[Bug debug/113382] FAIL: gcc.dg/debug/btf/btf-bitfields-3.c scan-assembler-times [\t ]0x6000004[\t ]+[^\n]*btt_info 1

2024-01-22 Thread danglin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113382 --- Comment #5 from John David Anglin --- The problem seems to be DW_AT_encoding is not found in this call: static ctf_id_t gen_ctf_enumeration_type (ctf_container_ref ctfc, dw_die_ref enumeration) { const char *enum_name = get_AT_string

[Bug debug/113382] FAIL: gcc.dg/debug/btf/btf-bitfields-3.c scan-assembler-times [\t ]0x6000004[\t ]+[^\n]*btt_info 1

2024-01-22 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113382 --- Comment #6 from GCC Commits --- The master branch has been updated by John David Anglin : https://gcc.gnu.org/g:bc77c035c45bb224790b1c03d06a64c8a1cc51c5 commit r14-8338-gbc77c035c45bb224790b1c03d06a64c8a1cc51c5 Author: John David Anglin

[Bug c++/113547] [13 Regression] c++: In function ‘std::vector package_b_info()’: cc1plus: internal compiler error: Segmentation fault

2024-01-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113547 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |13.3 Summary|c++: In

[Bug libgomp/113513] [OpenMP] libgomp: cuCtxGetDevice error with OMP_DISPLAY_ENV=true OMP_TARGET_OFFLOAD="mandatory" for libgomp.c/target-52.c

2024-01-22 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113513 --- Comment #2 from Tobias Burnus --- Patch: https://gcc.gnu.org/pipermail/gcc-patches/2024-January/643648.html

[Bug c++/113541] Rejects __attribute__((section)) on explicit instantiation declaration of ctor/dtor

2024-01-22 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113541 Marek Polacek changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug tree-optimization/113548] New: ICE vect-ifcvt-19 in build2, at tree.cc:5097

2024-01-22 Thread nightstrike at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113548 Bug ID: 113548 Summary: ICE vect-ifcvt-19 in build2, at tree.cc:5097 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c++/109642] False Positive -Wdangling-reference with std::span-like classes

2024-01-22 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109642 --- Comment #15 from GCC Commits --- The trunk branch has been updated by Marek Polacek : https://gcc.gnu.org/g:c596ce03120cc22e141186401c6656009ddebdaa commit r14-8339-gc596ce03120cc22e141186401c6656009ddebdaa Author: Marek Polacek Date:

[Bug c++/113547] New: c++: In function ‘std::vector package_b_info()’: cc1plus: internal compiler error: Segmentation fault

2024-01-22 Thread csfore at posteo dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113547 Bug ID: 113547 Summary: c++: In function ‘std::vector package_b_info()’: cc1plus: internal compiler error: Segmentation fault Product: gcc Version: 13.2.1 Status:

[Bug c++/113547] [13 Regression] c++: In function ‘std::vector package_b_info()’: cc1plus: internal compiler error: Segmentation fault

2024-01-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113547 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug testsuite/113548] gcc.dg/vect/vect-ifcvt-19.c ICEs on LLP64 target

2024-01-22 Thread nightstrike at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113548 --- Comment #3 from nightstrike --- Seeing as how this is a testsuite issue, it seems that the crash in the same location applies to the following: FAIL: gcc.dg/vect/vect-ifcvt-19.c (internal compiler error: in build2, at tree.cc:5097) FAIL:

[Bug rtl-optimization/113546] [13/14 Regression] aarch64: bootstrap-debug-lean broken with -fcompare-debug failure since r13-2921-gf1adf45b17f7f1

2024-01-22 Thread acoplan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113546 Alex Coplan changed: What|Removed |Added Keywords||compare-debug-failure

[Bug c++/113529] Incorrect result of requires-expression in case of function call ambiguity and `operator<=>`

2024-01-22 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113529 Patrick Palka changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |ppalka at gcc dot gnu.org

[Bug target/113549] float simd crash on windows in gcc.dg/vect/vect-simd-clone-16b.c

2024-01-22 Thread nightstrike at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113549 --- Comment #1 from nightstrike --- Created attachment 57188 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57188=edit Failing source for easier copying

[Bug target/113549] float simd crash on windows in gcc.dg/vect/vect-simd-clone-16b.c

2024-01-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113549 --- Comment #3 from Andrew Pinski --- Either the stack size or the stack alignment issue. I am suspecting a stack alignement issue.

