AArch64 doesn't rely on NZCV that much. Unlike AArch32, most instructions can't run conditionally anymore, it's mostly just the usual conditional branches. Like

AArch64 doesn't rely on NZCV that much. Unlike AArch32, most instructions can't run conditionally anymore, it's mostly just the usual conditional branches. Like on RISC-V, cb(n)z and tb(n)z perform comparion/bit test together with a branch in the same instruction.