https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86910
Jonathan Wakely changed:
What|Removed |Added
Status|NEW |ASSIGNED
Assignee|unassigned
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88152
--- Comment #4 from Jakub Jelinek ---
Created attachment 45114
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45114&action=edit
gcc9-pr88152.patch
Untested patch to do similar comparison transformations we do for comparisons
against INTEGE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88246
Bug ID: 88246
Summary: Abort signal terminated program collect2 -
munmap_chunk(): invalid pointer
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: critic
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88246
Andreas Krebbel changed:
What|Removed |Added
Target||s390x-redhat-linux
Priority|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87988
--- Comment #9 from Jan Hubicka ---
We still have:
/* When not generating debug info we can eliminate info on unused
variables. */
else if (!flag_auto_profile &&
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82918
--- Comment #4 from Antony Polukhin ---
Still rereads the value2.data[0] value in this sample:
struct array {
int data[3];
};
void foo2(array& value, const array& value2) {
value.data[1] = value2.data[0];
value.data[0] = value2.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83511
--- Comment #1 from Jonathan Wakely ---
Author: redi
Date: Wed Nov 28 16:53:35 2018
New Revision: 266568
URL: https://gcc.gnu.org/viewcvs?rev=266568&root=gcc&view=rev
Log:
PR libstdc++/83511 add default argument to basic_string_view::substr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88240
--- Comment #6 from Thomas De Schampheleire
---
(In reply to Florian Weimer from comment #5)
> (In reply to Thomas De Schampheleire from comment #4)
> > When analyzing this problem with gdb, we looked at the floating-point status
> > register be
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88246
Martin Liška changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83306
--- Comment #4 from Jonathan Wakely ---
Author: redi
Date: Wed Nov 28 17:07:22 2018
New Revision: 266569
URL: https://gcc.gnu.org/viewcvs?rev=266569&root=gcc&view=rev
Log:
Fix undefined references in libstdc++fs.a
The recent patch for PR 83306
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83511
--- Comment #2 from Jonathan Wakely ---
Fixed on trunk so far.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83511
Jonathan Wakely changed:
What|Removed |Added
Status|NEW |ASSIGNED
Assignee|unassigned
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87846
Jonathan Wakely changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88240
--- Comment #7 from joseph at codesourcery dot com ---
As discussed, the load instructions should never raise underflow
exceptions, and having traps enabled for the nonstandard denormal operand
exception is clearly outside the scope of what cod
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88223
--- Comment #10 from joseph at codesourcery dot com ---
On Wed, 28 Nov 2018, rguenth at gcc dot gnu.org wrote:
> Hmm, OTOH the C standard specifies that the store to u.b.b makes it the
> u.b the active member and it makes the old contents undefi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87496
Peter Bergner changed:
What|Removed |Added
CC||bergner at gcc dot gnu.org,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87496
--- Comment #3 from Michael Meissner ---
We should not allow -mabi=ieeelongdouble if we do not have the full ISA 2.06
(power7) instruction set (i.e. both -mpopcntd and -mvsx should be set). It was
probably an oversight that I only checked for -m
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54700
Jakub Jelinek changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85953
--- Comment #4 from G. Steinmetz ---
Changed in gcc-9 between 20180916 (ICE) and 20180923 (ok).
$ gfortran-9-20181125 z1.f90 -static-libgfortran
$ a.out
abc
$
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87496
Peter Bergner changed:
What|Removed |Added
Status|NEW |ASSIGNED
Assignee|unassigned a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88247
Bug ID: 88247
Summary: [8/9 Regression] ICE in get_array_ctor_var_strlen, at
fortran/trans-array.c:2068
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88247
--- Comment #1 from G. Steinmetz ---
This variant compiles and works :
$ cat z2.f90
program p
type t
character(:), allocatable :: c
end type
type(t), allocatable :: x
x = t('abc')
associate (y => x%c(:))
print *, y
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88248
--- Comment #1 from G. Steinmetz ---
For completeness, similar with outdated return labels :
$ cat z3.f90
program p
do
call sub (*98, *99)
end do
98 continue
99 continue
end
$ gfortran-9-20181125 -c z3.f90 -std=f2008
z3.f90:3:24:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88248
Bug ID: 88248
Summary: [F18] Bogus warning about obsolescent feature: Labeled
DO statement
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88249
Bug ID: 88249
Summary: ICE in gfc_resolve_filepos, at fortran/io.c:2853
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fo
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88179
--- Comment #1 from Vladimir Makarov ---
Thank you for reporting this. I am working on the PR. I think the solution
will be ready on this week.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88250
Bug ID: 88250
Summary: -flto doesn't preserve -Wa options
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
As
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88250
Andrew Pinski changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83342
Olivier Kannengieser changed:
What|Removed |Added
CC||okannen at gmail dot com
--- Comm
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47785
Andrew Pinski changed:
What|Removed |Added
CC||hjl.tools at gmail dot com
--- Comment #
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88240
--- Comment #8 from Thomas De Schampheleire
---
To clarify the situation with underflow / denormal exception I will debug the
issue again and inspect the corresponding registers.
I'm not familiar with 'NaNs': is it a specific value that I can s
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88251
Bug ID: 88251
Summary: -Wformat-truncation=2 false alarms when compiling
gzip, Emacs
Product: gcc
Version: 8.2.1
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88252
Bug ID: 88252
Summary: Deduction guide assume the constructor parameter is a
forwarding reference if constructor defined outside
class
Product: gcc
Version: 8.2.1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87937
--- Comment #12 from Dominique d'Humieres ---
I finally got it: the problem has been introduced in trunk by revision r264358
and fixed by r264725.
