IEU1 Group */
srlx %o2, 32, %o2 /* IEU0 */
20: andcc %o2, %g2, %g0 /* IEU1 Group */
be,pn %xcc, 21f /* CTI */
srlx %g3, 56, %o2 /* IEU0 */
andcc %o2, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 29f /* CTI */
srlx %g3, 48, %o2 /* IEU0 */
andcc %o2, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 28f /* CTI */
srlx %g3, 40, %o2 /* IEU0 */
andcc %o2, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 27f /* CTI */
srlx %g3, 32, %o2 /* IEU0 */
andcc %o2, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 26f /* CTI */
21: srlx %g3, 24, %o2 /* IEU0 */
andcc %o2, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 25f /* CTI */
srlx %g3, 16, %o2 /* IEU0 */
andcc %o2, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 24f /* CTI */
srlx %g3, 8, %o2 /* IEU0 */
andcc %o2, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 23f /* CTI */
xor %o3, %o4, %o3 /* IEU0 */
andcc %g3, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 22f /* CTI */
sub %o3, %g1, %o2 /* IEU0 */
ldxa [%o0] ASI_PNF, %o3 /* Load */
andcc %o2, %g2, %g0 /* IEU1 Group */
be,pt %xcc, 19b /* CTI */
add %o0, 8, %o0 /* IEU0 */
addcc %o2, %g1, %g3 /* IEU1 Group */
ba,pt %xcc, 20b /* CTI */
srlx %o2, 32, %o2 /* IEU0 */
.align 16
22: retl /* CTI+IEU1 Group */
add %o0, -9, %o0 /* IEU0 */
23: retl /* CTI+IEU1 Group */
add %o0, -10, %o0 /* IEU0 */
24: retl /* CTI+IEU1 Group */
add %o0, -11, %o0 /* IEU0 */
25: retl /* CTI+IEU1 Group */
add %o0, -12, %o0 /* IEU0 */
26: retl /* CTI+IEU1 Group */
add %o0, -13, %o0 /* IEU0 */
27: retl /* CTI+IEU1 Group */
add %o0, -14, %o0 /* IEU0 */
28: retl /* CTI+IEU1 Group */
add %o0, -15, %o0 /* IEU0 */
29: retl /* CTI+IEU1 Group */
add %o0, -16, %o0 /* IEU0 */
30: retl /* CTI+IEU1 Group */
nop /* IEU0 */
.align 16
32: andcc %o0, 7, %g0 /* IEU1 Group */
be,a,pn %icc, 18b /* CTI */
sllx %g1, 7, %g2 /* IEU0 */
add %o0, 1, %o0 /* IEU0 Group */
cmp %o3, %o1 /* IEU1 */
bne,a,pt %icc, 32b /* CTI */
lduba [%o0] ASI_PNF, %o3 /* Load */
retl /* CTI+IEU1 Group */
add %o0, -1, %o0 /* IEU0 */
END(__rawmemchr)
weak_alias (__rawmemchr, rawmemchr)

105
sysdeps/sparc/sparc64/strchr.S
View File

@ -46,34 +46,32 @@
.text
.align 32
ENTRY(strchr)
#ifndef USE_BPR
srl %o1, 0, %o1 /* IEU0 Group */
#endif
brz,pn %o1, 17f /* CTI+IEU1 Group */
sllx %o1, 8, %g3 /* IEU0 */
sethi %hi(0x01010101), %g1 /* IEU0 Group */
or %g3, %o1, %g3 /* IEU1 */
andcc %o1, 0xff, %o1 /* IEU1 Group */
be,pn %icc, 17f /* CTI */
sllx %o1, 8, %g3 /* IEU0 Group */
sethi %hi(0x01010101), %g1 /* IEU1 */
or %g3, %o1, %g3 /* IEU0 Group */
ldub [%o0], %o3 /* Load */
sllx %g3, 16, %g5 /* IEU0 Group */
or %g1, %lo(0x01010101), %g1 /* IEU1 */
sllx %g1, 32, %g2 /* IEU0 Group */
sllx %g1, 32, %g2 /* IEU0 Group */
brz,pn %o3, 5f /* CTI+IEU1 */
orcc %g3, %g5, %g3 /* IEU1 Group */
sllx %g3, 32, %g5 /* IEU0 */
cmp %o3, %o1 /* IEU1 Group */
cmp %o3, %o1 /* IEU1 Group */
be,pn %xcc, 14f /* CTI */
or %g1, %g2, %g1 /* IEU0 */
andcc %o0, 7, %g0 /* IEU1 Group */
bne,a,pn %icc, 15f /* CTI */
bne,a,pn %icc, 15f /* CTI */
add %o0, 1, %o0 /* IEU0 */
ldx [%o0], %o3 /* Load Group */
1: sllx %g1, 7, %g2 /* IEU0 */
or %g3, %g5, %g3 /* IEU1 */
or %g3, %g5, %g3 /* IEU1 */
add %o0, 8, %o0 /* IEU0 Group */
xor %o3, %g3, %o4 /* IEU1 */
/* %g1 = 0101010101010101 *
