cpu: O3 switchFreeList checking VecElems instead of FloatRegs

Vector elements should be checked instead of floats since those are the
ones mapped to the vector registers.

Change-Id: I36088ab90e63720d846fcf5b43360da105b6c736
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/17850
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
1 file changed