[Bug sanitizer/99168] inconsistent behavior on -O0 and -O2 with ASAN on

2021-02-23 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99168 Martin Liška changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug sanitizer/99168] inconsistent behavior on -O0 and -O2 with ASAN on

2021-02-23 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99168 --- Comment #6 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/g:3f8384545784696fbd66aaec24a998a819e912c5 commit r11-7346-g3f8384545784696fbd66aaec24a998a819e912c5 Author: Martin Liska Date: Tue

[Bug sanitizer/99168] inconsistent behavior on -O0 and -O2 with ASAN on

2021-02-22 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99168 --- Comment #5 from Martin Liška --- (In reply to zhan3299 from comment #4) > (In reply to Martin Liška from comment #3) > > Very interesting issue, the failure is caused by IPA ICF that merges 2 > > variables with different alignments. I've got

[Bug sanitizer/99168] inconsistent behavior on -O0 and -O2 with ASAN on

2021-02-22 Thread zhan3299 at purdue dot edu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99168 --- Comment #4 from zhan3299 at purdue dot edu --- (In reply to Martin Liška from comment #3) > Very interesting issue, the failure is caused by IPA ICF that merges 2 > variables with different alignments. I've got a patch candidate. Hi, just cur

[Bug sanitizer/99168] inconsistent behavior on -O0 and -O2 with ASAN on

2021-02-22 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99168 --- Comment #3 from Martin Liška --- Very interesting issue, the failure is caused by IPA ICF that merges 2 variables with different alignments. I've got a patch candidate.

[Bug sanitizer/99168] inconsistent behavior on -O0 and -O2 with ASAN on

2021-02-22 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99168 Martin Liška changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |marxin at gcc dot gnu.org Eve