const runtime.taggedPointerBits

4 uses

	runtime (current package)
		malloc.go#L456: 	if minTagBits > taggedPointerBits {
		netpoll.go#L305: 	fdseq = (fdseq + 1) & (1<<taggedPointerBits - 1)
		tagptr_64bit.go#L53: const taggedPointerBits = (goos.IsAix * aixTagBits) + (goarch.IsRiscv64 * riscv64TagBits) + ((1 - goos.IsAix) * (1 - goarch.IsRiscv64) * tagBits)
		tagptr_64bit.go#L88: 	return uintptr(tp & (1<<taggedPointerBits - 1))