[Bug rtl-optimization/113546] [13/14 Regression] aarch64: bootstrap-debug-lean broken with -fcompare-debug failure since r13-2921-gf1adf45b17f7f1

2024-01-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113546 --- Comment #4 from Andrew Pinski --- Note the reduced testcase might NOT be a representative of the original issue though ...

[Bug testsuite/113548] gcc.dg/vect/vect-ifcvt-19.c ICEs on LLP64 target

2024-01-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113548 Andrew Pinski changed: What|Removed |Added Component|tree-optimization |testsuite Keywords|

[Bug target/109929] profiledbootstrap failure on aarch64-linux-gnu with graphite optimization

2024-01-22 Thread xry111 at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109929 --- Comment #6 from Xi Ruoyao --- The first commit deferring the failure to stagefeedback is: commit 575858508090b18dcbc176db285c9f55227ca4c0 Author: Richard Sandiford Date: Tue Oct 17 23:46:33 2023 +0100 aarch64: Use vecs to store

[Bug tree-optimization/113476] [14 Regression] irange::maybe_resize leaks memory via IPA VRP

2024-01-22 Thread jamborm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113476 --- Comment #4 from Martin Jambor --- The right place where to free stuff in lattices post-IPA would be in ipa_node_params::~ipa_node_params() where we should iterate over lattices and deinitialize them or perhaps destruct the array because

[Bug ada/113536] valid reduction expression rejected by -gnatVo

2024-01-22 Thread devotus at yahoo dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113536 --- Comment #1 from Jack Perry --- Per Simon Wright, gcc 14.0.0 does not fail on this, whereas gcc 14.0.1 does, in the same location, but with a different error: `expected type "Value"... found type "Standard.Character"` I edited his message

[Bug c++/113547] c++: In function ‘std::vector package_b_info()’: cc1plus: internal compiler error: Segmentation fault

2024-01-22 Thread csfore at posteo dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113547 --- Comment #1 from Christopher Fore --- Created attachment 57185 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57185=edit minimized file with cvise

[Bug rtl-optimization/113546] [13/14 Regression] aarch64: bootstrap-debug-lean broken with -fcompare-debug failure since r13-2921-gf1adf45b17f7f1

2024-01-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113546 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug rtl-optimization/113546] [13/14 Regression] aarch64: bootstrap-debug-lean broken with -fcompare-debug failure since r13-2921-gf1adf45b17f7f1

2024-01-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113546 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug debug/113382] FAIL: gcc.dg/debug/btf/btf-bitfields-3.c scan-assembler-times [\t ]0x6000004[\t ]+[^\n]*btt_info 1

2024-01-22 Thread danglin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113382 John David Anglin changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/113549] float simd crash on windows in gcc.dg/vect/vect-simd-clone-16b.c

2024-01-22 Thread nightstrike at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113549 --- Comment #2 from nightstrike --- Test 16e uses double instead of float, which also crashes.

[Bug fortran/113152] Fortran 2023 half-cycle trigonometric functions

2024-01-22 Thread sgk at troutmask dot apl.washington.edu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113152 --- Comment #17 from Steve Kargl --- On Mon, Jan 22, 2024 at 05:35:41PM +, anlauf at gcc dot gnu.org wrote: > --- Comment #16 from anlauf at gcc dot gnu.org --- > (In reply to Steve Kargl from comment #14) > > On Sun, Jan 21, 2024 at

[Bug testsuite/113548] gcc.dg/vect/vect-ifcvt-19.c ICEs on LLP64 target

2024-01-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113548 Andrew Pinski changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug fortran/113152] Fortran 2023 half-cycle trigonometric functions

2024-01-22 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113152 anlauf at gcc dot gnu.org changed: What|Removed |Added CC||anlauf at gcc dot gnu.org

[Bug fortran/113152] Fortran 2023 half-cycle trigonometric functions

2024-01-22 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113152 --- Comment #18 from anlauf at gcc dot gnu.org --- (In reply to Steve Kargl from comment #17) > Is there something that is different between your OS and FreeBSD? > Or is there some fundamental difference between C and C++ that > I am unaware of?

