PiperOrigin-RevId: 339913277
Change-Id: If4a92b3fafe922b5abf00bc8dc04deef1ef6ca6d

PiperOrigin-RevId: 339911119
Change-Id: Iddf765ff3e58ea67c0cdf3b1ffe3065a92e8dcfc

This change avoids an implicit conversion from enum BuiltinOperator to int8_t
for calls to CreateOperatorCodeDirect. This should mean that once the
BuiltinOperator enum is larger than a byte, the TFLM code does not get
tripped.

PiperOrigin-RevId: 339910848
Change-Id: Ief978f2bb9ea818f8211ade3927baa35dc7a8512

Add property that allows layers to specify that the input_spec can also be used as the layer call function's input_signature.

By default,all Keras exported layers will have this property return True, since Keras more rigidly defines the input_spec shape (compared to user-defined models, which may only have `ndims` set).

PiperOrigin-RevId: 339909813
Change-Id: I1b486747aa1e413e6f24f6809fb88846ad4712ab

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Change-Id: I7cbcc1d74c0de2cd7f86e10e2b44f0d4b81274a0

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Change-Id: I1a9352342e9b79b55b5ba1f324fecf16a34b7647

PiperOrigin-RevId: 339906858
Change-Id: I0ad0e7fef95d634a75ddb22a5b08dee9b66c2ec1

PiperOrigin-RevId: 339906797
Change-Id: Ieff06a2d26a3b7bfc90987bba8457f1ff866f8af

PiperOrigin-RevId: 339899776
Change-Id: Iff5a37227f189607727f3e24d75b41ee8b906af9

PiperOrigin-RevId: 339899425
Change-Id: If9bbb9c68787dc484129102c716da2203c209dab

PiperOrigin-RevId: 339893950
Change-Id: I6d3bf00d3296f5008ce2bd9f208dc0600a515665

PiperOrigin-RevId: 339893949
Change-Id: I43c4d0c58a19efb52b66a2ccbf9f792f05e0c73a

properties to help distinguish between metrics that should and shouldn't be
passed sample_weight argument.
Note these properties are set to None before Model.fit is called, since metrics
are potentially broadcast to match the structure of data seen in Model.fit.

PiperOrigin-RevId: 339892649
Change-Id: I0abffae08efde2b8adc58014ef205d318d66a9ab

PiperOrigin-RevId: 339892095
Change-Id: Ic6c9cebe68aad3d2b388bcdfa3e7249628dcf8ac

PiperOrigin-RevId: 339890070
Change-Id: I8144220b5ffc20132e1bb2fd0b099266d2a0391c

This adds back functionality to the unranked case that was already present (albeit manual) in the ranked case.

PiperOrigin-RevId: 339889861
Change-Id: I6426ac5553c75bebd829135104d1b7802ff2a254

PiperOrigin-RevId: 339888534
Change-Id: I60fb13fad42ec5938d7276151afdce2dc3a6926f

PiperOrigin-RevId: 339887960
Change-Id: I536c60018b983c115c27d664b57fb268ea90ee98

PiperOrigin-RevId: 339887058
Change-Id: I2decd73c27e6c3dc1a79cc723075598025827852

Pull a work-around for compilation of x86 versions with legacy compilers

PiperOrigin-RevId: 339886664
Change-Id: I5035f38cff401564061f092f59d5dea91313f5bf

This will replace the existing, hardwired pass that was used for ranked kernels.

PiperOrigin-RevId: 339886355
Change-Id: I362f04a806a0079733caa91edff73d2547fca221

PiperOrigin-RevId: 339883324
Change-Id: I9b8cbe92bfa2bd279be4d72ca9a40b894f7fcaa7

PiperOrigin-RevId: 339877462
Change-Id: Ic52ed793da9b3d48c79df173fd000c9930036839

PiperOrigin-RevId: 339875033
Change-Id: I46c3d5f23d9656b7d1d8ed27838048763b537bd3

PiperOrigin-RevId: 339873117
Change-Id: I40734689dac29e3466240f9f22d11d84171d9eae

The return type of function cannot be refined without considering the callee of the function. The difference is fine for TF dialect ops, but not for std.call (for example). Given this currently doesn't use a worklist across the Module and the pass refines functions in single loop, don't update return types unless known safe.

Also use "can refine" in checking if can fold (rather than static type check) and enable refining shape even where element type not castable.

This does incur an additional uses lookup per function refinement, which is not ideal and could be avoided by moving to worklist & operating on module internally instead.

PiperOrigin-RevId: 339870845
Change-Id: Ie9fdafa0e961dbf66878fd9767d5a3685fbd00f6

This removes ConstWitnessOps which otherwise would block the
lowering of tf.IsInf.

PiperOrigin-RevId: 339864990
Change-Id: I9296481df4b4c029621e095ea7a7e13afa7b22ed

PiperOrigin-RevId: 339861908
Change-Id: Idb3fc788031f646cc8f9f4977a28959f0ede7c32

PiperOrigin-RevId: 339856428
Change-Id: I08042e653e665195a6a7b83e960d9597ee2811bb

PiperOrigin-RevId: 339855048
Change-Id: Idfec167e701770053c1c481ff9e88538c03ea801

They return a i1 tensor.

PiperOrigin-RevId: 339840456
Change-Id: I7b25d8b7c370f31a7c794117912e0e27636eee36

PiperOrigin-RevId: 339840441
Change-Id: I292db092143c9341026a3b2bae9f1eee7b64e657

Additionally:
- Forward listeners through new if/else op builders.
This corrects an error that led to incomplete legalization of broadcasted op
lowering.
- Use OpConversionPattern to ensure up to date operand values are used.
PiperOrigin-RevId: 339838833
Change-Id: Ib7ae51c8fd0d1e493cec0fad6d8aff2d9375d4e7

Fix error in NNAPI delegate ignoring the result of ANeuralNetworksModel_addOperation.
This causes failures when adding other operations because of the delegate
internal mapping of inputs and outputs of added operations become inconsistent with  NNAPI.

PiperOrigin-RevId: 339834284
Change-Id: Iede50ecdc6181e296c823b352a3f122030a31385

PiperOrigin-RevId: 339833238
Change-Id: I8741a57de5b1adda350b59bb376c60449b3f08be

PiperOrigin-RevId: 339833071
Change-Id: Ia8616679a736bd19e73a47a4df1d989919e7d9b2

PiperOrigin-RevId: 339833070
Change-Id: I62e60687fcc5fb5b7a8aad5ba5c7a7e6e4db093f

PiperOrigin-RevId: 339832292
Change-Id: Ic79dde9062fa050868ad61781d5e7e5a61661465

The DialectInlinerInterface now has builtin support for providing legality of call operations, as well as detecting when inlined operations will be cloned vs moved in-place.

PiperOrigin-RevId: 339821908
Change-Id: I1b9200768adbe9b3c7dbcdeaed60f6176b0600a4

PiperOrigin-RevId: 339820260
Change-Id: Ic704d3ec6c1d5e0a4155b6a49c14b977bf264716