@ -82,8 +80,8 @@ ENTRY(strchr)
* %o3 = value *
* %o4 = value XOR c */
2: sub %o3, %g1, %o2 /* IEU0 Group */
sub %o4, %g1, %o5 /* IEU1 */
sub %o4, %g1, %o5 /* IEU1 */
#ifdef EIGHTBIT_NOT_RARE
andn %o2, %o3, %g7 /* IEU0 Group */
andn %o5, %o4, %o5 /* IEU1 */
@ -94,86 +92,87 @@ ENTRY(strchr)
or %o5, %o2, %o5 /* IEU0 Group */
#endif
add %o0, 8, %o0 /* IEU1 */
andcc %o5, %g2, %g0 /* IEU1 Group */
andcc %o5, %g2, %g0 /* IEU1 Group */
be,a,pt %xcc, 2b /* CTI */
xor %o3, %g3, %o4 /* IEU0 */
srlx %o5, 32, %g5 /* IEU0 Group */
add %o2, %g1, %o2 /* IEU1 */
add %o2, %g1, %o2 /* IEU1 */
3: andcc %g5, %g2, %g0 /* IEU1 Group */
be,pn %xcc, 4f /* CTI */
srlx %o2, 56, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 5f /* CTI */
srlx %o4, 56, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 6f /* CTI */
be,pn %icc, 6f /* CTI */
srlx %o2, 48, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 5f /* CTI */
srlx %o4, 48, %g5 /* IEU0 */
srlx %o4, 48, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 7f /* CTI */
srlx %o2, 40, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 5f /* CTI */
srlx %o4, 40, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 8f /* CTI */
be,pn %icc, 8f /* CTI */
srlx %o2, 32, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 5f /* CTI */
srlx %o4, 32, %g5 /* IEU0 */
srlx %o4, 32, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 9f /* CTI */
4: srlx %o2, 24, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 5f /* CTI */
srlx %o4, 24, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 10f /* CTI */
be,pn %icc, 10f /* CTI */
srlx %o2, 16, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 5f /* CTI */
srlx %o4, 16, %g5 /* IEU0 */
srlx %o4, 16, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 11f /* CTI */
srlx %o2, 8, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 5f /* CTI */
srlx %o4, 8, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 12f /* CTI */
be,pn %icc, 12f /* CTI */
andcc %o2, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 5f /* CTI */
sub %o3, %g1, %o2 /* IEU0 */
andcc %o4, 0xff, %g0 /* IEU1 Group */
andcc %o4, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 13f /* CTI */
xor %o3, %g3, %o4 /* IEU0 */
ldxa [%o0] ASI_PNF, %o3 /* Load Group */
sub %o4, %g1, %o5 /* IEU0 */
sub %o4, %g1, %o5 /* IEU0 */
or %o5, %o2, %o5 /* IEU1 */
add %o0, 8, %o0 /* IEU0 Group */
andcc %o5, %g2, %g0 /* IEU1 */
be,a,pt %xcc, 2b /* CTI */
be,a,pt %xcc, 2b /* CTI */
xor %o3, %g3, %o4 /* IEU0 Group */
srlx %o5, 32, %g5 /* IEU0 Group */
ba,pt %xcc, 3b /* CTI */
add %o2, %g1, %o2 /* IEU1 */
.align 16
@ -330,29 +329,27 @@ END(strchr)
.align 32
ENTRY(strrchr)
#ifndef USE_BPR
srl %o1, 0, %o1 /* IEU0 Group */
#endif
brz,pn %o1, 17b /* CTI+IEU1 Group */
andcc %o1, 0xff, %o1 /* IEU1 Group */
be,pn %icc, 17b /* CTI */
clr %g4 /* IEU0 */
andcc %o0, 7, %g0 /* IEU1 Group */
bne,pn %icc, 13f /* CTI */
bne,pn %icc, 13f /* CTI */
sllx %o1, 8, %g3 /* IEU0 */
ldx [%o0], %o3 /* Load Group */
1: sethi %hi(0x01010101), %g1 /* IEU0 */
or %g3, %o1, %g3 /* IEU1 */
or %g3, %o1, %g3 /* IEU1 */
sllx %g3, 16, %g5 /* IEU0 Group */
or %g1, %lo(0x01010101), %g1 /* IEU1 */
sllx %g1, 32, %g2 /* IEU0 Group */
or %g3, %g5, %g3 /* IEU1 */
or %g3, %g5, %g3 /* IEU1 */
sllx %g3, 32, %g5 /* IEU0 Group */
