[Bug target/111778] PowerPC constant code change uses an undefined shift

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111778

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
On the date. It is the author date vs commit date.
You can see that here
https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=8f1a70a4fbcc6441c70da60d4ef6db1e5635e18a
.