Details:
- To be BLAS compliant, if increment is zero then iterate through the first element n times.
- For n<=0, the correct result (0) is returned so we remove this extra check. This is checked on BLIS-typed interface level.
AMD-Internal: [SWLCSG-1900]
Change-Id: I098bb9560a790050018bc8d8c63b06bfbcc1aebd