tcg: Add CPUState cflags_next_tb
We were generating code during tb_invalidate_phys_page_range, check_watchpoint, cpu_io_recompile, and (seemingly) discarding the TB, assuming that it would magically be picked up during the next iteration through the cpu_exec loop. Instead, record the desired cflags in CPUState so that we request the proper TB so that there is no more magic. Reviewed-by: NEmilio G. Cota <cota@braap.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org>
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