// RUN: %empty-directory(%t) // RUN: %target-build-swift -O -g -debug-info-format=dwarf -emit-module -module-name M -emit-module-path %t/M.swiftmodule -swift-version 5 -c %s // https://github.com/apple/swift/issues/58123 // Mutating functions with control flow can cause assertion failure for // conflicting debug variable type import _Differentiation // Declare `Tensor` class TensorHandle {} // Crash requires `class` and not `struct` struct Tensor { let handle: TensorHandle } extension Tensor: Differentiable { typealias TangentVector = Tensor } extension Tensor: AdditiveArithmetic { static func == (lhs: Tensor, rhs: Tensor) -> Bool { fatalError() } static func != (lhs: Tensor, rhs: Tensor) -> Bool { fatalError() } static var zero: Tensor { fatalError() } @differentiable(reverse) static func + (lhs: Tensor, rhs: Tensor) -> Tensor { fatalError() } static func - (lhs: Tensor, rhs: Tensor) -> Tensor { fatalError() } } // Make `+=` differentiable extension Tensor { @derivative(of: +) static func _vjpAdd(lhs: Tensor, rhs: Tensor) -> ( value: Tensor, pullback: (Tensor) -> (Tensor, Tensor) ) { fatalError() } static func += (lhs: inout Tensor, rhs: Tensor) { lhs = lhs + rhs } } // Declare `BatchNorm` protocol Layer: Differentiable { associatedtype Input associatedtype Output: Differentiable @differentiable(reverse) func callAsFunction(_ input: Input) -> Output } struct BatchNorm: Layer { // Crash requires conformance to `Layer` @noDerivative let momentum: Scalar // Crash requires `@noDerivative` var offset: Tensor @differentiable(reverse) func callAsFunction(_ input: Tensor) -> Tensor { var offset = self.offset // TODO: cannot use literal `true` because it crashes if 1 == 1 { // Crash requires `if true` offset += offset // Using `offset = offset + offset` stops the crash } return offset } } // Original crash: /* SIL verification failed: conflicting debug variable type!: DebugVars[argNum].second == DebugVarTy Verifying instruction: %5 = apply %4<τ_0_0>(%3) : $@convention(method) <τ_0_0> (@thin BatchNorm<τ_0_0>.TangentVector.Type) -> @owned BatchNorm<τ_0_0>.TangentVector // users: %39, %69, %47, %13, %40, %20 -> debug_value %5 : $BatchNorm<τ_0_0>.TangentVector, let, name "self", argno 2, implicit, expr op_deref // id: %20 In function: // pullback of BatchNorm.callAsFunction(_:) sil private @$s10TensorFlow9BatchNormV14callAsFunctionyAA01_A0VyxGAGFlTJpUSpSr : $@convention(thin) <τ_0_0> (@guaranteed _Tensor<τ_0_0>, @owned _AD__$s10TensorFlow9BatchNormV14callAsFunctionyAA01_A0VyxGAGF_bb3__PB__src_0_wrt_1_l<τ_0_0>) -> @out BatchNorm<τ_0_0>.TangentVector { // %0 // user: %87 // %1 // user: %17 // %2 // users: %50, %16 bb0(%0 : $*BatchNorm<τ_0_0>.TangentVector, %1 : $_Tensor<τ_0_0>, %2 : $_AD__$s10TensorFlow9BatchNormV14callAsFunctionyAA01_A0VyxGAGF_bb3__PB__src_0_wrt_1_l<τ_0_0>): %3 = metatype $@thin BatchNorm<τ_0_0>.TangentVector.Type // user: %5 // function_ref static BatchNorm.TangentVector.zero.getter %4 = function_ref @$s10TensorFlow9BatchNormV13TangentVectorV4zeroAEyx_GvgZ : $@convention(method) <τ_0_0> (@thin BatchNorm<τ_0_0>.TangentVector.Type) -> @owned BatchNorm<τ_0_0>.TangentVector // user: %5 %5 = apply %4<τ_0_0>(%3) : $@convention(method) <τ_0_0> (@thin BatchNorm<τ_0_0>.TangentVector.Type) -> @owned BatchNorm<τ_0_0>.TangentVector // users: %39, %69, %47, %13, %40, %20 %6 = alloc_stack $_Tensor<τ_0_0>, var, name "offset" // users: %41, %19, %33, %27, %21, %10, %91 %7 = metatype $@thin _Tensor<τ_0_0>.Type // user: %9 // function_ref static _Tensor.zero.getter %8 = function_ref @$s10TensorFlow01_A0V4zeroACyxGvgZ : $@convention(method) <τ_0_0> (@thin _Tensor<τ_0_0>.Type) -> @owned _Tensor<τ_0_0> // user: %9 %9 = apply %8<τ_0_0>(%7) : $@convention(method) <τ_0_0> (@thin _Tensor<τ_0_0>.Type) -> @owned _Tensor<τ_0_0> // users: %26, %43, %68, %74, %53, %62, %79, %81, %82, %11, %10 store %9 to %6 : $*_Tensor<τ_0_0> // id: %10 debug_value %9 : $_Tensor<τ_0_0>, var, name "offset" // id: %11 %12 = alloc_stack $_Tensor<τ_0_0>, let, (name "self", loc "/Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Layers/Normalization.swift":70:8, scope 0), argno 2, implicit, type $*BatchNorm<τ_0_0>.TangentVector, expr op_fragment:#BatchNorm.TangentVector.offset // users: %84, %57, %70, %85, %72, %59, %14, %90 %13 = struct_extract %5 : $BatchNorm<τ_0_0>.TangentVector, #BatchNorm.TangentVector.offset // users: %72, %59, %14 store %13 to %12 : $*_Tensor<τ_0_0> // id: %14 %15 = alloc_stack $_Tensor<τ_0_0>, var, name "offset" // users: %56, %22, %35, %29, %23, %49, %89 %16 = struct_extract %2 : $_AD__$s10TensorFlow9BatchNormV14callAsFunctionyAA01_A0VyxGAGF_bb3__PB__src_0_wrt_1_l<τ_0_0>, #_AD__$s10TensorFlow9BatchNormV14callAsFunctionyAA01_A0VyxGAGF_bb3__PB__src_0_wrt_1_l.predecessor // user: %44 debug_value %1 : $_Tensor<τ_0_0> // id: %17 // function_ref specialized static _Tensor.+= infix(_:_:) %18 = function_ref @$s10TensorFlow01_A0V2peoiyyACyxGz_AEtFZTf4ndd_n : $@convention(thin) <τ_0_0> (@inout _Tensor<τ_0_0>) -> () // users: %84, %56, %19 %19 = apply %18<τ_0_0>(%6) : $@convention(thin) <τ_0_0> (@inout _Tensor<τ_0_0>) -> () debug_value %5 : $BatchNorm<τ_0_0>.TangentVector, let, name "self", argno 2, implicit, expr op_deref // id: %20 %21 = load %6 : $*_Tensor<τ_0_0> // users: %24, %23 %22 = struct_element_addr %15 : $*_Tensor<τ_0_0>, #_Tensor.handle // users: %61, %66, %34, %28 store %21 to %15 : $*_Tensor<τ_0_0> // id: %23 %24 = struct_extract %21 : $_Tensor<τ_0_0>, #_Tensor.handle // user: %25 strong_retain %24 : $_TensorHandle // id: %25 release_value %9 : $_Tensor<τ_0_0> // id: %26 %27 = load %6 : $*_Tensor<τ_0_0> // users: %30, %29 %28 = load %22 : $*_TensorHandle // user: %32 store %27 to %15 : $*_Tensor<τ_0_0> // id: %29 %30 = struct_extract %27 : $_Tensor<τ_0_0>, #_Tensor.handle // user: %31 strong_retain %30 : $_TensorHandle // id: %31 strong_release %28 : $_TensorHandle // id: %32 %33 = load %6 : $*_Tensor<τ_0_0> // users: %36, %35 %34 = load %22 : $*_TensorHandle // user: %38 store %33 to %15 : $*_Tensor<τ_0_0> // id: %35 %36 = struct_extract %33 : $_Tensor<τ_0_0>, #_Tensor.handle // user: %37 strong_retain %36 : $_TensorHandle // id: %37 strong_release %34 : $_TensorHandle // id: %38 release_value %5 : $BatchNorm<τ_0_0>.TangentVector // id: %39 debug_value %5 : $BatchNorm<τ_0_0>.TangentVector, let, name "self", argno 2, implicit, expr op_deref // id: %40 %41 = struct_element_addr %6 : $*_Tensor<τ_0_0>, #_Tensor.handle // user: %42 %42 = load %41 : $*_TensorHandle // users: %46, %75 release_value %9 : $_Tensor<τ_0_0> // id: %43 switch_enum %16 : $_AD__$s10TensorFlow9BatchNormV14callAsFunctionyAA01_A0VyxGAGF_bb3__Pred__src_0_wrt_1_l<τ_0_0>, case #_AD__$s10TensorFlow9BatchNormV14callAsFunctionyAA01_A0VyxGAGF_bb3__Pred__src_0_wrt_1_l.bb1!enumelt: bb1, case #_AD__$s10TensorFlow9BatchNormV14callAsFunctionyAA01_A0VyxGAGF_bb3__Pred__src_0_wrt_1_l.bb2!enumelt: bb2 // id: %44 // %45 // user: %48 bb1(%45 : $_AD__$s10TensorFlow9BatchNormV14callAsFunctionyAA01_A0VyxGAGF_bb1__PB__src_0_wrt_1_l<τ_0_0>): // Preds: bb0 strong_release %42 : $_TensorHandle // id: %46 release_value %5 : $BatchNorm<τ_0_0>.TangentVector // id: %47 %48 = struct_extract %45 : $_AD__$s10TensorFlow9BatchNormV14callAsFunctionyAA01_A0VyxGAGF_bb1__PB__src_0_wrt_1_l<τ_0_0>, #_AD__$s10TensorFlow9BatchNormV14callAsFunctionyAA01_A0VyxGAGF_bb1__PB__src_0_wrt_1_l.pullback_0 // user: %49 %49 = apply %48(%15) : $@callee_guaranteed @substituted <τ_0_0, τ_0_1, τ_0_2, τ_0_3 where τ_0_0 == τ_0_1, τ_0_2 == τ_0_3> (@inout _Tensor<τ_0_0>) -> @owned _Tensor<τ_0_2> for <τ_0_0, τ_0_0, τ_0_0, τ_0_0> // user: %54 release_value %2 : $_AD__$s10TensorFlow9BatchNormV14callAsFunctionyAA01_A0VyxGAGF_bb3__PB__src_0_wrt_1_l<τ_0_0> // id: %50 // function_ref specialized static _Tensor.