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Check if SSE is available with HAS_CPU_FEATURE
2017-04-07
H
.
J
.
Lu
Check if SSE is available with H
A
S_CPU_FEATURE
commit
|
commitdiff
|
tree
2017-04-05
H
.
J
.
Lu
Define TEST
_
F
UNCTI
O
N_ARGV in el
f
/tst-dlopen-aout
.
c
commit
|
commitdiff
|
tree
2017-03-21
H
.
J
.
Lu
x86-64: Improve branc
h
predicatio
n
in _dl
_
ru
n
time
_
resolve_a
v
.
.
.
commit
|
commitdiff
|
tree
2017-03-17
H
.
J
.
Lu
Use CPU_FE
A
TU
R
E
S
_CPU_
P
to check if AVX is avail
a
bl
e
commit
|
commitdiff
|
tree
2017-02-17
H
.
J
.
Lu
U
s
e index_cpu_RTM a
n
d
reg_RTM to clear
t
he bit_cpu_RTM bit
commit
|
commitdiff
|
tree
2017-02-09
H
.
J
.
Lu
x86-
6
4
: Verify t
h
at _dl_r
u
ntime_res
o
l
ve preserves v
e
ctor
.
.
.
commit
|
commitdiff
|
tree
2017-02-02
H
.
J
.
Lu
Allow IFUNC relocation
a
g
a
inst unrelocated
s
h
a
r
e
d library
commit
|
commitdiff
|
tree
2017-01-30
H
.
J
.
Lu
Add VZEROUPPER to me
m
s
e
t-v
e
c-una
l
i
g
ned-erms
.
S
[
BZ
.
.
.
commit
|
commitdiff
|
tree
2016-11-28
H
.
J
.
Lu
X86
_
64: Don't use PLT no
r
GOT in static arc
h
ives [B
Z
.
.
.
commit
|
commitdiff
|
tree
2016-10-28
H
.
J
.
Lu
Check IFUNC definition
i
n
unrelocated shared
library
.
.
.
commit
|
commitdiff
|
tree
2016-10-12
H
.
J
.
Lu
X
8
6: Don't assert on older Intel CPUs [BZ #
2
0647]
commit
|
commitdiff
|
tree
2016-09-06
H
.
J
.
Lu
X86-64:
Add _dl_runtime_resolve_avx[512]_{opt|sl
o
w
.
.
.
commit
|
commitdiff
|
tree
2016-08-26
H
.
J
.
Lu
X86-64
:
Co
r
rect CFA in _dl_runtime_re
s
o
lve
commit
|
commitdiff
|
tree
2016-08-19
H
.
J
.
Lu
X86: Change b
i
t_YMM_stat
e
to (
1
<<
2
)
commit
|
commitdiff
|
tree
2016-07-27
H
.
J
.
Lu
Do
n
't
c
o
mpi
l
e
do_test
w
ith -ma
v
x/
-
mavx/-mavx512
commit
|
commitdiff
|
tree
2016-07-18
H
.
J
.
L
u
i386: C
o
mp
i
le rtld
-
*
.
os wi
t
h -mno
-
sse -mno-mmx
-mfpma
t
h
=387
commit
|
commitdiff
|
tree
2016-07-13
H
.
J
.
Lu
Regenerate i
6
8
6 libm-test-ulps with
GCC 6
.
1
at -O3
.
.
.
commit
|
commitdiff
|
tree
2016-07-12
H
.
J
.
Lu
x
8
6-64: Ad
d
p{re
a
d,wri
t
e
}
[v]64 to syscalls
.
list [BZ
.
.
.
commit
|
commitdiff
|
tree
2016-07-12
H
.
J
.
Lu
Test p{rea
d
,write}64 with offset > 4GB
commit
|
commitdiff
|
tree
2016-07-12
H
.
J
.
Lu
x86-6
4
:
Properly alig
n
sta
c
k in _dl_tlsdesc_dynamic
.
.
.
commit
|
commitdiff
|
tree
2016-07-11
H
.
J
.
Lu
X86-64:
Define LO
_
HI_LO
N
G to
s
kip pos_h [BZ
#
203
4
9]
commit
|
commitdiff
|
tree
2016-07-05
H
.
J
.
L
u
Make copies of c
s
tdlib
/
cmath an
d
u
s
e the
m
[BZ #20314]
commit
|
commitdiff
|
tree
2016-07-01
H
.
J
.
Lu
Re
q
uire
b
i
n
utils 2
.
