[Bug c++/94953] A lot of false maybe-uninitialized warnings with O3

2021-08-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94953 --- Comment #3 from Andrew Pinski --- So there looks like there are two issues. First warning for each template instantiation. The second problem is SLP is introducing some uses that was not in the original IR.

[Bug c++/94953] A lot of false maybe-uninitialized warnings with O3

2020-05-06 Thread olaf.krzikalla at dlr dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94953 --- Comment #2 from Olaf Krzikalla --- Created attachment 48469 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48469=edit Test case code triggering the warning

[Bug c++/94953] A lot of false maybe-uninitialized warnings with O3

2020-05-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94953 Richard Biener changed: What|Removed |Added Blocks||24639 Last reconfirmed|