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Avoid valid Coverity warning for comparing array to zero.
2021-08-31
Martin Sebor
Avoid v
a
lid
Coveri
t
y
warning for com
p
aring array
t
o
.
.
.
commit
|
commitdiff
|
tree
2021-08-31
M
artin Sebor
D
is
a
ble gcc_ri
c
h_l
o
catio
n
cop
y
in
g
a
n
d assignment
.
commit
|
commitdiff
|
tree
2021-08-31
Martin Sebo
r
Add attri
b
ute returns
n
onnul
l
t
o
ge
t
_
r
ange_query
.
commit
|
commitdiff
|
tree
2021-08-26
Martin S
e
b
o
r
R
e
fact
o
r warn_uninit() c
o
d
e
.
commit
|
commitdiff
|
tree
2021-08-25
Martin
S
e
b
o
r
Add -detail
s
to
du
m
p option needed
afte
r
r
1
2-3144
.
commit
|
commitdiff
|
tree
2021-08-25
Martin Sebor
Av
o
i
d printing
r
ange table header alone
.
commit
|
commitdiff
|
tree
2021-08-24
Marti
n
Sebo
r
Reset PHI base0 fla
g
if it's clear in any ar
g
ument
.
.
.
commit
|
commitdiff
|
tree
2021-08-19
Ma
r
tin Seb
o
r
Do
c
ument enable_ranger and disabl
e
_ranger
.
commit
|
commitdiff
|
tree
2021-08-19
Ma
r
tin Sebor
R
e
lease
r
e
sour
c
es a
c
q
uired
b
y enable_ranger() [P
R
101984]
.
commit
|
commitdiff
|
tree
2021-08-17
M
a
rtin
S
e
bor
Mov
e
mor
e
warning code to gi
m
pl
e
-ssa-warn-
a
c
c
ess etc
.
commit
|
commitdiff
|
tree
2021-08-14
Martin Sebor
Diagnose m
i
sm
a
tches between array and scalar new a
n
d
.
.
.
commit
|
commitdiff
|
tree
2021-08-13
Marti
n
Sebo
r
Warn for re
a
ds from writ
e
-only argum
e
nts [PR10
1
734]
.
commit
|
commitdiff
|
tree
2021-08-06
Martin Sebor
Mov
e
more
c
ode to ne
w
gimpl
e
-ss
a
-warn-access pass
.
commit
|
commitdiff
|
tree
2021-08-06
Martin
Sebo
r
Ad
j
ust by-val
u
e f
u
nction v
e
c
a
r
guments to by
-
reference
.
commit
|
commitdiff
|
tree
2021-08-03
Mar
t
in
S
ebor
Disable a test
case in I
L
P32 [PR101688]
.
commit
|
commitdiff
|
tree
2021-07-30
Martin Sebor
Move fai
l
ed part of
a
tes
t
to a new
f
ile [PR10
1
67
1
]
commit
|
commitdiff
|
tree
2021-07-29
Martin Sebor
Xfail just t
h
e failing
a
ssertion an
d
correct target
.
commit
|
commitdiff
|
tree
2021-07-28
M
artin Sebor
C
orrect unin
i
tia
l
ized
object off
s
e
t
a
n
d size computation
.
.
.
commit
|
commitdiff
|
tree
2021-07-28
Martin S
e
b
o
r
Correct -
W
array-boun
d
s handling if
f
unction
p
oi
n
t
er
s
.
.
.
commit
|
commitdiff
|
tree
2021-07-28
Mart
i
n S
e
bor
Add ne
w
gimple-ssa-
w
ar
n
-acce
s
s pass
.
commit
|
commitdiff
|
tree
2021-07-27
Ma
r
t
in
S
ebor
Let -Wuninitia
l
ized assume bui
l
t-ins don't ch
a
nge c
o
nst
.
.
.
commit
|
commitdiff
|
tree
2021-07-27
Marti
n
Sebor
Use O
E
P_DECL_N
A
ME whe
n
compa
r
ing VLA bounds [PR101585]
.
commit
|
commitdiff
|
tree
2021-07-22
M
artin Sebor
Add
new
t
est for PR6517
8
.
commit
|
commitdiff
|
tree
2021-07-22
Martin Sebor
Remove
an invalid
defint
i
on
[
PR10
1
568]
.
commit
|
commitdiff
|
tree
2021-07-21
Mar
t
i
n
Sebor
Fi
x
t
y
p
os in a comment
.
commit
|
commitdiff
|
tree
2021-07-21
Martin S
e
bor
A
d
just macro to avoid warning
[PR101379]
.
commit
|
commitdiff
|
tree
2021-07-20
Martin Sebor
C
o
r
r
ect st
p
c
py offset co
m
putat
i
on for -Warray-bound
s
.
