[Bug c++/66411] False positive in array bound check in a for loop

[dougkwan at google dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66411

--- Comment #2 from Doug Kwan <dougkwan at google dot com> ---
(In reply to Richard Biener from comment #1)
> This has been fixed for 4.9.3

Do you know which patch fixes it?