Fix sqrt/rsqrt for NEON.
Newly added tests must check HasSqrt/HasRsqrt via CHECK_CWISE1_IF
to avoid compile errors.
Replaced NEON hand-written versions with new generic version that
correctly handles 0, inf.
Newly added tests must check HasSqrt/HasRsqrt via CHECK_CWISE1_IF
to avoid compile errors.
Replaced NEON hand-written versions with new generic version that
correctly handles 0, inf.