[Bug c++/109642] False Positive -Wdangling-reference with std::span-like classes

2024-01-22 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109642 --- Comment #14 from Marek Polacek --- (In reply to Miro Palmu from comment #11) > I'm not sure if this is useful information but, using span with a view in a > ranged-based for loop triggers false positive -Wdangling-referene on gcc > 14.0.1

[Bug target/109929] profiledbootstrap failure on aarch64-linux-gnu with graphite optimization

2024-01-22 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109929 --- Comment #7 from Richard Sandiford --- Hmm, yeah, like you say, neither of those commits should have made a different to whether bootstrap works. I guess the problem is just latent now.

[Bug target/113549] New: float simd crash on windows in gcc.dg/vect/vect-simd-clone-16b.c

2024-01-22 Thread nightstrike at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113549 Bug ID: 113549 Summary: float simd crash on windows in gcc.dg/vect/vect-simd-clone-16b.c Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug rtl-optimization/113533] [14 Regression] Code generation regression after change for pr111267

2024-01-22 Thread olegendo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113533 --- Comment #9 from Oleg Endo --- (In reply to Roger Sayle from comment #8) > Created attachment 57190 [details] > proposed patch > > Proposed patch to provide a sane/saner set of rtx_costs for SH. There's > plenty more that could be done,

[Bug c/89180] [meta-bug] bogus/missing -Wunused warnings

2024-01-22 Thread sandra at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89180 Bug 89180 depends on bug 90463, which changed state. Bug 90463 Summary: Documentation: -Wunused not listed among the options enabled by -Wall https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90463 What|Removed

[Bug c++/90463] Documentation: -Wunused not listed among the options enabled by -Wall

2024-01-22 Thread sandra at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90463 sandra at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug tree-optimization/113441] [14 Regression] Fail to fold the last element with multiple loop

2024-01-22 Thread juzhe.zhong at rivai dot ai via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113441 --- Comment #10 from JuzheZhong --- (In reply to Tamar Christina from comment #9) > So on SVE the change is cost modelling. > > Bisect landed on g:33c2b70dbabc02788caabcbc66b7baeafeb95bcf which changed > the compiler's defaults to using the

[Bug rtl-optimization/113533] [14 Regression] Code generation regression after change for pr111267

2024-01-22 Thread roger at nextmovesoftware dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113533 --- Comment #10 from Roger Sayle --- Hi Oleg. Great question. The "speed" parameter passed to rtx_costs, and address_cost indicates whether the middle-end is optimizing for peformance, and interested in the nummber of cycles taken by each

[Bug tree-optimization/113551] Miscompilation with -O1 -funswitch-loops -fno-strict-overflow

2024-01-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113551 Andrew Pinski changed: What|Removed |Added Component|rtl-optimization|tree-optimization Keywords|

[Bug tree-optimization/113551] Miscompilation with -O1 -funswitch-loops -fno-strict-overflow

2024-01-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113551 Andrew Pinski changed: What|Removed |Added Known to fail||5.4.0 --- Comment #4 from Andrew

[Bug rtl-optimization/113533] [14 Regression] Code generation regression after change for pr111267

2024-01-22 Thread olegendo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113533 --- Comment #11 from Oleg Endo --- (In reply to Roger Sayle from comment #10) > I've found an interesting table of SH cycle counts (for different CPUs) at > http://www.shared-ptr.com/sh_insns.html Yeah, I know. I did that ;) > In my

[Bug rtl-optimization/113546] [13/14 Regression] aarch64: bootstrap-debug-lean broken with -fcompare-debug failure since r13-2921-gf1adf45b17f7f1

2024-01-22 Thread acoplan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113546 --- Comment #5 from Alex Coplan --- FWIW the original preprocessed testcase (regex.i) also started failing with the same commit (as the reduced testcase).

