[Bug rtl-optimization/99680] [11 Regression] AddressSanitizer: global-buffer-overflow since g:04b4828c6dd2

2021-03-23 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99680 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Assignee|jakub at gcc

[Bug rtl-optimization/99680] [11 Regression] AddressSanitizer: global-buffer-overflow since g:04b4828c6dd2

2021-03-20 Thread vmakarov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99680 --- Comment #5 from Vladimir Makarov --- (In reply to Jakub Jelinek from comment #4) > I was worried that letters that introduce multi-letter constraints followed > by '\0' could be a problem too. Or do we rely on those being dropped > already

[Bug rtl-optimization/99680] [11 Regression] AddressSanitizer: global-buffer-overflow since g:04b4828c6dd2

2021-03-20 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99680 --- Comment #4 from Jakub Jelinek --- I was worried that letters that introduce multi-letter constraints followed by '\0' could be a problem too. Or do we rely on those being dropped already earlier? Something like "=B" on x86_64 etc. In what

[Bug rtl-optimization/99680] [11 Regression] AddressSanitizer: global-buffer-overflow since g:04b4828c6dd2

2021-03-20 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99680 --- Comment #3 from CVS Commits --- The master branch has been updated by Vladimir Makarov : https://gcc.gnu.org/g:8bf983c71e42d5a9f9df8a7dc436b30cd9da42f5 commit r11-7748-g8bf983c71e42d5a9f9df8a7dc436b30cd9da42f5 Author: Vladimir N. Makarov

[Bug rtl-optimization/99680] [11 Regression] AddressSanitizer: global-buffer-overflow since g:04b4828c6dd2

2021-03-20 Thread vmakarov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99680 --- Comment #2 from Vladimir Makarov --- Sorry for the troubles with my previous patch. I should have not be in hurry to fix PR99663. I'll fix it today. Jakub's patch could be a candidate but I prefer check constraint[0] on '\0'.

[Bug rtl-optimization/99680] [11 Regression] AddressSanitizer: global-buffer-overflow since g:04b4828c6dd2

2021-03-20 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99680 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug rtl-optimization/99680] [11 Regression] AddressSanitizer: global-buffer-overflow since g:04b4828c6dd2

2021-03-20 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99680 Martin Liška changed: What|Removed |Added Ever confirmed|0 |1 Priority|P3