24 to build
x
86
-
64 glibc [BZ #20139]
commit
|
commitdiff
|
tree
2016-06-30
H
.
J
.
Lu
Chec
k
P
refer_ERMS i
n
memmove/mem
c
py/mempcpy/
m
emset
commit
|
commitdiff
|
tree
2016-06-30
H
.
J
.
Lu
Co
m
pile t
s
t-cleanupx4 test with -fexceptions
commit
|
commitdiff
|
tree
2016-06-22
Zack Weinber
g
M
ove sysdeps/generi
c
/
bits/hwcap
.
h t
o
to
p
-level
b
it
s
/
commit
|
commitdiff
|
tree
2016-06-22
Zack Weinberg
Mo
v
e sysdeps/gener
i
c/bits/hwcap
.
h
to top-level
bits/
commit
|
commitdiff
|
tree
2016-06-09
H
.
J
.
Lu
Alw
a
ys indirect bran
c
h to __libc_start_ma
i
n via
G
O
T
commit
|
commitdiff
|
tree
2016-06-09
H
.
J
.
L
u
X8
6
-64: Ad
d
du
m
my memcopy
.
h and wordcopy
.
c
commit
|
commitdiff
|
tree
2016-06-08
H
.
J
.
Lu
X86
-
64: Remove previous default/SS
E
2/AVX2 memcpy/memmove
commit
|
commitdiff
|
tree
2016-06-08
H
.
J
.
Lu
X
8
6-
6
4:
R
emove the previ
o
us
SSE2/AVX2 m
e
m
sets
commit
|
commitdiff
|
tree
2016-06-07
H
.
J
.
L
u
Chec
k
FMA after COMMON_CPUID_INDEX_80000001
commit
|
commitdiff
|
tree
2016-06-06
H
.
J
.
Lu
Fi
x
a
typo in commen
t
s in
m
e
mmove-v
e
c
-unalig
n
ed-erms
.
S
commit
|
commitdiff
|
tree
2016-05-27
H
.
J
.
Lu
C
ount number o
f
l
ogi
c
a
l processors
s
haring L2 cac
h
e
commit
|
commitdiff
|
tree
2016-05-24
H
.
J
.
Lu
Av
o
id an extra
bran
c
h to PLT for -z
now
commit
|
commitdiff
|
tree
2016-05-20
H
.
J
.
L
u
Remove special L2 cache case
for
Kni
g
h
t
s
Landing
commit
|
commitdiff
|
tree
2016-05-19
H
.
J
.
Lu
Correct
In
t
el
p
rocessor level ty
p
e
mask from CPUID
commit
|
commitdiff
|
tree
2016-05-19
H
.
J
.
Lu
Check the
H
TT bit before
c
ount
i
ng lo
g
ical threads
commit
|
commitdiff
|
tree
2016-05-19
H
.
J
.
Lu
Remove alignm
e
nts on j
u
m
p targe
t
s
in
memset
commit
|
commitdiff
|
tree
2016-05-18
H
.
J
.
Lu
Don't ca
l
l internal _
U
n
w
ind_Re
s
u
m
e via P
L
T
commit
|
commitdiff
|
tree
2016-05-18
H
.
J
.
Lu
Don't call in
t
ernal __pthread_unwind via
P
LT
commit
|
commitdiff
|
tree
2016-05-18
H
.
J
.
Lu
C
lear desti
n
ation b
u
ffer updated by the previous run
commit
|
commitdiff
|
tree
2016-05-13
H
.
J
.
L
u
Call
i
nit
_
cpu_fea
t
ures on
l
y if SHARED is d
e
fine
d
commit
|
commitdiff
|
tree
2016-05-13
H
.
J
.
Lu
Support non-inc
l
u
sive caches on Inte
l
proce
s
sors
commit
|
commitdiff
|
tree
2016-05-11
H
.
J
.
Lu
Re
m
ove x86 if
u
nc-defines
.
sym and rtld
-
glo
b
al-offsets
.
sym
commit
|
commitdiff
|
tree
2016-05-08
H
.
J
.
Lu
M
o
ve
s
ysdeps/
x
86_64/cacheinfo
.
c to sysdeps/x86
commit
|
commitdiff
|
tree
2016-04-23
H
.
J
.
Lu
Red
u
ce number of mmap calls fro
m
__libc_memali
g
n in
.
.
.
commit
|
commitdiff
|
tree
2016-04-15
H
.
J
.
