le-checking=release
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 14.0.0 20231225 (experimental) (GCC)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113132
Sergei Trofimovich changed:
What|Removed |Added
CC||tamar.christina at arm dot com
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110320
--- Comment #2 from GCC Commits ---
The master branch has been updated by jeevitha :
https://gcc.gnu.org/g:1bbb169fe6f91451a2754f0b86301551db76ceba
commit r14-6829-g1bbb169fe6f91451a2754f0b86301551db76ceba
Author: Jeevitha
Date: Mon Dec 25
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113132
--- Comment #2 from GCC Commits ---
The master branch has been updated by Tamar Christina :
https://gcc.gnu.org/g:fd032cce216e003d58b2394f7e61b03dee27e81a
commit r14-6830-gfd032cce216e003d58b2394f7e61b03dee27e81a
Author: Tamar Christina
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113132
Tamar Christina changed:
What|Removed |Added
Resolution|--- |FIXED
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110899
Sam James changed:
What|Removed |Added
CC||arsen at gcc dot gnu.org,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83324
Sam James changed:
What|Removed |Added
CC||arsen at gcc dot gnu.org,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113133
Bug ID: 113133
Summary: [14 Regression] ICE: SIGSEGV in
mark_label_nuses(rtx_def*) (emit-rtl.cc:3896) with -O
-fno-tree-ter -mavx512f -march=barcelona
Product: gcc
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113134
Bug ID: 113134
Summary: Middle end early break vectorization: Fail to
vectorize a simple early break code
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severi
ind-now
--enable-default-ssp
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 14.0.0 20231225 (experimental)
0beeddd6b1b1cb41104c4df925323e8fc0437ba8 (Gentoo 14.0.0 p, commit
2250dc0cc8c46999ad1c1d79b9aeed9056459bb6)
```
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113135
--- Comment #1 from Sam James ---
Created attachment 56932
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56932&action=edit
unpack.ii.xz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113135
--- Comment #2 from Sam James ---
'g++ -O3 -march=znver2 -c unpack.ii' is enough to repro
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113134
Tamar Christina changed:
What|Removed |Added
Last reconfirmed||2023-12-25
Keywords|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113129
--- Comment #3 from Larry Smith ---
UPDATE: This issue is presumably the same as this (didn't come across it when I
searched for any similar bugs prior to posting):
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109679
Agree with Nicolai Josutti
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109679
Larry Smith changed:
What|Removed |Added
CC||admin at hexadigm dot com
--- Comment #3
sable-valgrind-annotations
--disable-vtable-verify --disable-libvtv --with-zstd --without-isl
--enable-default-pie --enable-host-pie --disable-host-bind-now
--enable-default-ssp
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 14.0.0 20231225 (experimental)
0beeddd6b1b1cb
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113136
--- Comment #1 from Sam James ---
Created attachment 56933
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56933&action=edit
toke.i.xz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113135
--- Comment #3 from Sam James ---
Created attachment 56934
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56934&action=edit
reduced.ii
Reduced.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113136
--- Comment #2 from Sam James ---
Created attachment 56935
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56935&action=edit
reduced.i
Reduced.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113135
--- Comment #4 from Sam James ---
(In reply to Sam James from comment #3)
> Created attachment 56934 [details]
> reduced.ii
>
> Reduced.
Interestingly, it seems to ICE as C++, not as C.
with-checking=yes,extra,rtl
--without-libatomic --without-libbacktrace --without-isl --without-zstd
--with-system-zlib --enable-lto --with-build-config=bootstrap-lto
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 14.0.0 20231225 (experimental) (GCC)
```
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113137
--- Comment #1 from Sam James ---
Created attachment 56937
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56937&action=edit
reduced.ii
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113138
Bug ID: 113138
Summary: `x < ~x` can be simplified to `((signed)x) < 0`
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Keywords: missed-optimization
Severity: enhancemen
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113138
Andrew Pinski changed:
What|Removed |Added
Ever confirmed|0 |1
Assignee|unassigned at gcc
d --without-isl
--enable-default-pie --enable-host-pie --disable-host-bind-now
--enable-default-ssp
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 14.0.0 20231225 (experimental)
0beeddd6b1b1cb41104c4df925323e8fc0437ba8 (Gentoo 14.0.0 p, commit
2250dc0cc8c46999ad1c1d79b9aeed9056459bb6)
```
'gcc -c atof-ieee.i -O3 -march=znver2' is enough to reproduce.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113138
Jakub Jelinek changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Comment #2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113138
--- Comment #3 from Andrew Pinski ---
(In reply to Jakub Jelinek from comment #2)
> Will something then fold it further if it is actually ~X s< X (because the
> above would then fold it into ~X s< 0)?
Yes there is already a pattern for that:
/*
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113139
--- Comment #1 from Sam James ---
Created attachment 56939
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56939&action=edit
reduced.i
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113140
Bug ID: 113140
Summary: [SPARC] [13 Regression] Segmentation fault during RTL
pass: dbr
Product: gcc
Version: 13.2.1
URL: https://buildd.debian.org/status/fetch.php?p
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113140
--- Comment #1 from Sam James ---
Could you try ro tun that failing command again with -save-temps appended, and
then upload qv4qobjectwrapper.ii? It should be somewhere in the builddir.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113140
--- Comment #2 from John Paul Adrian Glaubitz ---
Created attachment 56940
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56940&action=edit
Preprocessed source from building qt6-declarative with gcc-13
Sure, see attached.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113141
Bug ID: 113141
Summary: ICE on conversion to reference in aggregate
initialization
Product: gcc
Version: 13.2.1
Status: UNCONFIRMED
Keywords: ice-checking, ice
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113142
Bug ID: 113142
Summary: ICE in reference_binding, at cp/call.cc:2020
Product: gcc
Version: 13.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113143
Bug ID: 113143
Summary: Remove usage of ucontext.h
Product: gcc
Version: 13.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: go
Assign
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113143
--- Comment #1 from Alexander von Gluck ---
$ grep -R ucontext.h gcc/libgo
gcc/libgo/configure:#include
gcc/libgo/configure.ac:#include
gcc/libgo/go/runtime/runtime2.go:// _sizeof_ucontext_t is defined by
mkrsysinfo.sh from .
gcc/libgo/misc/c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113143
--- Comment #2 from Ian Lance Taylor ---
Note that except on x86_64 GNU/Linux, libgo requires the makecontext,
getcontext, and setcontext functions that are declared in ucontext.h. There is
no adequate replacement for those functions on strict
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113141
Andrew Pinski changed:
What|Removed |Added
CC||accelerator0099 at gmail dot
com
--- C
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113142
Andrew Pinski changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113141
Andrew Pinski changed:
What|Removed |Added
Ever confirmed|0 |1
See Also|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113140
--- Comment #3 from Andrew Pinski ---
The obvious workaround is -fno-delayed-branch because this is causing an ICE
during the delay slot scheduling.
disable-valgrind-annotations
--disable-vtable-verify --disable-libvtv --with-zstd --without-isl
--enable-default-pie --enable-host-pie --disable-host-bind-now
--enable-default-ssp
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 14.0.0 202312
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113144
--- Comment #1 from Sam James ---
Created attachment 56942
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56942&action=edit
tarfn.i.xz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113144
--- Comment #2 from Sam James ---
Created attachment 56943
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56943&action=edit
reduced.i
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