tcg/optimize: Don't special case TCG_OPF_CALL_CLOBBER

With the "old" ldst ops we didn't know the real width of the
result of the load, but with the "new" ldst ops we do.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Merge remote-tracking branch 'remotes/rth/tcg-next' into staging

* remotes/rth/tcg-next:
  tcg/optimize: Don't special case TCG_OPF_CALL_CLOBBER

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
spice: fix 32bit build

Tested-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 1403244764-8622-1-git-send-email-kraxel@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>