[Bug rtl-optimization/102306] [9/10/11/12 Regression] Volatile pointer dereferenced twice

2021-09-17 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102306 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/102306] [9/10/11/12 Regression] Volatile pointer dereferenced twice

2021-09-17 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102306 --- Comment #13 from CVS Commits --- The releases/gcc-9 branch has been updated by Eric Botcazou : https://gcc.gnu.org/g:57146bfc2459424c007f4b97f29eef4c600a7b8c commit r9-9732-g57146bfc2459424c007f4b97f29eef4c600a7b8c Author: Eric Botcazou D

[Bug rtl-optimization/102306] [9/10/11/12 Regression] Volatile pointer dereferenced twice

2021-09-17 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102306 --- Comment #12 from CVS Commits --- The releases/gcc-10 branch has been updated by Eric Botcazou : https://gcc.gnu.org/g:0c1af84f181237b8a90ae391152dbdcb9c6ab064 commit r10-10134-g0c1af84f181237b8a90ae391152dbdcb9c6ab064 Author: Eric Botcazou

[Bug rtl-optimization/102306] [9/10/11/12 Regression] Volatile pointer dereferenced twice

2021-09-17 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102306 --- Comment #11 from CVS Commits --- The releases/gcc-11 branch has been updated by Eric Botcazou : https://gcc.gnu.org/g:469aad8b5d787c728fbe8b4ec6537385d7815d5a commit r11-9011-g469aad8b5d787c728fbe8b4ec6537385d7815d5a Author: Eric Botcazou

[Bug rtl-optimization/102306] [9/10/11/12 Regression] Volatile pointer dereferenced twice

2021-09-17 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102306 --- Comment #10 from CVS Commits --- The master branch has been updated by Eric Botcazou : https://gcc.gnu.org/g:687e30d9d74f5c69a54617147ce3433b07ee59ce commit r12-3611-g687e30d9d74f5c69a54617147ce3433b07ee59ce Author: Eric Botcazou Date:

[Bug rtl-optimization/102306] [9/10/11/12 Regression] Volatile pointer dereferenced twice

2021-09-15 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102306 Eric Botcazou changed: What|Removed |Added CC|ebotcazou at gcc dot gnu.org | Status|NEW

[Bug rtl-optimization/102306] [9/10/11/12 Regression] Volatile pointer dereferenced twice

2021-09-14 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102306 --- Comment #9 from Eric Botcazou --- > The patch in c#5 looks good. Since you test added_sets_0 and added_sets_1 > as well, does this mean it could happen before this patch as well? No idea, but it seems strange to disallow the copy for i2 an

[Bug rtl-optimization/102306] [9/10/11/12 Regression] Volatile pointer dereferenced twice

2021-09-14 Thread segher at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102306 --- Comment #8 from Segher Boessenkool --- The patch in c#5 looks good. Since you test added_sets_0 and added_sets_1 as well, does this mean it could happen before this patch as well? We already did have some things that did combine 2->2 (via

[Bug rtl-optimization/102306] [9/10/11/12 Regression] Volatile pointer dereferenced twice

2021-09-14 Thread segher at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102306 Segher Boessenkool changed: What|Removed |Added CC||segher at gcc dot gnu.org --- Comm

[Bug rtl-optimization/102306] [9/10/11/12 Regression] Volatile pointer dereferenced twice

2021-09-14 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102306 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |9.5 Summary|Volatile pointer