target/sh4: add missing CHECK_NOT_DELAY_SLOT

target/sh4: add missing CHECK_NOT_DELAY_SLOT

CHECK_NOT_DELAY_SLOT is correctly applied to the branch-related
instructions, but not to the PC-relative mov* instructions.

I verified the existence of an illegal slot exception on a SH7091 when
any of these instructions are attempted inside a delay slot.

This also matches the behavior described in the SH-4 ISA manual.

Signed-off-by: Zack Buhman <zack@buhman.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240407150705.5965-1-zack@buhman.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewd-by: Yoshinori Sato <ysato@users.sourceforge.jp>
(cherry picked from commit b754cb2dcde26a7bc8a9d17bb6900a0ac0dd38e2)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: trivial context (whitespace before comments) fixup)