https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106155
--- Comment #10 from Vincent Lefèvre <vincent-gcc at vinc17 dot net> --- A similar bug (all uses of the variable are under some condition) with a simpler testcase I've just reported: PR107839.
[Bug tree-optimization/106155] [12/13 Regression] spurious "may be used uninitialized" warning
vincent-gcc at vinc17 dot net via Gcc-bugs Wed, 23 Nov 2022 08:44:42 -0800
