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RISC-V: Implement instruction patterns for ZBB extension.
2021-10-25
Jim Wilson
R
I
SC
-
V: Imp
l
ement instructio
n
pa
t
terns for ZBB e
x
tension
.
2021-10-25
Jim Wilson
<jimw@sifive.com>
commit
|
commitdiff
|
tree
2021-10-25
Jim Wilson
RISC-V: Implement
i
nstruction p
a
t
t
ern
s
f
o
r
ZBA
e
xtension
.
2021-10-25
Jim Wilson
<jimw@sifive.com>
commit
|
commitdiff
|
tree
2021-06-03
Jim Wi
l
so
n
RISC-V:
E
nable riscv attr
i
bute
s
by def
a
ult
f
or al
l
.
.
.
commit
|
commitdiff
|
tree
2021-02-13
Jim
W
ilson
R
I
SC-V:
Shorten
m
emrefs improvement, p
a
rti
a
l fix 97417
.
commit
|
commitdiff
|
tree
2020-12-11
Jim Wilson
Add
missin
g
varasm DECL_P check
.
commit
|
commitdiff
|
tree
2020-11-14
J
i
m
Wi
l
son
Asan
c
h
anges for RISC-V
.
commit
|
commitdiff
|
tree
2020-09-29
Jim Wi
l
s
o
n
Fix GCC 10+ build failure
w
ith zstd versi
o
n
1
.
2
.
0 or
.
.
.
commit
|
commitdiff
|
tree
2020-08-04
Ji
m
Wilson
aarch64: Delete dupli
c
ated op
t
ion docs
.
commit
|
commitdiff
|
tree
2020-06-02
J
i
m
Wilson
RISC-V: Make __divdi3 handl
e
div
by zero same a
s
hardware
.
commit
|
commitdiff
|
tree
2020-05-31
Jim Wilson
RISC-V: Optim
i
ze si to di zero-extend followed
by left
.
.
.
commit
|
commitdiff
|
tree
2020-02-08
J
i
m Wilson
RISC-V:
I
mprove caller-save code gen
e
rati
o
n
.
commit
|
commitdiff
|
tree
2020-01-21
Jim Wilson
RISC-V: Fi
x
rtl checking
e
nabled failure
with -msave
.
.
.
commit
|
commitdiff
|
tree
2020-01-09
Jim Wilson
RISC-V: Dis
a
ble use of
T
LS copy r
e
locs
.
commit
|
commitdiff
|
tree
2019-11-05
Jim Wils
o
n
Allow libcall
s
for
c
ompl
e
x memc
p
y when
optim
i
zing for
.
.
.
commit
|
commitdiff
|
tree
2019-11-01
Jim
W
ilson
RISC-
V
:
B
uild
s
o
ft-float divide
r
out
i
ne
s
f
o
r -mno-fdiv
.
commit
|
commitdiff
|
tree
2019-10-11
Jim W
i
l
s
on
Exten
d
subst to simplify CONST_I
N
T inside SIGN_EXTE
N
D
.
commit
|
commitdiff
|
tree
2019-09-19
Jim Wilson
RISC-V: F
i
x mor
e
s
plitte
r
s
accidenta
l
ly ca
l
l
ing gen_reg
_
r
t
x
.
commit
|
commitdiff
|
tree
2019-09-07
J
im Wi
l
son
RISC-V:
R
e-
e
n
a
ble -msave
-
restore for
s
ha
r
ed librar
i
e
s
.
commit
|
commitdiff
|
tree
2019-08-30
J
im Wilson
RI
S
C-V:
Di
s
able -
m
save-restore fo
r
shared libraries
.
commit
|
commitdiff
|
tree
2019-08-08
Jim Wilson
RISC-V: Fix C AB
I
for flattened st
r
uct with 0-len
g
th
.
.
.
commit
|
commitdiff
|
tree
2019-07-08
Jim
W
ilson
RISC-V
:
Fix splitter for 3
2
-
b
i
t AND on 64-bit target
.
commit
|
commitdiff
|
tree
2019-07-02
Jim Wilso
n
Fix li
b
stdc
+
+ ins
t
all-pdf suppor
t
.
commit
|
commitdiff
|
tree
2019-06-06
Jim
W
ilson
RISC-V: Move ST
A
RT
F
ILE_
P
REFIX_S
P
EC into target
O
S fil
e
s
.
commit
|
commitdiff
|
tree
2019-05-30
Jim
Wilson
Fix RISC
-
V build failu
r
e
for go language
.
