[Bug tree-optimization/102655] wrong code from optimizer for simple loop

[wildebeest at av8n dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102655

--- Comment #7 from John Denker <wildebeest at av8n dot com> ---
Ugh. You're right.

I should have figured this out on my own.
All the clues were there.
Sorry to have bothered you.