[Bug middle-end/78142] Commit r241590 is causing weird spills on gcc.target/aarch64/vector_initialization_nostack.c

[tamar.christina at arm dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78142

--- Comment #1 from Tamar Christina <tamar.christina at arm dot com> ---
Looking at it again, this is not actually spilling, it's just using more
registers than before.

I will update the testcase.