commit
|
commitdiff
|
tree
2019-05-07
Jim Wi
l
s
on
Resign as I
A
-64 m
a
intai
n
e
r
.
commit
|
commitdiff
|
tree
2019-04-27
Jim Wilson
R
I
SC-V: Promode modes
of constant
loads for st
o
re insns
.
commit
|
commitdiff
|
tree
2019-03-29
Ji
m
Wi
l
son
RISC-V: Fix __riscv_c
o
m
p
r
essed regression
.
commit
|
commitdiff
|
tree
2019-03-19
Jim Wilso
n
R
I
SC
-
V: Fix %l
o
over
f
low with BLKmode references
.
commit
|
commitdiff
|
tree
2018-11-17
J
i
m
Wil
s
on
R
I
SC-V: Fix epilogue unwin
d
info with
fp and single
.
.
.
commit
|
commitdiff
|
tree
2018-10-03
Jim Wil
s
on
RISC-V: Add macro
f
o
r i
l
p32
e
ABI
.
Clean
u
p white
space
.
commit
|
commitdiff
|
tree
2018-09-26
J
i
m Wil
s
on
RISC-V
:
A
dd m
i
ssin
g
ne
g
at
e
patte
r
ns
.
commit
|
commitdiff
|
tree
2018-09-26
Jim Wi
l
s
on
RISC
-
V: Delete obsolete
M
IPS comment
.
commit
|
commitdiff
|
tree
2018-09-25
Jim Wilson
RISC-V: F
i
x weak s
y
mbols wit
h
medany and expl
i
cit relocs
.
commit
|
commitdiff
|
tree
2018-09-25
J
im
W
ilson
RISC-V: Fix
p
robl
e
ms with ilp32e
A
BI support
.
commit
|
commitdiff
|
tree
2018-08-29
J
i
m Wilson
R
e
write pic
.
md to im
p
rove medan
y
an
d
p
ic code size
.
commit
|
commitdiff
|
tree
2018-07-14
Jim Wilson
RISC-V:
F
ix neste
d
function
t
r
a
m
polines
.
commit
|
commitdiff
|
tree
2018-07-12
Jim Wilson
RISC-V: Silence ex
p
ected Ada testsui
t
e w
a
rning
.
commit
|
commitdiff
|
tree
2018-07-07
Jim Wilson
RISC-V
:
Finish Ada p
o
rt
.
commit
|
commitdiff
|
tree
2018-07-06
Jim
Wil
s
on
R
ISC-
V
: Initial risc
v
linux Ada por
t
.
commit
|
commitdiff
|
tree
2018-07-06
Jim Wilson
Ma
k
efile patche
s
f
rom initial RISC-V c
r
oss/native bu
i
ld
.
commit
|
commitdiff
|
tree
2018-07-06
Jim Wils
o
n
RISC
-
V:
A
dd support f
o
r ris
c
v-*-*
.
commit
|
commitdiff
|
tree
2018-07-03
Jim Wi
l
son
RISC-V: Fix inter
r
upt s
u
ppor
t
for -g
.
commit
|
commitdiff
|
tree
2018-06-30
Jim Wils
o
n
RISC-V: A
d
d pat
t
erns
t
o con
v
ert AND m
a
sk to two shifts
.
commit
|
commitdiff
|
tree
2018-06-06
Jim Wilso
n
RI
S
C
-V: A
d
d
i
n
terrupt attribute mo
d
es
.
commit
|
commitdiff
|
tree
2018-06-04
Jim Wilson
RISC-V: Don't clobber
retval
w
hen __built
i
n_eh_return
.
.
.
commit
|
commitdiff
|
tree
2018-05-29
Jim
Wilson
RISC-V: Fix
a
c
omment t
y
po
.
commit
|
commitdiff
|
tree
2018-05-25
Jim Wilso
n
RI
S
C-V: Add in
t
errupt a
t
tribute suppor
t
.
commit
|
commitdiff
|
tree
2018-05-17
Jim Wilso
n
RISC-V: Optimize switc
h
w
i
th sign-extend
e
d in
d
ex
.
commit
|
commitdiff
|
tree
2018-05-16
J
im Wilson
RISC-V: M
i
nor pattern name cleanup
.
commit
|
commitdiff
|
tree
2018-05-09
Jim
W
ilso
n
R
I
SC-V
:
Add with-multilib-li
s
t
support
.
commit
|
commitdiff
|
tree
2018-05-08
Jim W
i
lson
[PATCH] RISC-V: Use new l
i
nker emul
a
tions fo
r
glibc
.
