Krzysztof Parzyszek f3a778d757 Implement LaneBitmask::getNumLanes and LaneBitmask::getHighestLane ...

This should eliminate most uses of countPopulation and Log2_32 on
the lane mask values.

llvm-svn: 308658

2017-07-20 19:43:19 +00:00

63 KiB

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