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target/i386: reimplement fprem, fprem1 using floatx80 operations
2020-06-26
Joseph
M
yers
t
arget/i386: reimp
l
ement f
p
re
m
, fprem1 using floatx80
.
.
.
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
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tree
2020-06-26
J
oseph Myers
softfloat:
r
eturn low bits of quo
t
ient from
floatx80_modrem
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
|
tree
2020-06-26
J
o
s
e
ph Myer
s
softf
l
oat: do not
s
et
d
enom
i
n
ator hi
g
h bit for float
x
80
.
.
.
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
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tree
2020-06-26
Joseph Myer
s
softfloat: do not r
e
turn pseudo-denor
m
al
f
rom floatx80
.
.
.
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
|
tree
2020-06-26
J
oseph Myers
softf
l
o
at:
fix
f
loatx80
r
ema
i
nde
r
pseudo-denorm
a
l
check
.
.
.
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
|
tree
2020-06-26
Joseph Myer
s
soft
f
lo
a
t: merg
e
flo
a
tx80_
m
od
a
nd f
l
o
atx80_rem
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
|
tree
2020-06-26
Joseph Myers
target
/
i386: rei
m
p
l
eme
n
t f2xm1 usi
n
g f
l
oatx8
0
operatio
n
s
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
|
tree
2020-06-12
Joseph
M
y
ers
t
a
rget/i386: corre
c
t fi
x
for p
c
mpxstrx
subst
r
i
n
g se
a
rch
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
|
tree
2020-06-10
Joseph My
e
rs
target/i386:
f
ix IEEE x87
f
loating-poin
t
exception
.
.
.
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
|
tree
2020-06-10
Jo
s
eph Myers
target/i38
6
:
fix fisttpl, fisttpll handling of out
.
.
.
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
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tree
2020-06-10
Jo
s
eph Myer
s
target/i386:
f
i
x fbs
t
p han
d
l
ing of out-o
f
-range
v
al
u
es
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
|
tree
2020-06-10
Joseph Myers
ta
r
g
et/i3
8
6: fix
f
bstp ha
n
dling of n
e
ga
t
ive zero
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
|
tree
2020-06-10
Joseph Myers
targ
e
t/i386
:
f
ix f
x
am handling
o
f
invalid encodings
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
|
tree
2020-06-10
Josep
h
My
e
rs
target/i386: fix floating-point l
o
ad-con
s
t
a
nt rounding
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
|
tree
2020-06-10
J
o
s
e
ph M
y
ers
ta
r
get/
i
386: fix fs
c
ale han
d
ling of
r
o
unding pr
e
cision
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
|
tree
2020-06-10
J
oseph Myers
target/i386:
fix fscale handlin
g
o
f
i
nfinite
exponents
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
|
tree
2020-06-10
Jo
s
eph
M
y
ers
target/
i
3
86:
f
ix fscale han
d
ling
of in
v
alid exponen
t
.
.
.
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
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tree
2020-06-10
J
oseph
M
y
ers
targ
e
t/i386: fix fscale hand
l
ing of sig
n
aling Na
N
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
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|
commitdiff
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tree
2020-06-10
Joseph Myers
target/i386:
imple
m
ent s
p
eci
a
l cases for fx
t
ract
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
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|
tree
2020-05-15
Jo
s
eph Myers
s
oftf
l
oat: fix floatx80 pseudo-denormal round
to
integer
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
|
tree
2020-05-15
Joseph Myers
softfloat: fix floatx80 pseudo
-
deno
r
mal compariso
n
s
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
|
tree
2020-05-15
J
o
seph Myers
s
oftfloat: fix floatx80 pseudo-denormal addition /
.
.
.
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
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tree
2020-05-15
Jo
s
eph M
y
ers
softfloat: sile
n
ce sNaN for conver
s
ions t
o
/from fl
o
atx80
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
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tree
2017-09-19
Jose
p
h Myers
targe
t
/
i3
8
6:
fix phmi
n
posuw in-place oper
a
tion
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
|
tree
2017-09-19
Joseph Myers
target/i386: fix
pcmpxstrx s
u
bstring
s
earch
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
|
tree
2017-09-19
Joseph Mye
r
s
t
arget/i38
6
: fi
x
packus
d
w in-pla
c
e operation
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
commit
|
commitdiff
|
tree
2017-09-19
Joseph Myers
target/i386:
s
et ri
p
_offset for furthe
r
SSE instructions
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
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|
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tree
2017-09-19
Joseph Myers
target/i386: fix
pmovsx/pmovzx in-
p
lace o
p
e
r
at
i
ons
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
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|
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2017-08-08
Joseph Myers
tar
g
et/i3
8
6: set ri
p
_offset for some S
S
E4
.
1 instructions
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
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|
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tree
2016-11-01
Joseph Myers
t
cg: corr
e
ct 32-
b
it tcg_gen_ld8s
_
i64
s
i
gn-exte
n
sion
Signed-off-by: Joseph Myers <
joseph@codesourcery.com
>
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