[Debug] Improve error messages in LiftTransformParams #16802
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The `LiftTransformParams` pass requires Relax functions that have the `attr::kNumInput` attribute (`"num_input"`). By default, it collects and applies only to functions with this attribute. If the user specifies functions that don't match this criteria, the `LiftTransformParams` will raise an error. This commit improves the error messages that are raised when the specified function is missing, is not an IRModule, or is missing the `kNumInput` attribute. Previously the error messages were raised implicitly by `IRModule::Lookup`, `Downcast<Function>`, or `Optional::value`, respectively.
vinx13
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Mar 27, 2024
thaisacs
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Apr 3, 2024
The `LiftTransformParams` pass requires Relax functions that have the `attr::kNumInput` attribute (`"num_input"`). By default, it collects and applies only to functions with this attribute. If the user specifies functions that don't match this criteria, the `LiftTransformParams` will raise an error. This commit improves the error messages that are raised when the specified function is missing, is not an IRModule, or is missing the `kNumInput` attribute. Previously the error messages were raised implicitly by `IRModule::Lookup`, `Downcast<Function>`, or `Optional::value`, respectively.
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The
LiftTransformParamspass requires Relax functions that have theattr::kNumInputattribute ("num_input"). By default, it collects and applies only to functions with this attribute. If the user specifies functions that don't match this criteria, theLiftTransformParamswill raise an error.This commit improves the error messages that are raised when the specified function is missing, is not an IRModule, or is missing the
kNumInputattribute. Previously the error messages were raised implicitly byIRModule::Lookup,Downcast<Function>, orOptional::value, respectively.