[Bug rtl-optimization/113551] Miscompilation with -O1 -funswitch-loops -fno-strict-overflow

2024-01-22 Thread yshuiv7 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113551 --- Comment #1 from Yuxuan Shui --- code is reduced from perf, source file util/dsos.c

[Bug target/113507] can't build a cross compiler to rs6000-ibm-aix7.2

2024-01-22 Thread dje at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113507 --- Comment #4 from David Edelsohn --- rs6000-ibm-aix doesn't exist anymore. This should have been configured as powerpc-ibm-aix7.2 . Maybe there is some magic about the "powerpc" name? Those variables are provided by generated files and

[Bug c++/113547] [13 Regression] c++: In function ‘std::vector package_b_info()’: cc1plus: internal compiler error: Segmentation fault

2024-01-22 Thread csfore at posteo dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113547 --- Comment #3 from Christopher Fore --- Backtrace: In function ‘std::vector package_b_info()’: cc1plus: internal compiler error: Segmentation fault 0xe4dfcf crash_signal

[Bug target/113550] New: data512_t initializers dereference a clobbered register

2024-01-22 Thread ianthompson at microsoft dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113550 Bug ID: 113550 Summary: data512_t initializers dereference a clobbered register Product: gcc Version: 12.2.1 Status: UNCONFIRMED Severity: normal

[Bug target/113549] float simd crash on windows in gcc.dg/vect/vect-simd-clone-16b.c

2024-01-22 Thread nightstrike at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113549 --- Comment #4 from nightstrike --- (In reply to Andrew Pinski from comment #3) > Either the stack size or the stack alignment issue. > > I am suspecting a stack alignement issue. Possibly related: PR110273

[Bug c++/113531] [14 Regression] AddressSanitizer: stack-use-after-scope when iterating over initializer list since r14-1500-g4d935f52b0d5c0

2024-01-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113531 --- Comment #1 from Andrew Pinski --- It would be useful to get a reduced testcase without the use of the Catch2Main library.

[Bug c++/90463] Documentation: -Wunused not listed among the options enabled by -Wall

2024-01-22 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90463 --- Comment #3 from GCC Commits --- The master branch has been updated by Sandra Loosemore : https://gcc.gnu.org/g:7e758890a4c86db790a5f9aef0191eef77047f65 commit r14-8342-g7e758890a4c86db790a5f9aef0191eef77047f65 Author: Sandra Loosemore

[Bug target/53929] [meta-bug] -masm=intel with global symbol

2024-01-22 Thread lh_mouse at 126 dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53929 --- Comment #25 from LIU Hao --- Created attachment 57191 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57191=edit Draft patch This is a draft patch, bootstrapped on {i686,x86_64}-w64-mingw32 successfully. Haven't run tests though.

[Bug tree-optimization/113551] [13/14 Regression] Miscompilation with -O1 -funswitch-loops -fno-strict-overflow

2024-01-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113551 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Summary|Miscompilation

[Bug c++/113547] [13 Regression] c++: In function ‘std::vector package_b_info()’: cc1plus: internal compiler error: Segmentation fault

2024-01-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113547 Andrew Pinski changed: What|Removed |Added Resolution|--- |DUPLICATE

[Bug c++/113347] [12/13 Regression] ICE during gimplification building TVM since r13-8079-gd237e7b291ff52

2024-01-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113347 Andrew Pinski changed: What|Removed |Added CC||csfore at posteo dot net --- Comment

[Bug target/113550] data512_t initializers dereference a clobbered register

2024-01-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113550 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2024-01-22 Ever confirmed|0

[Bug rtl-optimization/113551] Miscompilation with -O1 -funswitch-loops -fno-strict-overflow

2024-01-22 Thread yshuiv7 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113551 --- Comment #2 from Yuxuan Shui --- regression from 12.3 -> 13.2

[Bug rtl-optimization/113533] [14 Regression] Code generation regression after change for pr111267

2024-01-22 Thread roger at nextmovesoftware dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113533 --- Comment #8 from Roger Sayle --- Created attachment 57190 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57190=edit proposed patch Proposed patch to provide a sane/saner set of rtx_costs for SH. There's plenty more that could be

[Bug c++/113531] [14 Regression] AddressSanitizer: stack-use-after-scope when iterating over initializer list

2024-01-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113531 Andrew Pinski changed: What|Removed |Added Keywords||wrong-code Target Milestone|---

[Bug rtl-optimization/113551] New: Miscompilation with -O1 -funswitch-loops -fno-strict-overflow

2024-01-22 Thread yshuiv7 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113551 Bug ID: 113551 Summary: Miscompilation with -O1 -funswitch-loops -fno-strict-overflow Product: gcc Version: 13.2.0 Status: UNCONFIRMED Severity: normal

