[Bug tree-optimization/109714] bogus "may be used uninitialized warning"

2023-05-04 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109714 Andrew Pinski changed: What|Removed |Added Status|WAITING |UNCONFIRMED Ever confirmed|1

[Bug tree-optimization/109714] bogus "may be used uninitialized warning"

2023-05-04 Thread david at ixit dot cz via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109714 --- Comment #3 from David Heidelberg (okias) --- Created attachment 55000 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55000&action=edit draw_draw_llvm.c.i.gz

[Bug tree-optimization/109714] bogus "may be used uninitialized warning"

2023-05-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109714 --- Comment #2 from Richard Biener --- This is likely a duplicate, the issue is that uninit diagnostics do not cope well with loops and use/def predicates that eventually involve PHIs with backedges.

[Bug tree-optimization/109714] bogus "may be used uninitialized warning"

2023-05-03 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109714 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|