+ infix(_:_:) %51 = function_ref @$s10TensorFlow01_A0V1poiyACyxGAE_AEtFZTf4ddd_n : $@convention(thin) <τ_0_0> () -> @owned _Tensor<τ_0_0> // user: %52 %52 = apply %51<τ_0_0>() : $@convention(thin) <τ_0_0> () -> @owned _Tensor<τ_0_0> // users: %63, %55 release_value %9 : $_Tensor<τ_0_0> // id: %53 release_value %49 : $_Tensor<τ_0_0> // id: %54 debug_value %52 : $_Tensor<τ_0_0> // id: %55 %56 = apply %18<τ_0_0>(%15) : $@convention(thin) <τ_0_0> (@inout _Tensor<τ_0_0>) -> () %57 = struct_element_addr %12 : $*_Tensor<τ_0_0>, #_Tensor.handle // user: %58 %58 = load %57 : $*_TensorHandle // user: %60 store %13 to %12 : $*_Tensor<τ_0_0> // id: %59 strong_release %58 : $_TensorHandle // id: %60 %61 = load %22 : $*_TensorHandle // user: %64 release_value %9 : $_Tensor<τ_0_0> // id: %62 release_value %52 : $_Tensor<τ_0_0> // id: %63 br bb3(%61 : $_TensorHandle) // id: %64 bb2(%65 : $_AD__$s10TensorFlow9BatchNormV14callAsFunctionyAA01_A0VyxGAGF_bb2__PB__src_0_wrt_1_l<τ_0_0>): // Preds: bb0 %66 = load %22 : $*_TensorHandle // user: %67 strong_release %66 : $_TensorHandle // id: %67 release_value %9 : $_Tensor<τ_0_0> // id: %68 release_value %5 : $BatchNorm<τ_0_0>.TangentVector // id: %69 %70 = struct_element_addr %12 : $*_Tensor<τ_0_0>, #_Tensor.handle // user: %71 %71 = load %70 : $*_TensorHandle // user: %73 store %13 to %12 : $*_Tensor<τ_0_0> // id: %72 strong_release %71 : $_TensorHandle // id: %73 release_value %9 : $_Tensor<τ_0_0> // id: %74 br bb3(%42 : $_TensorHandle) // id: %75 // %76 // user: %80 bb3(%76 : $_TensorHandle): // Preds: bb1 bb2 // function_ref specialized static _Tensor.+ infix(_:_:) %77 = function_ref @$s10TensorFlow01_A0V1poiyACyxGAE_AEtFZTf4ddd_n : $@convention(thin) <τ_0_0> () -> @owned _Tensor<τ_0_0> // user: %78 %78 = apply %77<τ_0_0>() : $@convention(thin) <τ_0_0> () -> @owned _Tensor<τ_0_0> // users: %88, %83 release_value %9 : $_Tensor<τ_0_0> // id: %79 strong_release %76 : $_TensorHandle // id: %80 release_value %9 : $_Tensor<τ_0_0> // id: %81 debug_value %9 : $_Tensor<τ_0_0>, var, name "offset" // id: %82 debug_value %78 : $_Tensor<τ_0_0> // id: %83 %84 = apply %18<τ_0_0>(%12) : $@convention(thin) <τ_0_0> (@inout _Tensor<τ_0_0>) -> () %85 = load %12 : $*_Tensor<τ_0_0> // user: %86 %86 = struct $BatchNorm<τ_0_0>.TangentVector (%85 : $_Tensor<τ_0_0>) // user: %87 store %86 to %0 : $*BatchNorm<τ_0_0>.TangentVector // id: %87 release_value %78 : $_Tensor<τ_0_0> // id: %88 dealloc_stack %15 : $*_Tensor<τ_0_0> // id: %89 dealloc_stack %12 : $*_Tensor<τ_0_0> // id: %90 dealloc_stack %6 : $*_Tensor<τ_0_0> // id: %91 %92 = tuple () // user: %93 return %92 : $() // id: %93 } // end sil function '$s10TensorFlow9BatchNormV14callAsFunctionyAA01_A0VyxGAGFlTJpUSpSr' Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the project and the crash backtrace. Stack dump: 0. Program arguments: /Library/Developer/Toolchains/swift-DEVELOPMENT-SNAPSHOT-2022-02-03-a.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Bindings/EagerExecution.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Bindings/RawOpsAugmented.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Bindings/RawOpsDispatching.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Bindings/RawOpsGenerated.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Bindings/TFTensorOperation.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/BroadcastingPullback.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/CopyableToDevice.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/DataTypes.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/DifferentialOperators.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/ElementaryFunctions.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/EuclideanDifferentiable.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/Execution.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/KeyPathIterable.