[Bug libstdc++/113504] High memory usage for parallel `std::sort`

2024-01-22 Thread ruben.laso at tuwien dot ac.at via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113504 --- Comment #2 from Ruben Laso --- (In reply to Jonathan Wakely from comment #1) > The parallel algos are taken from > https://github.com/llvm/llvm-project/tree/main/pstl so I would file an issue > upstream rather than here. The Intel PSTL

[Bug target/109929] profiledbootstrap failure on aarch64-linux-gnu with graphite optimization

2024-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109929 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/59859] [meta-bug] GRAPHITE issues

2024-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59859 Bug 59859 depends on bug 109929, which changed state. Bug 109929 Summary: profiledbootstrap failure on aarch64-linux-gnu with graphite optimization https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109929 What|Removed

[Bug libgcc/113401] Memory (resource) leak in -ftrampoline-impl=heap

2024-01-22 Thread fw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113401 --- Comment #4 from Florian Weimer --- (In reply to Iain Sandoe from comment #3) > for platforms using pthreads as the underlying resource, then perhaps we can > do this without thread_atexit (which I do not see in many places) by using >

[Bug lto/113521] ICE when building swi-prolog-9.1.2 with LTO in verify_gimple_in_cfg

2024-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113521 --- Comment #3 from Richard Biener --- It's probably the same issue though - IPA summarries not being forgiving to decl type changes.

[Bug libgcc/113401] Memory (resource) leak in -ftrampoline-impl=heap

2024-01-22 Thread iains at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113401 --- Comment #7 from Iain Sandoe --- (In reply to Florian Weimer from comment #6) > Sorry, pthread_cleanup_push is purely scope-based, like the existing > handler. It cannot be used to push a handler to some unscoped cleanup > function list that

[Bug tree-optimization/113539] New: [14 Regression] perlbench miscompiled on aarch64 since r14-8223-g1c1853a70f

2024-01-22 Thread acoplan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113539 Bug ID: 113539 Summary: [14 Regression] perlbench miscompiled on aarch64 since r14-8223-g1c1853a70f Product: gcc Version: 14.0 Status: UNCONFIRMED Severity:

[Bug libgcc/113401] Memory (resource) leak in -ftrampoline-impl=heap

2024-01-22 Thread iains at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113401 --- Comment #9 from Iain Sandoe --- (In reply to Florian Weimer from comment #8) > Which version of the manual page are you looking at? > > https://man7.org/linux/man-pages/man3/pthread_cleanup_push.3.html seems > pretty clear about the

[Bug other/111966] GCN '--with-arch=[...]' not considered for 'mkoffload' default 'elf_arch'

2024-01-22 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111966 --- Comment #1 from GCC Commits --- The master branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:13127dac106724bef3a979539a878b368b79ce56 commit r14-8332-g13127dac106724bef3a979539a878b368b79ce56 Author: Tobias Burnus Date:

[Bug target/109929] profiledbootstrap failure on aarch64-linux-gnu with graphite optimization

2024-01-22 Thread xry111 at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109929 --- Comment #5 from Xi Ruoyao --- The first good commit is: commit aa2ad77a9b3994fb679e5295d9570f6f8696540d Author: Szabolcs Nagy Date: Tue May 9 11:07:05 2023 +0100 aarch64: Do not force a stack frame for EH returns but I cannot see

[Bug ipa/113520] ICE with mismatched types with LTO (tree check: expected array_type, have integer_type in array_ref_low_bound)

2024-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113520 Richard Biener changed: What|Removed |Added Keywords||diagnostic --- Comment #7 from

[Bug testsuite/113425] gcc.dg/fold-copysign-1.c fails on arm since g:7cbe41d35e6

2024-01-22 Thread clyon at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113425 --- Comment #3 from Christophe Lyon --- What I meant by arm-* is that we see the same issue on several of the configurations we test, as can be seen on https://linaro.atlassian.net/browse/GNU-1100 We have recently improved the extraction of

[Bug testsuite/113425] gcc.dg/fold-copysign-1.c fails on arm since g:7cbe41d35e6

2024-01-22 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113425 --- Comment #4 from Tamar Christina --- (In reply to Christophe Lyon from comment #3) > What I meant by arm-* is that we see the same issue on several of the > configurations we test, as can be seen on >

