tree 38c033b71af85c662adfc68dc843add198c944e1
parent 71d7f39d9c3667bd76bbc4d3e3d644b299ea8dc0
author A. Unique TensorFlower <gardener@tensorflow.org> 1597889420 -0700
committer TensorFlower Gardener <gardener@tensorflow.org> 1597889743 -0700

[TF2XLA] Support dynamic slice size in strided slice op.

- Add two side outputs in ValidateStridedSliceOp to help analyze dynamic dimensions.
- Correctly set strided slice op's dynamic size if the slice size (slice end) is dynamic

PiperOrigin-RevId: 327552472
Change-Id: Ia85e7bc377c432e5032f49278754659452ec9f86