[Bug rtl-optimization/116037] [15 Regression] wrong code at -O2 with vector masking and add

[law at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116037

--- Comment #6 from Jeffrey A. Law <law at gcc dot gnu.org> ---
*** Bug 116067 has been marked as a duplicate of this bug. ***