tree 55fedbe57c32f8e6e2076255cf2f4689bc311d0d
parent c5c69cd6a871751b12d11a7d24b9d5e9681f08bf
author A. Unique TensorFlower <gardener@tensorflow.org> 1570250879 -0700
committer TensorFlower Gardener <gardener@tensorflow.org> 1570268096 -0700

Improve BroadcastTo() to also support trivially broadcasting 1 -> n (as well as n -> n). Then, remove special casing in tile_ops.cc.

In all cases that would be triggered by the special case, it now will build a BroadcastInDim() such that broadcast_shape == output_dims and the xla::Reshape will not be triggered. Thus, the special case is not needed.

PiperOrigin-RevId: 273015433