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X86-64: Define LO_HI_LONG to skip pos_h [BZ #20349]
2016-07-11
H
.
J
.
Lu
X86-6
4
: Define LO_H
I
_LON
G
to ski
p
po
s
_
h
[BZ #20349]
commit
|
commitdiff
|
tree
2016-07-05
H
.
J
.
L
u
Make copies of cst
d
lib/cmath and
u
s
e th
e
m [BZ #20314]
commit
|
commitdiff
|
tree
2016-07-01
H
.
J
.
Lu
Require b
i
n
ut
i
ls 2
.
24 to build
x
86-64 glibc [BZ #
2
0139]
commit
|
commitdiff
|
tree
2016-06-30
H
.
J
.
L
u
C
heck Pre
f
er_
E
RM
S
in
m
em
m
ove
/
m
e
mc
p
y/mempcpy/memset
commit
|
commitdiff
|
tree
2016-06-30
H
.
J
.
Lu
Comp
i
le tst-c
l
eanupx
4
test with
-
fexcepti
o
ns
commit
|
commitdiff
|
tree
2016-06-22
Zack Weinberg
Move sysdeps/
g
ener
i
c/bits/hwcap
.
h to top
-
leve
l
bits/
commit
|
commitdiff
|
tree
2016-06-22
Zack Weinberg
Mov
e
sysdeps/generic/bi
t
s/hwcap
.
h t
o
top-level bits/
commit
|
commitdiff
|
tree
2016-06-09
H
.
J
.
Lu
Always ind
i
rect bra
n
c
h
to __libc_start_main via GO
T
commit
|
commitdiff
|
tree
2016-06-09
H
.
J
.
Lu
X
86-64
:
Add
d
umm
y
memcopy
.
h
a
n
d
w
ordcopy
.
c
commit
|
commitdiff
|
tree
2016-06-08
H
.
J
.
Lu
X86-64: R
e
move previous defa
u
lt
/
SSE2/AVX2
memcpy/memmove
commit
|
commitdiff
|
tree
2016-06-08
H
.
J
.
Lu
X86-64:
R
em
o
ve
t
he previous SSE2/AV
X
2 mem
s
ets
commit
|
commitdiff
|
tree
2016-06-07
H
.
J
.
L
u
C
heck FMA after COM
M
ON_CPUID_INDE
X
_8
0
000001
commit
|
commitdiff
|
tree
2016-06-06
H
.
J
.
Lu
F
i
x a
t
ypo in comments in
m
emm
o
ve-vec-unaligne
d
-erms
.
S
commit
|
commitdiff
|
tree
2016-05-27
H
.
J
.
Lu
Coun
t
number of
l
o
g
ica
l
processor
s
sharing L2 c
a
che
commit
|
commitdiff
|
tree
2016-05-24
H
.
J
.
Lu
A
void an e
x
tr
a
branch t
o
PLT for -z now
commit
|
commitdiff
|
tree
2016-05-20
H
.
J
.
Lu
Remove speci
a
l
L2 ca
c
he case for Knights
L
anding
commit
|
commitdiff
|
tree
2016-05-19
H
.
J
.
L
u
Correct Intel pro
c
essor
l
evel type
mask from CPUID
commit
|
commitdiff
|
tree
2016-05-19
H
.
J
.
Lu
Che
c
k
t
he HTT bit be
f
ore counting lo
g
ical threads
commit
|
commitdiff
|
tree
2016-05-19
H
.
J
.
Lu
Remove ali
g
nments on
j
ump targets in memset
commit
|
commitdiff
|
tree
2016-05-18
H
.
J
.
L
u
Don't call inte
r
n
a
l _U
n
wind_Resume via P
L
T
commit
|
commitdiff
|
tree
2016-05-18
H
.
J
.
Lu
Don't call in
t
ernal __pthr
e
ad
_
unwind via
PLT
commit
|
commitdiff
|
tree
2016-05-18
H
.
J
.
Lu
Clear desti
n
ation buffe
r
updated by the p
r
evious run
commit
|
commitdiff
|
tree
2016-05-13
H
.
