George Karpenkov 2c431b6169 [XLA] Remove unsupported sparse layout ...

Sparse layouts are not supported on any of the backends.

For backwards compatibility the fields stay in the protobuf, but parsing them
is a no-op.

PiperOrigin-RevId: 287924498
Change-Id: I8b1c1ec52e3a423015837bc10deee832921ba66c

2020-01-02 18:04:52 -08:00

..

hlo_parser.md

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