On the GCC8 branch the problem has been introduced by r264404 and AFAICT the
fix has not been back
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88222
--- Comment #3 from Marek Polacek ---
Author: mpolacek
Date: Wed Nov 28 20:03:06 2018
New Revision: 266581
URL: https://gcc.gnu.org/viewcvs?rev=266581&root=gcc&view=rev
Log:
PR c++/88222 - ICE with bit-field with invalid type.
*
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88222
Marek Polacek changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88251
Martin Sebor changed:
What|Removed |Added
Keywords||diagnostic
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88207
--- Comment #4 from Vladimir Makarov ---
Author: vmakarov
Date: Wed Nov 28 20:08:03 2018
New Revision: 266582
URL: https://gcc.gnu.org/viewcvs?rev=266582&root=gcc&view=rev
Log:
2018-11-28 Vladimir Makarov
PR target/88207
* ir
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88251
--- Comment #2 from Martin Sebor ---
The warning can also be avoided by using the snprintf return value and taking
some action based on it (just returning it from a function isn't enough).
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87937
--- Comment #13 from Tomáš Trnka ---
(In reply to Dominique d'Humieres from comment #12)
> I finally got it: the problem has been introduced in trunk by revision
> r264358 and fixed by r264725.
Good catch! (How could I have missed that?)
Backpo
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87846
--- Comment #1 from Jonathan Wakely ---
The implementation of create_directories worked for the Filesystem TS but I
didn't update it to cope with the different C++17 semantics for a trailing
slash. The empty filename at the end of the path confus
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87531
--- Comment #4 from Nathan Sidwell ---
Author: nathan
Date: Wed Nov 28 21:25:06 2018
New Revision: 266590
URL: https://gcc.gnu.org/viewcvs?rev=266590&root=gcc&view=rev
Log:
[PR c++/87531] operator= lookup in templates
https://gcc.gnu.org/ml/gcc
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87816
Iain Buclaw changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87937
Dominique d'Humieres changed:
What|Removed |Added
Known to work||8.2.0, 9.0
Summary|[8/
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88065
--- Comment #3 from Martin Sebor ---
Author: msebor
Date: Wed Nov 28 23:04:09 2018
New Revision: 266594
URL: https://gcc.gnu.org/viewcvs?rev=266594&root=gcc&view=rev
Log:
PR c/88065 - ICE in -Wsizeof-pointer-memaccess on an invalid strncpy
PR c/
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87297
--- Comment #3 from Martin Sebor ---
Author: msebor
Date: Wed Nov 28 23:04:09 2018
New Revision: 266594
URL: https://gcc.gnu.org/viewcvs?rev=266594&root=gcc&view=rev
Log:
PR c/88065 - ICE in -Wsizeof-pointer-memaccess on an invalid strncpy
PR c/
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87297
Martin Sebor changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88065
Martin Sebor changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88103
--- Comment #3 from Marc Glisse ---
Possibly unrelated, but PR 67795 is another example where ?: has the wrong
value category depending on where it is used (cast vs return).
>From my comment in https://gcc.gnu.org/ml/gcc-patches/2013-07/msg00234
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88253
Bug ID: 88253
Summary: Inlining of function incorrectly deletes volatile
register access when using XOR in avr-gcc
Product: gcc
Version: 5.4.0
Status: UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88096
Andi Kleen changed:
What|Removed |Added
CC||andi-gcc at firstfloor dot org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86910
--- Comment #9 from Jonathan Wakely ---
Author: redi
Date: Thu Nov 29 00:39:37 2018
New Revision: 266598
URL: https://gcc.gnu.org/viewcvs?rev=266598&root=gcc&view=rev
Log:
PR libstdc++/86910 fix filesystem::create_directories
Implement the prop
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87846
--- Comment #2 from Jonathan Wakely ---
Author: redi
Date: Thu Nov 29 00:39:37 2018
New Revision: 266598
URL: https://gcc.gnu.org/viewcvs?rev=266598&root=gcc&view=rev
Log:
PR libstdc++/86910 fix filesystem::create_directories
Implement the prop
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88254
Bug ID: 88254
Summary: Support construct name for CHANGE TEAM & END TEAM
Product: gcc
Version: 8.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85899
--- Comment #1 from Arseny Solokha ---
gcc/testsuite/gcc.dg/vect/vect-cond-4.c does not need autopar:
% powerpc-e300c3-linux-gnu-gcc-9.0.0-alpha20181125 -O1 -fschedule-insns
-fsel-sched-pipelining -fsel-sched-pipelining-outer-loops
-fselective-s
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88255
Bug ID: 88255
Summary: Thumb-1: GCC too aggressive on mul->lsl/sub/add
optimization
Product: gcc
Version: 8.2.1
Status: UNCONFIRMED
Severity: normal
P
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88256
Bug ID: 88256
Summary: [7/8/9 Regression] ICE: Segmentation fault (in
make_ssa_name_fn)
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Keywords: ice-on-valid-cod
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88258
Bug ID: 88258
Summary: [9 Regression] Infinite loop emitting diagnostics in
the C++ front-end
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Keywords: openmp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88257
Bug ID: 88257
Summary: [9 Regression] ICE in
linemap_position_for_line_and_column, at
libcpp/line-map.c:842
Product: gcc
Version: 9.0
Status: UNCONFIR
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87539
--- Comment #4 from Jakub Jelinek ---
Author: jakub
Date: Thu Nov 29 07:42:52 2018
New Revision: 266611
URL: https://gcc.gnu.org/viewcvs?rev=266611&root=gcc&view=rev
Log:
PR c++/87539
* g++.dg/cpp0x/pr87539.C: New test.
Added:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87750
Alexandre Oliva changed:
What|Removed |Added
CC||aoliva at gcc dot gnu.org
--- Comment
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