tree 06145c33b4f3445679f3346829f1dc469a33e6a5
parent e74c097638d38b46d9c68f11565432034afc0ad0
author Richard Henderson <richard.henderson@linaro.org> 1655747522 -0700
committer Peter Maydell <peter.maydell@linaro.org> 1656325097 +0100

target/arm: Introduce sve_vqm1_for_el_sm

When Streaming SVE mode is enabled, the size is taken from
SMCR_ELx instead of ZCR_ELx.  The format is shared, but the
set of vector lengths is not.  Further, Streaming SVE does
not require any particular length to be supported.

Adjust sve_vqm1_for_el to pass the current value of PSTATE.SM
to the new function.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220620175235.60881-19-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>