.
.
commit
|
commitdiff
|
tree
2021-07-20
Martin Seb
o
r
Ha
n
dle all UBSAN bui
l
t
-ins in -Wuninitialized [P
R
101300]
.
commit
|
commitdiff
|
tree
2021-07-20
Ma
r
t
i
n Sebor
Adjust by-value
f
unctio
n
vec
a
rguments to by-r
e
fer
e
n
c
e
.
commit
|
commitdiff
|
tree
2021-07-19
Martin
S
ebor
PR test
s
ui
t
e
101520 - gcc
.
ta
r
get/p
o
w
erpc/pr93658
.
c
.
.
.
commit
|
commitdiff
|
tree
2021-07-16
Ma
r
t
i
n
Seb
o
r
PR
testsuite/101
4
68 - Wstr
i
ngop-over
f
low tests fa
i
lures
commit
|
commitdiff
|
tree
2021-07-15
Martin S
e
bor
D
e
tect buffer overflow
b
y
ag
g
regate
a
n
d
vector stores
.
.
.
commit
|
commitdiff
|
tree
2021-07-15
M
a
rtin Sebor
Avoid -Wvl
a
-
p
arameter for non
t
r
i
v
i
al
bounds [P
R
9
754
8
]
.
commit
|
commitdiff
|
tree
2021-07-08
Ma
r
tin Sebor
Move warni
n
g suppression t
o
t
h
e
ultimate ca
l
lee
.
commit
|
commitdiff
|
tree
2021-07-08
Martin Sebor
testsui
t
e: Remove an xfail
.
commit
|
commitdiff
|
tree
2021-07-08
Mart
i
n Sebor
A
d
j
ust expected output fo
r
LP32 [PR100451]
.
commit
|
commitdiff
|
tree
2021-07-08
M
a
rtin Se
b
or
Avoid including <new> to make c
r
oss-com
p
il
e
r testing
.
.
.
commit
|
commitdiff
|
tree
2021-07-08
Ma
r
tin Sebo
r
Us
e
Object Size Type zero for -Warr
a
y-b
o
u
nds [PR101374]
.
commit
|
commitdiff
|
tree
2021-07-07
Mar
t
i
n Sebor
Correct ha
n
dling
o
f va
r
iable offset minus const
a
nt
.
.
.
commit
|
commitdiff
|
tree
2021-07-07
Martin Se
b
o
r
aarch64: Re
m
ov
e
a vestigial %K [P
R
101363]
commit
|
commitdiff
|
tree
2021-07-06
Mar
t
i
n
Sebor
Add test
for [PR5
5
88
1
]
.
commit
|
commitdiff
|
tree
2021-07-06
Martin Sebor
A
dd test for [PR86650]
.
commit
|
commitdiff
|
tree
2021-07-06
M
a
rti
n
S
e
b
o
r
R
emove
s
u
pport for %G a
n
d %K
.
commit
|
commitdiff
|
tree
2021-07-06
Mar
t
in Sebor
I
m
p
rov
e
warning
suppressio
n
f
or i
n
l
i
ned functions
.
commit
|
commitdiff
|
tree
2021-07-06
Martin Sebor
Improve warning su
p
press
i
on for
inlined functions
.
commit
|
commitdiff
|
tree
2021-07-02
M
artin Se
b
or
Im
p
rov
e
warning suppression for inlined functions
.
.
.
commit
|
commitdiff
|
tree
2021-06-28
M
a
r
t
in Sebor
Reg
r
e
s
sion tests for TREE_N
O
_
W
A
R
NING
enhancemen
t
to
.
.
.
commit
|
commitdiff
|
tree
2021-06-28
Martin Sebor
objc: Add
s
upport
f
or per-lo
c
ation war
n
in
g
groups
.
commit
|
commitdiff
|
tree
2021-06-28
Martin Sebor
libcc1: Add support for
per-location
wa
r
ning groups
.
commit
|
commitdiff
|
tree
2021-06-28
Mart
i
n
S
ebo
r
fortran: Add
s
upport for pe
r
-loca
t
ion warning
groups
.
commit
|
commitdiff
|
tree
2021-06-28
M
arti
n
Se
b
or
ada:
A
dd support for per-l
o
cation warning groups
.
commit
|
commitdiff
|
tree
2021-06-25
Martin Se
b
or
PR middle-
e
nd/101216 - spurious
notes f
o
r function
.
.
