tree f5f7fea281e5bc782bdd2c4272b4633d2db705fa
parent 23ec69ed3759fe5d8374cb22795ade1305c331c4
author Richard Henderson <rth@twiddle.net> 1390943738 -0800
committer Richard Henderson <rth@twiddle.net> 1392653549 -0600

tcg/optimize: Simply some logical ops to NOT

Given, of course, an appropriate constant.  These could be generated
from the "canonical" operation for inversion on the guest, or via
other optimizations.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>