J
.
Lu
Call init_cpu_features
on
l
y if SHA
R
ED is defined
commit
|
commitdiff
|
tree
2016-05-13
H
.
J
.
L
u
Su
p
port
non
-
i
nclu
s
ive caches
on Intel processors
commit
|
commitdiff
|
tree
2016-05-11
H
.
J
.
Lu
Remove
x86 ifunc
-
d
e
fines
.
sym and rtld-g
l
obal-offsets
.
sym
commit
|
commitdiff
|
tree
2016-05-08
H
.
J
.
L
u
Mo
v
e sysdeps
/
x86_64/c
a
che
i
nfo
.
c to
s
ysdeps/x86
commit
|
commitdiff
|
tree
2016-04-23
H
.
J
.
Lu
Reduce
n
umber of m
m
ap calls from __libc_memalign in
.
.
.
commit
|
commitdiff
|
tree
2016-04-15
H
.
J
.
L
u
Detect Inte
l
Goldm
o
nt and Ai
r
mont proc
e
ssor
s
commit
|
commitdiff
|
tree
2016-04-12
H
.
J
.
Lu
X
8
6-64: Use non-temp
o
ral
s
tore in memcpy on large data
commit
|
commitdiff
|
tree
2016-04-06
H
.
J
.
Lu
X86-64: Prepa
r
e me
m
m
o
ve-vec
-
un
a
ligned-erms
.
S
commit
|
commitdiff
|
tree
2016-04-06
H
.
J
.
Lu
X86-64:
P
repare memset-vec-unal
i
gned-erms
.
S
commit
|
commitdiff
|
tree
2016-04-06
H
.
J
.
L
u
A
d
d
me
m
cp
y
/memmo
v
e/mems
e
t benchmarks with large data
commit
|
commitdiff
|
tree
2016-04-05
H
.
J
.
Lu
Force 32
-
bit di
s
placement in memset-vec-unaligned-erms
.
S
commit
|
commitdiff
|
tree
2016-04-05
H
.
J
.
Lu
Add a comment in
m
emset-s
s
e2-un
a
li
g
ned-erms
.
S
commit
|
commitdiff
|
tree
2016-04-03
H
.
J
.
L
u
Don't
put
S
SE2/AVX/AV
X
512 memm
o
ve/m
e
mset in
ld
.
s
o
commit
|
commitdiff
|
tree
2016-04-03
H
.
J
.
L
u
Fix
m
emmove-vec-unaligned-erms
.
S
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
Remov
e
Fast_C
o
py_B
a
c
kward fr
o
m Intel Core
p
ro
c
essors
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
T
est
6
4-byte
ali
g
nment in
m
emset
benc
h
t
e
s
t
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
Test 64
-
by
t
e
alig
n
m
e
n
t
in mem
m
ove benc
h
test
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
Tes
t
64-byte alignment in memcpy
benchtest
commit
|
commitdiff
|
tree
2016-03-31
H
.
J
.
Lu
Add x86-64 memset with unaligned stor
e
and rep
stosb
commit
|
commitdiff
|
tree
2016-03-31
H
.
J
.
L
u
Add
x
86-64 memmove wi
t
h unaligned load/store and
r
ep
.
.
.
commit
|
commitdiff
|
tree
2016-03-29
H
.
J
.
Lu
Initial Enhanced REP MOVSB/
S
T
O
S
B
(ERMS) sup
p
ort
commit
|
commitdiff
|
tree
2016-03-28
H
.
J
.
Lu
Make __memcpy_avx
5
1
2
_no_vzer
o
upper an al
i
as
commit
|
commitdiff
|
tree
2016-03-28
H
.
J
.
Lu
Imp
l
e
ment x86-64
multiar
c
h mempcp
y
in memcpy
commit
|
commitdiff
|
tree
2016-03-28
H
.
J
.
Lu
[x
8
6] Add a feature
b
it:
F
ast_
U
naligned_Copy
commit
|
commitdiff
|
tree
2016-03-22
H
.
J
.
