[Bug ada/118712] [13/14/15 regression] segfault on primitive operator of derived real type

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118712 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |13.4

[Bug target/110899] RFE: Attributes preserve_most and preserve_all

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110899 --- Comment #16 from Andrew Pinski --- `You may like to compile your code with `-fno-plt` to bypass calling those pesky PLT stubs invented for OpenOffice. ` Bzz, PLT stubs and lazy binding were around in elf before OpenOffice (StarOffice) was o

[Bug target/118715] Bad PLT asm generated on ARM thumb with PIC and LTO

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118715 Andrew Pinski changed: What|Removed |Added Target||arm --- Comment #3 from Andrew Pinski

[Bug modula2/118703] Abort compiling m2pim_NumberIO_BinToStr since r15-7223-g92a5c5100c2519

2025-01-31 Thread gaius at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118703 --- Comment #2 from Gaius Mulley --- Created attachment 60348 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60348&action=edit Proposed fix for c[lt]z{l,ll} Here is a proposed patch for the builtins c[lt]z{l,ll} with some test code. Built

[Bug sanitizer/118721] New: &array[-1] not always detected with -fsanitize=undefined

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118721 Bug ID: 118721 Summary: &array[-1] not always detected with -fsanitize=undefined Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Prio

[Bug c++/118720] Bug with unsigned ints

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118720 --- Comment #5 from Andrew Pinski --- (In reply to Daniel Green from comment #4) > > Huh, annoying that `-fsanitize=undefined` doesn't pick up on it. It is hard to pick up as it requires inlining . I will file a bug requesting an enhancement

[Bug c++/85889] lambda expression can capture structured bindings

2025-01-31 Thread dangelog at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85889 --- Comment #13 from Giuseppe D'Angelo --- Not sure; N4659 says https://timsong-cpp.github.io/cppwp/n4659/expr.prim.lambda.capture#4 "The identifier in a simple-capture is looked up using the usual rules for unqualified name lookup; each such l

[Bug c++/118720] Bug with unsigned ints

2025-01-31 Thread ddgreen at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118720 --- Comment #4 from Daniel Green --- (In reply to Andrew Pinski from comment #3) > b -= n < (uint32_t)(10); > > Can produce undefined behavior. because now you are doing `work-1` which is > before the array. > > ``` > static constexpr void

[Bug c++/118720] Bug with unsigned ints

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118720 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/115004] [12/13/14/15 Regression] Missed optimization for Dead Code Elimination

2025-01-31 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115004 Jeffrey A. Law changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |law at gcc dot gnu.org Target

[Bug c++/118720] Bug with unsigned ints

2025-01-31 Thread ddgreen at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118720 --- Comment #2 from Daniel Green --- (In reply to Andrew Pinski from comment #1) > Created attachment 60347 [details] > testcase > > Next time don't just link to godbolt but either attach the testcase or put > it inline. Ah, sorry, I thought a

[Bug c++/118720] Bug with unsigned ints

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118720 --- Comment #1 from Andrew Pinski --- Created attachment 60347 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60347&action=edit testcase Next time don't just link to godbolt but either attach the testcase or put it inline.

[Bug c++/118720] New: Bug with unsigned ints

2025-01-31 Thread ddgreen at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118720 Bug ID: 118720 Summary: Bug with unsigned ints Product: gcc Version: 14.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee:

[Bug tree-optimization/114277] [12/13/14 Regression] Missed optimization: x*(x||b) => x

2025-01-31 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114277 --- Comment #14 from Jeffrey A. Law --- I'm not planning to backport the match.pd pattern. I think it's quite safe, but doesn't seem important enough. Leaving open in case someone disagrees.

[Bug tree-optimization/114277] [12/13/14/15 Regression] Missed optimization: x*(x||b) => x

2025-01-31 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114277 --- Comment #13 from GCC Commits --- The master branch has been updated by Jeff Law : https://gcc.gnu.org/g:2c0a9b7fb7902522fb8484342fcc19fd44df53e6 commit r15-7313-g2c0a9b7fb7902522fb8484342fcc19fd44df53e6 Author: Jeff Law Date: Fri Jan 31

[Bug tree-optimization/118717] [12/13/14/15 Regression] GCC 15 produces ICE with ruby-3.4.1 when lto is used: ractor.c:592:1: internal compiler error: SSA corruption

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118717 Andrew Pinski changed: What|Removed |Added Known to fail||11.1.0, 11.4.0 Known to work|11.4.

