Nemanja Ivanovic
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d864d93496
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[PowerPC] Handle constant zero bits in BitPermutationSelector
We currently crash when analyzing an AssertZExt node that has some bits that are
constant zeros (i.e. as a result of an and with a constant).
This issue was reported in https://bugs.llvm.org/show_bug.cgi?id=41088 and this
patch fixes that.
Differential revision: https://reviews.llvm.org/D72038
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2020-01-10 09:55:34 -06:00 |