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Fix elementwise with const tensor parsing.

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PiperOrigin-RevId: 303164498
Change-Id: Ic2698fe46b9753ee614b291d187ab5074958629a
This commit is contained in:
A. Unique TensorFlower 2020-03-26 12:02:45 -07:00 committed by TensorFlower Gardener
parent fccc0ae3f8
commit e410e94e52
1 changed files with 16 additions and 10 deletions
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26
tensorflow/lite/delegates/gpu/common/model_builder.cc
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@ -1092,11 +1092,15 @@ class ElementwiseOperationParser : public TFLiteOperationParser {
/*runtime_inputs=*/1,
/*const_inputs=*/0,
/*outputs=*/1));
} else if (IsTwoArgumentOperation()) {
RETURN_IF_ERROR(CheckInputsConstsOutputs(context, tflite_node,
/*runtime_inputs=*/2,
/*const_inputs=*/0,
/*outputs=*/1));
// For some elementwise operations (currently only for SUB operation)
// second condition may be false. But it's worth checking the next case
// with const input, which may be supported.
} else if (IsTwoArgumentOperation() &&
CheckInputsConstsOutputs(context, tflite_node,
/*runtime_inputs=*/2,
/*const_inputs=*/0,
/*outputs=*/1)
.ok()) {
} else if (IsTwoArgumentOperationWithConst()) {
RETURN_IF_ERROR(CheckInputsConstsOutputs(context, tflite_node,
/*runtime_inputs=*/1,
@ -1124,11 +1128,13 @@ class ElementwiseOperationParser : public TFLiteOperationParser {
/*outputs=*/1));
RETURN_IF_ERROR(reader->AddInput(node, 0));
} else if (IsTwoArgumentOperation()) {
RETURN_IF_ERROR(reader->VerifyInputsConstsOutputs(tflite_node,
/*runtime_inputs=*/2,
/*const_inputs=*/0,
/*outputs=*/1));
} else if (IsTwoArgumentOperation() &&
reader
->VerifyInputsConstsOutputs(tflite_node,
/*runtime_inputs=*/2,
/*const_inputs=*/0,
/*outputs=*/1)
.ok()) {
if (tflite_node->inputs->size != 2) {
return absl::InvalidArgumentError("Applies only two input tensors");
}