[Bug ipa/117432] [12/13/14 Regression] IPA ICF disregards types of variadic arguments since r10-4643-ga37f58f506e436

2025-01-31 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117432 Jakub Jelinek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org

[Bug c++/117516] [12/13/14 Regression] compile time hog figuring out has flexarrays since r6-5791-g7e9a3ad30076ad

2025-01-31 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117516 Jakub Jelinek changed: What|Removed |Added Summary|[12/13/14/15 Regression]|[12/13/14 Regression]

[Bug ipa/117432] [12/13/14/15 Regression] IPA ICF disregards types of variadic arguments since r10-4643-ga37f58f506e436

2025-01-31 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117432 --- Comment #12 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:ebd111a2896816e4f5ddf5108f361b3d9d287fa0 commit r15-7312-gebd111a2896816e4f5ddf5108f361b3d9d287fa0 Author: Jakub Jelinek Date:

[Bug tree-optimization/118717] [12/13/14/15 Regression] GCC 15 produces ICE with ruby-3.4.1 when lto is used: ractor.c:592:1: internal compiler error: SSA corruption

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118717 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2025-01-31 Keywords|

[Bug tree-optimization/118717] [12/13/14/15 Regression] GCC 15 produces ICE with ruby-3.4.1 when lto is used: ractor.c:592:1: internal compiler error: SSA corruption

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118717 Andrew Pinski changed: What|Removed |Added Attachment #60345|0 |1 is obsolete|

[Bug c++/117516] [12/13/14/15 Regression] compile time hog figuring out has flexarrays since r6-5791-g7e9a3ad30076ad

2025-01-31 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117516 --- Comment #7 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:6141fd55181d4a4005ef499694ad6dcaeba6249b commit r15-7311-g6141fd55181d4a4005ef499694ad6dcaeba6249b Author: Jakub Jelinek Date: S

[Bug c++/85889] lambda expression can capture structured bindings

2025-01-31 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85889 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #12

[Bug tree-optimization/118717] [12/13/14/15 Regression] GCC 15 produces ICE with ruby-3.4.1 when lto is used: ractor.c:592:1: internal compiler error: SSA corruption

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118717 Andrew Pinski changed: What|Removed |Added Target Milestone|15.0|12.5 Summary|[15 Regression]

[Bug tree-optimization/118717] [15 Regression]GCC 15 produces ICE with ruby-3.4.1 when lto is used: ractor.c:592:1: internal compiler error: SSA corruption

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118717 --- Comment #8 from Andrew Pinski --- Created attachment 60345 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60345&action=edit -O2 testcase (no lto required)

[Bug c++/118719] [15 regression] Spurious -Wc++20-extensions warning emitted when capturing a structured binding

2025-01-31 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118719 --- Comment #4 from Jakub Jelinek --- [14/15 Regression] means regression from earlier versions seen in 14.x and 15.x.

[Bug c++/118719] [15 regression] Spurious -Wc++20-extensions warning emitted when capturing a structured binding

2025-01-31 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118719 Jakub Jelinek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org Last

[Bug c++/118719] [15 regression] Spurious -Wc++20-extensions warning emitted when capturing a structured binding

2025-01-31 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118719 Marek Polacek changed: What|Removed |Added Keywords||diagnostic Target Milestone|---

[Bug fortran/107067] [OpenMP] ICE with metadirective block statements

2025-01-31 Thread sandra at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107067 --- Comment #3 from sandra at gcc dot gnu.org --- Patch posted for review: https://gcc.gnu.org/pipermail/gcc-patches/2025-January/674898.html

[Bug c++/118719] [14/15 regression] Spurious -Wc++20-extensions warning emitted when capturing a structured binding

2025-01-31 Thread dangelog at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118719 --- Comment #2 from Giuseppe D'Angelo --- Sorry, I assumed that, since 14 accepted valid code without warnings, but 15 introduces a spurious warning, then it would classify as a 14->15 regression. Please do amend the subject if that reasoning is