Lu
Don't set %rc
x
twice b
e
fo
r
e "r
e
p mo
v
sb"
commit
|
commitdiff
|
tree
2016-03-22
H
.
J
.
L
u
Set
i
ndex
_
arch_AV
X
_Fa
s
t_Unaligned_Loa
d
only for Intel
.
.
.
commit
|
commitdiff
|
tree
2016-03-21
H
.
J
.
Lu
Use JUM
P
TAR
G
ET i
n
x86-64 pthread
commit
|
commitdiff
|
tree
2016-03-16
H
.
J
.
L
u
Use JUMPTAR
G
ET
i
n x
8
6-64 mathvec
commit
|
commitdiff
|
tree
2016-03-10
H
.
J
.
Lu
Add _arch_/_cpu_ to i
n
dex_*/bi
t
_* in x86 cpu-features
.
h
commit
|
commitdiff
|
tree
2016-03-08
H
.
J
.
Lu
De
f
i
n
e _HAVE_STRING_ARCH_mempcpy to 1 fo
r
x86
commit
|
commitdiff
|
tree
2016-03-08
H
.
J
.
L
u
Supp
o
rt --enable-hardcoded-p
a
th-in-t
e
sts in benchtests
commit
|
commitdiff
|
tree
2016-03-07
H
.
J
.
L
u
G
r
oup AVX512 f
u
nctions i
n
.
text
.
avx512
sec
t
ion
commit
|
commitdiff
|
tree
2016-03-06
H
.
J
.
L
u
Use HAS_AR
C
H_
F
EATURE w
i
t
h Fast_Rep_S
t
ring
commit
|
commitdiff
|
tree
2016-03-05
H
.
J
.
Lu
Replace PREI
N
IT_FU
N
CTI
O
N@PLT
w
ith
*
%rax in
call
commit
|
commitdiff
|
tree
2016-03-05
H
.
J
.
Lu
R
e
p
lace @PLT
w
ith @GOTPCREL(%rip) in
c
all
commit
|
commitdiff
|
tree
2016-03-04
H
.
J
.
Lu
A
dd a co
m
ment
in
sys
d
eps/x86_6
4
/M
a
k
efil
e
commit
|
commitdiff
|
tree
2016-03-04
H
.
J
.
Lu
x86-64
:
Fix memcpy
IFUNC
selection
commit
|
commitdiff
|
tree
2016-03-03
H
.
J
.
L
u
Or
b
it_
P
r
e
f
er_MAP_32BIT_E
X
EC in EXTRA
_
LD_ENVVARS
commit
|
commitdiff
|
tree
2016-03-03
H
.
J
.
Lu
Copy x86_64 _m
c
ount
.
op from _mcount
.
o
commit
|
commitdiff
|
tree
2016-03-02
H
.
J
.
Lu
Ca
l
l x86-64 __mcou
n
t
_
i
nter
n
al/__s
i
gjmp_
s
ave dir
e
c
t
ly
commit
|
commitdiff
|
tree
2016-03-02
H
.
J
.
L
u
Call x86-64 __setcontex
t
directly
commit
|
commitdiff
|
tree
2016-02-19
H
.
J
.
Lu
[
x
8
6_64] Set
DL_R
U
NTI
M
E_UNALIGNE
D
_VEC_SIZ
E
to 8
commit
|
commitdiff
|
tree
2016-02-17
Andrew S
e
n
kevic
h
Use PIC relocatio
n
in ALIAS_I
M
PL
commit
|
commitdiff
|
tree
2016-01-15
H
.
J
.
Lu
Call ma
t
h
_opt_barri
e
r insid
e
if
commit
|
commitdiff
|
tree
2016-01-15
H
.
J
.
Lu
Use TIME_T_MAX and TIME_T_M
I
N in
t
st-mktime2
.
c
commit
|
commitdiff
|
tree
2016-01-14
Ami
t
Pawa
r
Set index_Fast_Unaligned_Load for
Excavator f
a
mily
.
.
.
commit
|
commitdiff
|
tree
2016-01-06
H
.
