[Bug tree-optimization/94293] [missed optimization] Useless statements populating local string not removed

[eyalroz at technion dot ac.il]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94293

--- Comment #3 from Eyal Rozenberg <eyalroz at technion dot ac.il> ---
(In reply to Marc Glisse from comment #1)

You should probably post that comment on the second, related, bug 94294 - which
is about the fact that GCC keeps the new and delete. This one is strictly about
the population of the string, given that new and delete are called.