.
.
commit
|
commitdiff
|
tree
2018-05-02
Jim Wilson
Add sup
p
or
t
for g
c
c
as git s
u
bmodule of anot
h
e
r
r
e
posit
o
r
y
.
commit
|
commitdiff
|
tree
2018-04-17
Jim W
i
lson
RISC-V:
F
ix 32
-
bit stack pointer a
l
ignment problem
.
commit
|
commitdiff
|
tree
2018-04-02
J
im Wilson
R
ISC-V: F
i
x for
c
ombine bug with
shift
and AND
op
e
r
a
tions
.
commit
|
commitdiff
|
tree
2018-03-19
Ji
m
Wilson
R
I
SC-V: F
i
x b
o
ot
s
t
r
ap failure
.
commit
|
commitdiff
|
tree
2018-02-15
Jim Wilson
RISC-V:
C
hang
e
sp
subtra
c
ts so prologu
e
stores can
.
.
.
commit
|
commitdiff
|
tree
2018-01-27
Jim Wilso
n
R
I
SC-V: Allow
register pai
r
s
for 64-bit targ
e
t
.
commit
|
commitdiff
|
tree
2018-01-26
Jim
Wilson
RI
S
C
-V: Add
--spe
c
s=nos
y
s
.
specs sup
p
o
r
t
.
commit
|
commitdiff
|
tree
2018-01-09
Jim Wils
o
n
RIS
C
-V: Fix -msave-r
e
store bug wi
t
h
s
i
b
calls
.
commit
|
commitdiff
|
tree
2017-12-09
Jim Wils
o
n
Add
.
type an
d
.
size directives to riscv libgcc f
u
nction
s
.
commit
|
commitdiff
|
tree
2017-12-04
Jim Wilson
Fix
t
ypos in ri
s
cv reg
i
ster
save/r
e
st
o
r
e
.
commit
|
commitdiff
|
tree
2017-12-02
Jim Wi
l
son
D
e
lete obsol
e
te DWA
R
F1 references
.
commit
|
commitdiff
|
tree
2017-11-30
Jim Wi
l
son
Clea
n
up riscv
option d
o
cs
.
commit
|
commitdiff
|
tree
2017-11-29
Jim Wi
l
son
Riscv
p
at
t
erns to optimize
a
way some
r
edun
d
ant zero
.
.
.
commit
|
commitdiff
|
tree
2017-11-28
Jim
Wilson
Fi
x
some incor
r
ectly format
t
ed ChangeLog entries
.
commit
|
commitdiff
|
tree
2017-11-09
Jim Wilson
Remove obso
l
e
te EC
O
F
F support
.
commit
|
commitdiff
|
tree
2017-10-26
Jim Wils
o
n
F
i
x hyphenation build-time
pa
t
h
a
n
d install-tim
e
path
.
commit
|
commitdiff
|
tree
2017-08-09
J
im Wilson
Add falkor
pipe
l
ine descrip
t
ion
.
commit
|
commitdiff
|
tree
2017-07-25
Jim Wilson
Fix i
6
86-
p
c-
c
ygwin bu
i
ld f
a
ilure
.
commit
|
commitdiff
|
tree
2017-07-25
Jim Wilson
Dele
t
e file
s
un
u
sed since openb
s
d 2 & 3
support was
.
.
.
commit
|
commitdiff
|
tree
2017-07-21
J
i
m Wilson
Add
RD
M
A
s
u
pport to falkor
p
ort
.
commit
|
commitdiff
|
tree
2017-06-26
Ji
m
W
i
lson
Fix for SP
E
C CPU2017 621
.
wr
f
_s fai
l
ure, add missing
.
.
.
commit
|
commitdiff
|
tree
2017-06-23
Jim
Wi
l
son
F
ix
m
issing Aar
c
h64 fal
k
o
r/qdf24xx options
.
commit
|
commitdiff
|
tree
2017-06-23
Jim Wilson
Testcase f
o
r FSF GCC bug 7
9
794
.
commit
|
commitdiff
|
tree
2017-06-07
Ji
m
W
ilson
Remove aarch32 su
p
port
f
o
r
f
a
lkor/qd
f
24xx, n
o
t
i
n released
.
.
