https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107267
--- Comment #4 from David Binderman ---
Trying a git bisect with git hash 93b3ab6c0c6a44df.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107276
Bug ID: 107276
Summary: ICE Deducting return type from ill-formed structured
binding name
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Keywords: ice-on-inval
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107275
Bug ID: 107275
Summary: [13 Regression] Recent ifcvt changes resulting in
references to SSA_NAME on free list
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Se
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107274
--- Comment #1 from Andrew Pinski ---
Strict aliasing issue. Store is via char but load is via long to a char array.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107274
Bug ID: 107274
Summary: Incorrect -Wuninitialized on indexed initialization
Product: gcc
Version: 12.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Compo
++ --disable-werror --enable-multilib
--with-system-zlib
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 13.0.0 20221015 (experimental) [master r13-3311-gbaeec7cc83b] (GCC)
[629] %
[629] % gcctk -O1 small.c; ./a.out
[630] %
[630] % gcctk -Os small.c
[631] % timeout -s 9 5
-werror --enable-multilib
--with-system-zlib
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 13.0.0 20221015 (experimental) [master r13-3311-gbaeec7cc83b] (GCC)
[571] %
[571] % gcctk -O0 small.c; ./a.out
[572] %
[572] % gcctk -O1 small.c
[573] % timeout -s 9 5 ./a.out
++ --disable-werror --enable-multilib
--with-system-zlib
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 13.0.0 20221015 (experimental) [master r13-3311-gbaeec7cc83b] (GCC)
[516] %
[516] % gcctk -O1 small.c; ./a.out
[517] %
[517] % gcctk -Os small.c
[518] % ./a.out
Illegal
=c,c++ --disable-werror --enable-multilib
--with-system-zlib
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 13.0.0 20221015 (experimental) [master r13-3311-gbaeec7cc83b] (GCC)
[539] %
[539] % gcctk -O2 small.c; ./a.out
[540] %
[540] % gcctk -O3 small.c
[541] % ./a.out
algorithms: zlib
gcc version 13.0.0 20221015 (experimental) [master r13-3311-gbaeec7cc83b] (GCC)
[643] %
[643] % gcctk -O1 small.c; ./a.out
[644] %
[644] % gcctk -O1 -fno-tree-ccp small.c
[645] % ./a.out
Aborted
[646] %
[646] % cat small.c
char a;
unsigned b;
int d = 39381789, e, f, g = 1;
long h, i;
int
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107272
Bug ID: 107272
Summary: ICE in gfc_compare_string and others (related to
pr107217)
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Pr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93483
--- Comment #28 from anlauf at gcc dot gnu.org ---
(In reply to Mikael Morin from comment #27)
> (In reply to anlauf from comment #25)
> > (In reply to Mikael Morin from comment #24)
> > > First, the ARITH_INVALID_TYPE should be renamed as it has
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93483
--- Comment #27 from Mikael Morin ---
(In reply to anlauf from comment #25)
> (In reply to Mikael Morin from comment #24)
> > First, the ARITH_INVALID_TYPE should be renamed as it has now a broader
> > usage (ARITH_OP_NOT_LITERAL_VALUE is a bit l
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107141
--- Comment #3 from anlauf at gcc dot gnu.org ---
Placing the subroutine into a module also avoids the error.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107172
--- Comment #33 from Segher Boessenkool ---
(In reply to H.J. Lu from comment #32)
> > There is no actual comparison with 0, that is just notation.
>
> True. But simplify-rtx.cc simplifies
>
> (ltu (reg 17) (const_int 0))
>
> to false when r
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107141
anlauf at gcc dot gnu.org changed:
What|Removed |Added
CC||anlauf at gcc dot gnu.org
--
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93483
anlauf at gcc dot gnu.org changed:
What|Removed |Added
Attachment #53706|0 |1
is obsolete|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93483
--- Comment #25 from anlauf at gcc dot gnu.org ---
(In reply to Mikael Morin from comment #24)
> First, the ARITH_INVALID_TYPE should be renamed as it has now a broader
> usage (ARITH_OP_NOT_LITERAL_VALUE is a bit long, ARITH_OP_NOT_CONSTANT is a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107255
--- Comment #2 from Jonathan Wakely ---
(In reply to Jiang An from comment #1)
> I think two declarations are functionally-equivalent but not equivalent.
Yes, I think you're right. Similarly, these are not equivalent despite looking
superficial
in/x86_64-pc-linux-gnu-ld
--with-as=/usr/bin/x86_64-pc-linux-gnu-as --disable-libstdcxx-pch
--prefix=/repo/gcc-trunk//binary-trunk-r13-3311-20221015001738-gbaeec7cc83b-checking-yes-rtl-df-extra-nobootstrap-amd64
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 13.0.0 20221015 (experimental) (GCC)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107267
--- Comment #3 from David Binderman ---
Reduced C++ code is
template struct integral_constant {
static constexpr int value = __v;
};
template using __bool_constant = integral_constant<__v>;
template struct __conditional {
template using
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93483
--- Comment #24 from Mikael Morin ---
(In reply to anlauf from comment #21)
>
> Yeah, I was getting just rather close to this one...
>
Sorry, I didn't want to take it out of your hands.
It seemed that no real solution was emerging.
(In reply t
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107255
Jiang An changed:
What|Removed |Added
CC||de34 at live dot cn
--- Comment #1 from Jian
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