target-i386: drop cc_op argument of gen_jcc1
As in the gen_repz_scas/gen_repz_cmps case, delay setting CC_OP_DYNAMIC in gen_jcc until after code generation. All of gen_jcc1/is_fast_jcc/gen_setcc_slow_T0 now work on s->cc_op, which makes things a bit easier to follow and to patch. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NRichard Henderson <rth@twiddle.net>
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