[Bug target/118125] [15 Regression] 7-16% slowdown of 510.parest_r on x86-64(-v3) since r15-6110-g92e0e0f8177530

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118125 --- Comment #13 from Andrew Pinski --- (In reply to Martin Jambor from comment #12) > (We should also probably have a self-test that all attributes used by > built-in functions are known to LTO.) So all of the ones used by DEF_ATTR_IDENT in bui

[Bug target/118125] [15 Regression] 7-16% slowdown of 510.parest_r on x86-64(-v3) since r15-6110-g92e0e0f8177530

2025-01-31 Thread jamborm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118125 Martin Jambor changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug target/118125] [15 Regression] 7-16% slowdown of 510.parest_r on x86-64(-v3) since r15-6110-g92e0e0f8177530

2025-01-31 Thread jamborm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118125 --- Comment #12 from Martin Jambor --- The cold attribute is simply and silently dropped on the floor by decl_attributes (in attribs.cc) in the process of building decls for builtins because it cannot look it up in the gnu attribute name space b

[Bug tree-optimization/118717] [15 Regression]GCC 15 produces ICE with ruby-3.4.1 when lto is used: ractor.c:592:1: internal compiler error: SSA corruption

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118717 --- Comment #7 from Andrew Pinski --- I Have ractor.i down to ~56 lines. I am reducing thread.i right now. and then will try to get a decent testcase together.

[Bug c++/118719] [14/15 regression] Spurious -Wc++20-extensions warning emitted when capturing a structured binding

2025-01-31 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118719 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug c++/85889] lambda expression can capture structured bindings

2025-01-31 Thread dangelog at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85889 --- Comment #11 from Giuseppe D'Angelo --- Sure thing! It's PR118719.

[Bug c++/118719] New: [14/15 regression] Spurious -Wc++20-extensions warning emitted when capturing a structured binding

2025-01-31 Thread dangelog at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118719 Bug ID: 118719 Summary: [14/15 regression] Spurious -Wc++20-extensions warning emitted when capturing a structured binding Product: gcc Version: 15.0 Status: UNCONFIRMED

[Bug fortran/93289] array constructor of different length: Missing diagnostic when PARAMETER is in list

2025-01-31 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93289 anlauf at gcc dot gnu.org changed: What|Removed |Added CC||anlauf at gcc dot gnu.org ---

[Bug c++/85889] lambda expression can capture structured bindings

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85889 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |15.0

Re: A Quick Note About Your Listings

2025-01-31 Thread Manoel Da Silva via Gcc-bugs
Hi there, I’m following up on my earlier message about MP Restoration. We specialize in brick paver installations for driveways and pool decks and handle all aspects of the project. Whether it’s improving curb appeal or adding value to outdoor spaces, we’re here to help. If you’d like to learn mo

[Bug ada/118712] [13/14/15 regression] segfault on primitive operator of derived real type

2025-01-31 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118712 Eric Botcazou changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug ada/118712] [13/14/15 regression] segfault on primitive operator of derived real type

2025-01-31 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118712 --- Comment #3 from Eric Botcazou --- The workaround is just to initialize the uninitialized variable.

[Bug libstdc++/118156] flat_set::insert_range cannot handle non-common ranges

2025-01-31 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118156 Patrick Palka changed: What|Removed |Added Resolution|--- |FIXED Assignee|unassigned at

[Bug libstdc++/118156] flat_set::insert_range cannot handle non-common ranges

2025-01-31 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118156 --- Comment #1 from GCC Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:a9172b107a24b244e0b71c2575dd6448d48b3ae3 commit r15-7310-ga9172b107a24b244e0b71c2575dd6448d48b3ae3 Author: Patrick Palka Date: F

[Bug c++/85889] lambda expression can capture structured bindings

2025-01-31 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85889 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org --- Comment #1

[Bug libfortran/102370] Runtime failure with allocatable component of allocatable parent and MOVE_ALLOC

2025-01-31 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102370 anlauf at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |INVALID Status|W

