Cycles: Use compiler intrinsics for clz/ctz in CMJ code for MSVC
Cycles: Use compiler intrinsics for clz/ctz in CMJ code for MSVC

pyrochlore/cycles,pyrochlore/cycles,tangent-opensource/coreBlackbird,tangent-opensource/coreBlackbird,tangent-opensource/coreBlackbird,pyrochlore/cycles