[Bug target/106146] a redundant movprfx insn compare to llvm

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106146

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
-march=armv8-a+sve2 -O3 -ffast-math