Lu
Detect Intel
G
oldmon
t
and
Airmont p
r
ocessors
commit
|
commitdiff
|
tree
2016-04-12
H
.
J
.
Lu
X
8
6-6
4
:
U
s
e non-te
m
p
o
ra
l
store in memcpy on
l
arge
d
ata
commit
|
commitdiff
|
tree
2016-04-06
H
.
J
.
Lu
X
8
6-64: P
r
epa
r
e
me
m
move-vec-una
l
igned-erms
.
S
commit
|
commitdiff
|
tree
2016-04-06
H
.
J
.
Lu
X86
-
64: Pr
e
pare memset-vec-unaligned-erms
.
S
commit
|
commitdiff
|
tree
2016-04-06
H
.
J
.
Lu
Add memcpy
/
memmove/memset benchmar
k
s with large data
commit
|
commitdiff
|
tree
2016-04-05
H
.
J
.
Lu
Force 32-bit di
s
pla
c
em
e
nt in memset-v
e
c
-
u
naligned-erms
.
S
commit
|
commitdiff
|
tree
2016-04-05
H
.
J
.
Lu
Add
a
comment in memset-sse2-un
a
ligned-erms
.
S
commit
|
commitdiff
|
tree
2016-04-03
H
.
J
.
Lu
Don't put
S
SE2/AVX/A
V
X512 me
m
move/memset in l
d
.
so
commit
|
commitdiff
|
tree
2016-04-03
H
.
J
.
Lu
Fix m
e
mmove-vec-una
l
igne
d
-erms
.
S
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
Remove
F
ast_
C
opy
_
Backwar
d
f
r
om Intel Core processors
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
Test 64-byte alignment in memset
b
e
nchtest
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
Test 64-byte alignment in memmo
v
e benchtest
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
Test 64
-
byte align
m
ent in memcpy bench
t
e
st
commit
|
commitdiff
|
tree
2016-03-31
H
.
J
.
Lu
Add x86
-
64
mems
e
t wit
h
unaligned
stor
e
a
nd re
p
s
t
osb
commit
|
commitdiff
|
tree
2016-03-31
H
.
J
.
Lu
A
d
d x86-64 memmo
v
e with una
l
igned load/store
and rep
.
.
.
commit
|
commitdiff
|
tree
2016-03-29
H
.
J
.
Lu
Initial
Enhanc
e
d
R
E
P MOVSB/STOSB
(
ERM
S
) support
commit
|
commitdiff
|
tree
2016-03-28
H
.
J
.
Lu
M
ake __me
m
cpy_
a
v
x
512
_
no_vze
r
o
u
pper a
n
al
i
as
commit
|
commitdiff
|
tree
2016-03-28
H
.
J
.
L
u
Imp
l
e
m
e
nt
x86-64 mult
i
arch
mempcpy in me
m
cpy
commit
|
commitdiff
|
tree
2016-03-28
H
.
J
.
Lu
[x86] Add a
f
eature bit: Fast_
U
naligned_Copy
commit
|
commitdiff
|
tree
2016-03-22
H
.
J
.
Lu
Don't set %rcx twice before "rep
m
o
vsb"
commit
|
commitdiff
|
tree
2016-03-22
H
.
J
.
Lu
Se
t
i
n
dex_arch
_
AVX_Fast_Unaligned_Load only for Intel
.
.
.
commit
|
commitdiff
|
tree
2016-03-21
H
.
J
.
L
u
Use JUMPTARGET in
x86-64 pthread
commit
|
commitdiff
|
tree
2016-03-16
H
.
J
.
Lu
Use JUMPTA
R
GET in
x
86-64 mathvec
commit
|
commitdiff
|
tree
2016-03-10
H
.
J
.
Lu
A
d
d _arch_/_cp
u
_ to index_*/bit_* in x
8
6
cpu-feature
s
.
h
commit
|
commitdiff
|
tree
2016-03-08
H
.
J
.
Lu
Define _
H
AV
E
_STRING_ARCH_mempcpy to 1
for x86
commit
|
commitdiff
|
tree
2016-03-08
H
.
J
.
Lu
Support --enable-har
d
c
o
de
d
-path-in-tests in b
e
nchtests
commit
|
commitdiff
|
tree
2016-03-07
H
.
J
.
L
u
Group AVX512 function
s
in
.
text
.
avx
5
12 section
commit
|
commitdiff
|
tree
2016-03-06
H
.
J
.
Lu
U
se HAS_A
R
C
H
_FEATURE
with
F
ast_Rep_S
t
ring
commit
|
commitdiff
|
tree
2016-03-05
H
.
