[AutoDiff] [IRGen] Lower @differentiable(linear) function types.
#27661
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@swift-ci please test tensorflow Linux |
dan-zheng
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Oct 14, 2019
Co-Authored-By: Dan Zheng <danielzheng@google.com>
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@swift-ci please test tensorflow |
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@swift-ci please test tensorflow |
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@swift-ci please test tensorflow |
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@swift-ci please test tensorflow |
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@swift-ci please test tensorflow |
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@swift-ci please test tensorflow |
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This patch adds support for lowering
@differentiable(linear)function types to LLVM IR.SILFunctionTypetranspose type calculation utility:SILFunctionType:: getAutoDiffTransposeFunctionType.TypeClassifierBasemethods used for computing recursive properties of@differentiablefunction types and eliminated the need for repeatedly checking differentiability kind.LinearDifferentiableSILFunctionTypeLowering. Rename the originalDifferentiableSILFunctionTypeLoweringtoNormalDifferentiableSILFunctionTypeLoweringto make clear it's not for linear functions.TypeConverter::convertLinearDifferentiableFunctionType. Rename the originalTypeConverter::convertDifferentiableFunctionTypetoTypeConverter::convertNormalDifferentiableFunctionTypeto make clear it's not for linear functions.Resolves TF-902.