https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92658
--- Comment #8 from rguenther at suse dot de ---
On Fri, 28 Feb 2020, ubizjak at gmail dot com wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92658
>
> --- Comment #3 from Uroš Bizjak ---
> Richi, should the following test also
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93745
--- Comment #13 from rguenther at suse dot de ---
On Thu, 27 Feb 2020, msebor at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93745
>
> --- Comment #11 from Martin Sebor ---
> Regarding the DECL_FIXED_DYNAMIC_TYPE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93794
Paul Thomas changed:
What|Removed |Added
Assignee|unassigned at gcc dot gnu.org |pault at gcc dot gnu.org
---
r/region-model.cc:6599
79 | { return __invfwd<_Tp>(__t).*__f; }
| ^~~
0x7dd077 ana::region_model::get_or_create_mem_ref(tree_node*, ana::svalue_id,
ana::svalue_id, ana::region_model_context*)
/var/tmp/portage/sys-devel/gcc-10.0.1_alph
de(ana::region_model_context*,
tree_node*, dump_location_t const&)
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-10.0.1_alpha20200301/work/gcc-10-20200301/gcc/analyzer/region-model.cc:4786
0x74c35f
ana::region_model::make_region_for_unexpected_tree_code(ana::region_model_context*,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93992
Bug ID: 93992
Summary: faile to compile specialization of inner class with
template template parameter pack
Product: gcc
Version: 10.0
Status: UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93518
Nicholas Krause changed:
What|Removed |Added
CC||xerofoify at gmail dot com
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93991
--- Comment #1 from John David Anglin ---
Revision 275589 was okay.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91799
--- Comment #7 from Segher Boessenkool ---
I hadn't fully tested it yet.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92721
Martin Sebor changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92721
--- Comment #9 from CVS Commits ---
The master branch has been updated by Martin Sebor :
https://gcc.gnu.org/g:649e174102a8ae2d570616d09aa336b712e1baae
commit r10-6962-g649e174102a8ae2d570616d09aa336b712e1baae
Author: Martin Sebor
Date: Sun
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93926
Martin Sebor changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93927
Bug 93927 depends on bug 93926, which changed state.
Bug 93926 Summary: [10 Regression] ICE: verify_cgraph_node failed (error:
malloc attribute should be used for a function that returns a pointer)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93926
--- Comment #7 from CVS Commits ---
The master branch has been updated by Martin Sebor :
https://gcc.gnu.org/g:726e292d410fc29812a95eb6d88a2ceb82d9080d
commit r10-6961-g726e292d410fc29812a95eb6d88a2ceb82d9080d
Author: Martin Sebor
Date: Sun
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93812
Martin Sebor changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93812
--- Comment #6 from CVS Commits ---
The master branch has been updated by Martin Sebor :
https://gcc.gnu.org/g:a499c2f899961f2c09db2dc33e60b66e8d770092
commit r10-6960-ga499c2f899961f2c09db2dc33e60b66e8d770092
Author: Martin Sebor
Date: Sun
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93829
Martin Sebor changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93971
--- Comment #7 from Marc Glisse ---
(In reply to Martin Sebor from comment #6)
> (1) one that would make "std::string::ptr" on par with
> that of any other pointer other than char (i.e., a char that's not allowed
> to be used to access anything
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93829
--- Comment #2 from CVS Commits ---
The master branch has been updated by Martin Sebor :
https://gcc.gnu.org/g:1e9369c5dcf301e090d3a83e2c210cd6b96ac08c
commit r10-6959-g1e9369c5dcf301e090d3a83e2c210cd6b96ac08c
Author: Martin Sebor
Date: Sun
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93991
Bug ID: 93991
Summary: FAIL: 22_locale/time_get/get_time/char/2.cc execution
test - 'errorstate == ios_base::eofbit' failed
Product: gcc
Version: 10.0
Status:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93990
Jack Lloyd changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93990
--- Comment #1 from Andrew Pinski ---
This is already been fixed in GCC 10:
addq%rdx, %rdi
movq%rsi, %rax
adcq%rcx, %rax
xorq%rdi, %rax
ret
.ident "GCC: (GNU) 10.0.1 20200121
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93990
Bug ID: 93990
Summary: [x86] Silly code generation for
_addcarry_u32/_addcarry_u64
Product: gcc
Version: 9.2.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93971
--- Comment #6 from Martin Sebor ---
As a baseline, I think it would be great to get std::string to enjoy the same
benefits as other containers WRT aliasing. Going a step further, I'd expect
users of all containers to benefit from the aliasing
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93989
--- Comment #3 from Marek Polacek ---
Unfortunately that generates literally hundreds of errors when compiled with
-std=c++20 so it's nearly impossible for me to analyze it and see if there's a
real problem.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93970
Martin Sebor changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Blocks|49774
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93983
Jonathan Wakely changed:
What|Removed |Added
See Also||https://gcc.gnu.org/bugzill
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93989
--- Comment #2 from Michael de Lang ---
Created attachment 47943
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47943=edit
save-temps copy_assign_constexpr.ii
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93989
Marek Polacek changed:
What|Removed |Added
CC||mpolacek at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93980
H.J. Lu changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
See Also|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93989
Bug ID: 93989
Summary: [c++20] Error initializing trivial types in constexpr
constructor