or %g1, %g2, %g1 /* IEU1 */
sllx %g1, 7, %g2 /* IEU0 Group */
or %g3, %g5, %g3 /* IEU1 */
or %g3, %g5, %g3 /* IEU1 */
add %o0, 8, %o0 /* IEU0 Group */
xor %o3, %g3, %o4 /* IEU1 */
/* %g1 = 0101010101010101 *
@ -361,97 +358,99 @@ ENTRY(strrchr)
* %o3 = value *
* %o4 = value XOR c */
2: sub %o3, %g1, %o2 /* IEU0 Group */
3: sub %o4, %g1, %o5 /* IEU1 */
#ifdef EIGHTBIT_NOT_RARE
andn %o2, %o3, %g7 /* IEU0 Group */
andn %o5, %o4, %o5 /* IEU1 */
ldxa [%o0] ASI_PNF, %o3 /* Load */
or %o5, %g7, %o5 /* IEU0 Group */
#else
ldxa [%o0] ASI_PNF, %o3 /* Load */
or %o5, %o2, %o5 /* IEU0 Group */
#endif
add %o0, 8, %o0 /* IEU1 */
andcc %o5, %g2, %g0 /* IEU1 Group */
be,a,pt %xcc, 2b /* CTI */
xor %o3, %g3, %o4 /* IEU0 */
xor %o3, %g3, %o4 /* IEU0 */
srlx %o5, 32, %g5 /* IEU0 Group */
add %o2, %g1, %o2 /* IEU1 */
andcc %g5, %g2, %g0 /* IEU1 Group */
be,pn %xcc, 7f /* CTI */
be,pn %xcc, 7f /* CTI */
srlx %o2, 56, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 12f /* CTI */
srlx %o4, 56, %g5 /* IEU0 */
srlx %o4, 56, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
srlx %o2, 48, %g5 /* IEU0 */
be,a,pn %icc, 4f /* CTI */
add %o0, -16, %g4 /* IEU0 Group */
add %o0, -16, %g4 /* IEU0 Group */
4: andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 12f /* CTI */
srlx %o4, 48, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
andcc %g5, 0xff, %g0 /* IEU1 Group */
srlx %o2, 40, %g5 /* IEU0 */
be,a,pn %icc, 5f /* CTI */
add %o0, -15, %g4 /* IEU0 Group */
5: andcc %g5, 0xff, %g0 /* IEU1 Group */
5: andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 12f /* CTI */
srlx %o4, 40, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
srlx %o2, 32, %g5 /* IEU0 */
srlx %o2, 32, %g5 /* IEU0 */
be,a,pn %icc, 6f /* CTI */
add %o0, -14, %g4 /* IEU0 Group */
6: andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 12f /* CTI */
be,pn %icc, 12f /* CTI */
srlx %o4, 32, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,a,pn %icc, 7f /* CTI */
add %o0, -13, %g4 /* IEU0 */
add %o0, -13, %g4 /* IEU0 */
7: srlx %o2, 24, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 12f /* CTI */
srlx %o4, 24, %g5 /* IEU0 */
srlx %o4, 24, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
srlx %o2, 16, %g5 /* IEU0 */
be,a,pn %icc, 8f /* CTI */
add %o0, -12, %g4 /* IEU0 Group */
add %o0, -12, %g4 /* IEU0 Group */
8: andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 12f /* CTI */
srlx %o4, 16, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
andcc %g5, 0xff, %g0 /* IEU1 Group */
srlx %o2, 8, %g5 /* IEU0 */
be,a,pn %icc, 9f /* CTI */
add %o0, -11, %g4 /* IEU0 Group */
9: andcc %g5, 0xff, %g0 /* IEU1 Group */
9: andcc %g5, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 12f /* CTI */
srlx %o4, 8, %g5 /* IEU0 */
andcc %g5, 0xff, %g0 /* IEU1 Group */
be,a,pn %icc, 10f /* CTI */
be,a,pn %icc, 10f /* CTI */
add %o0, -10, %g4 /* IEU0 */
10: andcc %o2, 0xff, %g0 /* IEU1 Group */
be,pn %icc, 12f /* CTI */
sub %o3, %g1, %o2 /* IEU0 */
sub %o3, %g1, %o2 /* IEU0 */
andcc %o4, 0xff, %g0 /* IEU1 Group */
be,a,pn %icc, 11f /* CTI */
add %o0, -9, %g4 /* IEU0 */
11: ba,pt %xcc, 3b /* CTI Group */
11: ba,pt %xcc, 3b /* CTI Group */
xor %o3, %g3, %o4 /* IEU0 Group */
12: retl /* CTI+IEU1 Group */
mov %g4, %o0 /* IEU0 */