We don't need to constrain the value set in zcr_el[1],
because it will be done by sve_zcr_len_for_el.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20220607203306.657998-10-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
CPACR_EL1, ZEN, 3);
/* with reasonable vector length */
if (cpu_isar_feature(aa64_sve, cpu)) {
- env->vfp.zcr_el[1] =
- aarch64_sve_zcr_get_valid_len(cpu, cpu->sve_default_vq - 1);
+ env->vfp.zcr_el[1] = cpu->sve_default_vq - 1;
}
/*
* Enable 48-bit address space (TODO: take reserved_va into account).