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/LazyTensorContext.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/LazyTensorOperation.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/LazyTensorShapeInference.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/LazyTensorTFFunctionBuilder.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/LazyTensorTrace.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/LazyTensorTraceCache.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/MixedPrecision.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/PointwiseMultiplicative.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/Runtime.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/ShapedArray.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/StringTensor.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/Tensor.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/TensorGroup.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/TensorHandle.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/TensorShape.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/Threading.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/Utilities.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Core/VectorProtocol.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Initializers.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Layers/Normalization.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Operators/Basic.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Operators/Math.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/StdlibExtensions.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/X10/APIs/CrossReplicaSum.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/X10/APIs/DeviceScope.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/X10/APIs/RawOpsManual.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/X10/Device.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/X10/RawOpsXLAGenerated.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/X10/XLAScalarType.swift /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/X10/XLATensor.swift -supplementary-output-file-map /var/folders/qn/86czb43d3pv03bfnxvb3x66h0000gn/T/TemporaryDirectory.wBRIea/supplementaryOutputs-1 -target arm64-apple-macosx10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX12.1.sdk -I /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release -I /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -color-diagnostics -g -debug-info-format=dwarf -module-cache-path /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/ModuleCache -swift-version 5 -O -D SWIFT_PACKAGE -D DEFAULT_BACKEND_EAGER -D TENSORFLOW_USE_STANDARD_TOOLCHAIN -new-driver-path /Library/Developer/Toolchains/swift-DEVELOPMENT-SNAPSHOT-2022-02-03-a.xctoolchain/usr/bin/swift-driver -resource-dir /Library/Developer/Toolchains/swift-DEVELOPMENT-SNAPSHOT-2022-02-03-a.xctoolchain/usr/lib/swift -Xcc -fmodule-map-file=/Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/checkouts/swift-numerics/Sources/_NumericsShims/include/module.modulemap -Xcc -I -Xcc /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/checkouts/swift-numerics/Sources/_NumericsShims/include -Xcc -fmodule-map-file=/Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/CX10Modules/include/module.modulemap -Xcc -I -Xcc /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/CX10Modules/include -Xcc -fmodule-map-file=/Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/CTensorFlow/include/module.modulemap -Xcc -I -Xcc /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/CTensorFlow/include -Xcc -I/Users/philipturner/Documents/building-tensorflow/Library/tensorflow-2.8.0/usr/include -module-name TensorFlow -target-sdk-version 12.1 -parse-as-library -num-threads 10 -o /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/Bindings/EagerExecution.swift.o -o /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/Bindings/RawOpsAugmented.swift.o -o /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/Bindings/RawOpsDispatching.swift.o -o /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/Bindings/RawOpsGenerated.swift.o -o /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/Bindings/TFTensorOperation.swift.o -o /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/Core/BroadcastingPullback.swift.o -o /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/Core/CopyableToDevice.swift.o -o /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/Core/DataTypes.swift.o -o 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/Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/Core/PointwiseMultiplicative.swift.o -o /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/Core/Runtime.swift.o -o /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/Core/ShapedArray.swift.o -o /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/Core/StringTensor.swift.o -o /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/Core/Tensor.swift.o -o /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/Core/TensorGroup.swift.o -o 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/Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/X10/APIs/RawOpsManual.swift.o -o /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/X10/Device.swift.o -o /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/X10/RawOpsXLAGenerated.swift.o -o /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/X10/XLAScalarType.swift.o -o /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/.build/arm64-apple-macosx/release/TensorFlow.build/X10/XLATensor.swift.o 1. Apple Swift version 5.7-dev (LLVM cd2992b90c95d01, Swift ab85807f0646caa) 2. Compiling with the current language version 3. While verifying SIL function "@$s10TensorFlow9BatchNormV14callAsFunctionyAA01_A0VyxGAGFlTJpUSpSr". for 'callAsFunction(_:)' (at /Users/philipturner/Documents/building-tensorflow/swift-for-tensorflow/Sources/TensorFlow/Layers/Normalization.swift:70:3) Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it): 0 swift-frontend 0x0000000108961c54 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 56 1 swift-frontend 0x0000000108960eb4 llvm::sys::RunSignalHandlers() + 128 2 swift-frontend 0x00000001089622b8 SignalHandler(int) + 304 3 libsystem_platform.dylib 0x00000001bb5304e4 _sigtramp + 56 4 libsystem_pthread.dylib 0x00000001bb518eb0 pthread_kill + 288 5 libsystem_c.dylib 0x00000001bb456314 abort + 164 6 swift-frontend 0x00000001046aec58 (anonymous namespace)::SILVerifier::_require(bool, llvm::Twine const&, std::__1::function const&) + 1432 7 swift-frontend 0x00000001046c8c6c (anonymous namespace)::SILVerifier::visitSILInstruction(swift::SILInstruction*) + 5104 8 swift-frontend 0x00000001046b25e8 (anonymous namespace)::SILVerifier::visitSILBasicBlock(swift::SILBasicBlock*) + 1204 9 swift-frontend 0x00000001046b1090 (anonymous namespace)::SILVerifier::visitSILFunction(swift::SILFunction*) + 7636 10 swift-frontend 0x00000001046ae150 swift::SILModule::verify() const + 216 11 swift-frontend 0x0000000104570a14 swift::CompilerInstance::performSILProcessing(swift::SILModule*) + 636 12 swift-frontend 0x0000000104517814 performCompileStepsPostSILGen(swift::CompilerInstance&, std::__1::unique_ptr >, llvm::PointerUnion, swift::PrimarySpecificPaths const&, int&, swift::FrontendObserver*) + 716 13 swift-frontend 0x00000001045171d8 swift::performCompileStepsPostSema(swift::CompilerInstance&, int&, swift::FrontendObserver*) + 1028 14 swift-frontend 0x0000000104518c74 swift::performFrontend(llvm::ArrayRef, char const*, void*, swift::FrontendObserver*) + 2940 15 swift-frontend 0x0000000104454900 swift::mainEntry(int, char const**) + 500 16 dyld 0x0000000110f490f4 start + 520 */