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benl authored
computeLiveness requires the SCCs of blocks to be in reverse dependent order, and if they're not it was silently giving bad liveness info, yielding a bad allocation. Now it complains, loudly.
1d5beef4
computeLiveness requires the SCCs of blocks to be in reverse dependent order, and if they're not it was silently giving bad liveness info, yielding a bad allocation. Now it complains, loudly.