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Optimie x86-64 SSE4 memcmp for unaligned data.
2010-04-15
H
.
J
.
Lu
Optim
i
e x86-64
S
SE
4
memcmp f
o
r
u
naligned data
.
commit
|
commitdiff
|
tree
2010-04-14
H
.
J
.
Lu
x86-
6
4 SSE4 optimize
d
m
e
m
cmp
commit
|
commitdiff
|
tree
2010-04-07
H
.
J
.
Lu
Fix n
o
n
-add-on handling of libc-abis
.
commit
|
commitdiff
|
tree
2010-03-24
H
.
J
.
Lu
D
on
'
t
de
f
ine
_
_st
r
pbrk_sse42 in static libra
r
y
commit
|
commitdiff
|
tree
2010-03-24
H
.
J
.
Lu
Te
s
t c
a
se for last x8
6
m
e
mcmp probl
e
m
commit
|
commitdiff
|
tree
2010-03-18
H
.
J
.
Lu
Fix sysdeps/i386/i686/multia
r
c
h/
m
emcmp-
s
sse3
.
S
commit
|
commitdiff
|
tree
2010-03-05
H
.
J
.
L
u
Pass -
m
tun
e
=
i6
8
6 to assembler w
h
en com
p
ili
n
g fo
r
i6
8
6
commit
|
commitdiff
|
tree
2010-02-27
H
.
J
.
Lu
Fix unwind
i
nfo in x86
strcmp-sse
4
.
S
commit
|
commitdiff
|
tree
2010-02-25
H
.
J
.
Lu
Fix issues in x86 memc
p
y-
s
sse3-rep
.
S
commit
|
commitdiff
|
tree
2010-02-25
H
.
J
.
Lu
Fix i
s
sues
in x86 memcpy-
s
sse3
.
S
commit
|
commitdiff
|
tree
2010-02-25
H
.
J
.
Lu
Fix issues in x86 memset-sse2
.
S/memset-s
s
e2-rep
.
S
commit
|
commitdiff
|
tree
2010-02-19
H
.
J
.
Lu
U
s
e
CPUID_OFFSE
T
i
nstead of FE
A
TURE_
O
F
F
S
E
T
commit
|
commitdiff
|
tree
2010-02-18
H
.
J
.
Lu
A
lign x86
memcmp-sse4
.
S and fix un
w
i
n
d in
f
o
.
commit
|
commitdiff
|
tree
2010-02-18
H
.
J
.
Lu
F
i
x unwind
i
nfo in x8
6
memcmp-
s
sse3
.
commit
|
commitdiff
|
tree
2010-02-18
H
.
J
.
Lu
Simpl
i
f
y x86 strcmp-sse
4
unwind inf
o
.
commit
|
commitdiff
|
tree
2010-02-15
H
.
J
.
Lu
3
2bi
t
memcm
p
/strcm
p
/st
r
ncm
p
optimiz
e
d for SSS
E
3/SSS4
.
2
commit
|
commitdiff
|
tree
2010-02-06
H
.
J
.
Lu
memchr overs
h
oots
o
n
i
a64
commit
|
commitdiff
|
tree
2010-01-19
H
.
J
.
L
u
Supp
o
rt __memmove_ssse3_rep
when SHARED
isn't defined
.
commit
|
commitdiff
|
tree
2010-01-13
H
.
J
.
Lu
Unroll the loop x8
6
-64 SSE4
.
2 strlen
.
commit
|
commitdiff
|
tree
2010-01-12
H
.
J
.
L
u
Op
t
imiz
e
32bit memset/memcpy wit
h
SSE2/SSSE3
.
commit
|
commitdiff
|
tree
2009-12-24
H
.
J
.
Lu
Enable multi
a
rch whenever possible
.
commit
|
commitdiff
|
tree
2009-12-13
H
.
J
.
Lu
D
e
fi
n
e bit_SSE2 and i
n
dex_SSE2
.
commit
|
commitdiff
|
tree
2009-12-13
H
.
J
.
L
u
Define bit_XX
X
and inde
x
_
X
X
X
.
commit
|
commitdiff
|
tree
2009-11-20
H
.
J
.
Lu
P
r
operly rec
o
v
er from shorter read
.
commit
|
commitdiff
|
tree
2009-11-15
H
.
J
.
L
u
Use
a
simple loop on d
a
ta
shorter than so
f
t
w
a
re pipeline
.
commit
|
commitdiff
|
tree
2009-11-06
H
.
J
.
Lu
P
r
operly handle ST
T
_GNU_IFUNC
s
ymb
o
ls in do_
s
ym
.
commit
|
commitdiff
|
tree
2009-10-23
H
.
J
.