[Bug tree-optimization/113539] [14 Regression] perlbench miscompiled on aarch64 since r14-8223-g1c1853a70f

2024-01-22 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113539 Tamar Christina changed: What|Removed |Added CC||tnfchris at gcc dot gnu.org ---

[Bug tree-optimization/113539] [14 Regression] perlbench miscompiled on aarch64 since r14-8223-g1c1853a70f

2024-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113539 Richard Biener changed: What|Removed |Added Target Milestone|--- |14.0 --- Comment #2 from Richard

[Bug rtl-optimization/113495] RISC-V: Time and memory awful consumption of SPEC2017 wrf benchmark

2024-01-22 Thread rdapp at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113495 --- Comment #27 from Robin Dapp --- Following up on this: I'm seeing the same thing Patrick does. We create a lot of large non-sparse sbitmaps that amount to around 33G in total. I did local experiments replacing all sbitmaps that are not

[Bug testsuite/113425] gcc.dg/fold-copysign-1.c fails on arm since g:7cbe41d35e6

2024-01-22 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113425 Tamar Christina changed: What|Removed |Added CC||tnfchris at gcc dot gnu.org ---

[Bug target/82580] Optimize comparisons for __int128 on x86-64

2024-01-22 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82580 Uroš Bizjak changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug libgcc/113401] Memory (resource) leak in -ftrampoline-impl=heap

2024-01-22 Thread iains at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113401 --- Comment #5 from Iain Sandoe --- (In reply to Florian Weimer from comment #4) > (In reply to Iain Sandoe from comment #3) > > for platforms using pthreads as the underlying resource, then perhaps we can > > do this without thread_atexit

[Bug libgcc/113401] Memory (resource) leak in -ftrampoline-impl=heap

2024-01-22 Thread fw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113401 --- Comment #6 from Florian Weimer --- Sorry, pthread_cleanup_push is purely scope-based, like the existing handler. It cannot be used to push a handler to some unscoped cleanup function list that persists even after the current function

[Bug libgcc/113401] Memory (resource) leak in -ftrampoline-impl=heap

2024-01-22 Thread fw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113401 --- Comment #8 from Florian Weimer --- Which version of the manual page are you looking at? https://man7.org/linux/man-pages/man3/pthread_cleanup_push.3.html seems pretty clear about the scope-based nature (search for discussion of

[Bug tree-optimization/113539] [14 Regression] perlbench miscompiled on aarch64 since r14-8223-g1c1853a70f

2024-01-22 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113539 Tamar Christina changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug tree-optimization/113539] [14 Regression] perlbench miscompiled on aarch64 since r14-8223-g1c1853a70f

2024-01-22 Thread acoplan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113539 --- Comment #4 from Alex Coplan --- Reproduces with just -O3 -fno-strict-aliasing FWIW, no LTO or -mcpu needed.

[Bug middle-end/113552] New: [11/12/13/14 Regression] vectorizer generates calls to vector math routines with 1 simd lane.

2024-01-22 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113552 Bug ID: 113552 Summary: [11/12/13/14 Regression] vectorizer generates calls to vector math routines with 1 simd lane. Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug target/113255] [11/12/13/14 Regression] wrong code with -O2 -mtune=k8

2024-01-22 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113255 --- Comment #12 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:a98d5130a6dcff2ed4db371e500550134777b8cf commit r14-8346-ga98d5130a6dcff2ed4db371e500550134777b8cf Author: Richard Biener Date:

[Bug target/113507] can't build a cross compiler to rs6000-ibm-aix7.2

2024-01-22 Thread linkw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113507 Kewen Lin changed: What|Removed |Added Status|UNCONFIRMED |NEW CC|

[Bug middle-end/113540] missing -Warray-bounds warning with malloc and a simple loop

2024-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113540 Richard Biener changed: What|Removed |Added Blocks||56456 Keywords|

[Bug testsuite/113548] gcc.dg/vect/vect-ifcvt-19.c ICEs on LLP64 target

2024-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113548 --- Comment #4 from Richard Biener --- Note for 'sizetype' you want to use '__SIZETYPE__', not '__SIZE_TYPE__'

[Bug tree-optimization/113476] [14 Regression] irange::maybe_resize leaks memory via IPA VRP