[Bug fortran/108454] ICE in gfc_trans_common, at fortran/trans-common.cc:1385

2025-01-31 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108454 anlauf at gcc dot gnu.org changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug fortran/110993] Possibly bogus diagnostic on renamed interface import

2025-01-31 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110993 anlauf at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |14.3 Status|ASSI

[Bug fortran/110993] Possibly bogus diagnostic on renamed interface import

2025-01-31 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110993 --- Comment #6 from GCC Commits --- The releases/gcc-14 branch has been updated by Harald Anlauf : https://gcc.gnu.org/g:63ea47f594c8aedaa0527ca73466aaa3b4f870bd commit r14-11264-g63ea47f594c8aedaa0527ca73466aaa3b4f870bd Author: Harald Anlauf

[Bug fortran/108454] ICE in gfc_trans_common, at fortran/trans-common.cc:1385

2025-01-31 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108454 --- Comment #5 from GCC Commits --- The master branch has been updated by Harald Anlauf : https://gcc.gnu.org/g:d6418fe22684f9335474d1fd405ade45954c069d commit r15-7308-gd6418fe22684f9335474d1fd405ade45954c069d Author: Harald Anlauf Date: T

[Bug c++/118716] GCC(11.2) generating newer symbol for std::string::compare while linking against older runtime(libstdc++ : 6.0.13)

2025-01-31 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118716 --- Comment #2 from Jonathan Wakely --- (In reply to Ravali Yatham from comment #0) > Background: We have an agent code which was previously compiled with GCC > 4.4.7 using libc 2.12 and libstdc++ : 6.0.13 and are planning to upgrade it > to GCC

[Bug c++/118718] bogus -Wvexing-parse with trailing-return-type

2025-01-31 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118718 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c++/118718] bogus -Wvexing-parse with trailing-return-type

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118718 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug c++/118718] bogus -Wvexing-parse with trailing-return-type

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118718 --- Comment #1 from Andrew Pinski --- I thought I have seen this one before.

[Bug c++/118718] New: bogus -Wvexing-parse with trailing-return-type

2025-01-31 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118718 Bug ID: 118718 Summary: bogus -Wvexing-parse with trailing-return-type Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug tree-optimization/118717] [15 Regression] =gcc-15.0.1_pre20250126 produces ICE with ruby-3.4.1 when lto is used: ractor.c:592:1: internal compiler error: SSA corruption

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118717 --- Comment #6 from Andrew Pinski --- (In reply to Sam James from comment #5) > fwiw this showed up when I started to force using `setjmp` instead of > `__builtin_setjmp` in ruby a few days ago. I haven't looked at how (if at > all) we treat tho

[Bug tree-optimization/118717] [15 Regression] =gcc-15.0.1_pre20250126 produces ICE with ruby-3.4.1 when lto is used: ractor.c:592:1: internal compiler error: SSA corruption

2025-01-31 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118717 Sam James changed: What|Removed |Added CC||sjames at gcc dot gnu.org --- Comment #5 fr

[Bug target/118715] Bad PLT asm generated on ARM thumb with PIC and LTO

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118715 --- Comment #2 from Andrew Pinski --- Also you should report to the folks you got the toolchain from `--with-bugurl=https://bugs.linaro.org/` first.

[Bug tree-optimization/118717] [15 Regression] =gcc-15.0.1_pre20250126 produces ICE with ruby-3.4.1 when lto is used: ractor.c:592:1: internal compiler error: SSA corruption

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118717 Andrew Pinski changed: What|Removed |Added Summary|=gcc-15.0.1_pre20250126 |[15 Regression] |prod

[Bug target/118125] [15 Regression] 7-16% slowdown of 510.parest_r on x86-64(-v3) since r15-6110-g92e0e0f8177530

2025-01-31 Thread jamborm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118125 --- Comment #10 from Martin Jambor --- For some reason, unlikely_executed_stmt_p (and thus unlikely_executed_bb_p) do not see that __builtin_unreachable is a cold function: (gdb) pt decl > QI size unit-size al

[Bug debug/100530] [12/13/14 Regression] ICE with -g: in add_dwarf_attr with __seg_gs (Alternative address-space) global variable since r8-4385-ga297ccb52e0c894e

2025-01-31 Thread gjl at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100530 --- Comment #20 from Georg-Johann Lay --- So can this be closed as fixed (in v15+) ?