.
commit
|
commitdiff
|
tree
2021-06-25
Martin Sebor
m
i
d
d
le-end: add sup
p
o
rt f
o
r per-location warn
i
ng group
s
.
commit
|
commitdiff
|
tree
2021-06-25
Martin Sebor
cp:
a
dd suppor
t
for per-locat
i
on warning grou
p
s
.
commit
|
commitdiff
|
tree
2021-06-25
Ma
r
tin S
e
bor
c-family:
a
dd sup
p
ort
for per
-
location warning
g
ro
u
ps
.
commit
|
commitdiff
|
tree
2021-06-25
Martin Sebor
c
:
ad
d
support
f
or per-loc
a
tion
w
arning g
r
oups
.
commit
|
commitdiff
|
tree
2021-06-25
Martin Sebor
A
dd su
p
port for per-locati
o
n
warnin
g
group
s
.
commit
|
commitdiff
|
tree
2021-06-16
Ma
r
t
in
Sebo
r
Co
r
rect documented option
d
efaults
.
commit
|
commitdiff
|
tree
2021-06-15
Ma
r
tin Sebo
r
C
o
nsider size_t mangling
a
s un
s
igned int and
l
ong
.
.
.
commit
|
commitdiff
|
tree
2021-06-14
Ma
r
t
in
S
e
bor
T
e
a
c
h co
m
pute_obj
s
ize about pl
a
ce
m
ent new
[PR1008
7
6
]
.
commit
|
commitdiff
|
tree
2021-06-04
Martin Seb
o
r
P
R
c/10
0
783 - ICE on -Wnonnull and erroneous typ
e
commit
|
commitdiff
|
tree
2021-06-04
Mart
i
n
S
eb
o
r
PR mi
d
d
le-end/100732 - ICE on s
p
r
i
n
tf %s with int
e
ger
.
.
.
commit
|
commitdiff
|
tree
2021-06-04
M
a
rtin Sebo
r
PR c/100719
-
missing -Wvl
a
-p
a
rameter on a
m
ismatc
h
.
.
.
commit
|
commitdiff
|
tree
2021-05-27
Martin Sebor
P
R
ot
h
er/100463
- many errors using GTY
a
n
d
h
ash_map
commit
|
commitdiff
|
tree
2021-05-20
Martin Seb
o
r
PR m
i
d
dle-e
n
d/100684 - spurious
-
Wnonnull with -O1
.
.
.
commit
|
commitdiff
|
tree
2021-05-19
Martin
S
ebor
PR c/100
6
19 - ICE on a VLA
param
e
ter wi
t
h t
o
o
many
.
.
.
commit
|
commitdiff
|
tree
2021-05-13
Martin S
e
bor
PR middl
e
-
en
d
/10
0
574 - ICE in size_remain
i
ng, at bu
i
l
t
ins
.
c
commit
|
commitdiff
|
tree
2021-05-13
Martin Se
b
or
Av
o
i
d -Wun
i
nitialize
d
false neg
a
tiv
e
s
with s
a
ni
t
ization
.
.
.
commit
|
commitdiff
|
tree
2021-05-13
Martin Sebor
Fix
c
ompilation
er
r
or in
ILP32
.
commit
|
commitdiff
|
tree
2021-05-13
Martin Sebor
PR c/100
5
50 - ICE:
in fold_c
o
nvert_l
o
c
with fun
c
tion
.
.
.
commit
|
commitdiff
|
tree
2021-05-12
Ma
r
tin Sebor
Ad
d
t
es
t
for
PR middle-end
/
10
0
571
.
commit
|
commitdiff
|
tree
2021-05-11
Ma
r
tin Sebor
R
e
place
unreachabl
e
code
w
ith
an assert
.
commit
|
commitdiff
|
tree
2021-05-10
Martin
Sebor
Avoi
d
-W
a
lloca-larger-than and -Wvla
-
la
r
g
e
r-than false
.
.
.
commit
|
commitdiff
|
tree
2021-05-05
Mart
i
n Sebo
r
PR
m
i
d
dl
e
-en
d
/
1
0032
5
- missin
g
wa
r
ning with -O0 on
.
.
.
commit
|
commitdiff
|
tree
2021-05-04
Mart
i
n
Sebor
PR middle-
e
nd/10
0
307
-
spur
i
o
u
s -Wplac
e
ment-new
with
.
.
.
commit
|
commitdiff
|
tree
2021-05-04
Martin Sebor
Adjust
stri
n
g
s
i
n d
g
-warning
d
irec
t
ives
(PR testsuite
.
.
.
commit
|
commitdiff
|
tree
2021-05-04
Martin Sebor
Adjust st
r
i
ngs i
n
dg-warn
i
ng directives (PR testsuite
.