.
commit
|
commitdiff
|
tree
2017-05-13
Ji
m
Wils
o
n
Patch for
R
T
L
e
x
pand b
u
g
a
ffecting aar
c
h64 vector code
.
commit
|
commitdiff
|
tree
2017-03-18
Jim Wilson
Fix aa
r
ch64
b
o
otstrap compar
e
f
a
ilure
.
commit
|
commitdiff
|
tree
2016-11-10
Jim Wi
l
s
o
n
Fix lo
o
p d
i
stribution bug with mer
g
i
n
g
edges that
cre
a
tes
.
.
.
commit
|
commitdiff
|
tree
2016-06-29
Jim Wilson
Ad
d
qdf24xx bas
e
tuning support
.
commit
|
commitdiff
|
tree
2016-05-17
Jim
Wilson
Fix mi
n
or doc
b
u
g
s, signalling
typo
,
major version
.
.
.
commit
|
commitdiff
|
tree
2016-05-07
Jim W
i
lson
E
mit vmo
v
.
i6
4
to load 0
.
0 into FP reg when neon en
a
bled
.
commit
|
commitdiff
|
tree
2016-02-04
Ji
m
Wils
o
n
[ARM] PR tar
g
et/65932: stop cha
n
ging signedness in
.
.
.
2016-02-04
Jim Wilson
<jim.wilson@linaro.org>
commit
|
commitdiff
|
tree
2015-11-20
Jim Wils
o
n
Fix cy
g
wi
n
performance l
o
ss on lin
p
ack
.
commit
|
commitdiff
|
tree
2015-11-16
Jim
W
ilson
Add m
i
ssing v
8
a cpus to the
t
-aprofile
f
ile
.
commit
|
commitdiff
|
tree
2015-11-12
Jim Wilson
Ad
d
ini
t
ial qu
a
lcomm suppo
r
t
.
commit
|
commitdiff
|
tree
2015-10-30
J
im
Wilson
Fix comment typ
o
.
commit
|
commitdiff
|
tree
2015-10-28
Jim Wilson
Fix for
ICE wit
h
-
g
o
n
testcase with incompl
e
te types
.
commit
|
commitdiff
|
tree
2015-07-06
J
i
m
Wilson
gr
a
phite-bloc
k
ing
.
c
(HAVE_isl): Include <stdde
f
.
h
>
.
commit
|
commitdiff
|
tree
2015-06-19
J
i
m Wilson
aa
r
ch64
.
md (mov<mode>:GP
F
): Don'
t
ca
l
l force
_
r
e
g if
.
.
.
commit
|
commitdiff
|
tree
2015-06-15
Jim Wilson
aarch64
.
md
(
m
ov<
m
ode>_aa
r
ch64): Ch
a
n
ge alt
e
rnative
.
.
.
commit
|
commitdiff
|
tree
2015-06-03
J
i
m
Wilson
re
P
R target/66258 (compiling a stdarg function wi
t
h
.
.
.
commit
|
commitdiff
|
tree
2015-05-22
Jim Wils
o
n
Makefile
.
in
(ch
e
c
k
_
gcc
_
parallelize
)
: De
l
ete
.
commit
|
commitdiff
|
tree
2015-05-18
Jim
Wilson
invok
e
.
texi (AR
M
Opti
o
ns, mtune): Add gene
r
ic-
a
rmv
7
.
.
.
commit
|
commitdiff
|
tree
2015-05-08
Jim Wilson
inst
a
ll
.
te
x
i (--enable-lan
g
u
age
s
): Add mi
s
sing jit
.
.
.
commit
|
commitdiff
|
tree
2015-04-27
Jim Wils
o
n
M
a
ke
f
ile-l
a
n
.
in
(
ada
.
m
ostlyclean): Remove
gna
t
bind
.
.
.
commit
|
commitdiff
|
tree
2010-05-03
Jim Wilson
F
i
x typo mip->mi
p
s
.
Change
w
ording to
a
void overly
.
.
.
commit
|
commitdiff
|
tree
2009-05-07
Jim
Wilson
C
or
r
ect changelog
f
rom last
checkin,
cu
t
-n-paste from
.
.
.
commit
|
commitdiff
|
tree
2006-06-26
Jim
Wilson
Fix typos in --pa
r
am option do
c
s
.
commit
|
commitdiff
|
tree
2005-10-21
Jim Wil
s
on
Fix dat
e
of last Ch
a
ngeLog entry
.
commit
|
commitdiff
|
tree
2005-08-22
Jim Wils
o
n
C
orrect
P
R nu
m
ber in
l
a
st p
a
t
c
h
c
hecked in
.
commit
|
commitdiff
|
tree
next