J
.
Lu
U
p
da
t
e
c
o
p
y
right dat
e
s committe
d
in 2016
commit
|
commitdiff
|
tree
2016-01-06
H
.
J
.
Lu
Mark i
n
ternal unistd f
u
ncti
o
ns hidden in ld
.
so
commit
|
commitdiff
|
tree
2016-01-06
H
.
J
.
Lu
Mark ld
.
s
o
internal
m
ma
p
f
unctions hidden in ld
.
s
o
commit
|
commitdiff
|
tree
2015-12-17
H
.
J
.
L
u
Prov
i
de
x32 times
commit
|
commitdiff
|
tree
2015-12-16
H
.
J
.
Lu
A
dd REGIS
T
ERS_CLOBBE
R
ED
_
B
Y
_SYSCALL
for x8
6
-64
commit
|
commitdiff
|
tree
2015-12-15
H
.
J
.
Lu
Ad
d
m
issin
g
C
h
angeLog en
t
ries
commit
|
commitdiff
|
tree
2015-12-15
H
.
J
.
Lu
Add Prefer
_
MA
P
_3
2
BIT_EXEC to
m
ap
ex
e
cutable
page
s
with
.
.
.
commit
|
commitdiff
|
tree
2015-12-15
H
.
J
.
Lu
En
a
b
le Silvermont opti
m
i
zations for Knights Landing
commit
|
commitdiff
|
tree
2015-12-01
H
.
J
.
L
u
Add __C
P
U_M
A
SK_
T
YPE for __cpu_mask
commit
|
commitdiff
|
tree
2015-11-30
H
.
J
.
Lu
Update f
a
mily and model detec
t
i
o
n for AMD CPUs
commit
|
commitdiff
|
tree
2015-11-14
H
.
J
.
Lu
Run tst-p
r
elin
k
test for GLO
B
_DAT reloc
commit
|
commitdiff
|
tree
2015-11-10
H
.
J
.
Lu
Add a test for pr
e
link o
u
tput
commit
|
commitdiff
|
tree
2015-11-07
H
.
J
.
Lu
Keep
onl
y
ELF_RTYPE_CLASS_{PLT
|
COPY} bits for prelink
commit
|
commitdiff
|
tree
2015-10-21
H
.
J
.
Lu
Build i
3
86
_
_libc_do_syscall when PROF i
s
defined
commit
|
commitdiff
|
tree
2015-10-21
H
.
J
.
Lu
Disable GCC
5 optimization when PR
O
F is d
e
fined
commit
|
commitdiff
|
tree
2015-10-21
H
.
J
.
Lu
Apply -f
o
mit-frame-poin
t
er
o
nly
t
o
.
o/
.
os
f
iles
commit
|
commitdiff
|
tree
2015-10-19
H
.
J
.
Lu
Mark ld
.
so i
n
tern
e
l
_
_fxsta
t
at
6
4
hid
d
en
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
L
u
Mark l
d
.
s
o
internel
__uname hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark ld
.
so internel str
i
ng fun
c
tio
n
s hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Ma
r
k ld
.
so internel std
l
ib func
t
ions
h
idde
n
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
L
u
Mark ld
.
so internel sigaction funct
i
ons
h
id
d
e
n
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
L
u
Mark internal setjmp funct
i
ons hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
L
u
Mark ld
.
so interne
l
__profile_frequen
c
y hidde
n
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark
interna
l
fc
n
tl function
s
hidde
n
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark
i
nternal
d
i
ren
t
functio
n
s hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark _
d
l
_
cat
c
h_error
hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
M
a
rk i
n
tern
a
l _it
o
a
fun
c
tions hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark i
n
ternal _dl_
X
XX functions hid
d
en
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark _w
o
rdcopy_XXX
f
unctions hid
d
en
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark x86 _dl_unm
a
p/_dl_make_tlsdesc_dynamic hid
d
en
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Add
c
omments for GCC 5 requirement
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
R
emove i
3
86/epoll_pwait
.
S
commit
|
commitdiff
|
tree
next