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Detect Intel Goldmont and Airmont processors
2016-04-15
H
.
J
.
Lu
Detect
I
ntel Gol
d
mont
a
nd Airmont pro
c
essors
commit
|
commitdiff
|
tree
2016-04-12
H
.
J
.
Lu
X86-
6
4:
U
s
e non-te
m
pora
l
store
i
n me
m
c
p
y
on lar
g
e data
commit
|
commitdiff
|
tree
2016-04-06
H
.
J
.
Lu
X
86
-
64: Prepare mem
m
ove-vec-una
l
igne
d
-e
r
ms
.
S
commit
|
commitdiff
|
tree
2016-04-06
H
.
J
.
Lu
X86-64:
P
r
e
pare memse
t
-
v
ec-unal
i
gn
e
d-erms
.
S
commit
|
commitdiff
|
tree
2016-04-06
H
.
J
.
L
u
Ad
d
memcpy/memmove/me
m
se
t
be
n
c
hmarks w
i
th
l
arg
e
d
a
t
a
commit
|
commitdiff
|
tree
2016-04-05
H
.
J
.
Lu
Force
3
2
-
bit displacement in memset-vec-unaligned-e
r
ms
.
S
commit
|
commitdiff
|
tree
2016-04-05
H
.
J
.
Lu
Add a c
o
mment
i
n
memset-sse2-unalign
e
d-erms
.
S
commit
|
commitdiff
|
tree
2016-04-03
H
.
J
.
Lu
Don't p
u
t SSE2/AV
X
/
A
VX512 memmo
v
e/memset in ld
.
so
commit
|
commitdiff
|
tree
2016-04-03
H
.
J
.
Lu
Fix m
e
mmove-vec-unali
g
n
e
d-erms
.
S
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
R
emove Fast_
C
opy_Ba
c
kward from
I
n
te
l
C
ore
p
rocess
o
rs
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
Test 64-byte alignment in memset ben
c
htest
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
Test 64-
b
yt
e
alignment in
m
emmove
b
e
n
chtest
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
T
e
st
64-byte
alignm
e
n
t in memcpy benchtest
commit
|
commitdiff
|
tree
2016-03-31
H
.
J
.
Lu
Add x86-
6
4 memset
w
ith una
l
i
g
n
e
d
s
to
r
e and rep stosb
commit
|
commitdiff
|
tree
2016-03-31
H
.
J
.
Lu
Add
x86-64 m
e
m
move with unaligne
d
l
oad/
s
tore and rep
.
.
.
commit
|
commitdiff
|
tree
2016-03-29
H
.
J
.
Lu
Initial E
n
hanced REP M
O
V
SB
/
STOSB (E
R
M
S) sup
p
or
t
commit
|
commitdiff
|
tree
2016-03-28
H
.
J
.
Lu
M
a
ke __memcpy_
a
vx512_no_vzeroupper
a
n
alias
commit
|
commitdiff
|
tree
2016-03-28
H
.
J
.
Lu
Implement x86-64 mult
i
arch mempcpy in
m
emcpy
commit
|
commitdiff
|
tree
2016-03-28
H
.
J
.
Lu
[x86] Add a
fe
a
ture bit: Fast_Unaligned_Copy
commit
|
commitdiff
|
tree
2016-03-22
H
.
J
.
Lu
D
on't set %rcx twice before "rep movsb"
commit
|
commitdiff
|
tree
2016-03-22
H
.
J
.
Lu
S
e
t
i
ndex_ar
c
h_AVX_Fast_Unaligned_L
o
ad only for Intel
.
.
.
commit
|
commitdiff
|
tree
2016-03-21
H
.
J
.
Lu
Use JUMPT
A
RGET in x86-64 pthread
commit
|
commitdiff
|
tree
2016-03-16
H
.
J
.
Lu
U
s
e JUMPTARGE
T
i
n x86-64 mat
h
vec
commit
|
commitdiff
|
tree
2016-03-10
H
.
