With gen_jmp_rel, we may chain to the next tb instead of merely
writing to eip and exiting. For repz, subtract cur_insn_len to
restart the current insn.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20221001140935.465607-19-richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>