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f544e5efaf
The fur_list constructor for two ranges is leaving [1] in an undefined state. The reason we haven't noticed is because after all the shuffling in the last cycle there are no remaining users of it (similarly for fur_list(unsigned, irange *)). Since it's very late in the cycle, I would prefer to fix this, rather than removing unused constructors altogether. Besides, we have uses of them queued up for the next release. gcc/ChangeLog: * gimple-range-fold.cc (fur_list::fur_list): Set m_local[1] correctly.
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