[Bug rtl-optimization/125876] [13/14/15/16/17 Regression] x86: register-source vmovddup spilled to the stack instead of using the register form

[Ashwin.Godbole at amd dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125876

--- Comment #1 from Ashwin Godbole <Ashwin.Godbole at amd dot com> ---
Created attachment 64771
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=64771&action=edit
Testcase