Determine whether the CPU has LASX (LOONGARCH SIMD) features.
This always returns false on CPUs that aren't using LOONGARCH instruction sets.
true if the CPU has LOONGARCH LASX features, false otherwise.
Threadsafety: It is safe to call this function from any thread.
See Implementation
Determine whether the CPU has LASX (LOONGARCH SIMD) features.
This always returns false on CPUs that aren't using LOONGARCH instruction sets.