[Bug tree-optimization/118717] [15 Regression] =gcc-15.0.1_pre20250126 produces ICE with ruby-3.4.1 when lto is used: ractor.c:592:1: internal compiler error: SSA corruption

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118717 --- Comment #4 from Andrew Pinski --- Reducing ...

[Bug fortran/118710] Segmentation fault on innocuous line in sub module

2025-01-31 Thread kargls at comcast dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118710 --- Comment #8 from kargls at comcast dot net --- I just looked at your code in bugreport2.tar.gz. It uses a parameterized derived type. PDT are broken on gfortran. Unfortunately, there is no easy fix for PDT, and it has been suggested it needs

[Bug tree-optimization/118717] [15 Regression] =gcc-15.0.1_pre20250126 produces ICE with ruby-3.4.1 when lto is used: ractor.c:592:1: internal compiler error: SSA corruption

2025-01-31 Thread ted.d.rodgers at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118717 --- Comment #3 from Ted Rodgers --- -march=native expands to: -march=sapphirerapids -mabm -mno-sgx -mrtm -mshstk --param=l1-cache-line-size=64 --param=l1-cache-size=48 --param=l2-cache-size=76800

[Bug c/118717] =gcc-15.0.1_pre20250126 produces ICE with ruby-3.4.1 when lto is used: ractor.c:592:1: internal compiler error: SSA corruption

2025-01-31 Thread ted.d.rodgers at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118717 --- Comment #1 from Ted Rodgers --- Created attachment 60340 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60340&action=edit ractor.i file

[Bug fortran/118710] Segmentation fault on innocuous line in sub module

2025-01-31 Thread rtkoehle at mtu dot edu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118710 --- Comment #7 from Ryan Koehler --- Created attachment 60342 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60342&action=edit Code that compiles with the patch and ifx, but not with gfortran 14.

[Bug fortran/118710] Segmentation fault on innocuous line in sub module

2025-01-31 Thread rtkoehle at mtu dot edu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118710 --- Comment #6 from Ryan Koehler --- I just attached a main program to work with the provided files. The internal logic of the main program is garbage, but it does run the code and give an errorless output. This code does not compile with gfort

[Bug target/118125] [15 Regression] 7-16% slowdown of 510.parest_r on x86-64(-v3) since r15-6110-g92e0e0f8177530

2025-01-31 Thread jamborm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118125 --- Comment #11 from Martin Jambor --- The issue can also be reproduced with applying: diff --git a/gcc/ipa-fnsummary.cc b/gcc/ipa-fnsummary.cc index 33f19365ec3..4c062fe8a0e 100644 --- a/gcc/ipa-fnsummary.cc +++ b/gcc/ipa-fnsummary.cc @@ -255,

[Bug c/118717] =gcc-15.0.1_pre20250126 produces ICE with ruby-3.4.1 when lto is used: ractor.c:592:1: internal compiler error: SSA corruption

2025-01-31 Thread ted.d.rodgers at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118717 --- Comment #2 from Ted Rodgers --- Created attachment 60341 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60341&action=edit thread.i file

[Bug c/118717] New: =gcc-15.0.1_pre20250126 produces ICE with ruby-3.4.1 when lto is used: ractor.c:592:1: internal compiler error: SSA corruption

2025-01-31 Thread ted.d.rodgers at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118717 Bug ID: 118717 Summary: =gcc-15.0.1_pre20250126 produces ICE with ruby-3.4.1 when lto is used: ractor.c:592:1: internal compiler error: SSA corruption Product: gcc

[Bug fortran/118710] Segmentation fault on innocuous line in sub module

2025-01-31 Thread kargls at comcast dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118710 --- Comment #5 from kargls at comcast dot net --- (In reply to Ryan Koehler from comment #4) > Created attachment 60339 [details] > Example code that throws error with this patch Thanks. I was afraid that wrong code would occur or I simply put

