target-i386: Access segs via TCG registers
Having segs[].base as a register significantly improves code generation for real and protected modes, particularly for TBs that have multiple memory references where the segment base can be held in a hard register through the TB. Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <rth@twiddle.net> Message-Id: <1450379966-28198-6-git-send-email-rth@twiddle.net> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Showing
想要评论请 注册 或 登录