.
.
commit
|
commitdiff
|
tree
2021-04-29
Martin Sebor
PR middle-e
n
d/10
0
250 - I
C
E
relat
e
d to -
W
m
aybe-
u
ninitialized
commit
|
commitdiff
|
tree
2021-04-29
Martin
Seb
o
r
M
ove pass
f
ree_lang_da
t
a to its own
f
il
e
.
commit
|
commitdiff
|
tree
2021-04-27
Mart
i
n Sebor
R
e
move
m
alformed dg
-
w
arni
n
g di
r
ectives
.
commit
|
commitdiff
|
tree
2021-04-15
Martin
S
e
bor
Propagate t
y
p
e attri
b
ut
e
when merg
i
n
g extern d
e
clarations
.
.
.
commit
|
commitdiff
|
tree
2021-04-15
Martin Sebor
PR
middle-e
n
d/8923
0
-
Bogu
s
uninite
d
usa
g
e warnin
g
.
.
.
commit
|
commitdiff
|
tree
2021-04-14
Martin Se
b
or
PR testsuite/1
0
0
0
7
3 -
test case gcc
.
dg/
p
r
86
0
58
.
c fails
.
.
.
commit
|
commitdiff
|
tree
2021-04-13
Martin Sebo
r
P
R tree-optimization/
8
2
80
0
- Inc
o
rrect warning on
.
.
.
commit
|
commitdiff
|
tree
2021-04-13
Martin Se
b
o
r
P
R
middle-
e
nd/86058
- TARGET_MEM_R
E
F
c
au
s
ing incorrect
.
.
.
commit
|
commitdiff
|
tree
2021-04-09
Martin
S
ebor
PR
m
iddle-end/55288
-
I
mprove han
d
ling/su
p
pression
.
.
.
commit
|
commitdiff
|
tree
2021-04-08
Martin Sebor
PR
midd
l
e
-
end/99883 -
A
cou
p
le of minor misspell
i
ngs
commit
|
commitdiff
|
tree
2021-03-31
M
a
rtin Sebor
PR middl
e
-end/6
5
1
8
2
- -
W
uninitialized fa
i
l
s when poi
n
ter
.
.
.
commit
|
commitdiff
|
tree
2021-03-29
Ma
r
tin Sebor
P
R
t
r
ee-
o
p
ti
m
i
zation/61
8
69 -
Spurious u
n
i
nitialized
.
.
.
commit
|
commitdiff
|
tree
2021-03-29
M
a
rtin Sebor
PR tree-optimization/61677 - False posi
t
ive with -Wmaybe
.
.
.
commit
|
commitdiff
|
tree
2021-03-29
Ma
r
tin Sebor
PR tree-optimiza
t
ion/61112 - rep
e
at
e
d
conditio
n
al triggers
.
.
.
commit
|
commitdiff
|
tree
2021-03-26
Martin Sebor
P
R
tree
-
op
t
imi
z
ation/59970 - Bogus -
W
maybe
-
uninitialized
.
.
.
commit
|
commitdiff
|
tree
2021-03-25
M
a
rtin Sebor
PR tree-optimization
/
55060 - False un-
i
nitialize
d
variable
.
.
.
commit
|
commitdiff
|
tree
2021-03-25
Martin
S
ebor
PR tre
e
-optimization/4848
3
- Construct
f
rom you
r
self
.
.
.
commit
|
commitdiff
|
tree
2021-03-25
Martin Sebor
New test for PR tree-optimization/445
4
7 -
-
W
unin
i
t
ialized
.
.
.
commit
|
commitdiff
|
tree
2021-03-18
Martin Seb
o
r
PR middle-end/9
9
5
0
2 - missing
-Warray-b
o
unds on partia
l
.
.
.
commit
|
commitdiff
|
tree
2021-03-13
Martin
S
e
b
or
PR tree-optimiz
a
ti
o
n/99489 - ICE calling strncat after
.
.
.
commit
|
commitdiff
|
tree
2021-03-08
Martin
Seb
o
r
P
R mi
d
dle-e
n
d
/
98266 -
bogus ar
r
ay subscript is partly
.
.
.
commit
|
commitdiff
|
tree
2021-03-08
Martin Sebor
PR
middle-end/97631 - bogus "writ
i
ng on
e
too ma
n
y bytes
.
.
.
commit
|
commitdiff
|
tree
2021-03-04
Mart
i
n Seb
o
r
Correct a
w
orkar
o
und for
vectori
z
ed stores
.
commit
|
commitdiff
|
tree
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