[Bug c++/118716] GCC(11.2) generating newer symbol for std::string::compare while linking against older runtime(libstdc++ : 6.0.13)

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118716 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/118710] Segmentation fault on innocuous line in sub module

2025-01-31 Thread rtkoehle at mtu dot edu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118710 --- Comment #4 from Ryan Koehler --- Created attachment 60339 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60339&action=edit Example code that throws error with this patch

[Bug fortran/118710] Segmentation fault on innocuous line in sub module

2025-01-31 Thread rtkoehle at mtu dot edu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118710 --- Comment #3 from Ryan Koehler --- Hey, I lied. I think the patch introduced a new compiler bug. When I pulled and patched gcc (15.0.1 experimental) I ran into the bug that I mentioned in my previous comment. here is the error message: pier_

[Bug rtl-optimization/117239] [12/13/14/15 Regression] wrong code at -O{s, 2} with "-fno-inline -fschedule-insns" on x86_64-linux-gnu since r12-7472-g609e8c492d62d9

2025-01-31 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117239 Jakub Jelinek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org

[Bug target/118715] Bad PLT asm generated on ARM thumb with PIC and LTO

2025-01-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118715 --- Comment #1 from Andrew Pinski --- Note the plt section is generated by the linker and not gcc. Though gcc generates references to the plt section.

[Bug rtl-optimization/117239] [12/13/14/15 Regression] wrong code at -O{s, 2} with "-fno-inline -fschedule-insns" on x86_64-linux-gnu since r12-7472-g609e8c492d62d9

2025-01-31 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117239 Jakub Jelinek changed: What|Removed |Added CC||law at gcc dot gnu.org --- Comment #7 f

[Bug fortran/118714] [15 regression] SIGBUS in parse.cc:unexpected_eof

2025-01-31 Thread ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118714 --- Comment #4 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #3 from Paul-Antoine Arras --- > @Rainer, could you try with the patch I just committed, see if it actually > fixes it for Solaris? Sure, will do. This will take a day o

[Bug fortran/118710] Segmentation fault on innocuous line in sub module

2025-01-31 Thread rtkoehle at mtu dot edu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118710 --- Comment #2 from Ryan Koehler --- I made the first patch you recommended to the compiler and my sample code did indeed compile. When I took the patched compiler back into the much larger code base to compile, I ran into another internal compi

[Bug fortran/118714] [15 regression] SIGBUS in parse.cc:unexpected_eof

2025-01-31 Thread parras at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118714 --- Comment #3 from Paul-Antoine Arras --- @Rainer, could you try with the patch I just committed, see if it actually fixes it for Solaris?

[Bug c++/118716] New: GCC(11.2) generating newer symbol for std::string::compare while linking against older runtime(libstdc++ : 6.0.13)

2025-01-31 Thread rayatha1 at in dot ibm.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118716 Bug ID: 118716 Summary: GCC(11.2) generating newer symbol for std::string::compare while linking against older runtime(libstdc++ : 6.0.13) Product: gcc Version:

[Bug fortran/118714] [15 regression] SIGBUS in parse.cc:unexpected_eof

2025-01-31 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118714 --- Comment #2 from GCC Commits --- The master branch has been updated by Paul-Antoine Arras : https://gcc.gnu.org/g:af51fe9593ec0e9373f8a453bab2129a48193a44 commit r15-7307-gaf51fe9593ec0e9373f8a453bab2129a48193a44 Author: Paul-Antoine Arras

[Bug c++/117501] [14 Regression] Consteval constructor does not initialize the variable

2025-01-31 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117501 Marek Polacek changed: What|Removed |Added Summary|[14/15 Regression] |[14 Regression] Consteval

[Bug c++/117501] [14/15 Regression] Consteval constructor does not initialize the variable

2025-01-31 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117501 --- Comment #7 from GCC Commits --- The trunk branch has been updated by Marek Polacek : https://gcc.gnu.org/g:0d97700443b45b947eda40dac7cf4d0397770b87 commit r15-7306-g0d97700443b45b947eda40dac7cf4d0397770b87 Author: Marek Polacek Date: Mo

[Bug fortran/115265] Generic function for constructor not invoked for same-name derived type with procedure pointer component