J
.
Lu
Add _arch_/_cpu_
t
o i
n
d
e
x_*/bit_* in x86 cpu-feature
s
.
h
commit
|
commitdiff
|
tree
2016-03-08
H
.
J
.
Lu
D
efine _HAVE_STRIN
G
_ARCH_mempcpy to 1 for x86
commit
|
commitdiff
|
tree
2016-03-08
H
.
J
.
Lu
Sup
p
ort --enable
-
hardc
o
de
d
-path-in-tests in benchtests
commit
|
commitdiff
|
tree
2016-03-07
H
.
J
.
Lu
Group
A
V
X512 functions in
.
text
.
avx512 section
commit
|
commitdiff
|
tree
2016-03-06
H
.
J
.
L
u
Use HAS_ARCH_
F
EATU
R
E with
Fast_Rep_String
commit
|
commitdiff
|
tree
2016-03-05
H
.
J
.
Lu
Replace
PREINIT_FUNCTION@PLT w
i
th
*
%ra
x
in call
commit
|
commitdiff
|
tree
2016-03-05
H
.
J
.
L
u
R
epl
a
c
e
@PLT
w
i
th @
G
OTPCR
E
L(%rip) in
c
all
commit
|
commitdiff
|
tree
2016-03-04
H
.
J
.
L
u
Add a
com
m
ent in sysdeps/x86_64/Makefile
commit
|
commitdiff
|
tree
2016-03-04
H
.
J
.
Lu
x86-6
4
: Fix mem
c
py IFUNC selection
commit
|
commitdiff
|
tree
2016-03-03
H
.
J
.
Lu
Or bit_Prefer_M
A
P_32
B
I
T
_EXEC in EXTRA_LD_ENVVARS
commit
|
commitdiff
|
tree
2016-03-03
H
.
J
.
Lu
Co
p
y
x
86_64
_
mcount
.
op from
_
mcou
n
t
.
o
commit
|
commitdiff
|
tree
2016-03-02
H
.
J
.
Lu
Ca
l
l x86-64 __mcount_internal/__sigjmp_save
dir
e
ctly
commit
|
commitdiff
|
tree
2016-03-02
H
.
J
.
Lu
C
all x86-64 __setcontext directly
commit
|
commitdiff
|
tree
2016-02-19
H
.
J
.
L
u
[
x
86_
6
4
]
Set DL_RUNTIME_
U
NAL
I
GNED_VEC
_
S
I
ZE to 8
commit
|
commitdiff
|
tree
2016-02-17
Andrew
S
e
nkevich
Us
e
PIC relocation
in
ALIAS_IMPL
commit
|
commitdiff
|
tree
2016-01-15
H
.
J
.
L
u
Call mat
h
_opt
_
ba
r
rier in
s
i
de if
commit
|
commitdiff
|
tree
2016-01-15
H
.
J
.
Lu
Use TIME_
T
_M
A
X and
T
IME_T
_
M
I
N in tst-mkti
m
e2
.
c
commit
|
commitdiff
|
tree
2016-01-14
A
m
it Pawa
r
S
e
t index
_
Fast_Unaligned_
L
oad for Excavator f
a
mily
.
.
.
commit
|
commitdiff
|
tree
2016-01-06
H
.
J
.
Lu
U
p
date copyr
i
ght dates com
m
itted in 2016
commit
|
commitdiff
|
tree
2016-01-06
H
.
J
.
Lu
Mark internal unistd fu
n
c
t
ions hidden
i
n ld
.
so
commit
|
commitdiff
|
tree
2016-01-06
H
.
J
.
Lu
Mark ld
.
so internal mmap fu
n
ctions hidden in
l
d
.
so
commit
|
commitdiff
|
tree
2015-12-17
H
.
J
.
Lu
P
r
ovide x32 ti
m
es
commit
|
commitdiff
|
tree
2015-12-16
H
.
J
.
