We forgot to set cc_src, which is used for computing C.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1370
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230114180601.2993644-1-richard.henderson@linaro.org>
Cc: qemu-stable@nongnu.org
Fixes: 1d0b926150e5 ("target/i386: move scalar 0F 38 and 0F 3A instruction to new decoder", 2022-10-18)
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>