2024-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113476 Richard Biener changed: What|Removed |Added Last reconfirmed||2024-01-23 Ever confirmed|0

[Bug debug/112718] [11/12/13 Regression] ICE: in add_dwarf_attr, at dwarf2out.cc:4501 with -g -fdebug-types-section -flto -ffat-lto-objects

2024-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112718 Richard Biener changed: What|Removed |Added Known to work||14.0 Priority|P3

[Bug debug/112718] [11/12/13/14 Regression] ICE: in add_dwarf_attr, at dwarf2out.cc:4501 with -g -fdebug-types-section -flto -ffat-lto-objects

2024-01-22 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112718 --- Comment #3 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:7218f5050cb7163edae331f54ca163248ab48bfa commit r14-8345-g7218f5050cb7163edae331f54ca163248ab48bfa Author: Richard Biener Date:

[Bug tree-optimization/113441] [14 Regression] Fail to fold the last element with multiple loop

2024-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113441 --- Comment #11 from Richard Biener --- (In reply to Tamar Christina from comment #9) > There is a weird costing going on in the PHI nodes though: > > m_108 = PHI 1 times vector_stmt costs 0 in body > m_108 = PHI 2 times scalar_to_vec costs

[Bug target/113255] [11/12/13 Regression] wrong code with -O2 -mtune=k8

2024-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113255 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org

[Bug c++/113541] Rejects __attribute__((section)) on explicit instantiation declaration of ctor/dtor

2024-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113541 Richard Biener changed: What|Removed |Added Keywords||rejects-valid

[Bug tree-optimization/113552] [11/12/13/14 Regression] vectorizer generates calls to vector math routines with 1 simd lane.

2024-01-22 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113552 Tamar Christina changed: What|Removed |Added Target Milestone|--- |14.0 Priority|P3

[Bug tree-optimization/113551] [13/14 Regression] Miscompilation with -O1 -funswitch-loops -fno-strict-overflow

2024-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113551 Richard Biener changed: What|Removed |Added Keywords||needs-bisection

[Bug debug/113519] [14 Regression] ICE: in replace_child, at dwarf2out.cc:5704 with -g -fdebug-types-section -fsso-struct=big-endian (or little-endian if the target is big-endian)

2024-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113519 --- Comment #3 from Richard Biener --- Hmm, -fdebug-types-section ... mumbles sth about axing that.

[Bug libstdc++/113500] Using std::format with float or double based std::chrono::time_point causes error: no match for 'operator<<'

2024-01-22 Thread Hirthammer--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113500 --- Comment #11 from hirtham...@allterra-dno.de --- (In reply to Jonathan Wakely from comment #7) > (In reply to Jonathan Wakely from comment #6) > > (In reply to Hirthammer from comment #5) > > > This whole thing with std::format and

[Bug modula2/113511] lack of libm2 ABI compatibility on powerpc platforms

2024-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113511 Richard Biener changed: What|Removed |Added Target||powerpc* Keywords|

[Bug rtl-optimization/111267] [14 Regression] Codegen regression from i386 argument passing changes

2024-01-22 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111267 --- Comment #12 from Richard Sandiford --- I don't object to the patch, but for the record: the current heuristics go back a long way. Although I reworked the pass to use rtl-ssa a few years ago, I tried as far as possible to preserve the old

[Bug c/113538] New: [RISC-V] --param=riscv-vector-abi will fail some cases

2024-01-22 Thread yanzhang.wang at intel dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113538 Bug ID: 113538 Summary: [RISC-V] --param=riscv-vector-abi will fail some cases Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug ipa/113520] ICE with mismatched types with LTO (tree check: expected array_type, have integer_type in array_ref_low_bound)

2024-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113520 Richard Biener changed: What|Removed |Added Last reconfirmed||2024-01-22

[Bug middle-end/113540] New: missing -Warray-bounds warning with malloc and a simple loop

2024-01-22 Thread vincent-gcc at vinc17 dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113540 Bug ID: 113540 Summary: missing -Warray-bounds warning with malloc and a simple loop Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug debug/112718] [11/12/13/14 Regression] ICE: in add_dwarf_attr, at dwarf2out.cc:4501 with -g -fdebug-types-section -flto -ffat-lto-objects

2024-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112718 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED

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