Lu
A
dd REGISTERS_CLOBB
E
R
ED_BY_SYSCALL for x86-64
commit
|
commitdiff
|
tree
2015-12-15
H
.
J
.
Lu
Add missing ChangeLog
e
n
tries
commit
|
commitdiff
|
tree
2015-12-15
H
.
J
.
Lu
A
dd P
r
efer_MAP_32BIT_
E
XE
C
to m
a
p executable page
s
with
.
.
.
commit
|
commitdiff
|
tree
2015-12-15
H
.
J
.
Lu
Enable
Silvermont op
t
imizations for Knig
h
ts
L
and
i
ng
commit
|
commitdiff
|
tree
2015-12-01
H
.
J
.
L
u
Add __CPU_MASK_TYPE for __cpu
_
mask
commit
|
commitdiff
|
tree
2015-11-30
H
.
J
.
Lu
Up
d
a
t
e
f
a
mily a
n
d model detection for AMD CPUs
commit
|
commitdiff
|
tree
2015-11-14
H
.
J
.
Lu
Run tst-prelink
test
f
or GLOB_
D
AT reloc
commit
|
commitdiff
|
tree
2015-11-10
H
.
J
.
Lu
Add a test f
o
r prelink
o
u
tput
commit
|
commitdiff
|
tree
2015-11-07
H
.
J
.
Lu
Keep only ELF_RTYPE_CLASS_{
P
LT|COPY
}
bits
f
or prelink
commit
|
commitdiff
|
tree
2015-10-21
H
.
J
.
Lu
Build i386 __
l
ibc_
d
o_syscall wh
e
n PROF is defined
commit
|
commitdiff
|
tree
2015-10-21
H
.
J
.
Lu
D
i
sable GCC 5
o
ptimizatio
n
whe
n
PROF
is de
f
ined
commit
|
commitdiff
|
tree
2015-10-21
H
.
J
.
Lu
Apply -fom
i
t-frame-pointer on
l
y t
o
.
o
/
.
os files
commit
|
commitdiff
|
tree
2015-10-19
H
.
J
.
Lu
Mark ld
.
so int
e
r
nel _
_
f
x
statat64
hid
d
e
n
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
L
u
Mark l
d
.
so internel
_
_
u
n
ame hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
M
ark ld
.
so internel s
t
ri
n
g
functions hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Ma
r
k ld
.
so internel
s
tdlib functi
o
ns
hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mar
k
l
d
.
so inte
r
n
el
s
i
g
a
ction functions
h
i
d
den
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
M
a
rk int
e
r
n
al
s
etjmp functions h
i
dden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark
l
d
.
so i
n
t
ernel __profile_f
r
e
quency hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark interna
l
fcntl fu
n
ct
i
ons h
i
d
den
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
L
u
Mar
k
intern
a
l diren
t
functions hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark _
d
l_catch_error hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark internal _itoa
f
unctions hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
L
u
M
a
r
k
internal _dl_XXX fu
n
ctions
h
i
dden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark
_w
o
rdcopy_XXX
functi
o
n
s hi
d
d
e
n
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark x8
6
_dl_unmap/_dl_ma
k
e_tlsdesc_dynamic hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Add co
m
ments for GCC
5
requirement
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
R
e
move i386/epoll_pwa
i
t
.
S
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Optimize
i
3
8
6
syscall inlining for
GCC 5
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
L
u
i386: Remove sy
s
cal
l
assembly codes wit
h
6 arguments
commit
|
commitdiff
|
tree
2015-10-14
H
.
J
.
Lu
Avoid
P
LT
w
he
n
ca
l
l
ing __sched_getaff
i
n
ity_new
commit
|
commitdiff
|
tree
2015-10-14
H
.
J
.
L
u
Suppor
t
PLT and
G
OT
r
eferences
i
n local P
I
C check
commit
|
commitdiff
|
tree
2015-10-14
H
.
J
.
