[Bug ipa/99862] [meta-issue] various missed optimizations for dead code elimination

[zhendong.su at inf dot ethz.ch via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99862

--- Comment #9 from Zhendong Su <zhendong.su at inf dot ethz.ch> ---
> For the future please open separate bugs for separate testcases.

Thanks, Richard; will do.