2025-01-31 Thread mkrupcale at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115265 --- Comment #3 from Matthew Krupcale --- Hey Paul, Great, thanks for adding this testcase. Is there any change the fix in PR109066 will be applied to older branches, e.g. 13 and 14? Matthew

[Bug fortran/118714] [15 regression] SIGBUS in parse.cc:unexpected_eof

2025-01-31 Thread sandra at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118714 sandra at gcc dot gnu.org changed: What|Removed |Added CC||parras at gcc dot gnu.org --

[Bug rtl-optimization/116234] [15 Regression] '-fcompare-debug' failure w/ `-mcpu=phecda -O2 -funroll-all-loops -fno-ivopts` since r15-1619-g3b9b8d6cfdf593

2025-01-31 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116234 --- Comment #12 from GCC Commits --- The master branch has been updated by Vladimir Makarov : https://gcc.gnu.org/g:decc6c0d4d909ce510b6533c48d70d0b353f909a commit r15-7305-gdecc6c0d4d909ce510b6533c48d70d0b353f909a Author: Vladimir N. Makarov

[Bug c++/118698] [14/15 Regression] Compiler ICE on concept code accepted by MSVC and clang

2025-01-31 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118698 --- Comment #10 from Patrick Palka --- FWIW all compilers accept the code if you replace std::invocable with std::is_invocable_v.

[Bug lto/118715] New: Bad PLT asm generated on ARM thumb with PIC and LTO

2025-01-31 Thread opensource at benjaminrh dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118715 Bug ID: 118715 Summary: Bad PLT asm generated on ARM thumb with PIC and LTO Product: gcc Version: 14.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Compo

[Bug fortran/118714] [15 regression] SIGBUS in parse.cc:unexpected_eof

2025-01-31 Thread ro at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118714 Rainer Orth changed: What|Removed |Added Target Milestone|--- |15.0

[Bug fortran/118714] New: [15 regression] SIGBUS in parse.cc:unexpected_eof

2025-01-31 Thread ro at gcc dot gnu.org via Gcc-bugs
Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: ro at gcc dot gnu.org CC: sandra at gcc dot gnu.org Target Milestone: --- Target: sparc-sun-solaris2.11 Between 20250130 (9ba2de71815c0ea6cc940ecb50af7cc1a84579f7) and 20250131

[Bug tree-optimization/63278] Fails to compute loop bound from constant string

2025-01-31 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63278 Richard Biener changed: What|Removed |Added Target Milestone|--- |15.0 Status|ASSIGNED

[Bug tree-optimization/65178] incorrect -Wmaybe-uninitialized when using nested loops

2025-01-31 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65178 Bug 65178 depends on bug 63278, which changed state. Bug 63278 Summary: Fails to compute loop bound from constant string https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63278 What|Removed |Added ---

[Bug middle-end/56888] memcpy implementation optimized as a call to memcpy

2025-01-31 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56888 Richard Biener changed: What|Removed |Added Assignee|rguenth at gcc dot gnu.org |hubicka at gcc dot gnu.org ---

[Bug fortran/42958] Weird temporary array allocation

2025-01-31 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42958 Richard Biener changed: What|Removed |Added Assignee|rguenth at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug c++/118491] [15 Regression] coroutines: ICE when co_awaiting l-value awaitable from range-based loop.

2025-01-31 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118491 Jason Merrill changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug middle-end/41953] missing uninitialized warning (SRA,VOP)

2025-01-31 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41953 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org

[Bug middle-end/41953] missing uninitialized warning (SRA,VOP)

2025-01-31 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41953 Richard Biener changed: What|Removed |Added Last reconfirmed|2023-07-11 00:00:00 |2025-1-31 --- Comment #6 from Richard B

[Bug tree-optimization/52054] Value-numbering does not enter translated expressions into the hash table

2025-01-31 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52054 Richard Biener changed: What|Removed |Added Last reconfirmed|2021-07-29 00:00:00 |2025-1-31 --- Comment #6 from Richard B

[Bug target/30484] INT_MIN % -1 is well defined for -fwrapv but traps on x86

2025-01-31 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30484 Richard Biener changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|rguenth at gcc d

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