Lu
Us
e
I
N
TERNAL_
S
Y
S
CALL and INL
I
NE_SYSCALL_ERROR_RETURN_VALUE
commit
|
commitdiff
|
tree
2015-10-13
H
.
J
.
Lu
Use I
N
LIN
E
_SYSCALL_
E
R
R
OR_RETURN_V
A
LUE
commit
|
commitdiff
|
tree
2015-10-13
H
.
J
.
Lu
Add INLINE_SYSCALL_ER
R
OR_RETURN
_
VALUE
commit
|
commitdiff
|
tree
2015-10-13
H
.
J
.
Lu
Support x86-64 assmebler without AVX
5
12
commit
|
commitdiff
|
tree
2015-10-09
H
.
J
.
Lu
Update lrint/lrintf/lr
i
nt
l
for
x32
commit
|
commitdiff
|
tree
2015-09-30
H
.
J
.
Lu
Move sysdeps/unix/sysv/linux/i386/i486/*
.
? to i386
commit
|
commitdiff
|
tree
2015-09-22
H
.
J
.
Lu
Re
m
o
ve ignored s
y
mbols fr
o
m nptl/Versions
commit
|
commitdiff
|
tree
2015-09-18
H
.
J
.
Lu
Use _
_
libc_ptf_call in _longjmp_
u
nwind
commit
|
commitdiff
|
tree
2015-09-17
H
.
J
.
L
u
Use __pthr
e
ad_setc
a
ncelst
a
te in li
b
c
.
a
commit
|
commitdiff
|
tree
2015-08-28
H
.
J
.
Lu
Men
t
ion 15786 in NEWS
Author: H.J. Lu <
hjl.tools@gmail.com
>
commit
|
commitdiff
|
tree
2015-08-27
H
.
J
.
L
u
Detect and select i586/i686 implemen
t
ation at run-time
commit
|
commitdiff
|
tree
2015-08-27
H
.
J
.
Lu
Ad
d
i386 memset and memc
p
y a
s
se
m
bly
f
unctions
commit
|
commitdiff
|
tree
2015-08-27
H
.
J
.
L
u
R
emove i4
8
6 subdirectory
commit
|
commitdiff
|
tree
2015-08-27
H
.
J
.
L
u
Move i486/str
l
en
.
S to strlen
.
S
commit
|
commitdiff
|
tree
2015-08-27
H
.
J
.
Lu
Move i486/strcat
.
S
t
o
s
t
rcat
.
S
commit
|
commitdiff
|
tree
2015-08-27
H
.
J
.
Lu
M
o
ve i
4
86/pthread
_
spin_tryl
o
ck
.
S
t
o pthread_spin_tryloc
k
.
S
commit
|
commitdiff
|
tree
2015-08-27
H
.
J
.
Lu
M
o
ve i48
6
/s
t
r
i
ng-inl
i
nes
.
c to string-inlines
.
c
commit
|
commitdiff
|
tree
2015-08-27
H
.
J
.
Lu
Move i48
6
/hto
n
l
.
S to htonl
.
S
commit
|
commitdiff
|
tree
2015-08-27
H
.
J
.
L
u
Mov
e
i4
8
6/bits/atomic
.
h
to bits/a
t
o
m
ic
.
h
commit
|
commitdiff
|
tree
2015-08-27
H
.
J
.
Lu
Remove sy
s
d
eps/i386/i
4
86/Ve
r
si
o
n
s
commit
|
commitdiff
|
tree
2015-08-26
H
.
J
.
Lu
Rep
l
ace BZERO_P/PIC with USE_AS_BZERO/SHARE
D
commit
|
commitdiff
|
tree
2015-08-26
H
.
J
.
Lu
Replace
MEMPCPY_P/PIC with USE_AS_MEMPCPY/S
H
ARED
commit
|
commitdiff
|
tree
2015-08-26
H
.
J
.
Lu
Don't disabl
e
SSE in x86-64
l
d
.
so
commit
|
commitdiff
|
tree
next