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* [Bug c++/71644] gcc 6.1 generates movaps for unaligned memory [not found] <bug-71644-4@http.gcc.gnu.org/bugzilla/> @ 2023-06-14 3:45 ` rr7crecb3z at liamekaens dot com 2023-06-14 3:55 ` pinskia at gcc dot gnu.org 2023-10-09 17:51 ` pinskia at gcc dot gnu.org 2 siblings, 0 replies; 3+ messages in thread From: rr7crecb3z at liamekaens dot com @ 2023-06-14 3:45 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71644 rr7crecb3z at liamekaens dot com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rr7crecb3z at liamekaens dot com --- Comment #1 from rr7crecb3z at liamekaens dot com --- 7 years and this bug is STILL "UNCONFIRMED". I'm here because I ran into this bug after building Python, using GCC 11.3.0. The reproduction program provided by justus@gmx.li back in 2016 STILL reproduces the bug in GCC 11.3.0. Can't there just be a way to disable the use of the MOVAPS instruction entirely, without having to disable optimizations that don't have bugs? I'm sick and tired of dealing with this bug. GCC obviously will never be able to be trusted to use the MOVAPS instruction correctly. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/71644] gcc 6.1 generates movaps for unaligned memory [not found] <bug-71644-4@http.gcc.gnu.org/bugzilla/> 2023-06-14 3:45 ` [Bug c++/71644] gcc 6.1 generates movaps for unaligned memory rr7crecb3z at liamekaens dot com @ 2023-06-14 3:55 ` pinskia at gcc dot gnu.org 2023-10-09 17:51 ` pinskia at gcc dot gnu.org 2 siblings, 0 replies; 3+ messages in thread From: pinskia at gcc dot gnu.org @ 2023-06-14 3:55 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71644 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2023-06-14 Ever confirmed|0 |1 Status|UNCONFIRMED |NEW --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Confirmed. PR 83780 has a related issue going on. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/71644] gcc 6.1 generates movaps for unaligned memory [not found] <bug-71644-4@http.gcc.gnu.org/bugzilla/> 2023-06-14 3:45 ` [Bug c++/71644] gcc 6.1 generates movaps for unaligned memory rr7crecb3z at liamekaens dot com 2023-06-14 3:55 ` pinskia at gcc dot gnu.org @ 2023-10-09 17:51 ` pinskia at gcc dot gnu.org 2 siblings, 0 replies; 3+ messages in thread From: pinskia at gcc dot gnu.org @ 2023-10-09 17:51 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71644 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |cuzdav at gmail dot com --- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- *** Bug 111742 has been marked as a duplicate of this bug. *** ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2023-10-09 17:51 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-71644-4@http.gcc.gnu.org/bugzilla/>
2023-06-14 3:45 ` [Bug c++/71644] gcc 6.1 generates movaps for unaligned memory rr7crecb3z at liamekaens dot com
2023-06-14 3:55 ` pinskia at gcc dot gnu.org
2023-10-09 17:51 ` pinskia at gcc dot gnu.org
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