[Bug tree-optimization/109434] [12 Regression] std::optional weird -Wmaybe-uninitialized and behaviour with -O2

2023-04-17 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109434 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug tree-optimization/109434] [12 Regression] std::optional weird -Wmaybe-uninitialized and behaviour with -O2

2023-04-17 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109434 --- Comment #7 from CVS Commits --- The releases/gcc-12 branch has been updated by Richard Biener : https://gcc.gnu.org/g:3d2210dafd872e8470e2a6ae5eea74d2669bc055 commit r12-9415-g3d2210dafd872e8470e2a6ae5eea74d2669bc055 Author: Richard Biener

[Bug tree-optimization/109434] [12 Regression] std::optional weird -Wmaybe-uninitialized and behaviour with -O2

2023-04-13 Thread tomas.pecka at cesnet dot cz via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109434 --- Comment #6 from Tomáš Pecka --- I can confirm that the bug now does not appear in our application code that I simplified into attached code. Tested on commit df7f55cb2ae. Thank you!