COMPMID-642: Fixed mismatches in NEDeconvolutionLayer.

Mismatches are caused by an incorrect implementation of round() in support/ToolchainSupport.h.

The current implementation produces incorrect results in aarch64 linux targets( e.g round(0.5) = 0)

Change-Id: I5448d9860f9994745466ba074ade92467508817a
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/93032
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
2 files changed