J
.
Lu
Replace
P
R
E
INIT_FUNCTI
O
N@PLT w
i
th *
%
rax in cal
l
commit
|
commitdiff
|
tree
2016-03-05
H
.
J
.
Lu
Replac
e
@P
L
T
wi
t
h @GOTPCREL(%rip)
i
n call
commit
|
commitdiff
|
tree
2016-03-04
H
.
J
.
Lu
A
dd a co
m
ment in
s
ysdeps/x86_64/
M
akefile
commit
|
commitdiff
|
tree
2016-03-04
H
.
J
.
L
u
x86
-
64: Fix memcpy
IFUNC sel
e
ction
commit
|
commitdiff
|
tree
2016-03-03
H
.
J
.
Lu
Or bit_Prefer_MAP_
3
2
BIT_EXEC in EX
T
RA_LD_ENVVARS
commit
|
commitdiff
|
tree
2016-03-03
H
.
J
.
Lu
Copy x86_64 _mco
u
nt
.
o
p f
r
om _mcount
.
o
commit
|
commitdiff
|
tree
2016-03-02
H
.
J
.
Lu
Cal
l
x
8
6-64 _
_
mcount_
i
nternal/__sig
j
mp_save dire
c
tl
y
commit
|
commitdiff
|
tree
2016-03-02
H
.
J
.
L
u
Call x86-
6
4 __set
c
on
t
ext directly
commit
|
commitdiff
|
tree
2016-02-19
H
.
J
.
Lu
[x
8
6_
6
4] Set
DL_RUNTIM
E
_
UNALI
G
NED_VEC_SIZ
E
to 8
commit
|
commitdiff
|
tree
2016-02-17
A
ndre
w
Se
n
kevich
Use PIC rel
o
cation in A
L
IA
S
_IMPL
commit
|
commitdiff
|
tree
2016-01-15
H
.
J
.
Lu
Call math_opt_barrier inside if
commit
|
commitdiff
|
tree
2016-01-15
H
.
J
.
Lu
Use TIME_T_MAX and
T
IME_T_MIN
in tst-
m
ktime2
.
c
commit
|
commitdiff
|
tree
2016-01-14
Ami
t
Pawar
Set index_Fast_Una
l
igned_Loa
d
for Excavator
f
am
i
ly
.
.
.
commit
|
commitdiff
|
tree
2016-01-06
H
.
J
.
Lu
Update c
o
pyr
i
g
h
t
dates comm
i
tted in 2016
commit
|
commitdiff
|
tree
2016-01-06
H
.
J
.
L
u
Mark
i
nternal unistd fun
c
tions
h
i
d
d
en in ld
.
so
commit
|
commitdiff
|
tree
2016-01-06
H
.
J
.
Lu
Mark ld
.
so
inte
r
n
al m
m
ap functions hidden in ld
.
so
commit
|
commitdiff
|
tree
2015-12-17
H
.
J
.
Lu
P
rovide
x32 times
commit
|
commitdiff
|
tree
2015-12-16
H
.
J
.
Lu
Add
REGISTERS_CLOBBERE
D
_
BY_SYSC
A
LL for x86-64
commit
|
commitdiff
|
tree
2015-12-15
H
.
J
.
Lu
Ad
d
mis
s
i
n
g C
h
an
g
eL
o
g entrie
s
commit
|
commitdiff
|
tree
2015-12-15
H
.
J
.
Lu
Add Pre
f
er_MAP_32BIT_EXEC t
o
map exe
c
utable
p
ages with
.
.
.
commit
|
commitdiff
|
tree
2015-12-15
H
.
J
.
Lu
E
n
a
b
l
e Silvermont optimizations for
Knights Landing
commit
|
commitdiff
|
tree
2015-12-01
H
.
J
.
Lu
A
dd __CPU_
M
AS
K
_TYPE fo
r
_
_c
p
u_mask
commit
|
commitdiff
|
tree
2015-11-30
H
.
J
.
Lu
U
pda
t
e
f
amil
y
and model detect
i
on
for AMD CPUs
commit
|
commitdiff
|
tree
2015-11-14
H
.
J
.
Lu
Run
tst-
p
re
l
ink test for GLOB_DAT r
e
l
o
c
commit
|
commitdiff
|
tree
2015-11-10
H
.
J
.
Lu
Add
a test for pr
e
link o
u
tput
commit
|
commitdiff
|
tree
next