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* [Bug middle-end/93041] GCC 10 removes an infinite loop and causes a null pointer to dereferenced [not found] <bug-93041-4@http.gcc.gnu.org/bugzilla/> @ 2024-03-21 21:48 ` pinskia at gcc dot gnu.org 2024-03-21 21:48 ` pinskia at gcc dot gnu.org ` (5 subsequent siblings) 6 siblings, 0 replies; 7+ messages in thread From: pinskia at gcc dot gnu.org @ 2024-03-21 21:48 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93041 --- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> --- https://eel.is/c++draft/intro.progress#1 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug middle-end/93041] GCC 10 removes an infinite loop and causes a null pointer to dereferenced [not found] <bug-93041-4@http.gcc.gnu.org/bugzilla/> 2024-03-21 21:48 ` [Bug middle-end/93041] GCC 10 removes an infinite loop and causes a null pointer to dereferenced pinskia at gcc dot gnu.org @ 2024-03-21 21:48 ` pinskia at gcc dot gnu.org 2024-03-21 21:48 ` pinskia at gcc dot gnu.org ` (4 subsequent siblings) 6 siblings, 0 replies; 7+ messages in thread From: pinskia at gcc dot gnu.org @ 2024-03-21 21:48 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93041 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |earlephilhower at yahoo dot com --- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> --- *** Bug 114421 has been marked as a duplicate of this bug. *** ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug middle-end/93041] GCC 10 removes an infinite loop and causes a null pointer to dereferenced [not found] <bug-93041-4@http.gcc.gnu.org/bugzilla/> 2024-03-21 21:48 ` [Bug middle-end/93041] GCC 10 removes an infinite loop and causes a null pointer to dereferenced pinskia at gcc dot gnu.org 2024-03-21 21:48 ` pinskia at gcc dot gnu.org @ 2024-03-21 21:48 ` pinskia at gcc dot gnu.org 2024-03-21 22:01 ` jakub at gcc dot gnu.org ` (3 subsequent siblings) 6 siblings, 0 replies; 7+ messages in thread From: pinskia at gcc dot gnu.org @ 2024-03-21 21:48 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93041 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ingo at hannover dot ccc.de --- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> --- *** Bug 96196 has been marked as a duplicate of this bug. *** ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug middle-end/93041] GCC 10 removes an infinite loop and causes a null pointer to dereferenced [not found] <bug-93041-4@http.gcc.gnu.org/bugzilla/> ` (2 preceding siblings ...) 2024-03-21 21:48 ` pinskia at gcc dot gnu.org @ 2024-03-21 22:01 ` jakub at gcc dot gnu.org 2024-04-07 22:28 ` pinskia at gcc dot gnu.org ` (2 subsequent siblings) 6 siblings, 0 replies; 7+ messages in thread From: jakub at gcc dot gnu.org @ 2024-03-21 22:01 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93041 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Note, C++26 will likely vote in tomorrow https://wg21.link/P2809R3 a change where loops like for (;;); or while (true) ; and similar will not be UB anymore. Though the loops in this PR and the dups aren't like that anyway and I think we already treat unconditional loops as infinite even with -ffinite-loops. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug middle-end/93041] GCC 10 removes an infinite loop and causes a null pointer to dereferenced [not found] <bug-93041-4@http.gcc.gnu.org/bugzilla/> ` (3 preceding siblings ...) 2024-03-21 22:01 ` jakub at gcc dot gnu.org @ 2024-04-07 22:28 ` pinskia at gcc dot gnu.org 2024-04-08 20:10 ` kubry at gmx dot com 2024-04-09 8:22 ` xry111 at gcc dot gnu.org 6 siblings, 0 replies; 7+ messages in thread From: pinskia at gcc dot gnu.org @ 2024-04-07 22:28 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93041 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kubry at gmx dot com --- Comment #10 from Andrew Pinski <pinskia at gcc dot gnu.org> --- *** Bug 114631 has been marked as a duplicate of this bug. *** ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug middle-end/93041] GCC 10 removes an infinite loop and causes a null pointer to dereferenced [not found] <bug-93041-4@http.gcc.gnu.org/bugzilla/> ` (4 preceding siblings ...) 2024-04-07 22:28 ` pinskia at gcc dot gnu.org @ 2024-04-08 20:10 ` kubry at gmx dot com 2024-04-09 8:22 ` xry111 at gcc dot gnu.org 6 siblings, 0 replies; 7+ messages in thread From: kubry at gmx dot com @ 2024-04-08 20:10 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93041 --- Comment #11 from Ganton <kubry at gmx dot com> --- A related assigned task is: [C++26] P2809R3 - Trivial infinite loops are not undefined behavior https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114462 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug middle-end/93041] GCC 10 removes an infinite loop and causes a null pointer to dereferenced [not found] <bug-93041-4@http.gcc.gnu.org/bugzilla/> ` (5 preceding siblings ...) 2024-04-08 20:10 ` kubry at gmx dot com @ 2024-04-09 8:22 ` xry111 at gcc dot gnu.org 6 siblings, 0 replies; 7+ messages in thread From: xry111 at gcc dot gnu.org @ 2024-04-09 8:22 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93041 Xi Ruoyao <xry111 at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |xry111 at gcc dot gnu.org --- Comment #12 from Xi Ruoyao <xry111 at gcc dot gnu.org> --- (In reply to Ganton from comment #11) > A related assigned task is: > [C++26] P2809R3 - Trivial infinite loops are not undefined behavior > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114462 Note that even with P2809R3 the test case in this ticket is still invalid, as explained in comment 9. ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2024-04-09 8:22 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-93041-4@http.gcc.gnu.org/bugzilla/>
2024-03-21 21:48 ` [Bug middle-end/93041] GCC 10 removes an infinite loop and causes a null pointer to dereferenced pinskia at gcc dot gnu.org
2024-03-21 21:48 ` pinskia at gcc dot gnu.org
2024-03-21 21:48 ` pinskia at gcc dot gnu.org
2024-03-21 22:01 ` jakub at gcc dot gnu.org
2024-04-07 22:28 ` pinskia at gcc dot gnu.org
2024-04-08 20:10 ` kubry at gmx dot com
2024-04-09 8:22 ` xry111 at gcc dot gnu.org
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