Lu
Imple
m
ent SSE4
.
2 optimiz
e
d strchr
and strrchr
.
commit
|
commitdiff
|
tree
2009-09-28
H
.
J
.
Lu
Handl
e
future bin
u
t
i
l
s
versions correctly
.
commit
|
commitdiff
|
tree
2009-09-08
H
.
J
.
Lu
Support bi
n
utils 2
.
10
0
a
n
d 3
.
0
.
commit
|
commitdiff
|
tree
2009-09-05
H
.
J
.
Lu
S
u
ppor
t
binutils 2
.
20
.
commit
|
commitdiff
|
tree
2009-08-28
H
.
J
.
Lu
Rem
o
ve ENA
B
LE_
S
SSE3_ON_A
T
OM
.
commit
|
commitdiff
|
tree
2009-08-08
H
.
J
.
Lu
S
upport mixed S
S
E/AV
X
a
udit and c
h
eck
A
V
X onl
y
once
.
commit
|
commitdiff
|
tree
2009-08-08
H
.
J
.
Lu
Use PIC only
i
f S
H
ARED is def
i
ned
.
commit
|
commitdiff
|
tree
2009-08-07
H
.
J
.
L
u
Add t
h
e m
i
ssing "; \"
.
commit
|
commitdiff
|
tree
2009-08-07
H
.
J
.
L
u
Pro
p
erly count
n
umber
of logical
p
rocesso
r
s o
n
I
n
tel
.
.
.
commit
|
commitdiff
|
tree
2009-08-04
H
.
J
.
Lu
Add x86 32-
b
it SSE
4
.
2 stri
n
g
func
t
ions
.
commit
|
commitdiff
|
tree
2009-07-31
H
.
J
.
Lu
Suppor
t
multiarch for i686
.
commit
|
commitdiff
|
tree
2009-07-29
H
.
J
.
Lu
Pro
p
erly
restore AVX registers
o
n x86-64
.
commit
|
commitdiff
|
tree
2009-07-26
H
.
J
.
Lu
Add
SSE2 support to
s
t
r
{,n}cmp for x86-64
.
commit
|
commitdiff
|
tree
2009-07-26
H
.
J
.
Lu
Some s
o
me
o
ptimizations for x86
-
64 strcmp
.
commit
|
commitdiff
|
tree
2009-07-21
H
.
J
.
Lu
SSE4
.
2
s
trstr/strcasestr
for x86-64
.
commit
|
commitdiff
|
tree
2009-07-16
H
.
J
.
Lu
memcmp i
m
plemen
t
ation for x86-6
4
us
i
ng SSE2
.
commit
|
commitdiff
|
tree
2009-07-10
H
.
J
.
Lu
A
d
d
AVX support to
ld
.
so auditing f
o
r
x
86-
6
4
.
commit
|
commitdiff
|
tree
2009-07-03
H
.
J
.
L
u
Add SSE4
.
2 supp
o
rt for strcspn, strp
b
r
k
, and strspn
.
.
.
commit
|
commitdiff
|
tree
2009-07-02
H
.
J
.
Lu
Fix h
a
n
d
li
n
g
o
f
xmm6 in ld
.
so audit hooks on x86-64
.
commit
|
commitdiff
|
tree
2009-07-02
H
.
J
.
Lu
SSSE
3
strcpy/stp
c
py f
o
r x86-64
commit
|
commitdiff
|
tree
2009-06-30
H
.
J
.
Lu
Determine
a
nd
store processor family and model
o
n x86-64
.
commit
|
commitdiff
|
tree
2009-06-23
H
.
J
.
L
u
Ad
d
SSE4
.
2 sup
p
ort for strcmp and strncmp on x86-64
.
commit
|
commitdiff
|
tree
2009-06-22
H
.
J
.
Lu
Add m
o
r
e
IF
U
NC test
s
.
commit
|
commitdiff
|
tree
2009-06-18
H
.
J
.
Lu
Use +link-pie Makef
i
le rule to link PI
E
ifunc t
e
st
s
.
commit
|
commitdiff
|
tree
2009-06-16
H
.
J
.
Lu
Consolidate PIE lin
k
in
g
Makefile rules
.
commit
|
commitdiff
|
tree
2009-06-03
H
.
J
.
L
u
Test for ELF IFUNC fu
n
ctional
i
ty
.
commit
|
commitdiff
|
tree
2009-05-22
H
.
J
.
Lu
Add ____longjmp_chk suppo
r
t for IA-64
.
commit
|
commitdiff
|
tree
2009-05-22
H
.
J
.
L
u
Add mi
s
sing
.
te
x
t direc
t
ives
.
commit
|
commitdiff
|
tree