We only verify broadcastable trait verifier and don't care about mutations so removed all CHECK statements and FileCheck invocation.
PiperOrigin-RevId: 258662882
Currently, Broadcastable trait also rejects instances when the op result has shape other than what can be statically inferred based on the operand shapes even if the result shape is compatible with the inferred broadcasted shape.
For example,
(tensor<3x2xi32>, tensor<*xi32>) -> tensor<4x3x2xi32>
(tensor<2xi32>, tensor<2xi32>) -> tensor<*xi32>
PiperOrigin-RevId: 258647493
TensorFlow comparison ops like tf.Less supports broadcast behavior but the result
type have different element types as the input types. Extend broadcastable trait
to allow such cases. Added tf.Less to demonstrate it.
PiperOrigin-RevId: 237846127
So that we can use this function to deduce broadcasted shapes elsewhere.
Also added support for unknown dimensions, by following TensorFlow behavior.
PiperOrigin-RevId: 237846065
* Add common broadcastable binary adder in TF ops and use for a few ops;
- Adding Sub, Mul here
* Change the prepare lowering to use TF variants;
* Add some more legalization patterns;
PiperOrigin-RevId: 233310952
That allows TensorFlow Add and Div ops to use Broadcastable op trait instead of
more restrictive SameValueType op trait.
That in turn allows TensorFlow ops to be registered by defining GET_OP_LIST and
including the generated ops file. Currently, tf-raise-control-flow pass tests
are using dynamic shapes in tf.Add op and AddOp can't be registered without
supporting the dynamic shapes.
TESTED with unit tests
PiperOrigin-RevId: 232927998
The operand and result types of binary ops are not necessarily the
same. For those binary ops, we cannot print in the short-form assembly.
Enhance impl:::printBinaryOp to consider operand and result types
to select which assembly form to use.
PiperOrigin-RevId: 229608142
We also need the broadcast logic in the TensorFlow dialect. Move it to a
Dialect/ directory for a broader scope. This Dialect/ directory is intended
for code not in core IR, but can potentially be shared by multiple dialects.
Apart from fixing TensorFlow op TableGen to use this trait, this CL only
contains mechanical code shuffling.
PiperOrigin-RevId: 229563911
Smit Hinsu