[Bug target/118974] Use SVE cbranch sequence for Neon modes when TARGET_SVE

[tnfchris at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118974

--- Comment #3 from Tamar Christina <tnfchris at gcc dot gnu.org> ---
and using the SVE CC regs:

.L6:
        ldr     q30, [x2, x0]
        cmple   p15.s, p7/z, z30.s, #0
        b.none  .L2