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93987
--- Comment #3 from Gabriel F. T. Gomes ---
Update: with the tip of the gcc-9 branch (commit ID 4630b748e63c), as well as
with the tip of trunk (commit ID 151bf47e78f5), it works.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93985
Uroš Bizjak changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93981
--- Comment #9 from jwjagersma at gmail dot com ---
ICE can be replicated with:
```
$ ./cc1plus -O -g -fnon-call-exceptions -I../../gcc/libgcc
../../gcc/libgcc/config/i386/sfp-exceptions.c
void __sfp_handle_exceptions(int)
Analyzing compilation
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92303
Jeffrey A. Law changed:
What|Removed |Added
Priority|P3 |P1
Status|WAITING
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92535
Jeffrey A. Law changed:
What|Removed |Added
Priority|P3 |P2
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93982
Jeffrey A. Law changed:
What|Removed |Added
Priority|P3 |P1
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91797
Jeffrey A. Law changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91797
--- Comment #8 from CVS Commits ---
The master branch has been updated by Jeff Law :
https://gcc.gnu.org/g:151bf47e78f5d919f6cc591d11cc1f6aff61078f
commit r10-6957-g151bf47e78f5d919f6cc591d11cc1f6aff61078f
Author: Segher Boessenkool
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93986
Jakub Jelinek changed:
What|Removed |Added
Priority|P3 |P1
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91799
Jeffrey A. Law changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91799
--- Comment #5 from CVS Commits ---
The master branch has been updated by Jeff Law :
https://gcc.gnu.org/g:03a71208880e60f6d9c51423a50d9de9ae26d700
commit r10-6956-g03a71208880e60f6d9c51423a50d9de9ae26d700
Author: Segher Boessenkool
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91332
--- Comment #3 from Madarpok . ---
Any movement regarding this?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93980
--- Comment #6 from Alexander Sergeyev ---
(In reply to H.J. Lu from comment #4)
> This linker patch:
Thank you! I've linked the patch to the binutils bug report.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93980
--- Comment #5 from Alexander Sergeyev ---
(In reply to H.J. Lu from comment #3)
> This seems a linker bug. Please open a binutils bug report.
The bug report is at https://sourceware.org/bugzilla/show_bug.cgi?id=25618
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93981
--- Comment #8 from jwjagersma at gmail dot com ---
(In reply to Segher Boessenkool from comment #7)
> Ah right, only for -fnon-call-exceptions, I missed that; that is implied
> by stmt_can_throw_internal.
>
> Why only volatile memory operands,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93988
Bug ID: 93988
Summary: invalid DWARF emitted for complex integer
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93980
--- Comment #4 from H.J. Lu ---
This linker patch:
iff --git a/ld/plugin.c b/ld/plugin.c
index 47c053e5a0a..5960df65243 100644
--- a/ld/plugin.c
+++ b/ld/plugin.c
@@ -1242,6 +1242,8 @@ plugin_object_p (bfd *ibfd)
ibfd->plugin_format =
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93984
Marek Polacek changed:
What|Removed |Added
Keywords||diagnostic
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93981
--- Comment #7 from Segher Boessenkool ---
(In reply to jwjagersma from comment #5)
> (In reply to Segher Boessenkool from comment #4)
> > Pretending any asm can throw would be a pretty serious code degradation.
> >
> > Any asm that is not
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93980
H.J. Lu changed:
What|Removed |Added
CC||hjl.tools at gmail dot com
--- Comment #3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93581
Paul Thomas changed:
What|Removed |Added
Assignee|unassigned at gcc dot gnu.org |pault at gcc dot gnu.org
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93981
jwjagersma at gmail dot com changed:
What|Removed |Added
Attachment #47936|0 |1
is obsolete|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93848
--- Comment #11 from Alexander Cherepanov ---
(In reply to Martin Sebor from comment #10)
> An array is implicitly converted to a pointer;
Sometimes converted, sometimes -- not.
> it's not an lvalue.
Why not? Take for example p[1] that we
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71283
Eric Gallager changed:
What|Removed |Added
CC||sandra at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82798
Eric Gallager changed:
What|Removed |Added
CC||sandra at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93987
--- Comment #2 from Gabriel F. T. Gomes ---
Oh, I forgot to paste the output:
$
/home/debian/build/powerpc64le/tools/install/compilers/powerpc64le-linux-gnu/bin/powerpc64le-glibc-linux-gnu-gcc
-c -O2 ice.c
ice.c: In function ‘test_addcq’:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93987
Peter Bergner changed:
What|Removed |Added
CC||bergner at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93731
--- Comment #10 from CVS Commits ---
The master branch has been updated by Iain D Sandoe :
https://gcc.gnu.org/g:63cc547f6d85819192afa795e9ade14f0800eda9
commit r10-6951-g63cc547f6d85819192afa795e9ade14f0800eda9
Author: Iain Sandoe
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93987
Bug ID: 93987
Summary: Regression (ICE) on gcc-9 branch
Product: gcc
Version: 9.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93986
Bug ID: 93986
Summary: [10 Regression] ICE in decompose, at wide-int.h:984
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93985
Bug ID: 93985
Summary: Sub-optimal assembly for %st(0) constant loading with
SSE enabled (x86_64)
Product: gcc
Version: 9.1.0
Status: UNCONFIRMED
Severity:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93694
--- Comment #4 from Iain Sandoe ---
Created attachment 47938
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47938=edit
Update darwin opts descriptions
Thanks for the comments.
As background, (most of) these options have ben present in
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