func runtime/internal/sys.Ctz64

5 uses

	runtime/internal/sys (current package)
		intrinsics.go#L38: func Ctz64(x uint64) int {

	runtime
		malloc.go#L846: 	theBit := sys.Ctz64(s.allocCache) // Is there a free object in the allocCache?
		mbitmap.go#L178: 	bitIndex := sys.Ctz64(aCache)
		mbitmap.go#L190: 		bitIndex = sys.Ctz64(aCache)
		slice.go#L188: 			shift = uintptr(sys.Ctz64(uint64(et.size))) & 63

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