tcg/loongarch64: Fix cmp_vec with TCG_COND_NE

For NE we need to invert EQ, not swap operands.

Resolves: https://gitlab.com/qemu-project/qemu/-/work_items/3589
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20260623140609.645445-1-richard.henderson@linaro.org>
1 file changed