| // RUN: %target-swift-frontend -emit-sil -emit-sorted-sil %s | %FileCheck %s |
| |
| // MARK: - Public functions |
| |
| @differentiable |
| @_silgen_name("f000_invokedDirectlyByDifferentiableAttrPublic") |
| public func f000_invokedDirectlyByDifferentiableAttrPublic(_ x: Float) -> Float { |
| return f001_invokedIndirectlyByDifferentiableAttrPublic(x) |
| } |
| // CHECK-LABEL: sil_differentiability_witness [serialized] [parameters 0] [results 0] @f000_invokedDirectlyByDifferentiableAttrPublic |
| // CHECK-NEXT: jvp |
| // CHECK-NEXT: vjp |
| |
| @_silgen_name("f001_invokedIndirectlyByDifferentiableAttrPublic") |
| public func f001_invokedIndirectlyByDifferentiableAttrPublic(_ x: Float) -> Float { |
| return x |
| } |
| // CHECK-LABEL: sil_differentiability_witness private [parameters 0] [results 0] @f001_invokedIndirectlyByDifferentiableAttrPublic |
| // CHECK-NEXT: jvp |
| // CHECK-NEXT: vjp |
| |
| @_silgen_name("f002_invokedDirectlyByConversionPublic") |
| public func f002_invokedDirectlyByConversionPublic(_ x: Float) -> Float { |
| return f003_invokedIndirectlyByConversionPublic(x) |
| } |
| // CHECK-LABEL: sil_differentiability_witness private [parameters 0] [results 0] @f002_invokedDirectlyByConversionPublic |
| // CHECK-NEXT: jvp |
| // CHECK-NEXT: vjp |
| |
| @_silgen_name("f003_invokedIndirectlyByConversionPublic") |
| public func f003_invokedIndirectlyByConversionPublic(_ x: Float) -> Float { |
| return x |
| } |
| // CHECK-LABEL: sil_differentiability_witness private [parameters 0] [results 0] @f003_invokedIndirectlyByConversionPublic |
| // CHECK-NEXT: jvp |
| // CHECK-NEXT: vjp |
| |
| // MARK: - Internal functions |
| |
| @differentiable |
| @_silgen_name("f004_invokedDirectlyByDifferentiableAttrInternal") |
| internal func f004_invokedDirectlyByDifferentiableAttrInternal(_ x: Float) -> Float { |
| return f005_invokedIndirectlyByDifferentiableAttrInternal(x) |
| } |
| // CHECK-LABEL: sil_differentiability_witness hidden [parameters 0] [results 0] @f004_invokedDirectlyByDifferentiableAttrInternal |
| // CHECK-NEXT: jvp |
| // CHECK-NEXT: vjp |
| |
| @_silgen_name("f005_invokedIndirectlyByDifferentiableAttrInternal") |
| internal func f005_invokedIndirectlyByDifferentiableAttrInternal(_ x: Float) -> Float { |
| return x |
| } |
| // CHECK-LABEL: sil_differentiability_witness private [parameters 0] [results 0] @f005_invokedIndirectlyByDifferentiableAttrInternal |
| // CHECK-NEXT: jvp |
| // CHECK-NEXT: vjp |
| |
| @_silgen_name("f006_invokedDirectlyByConversionInternal") |
| internal func f006_invokedDirectlyByConversionInternal(_ x: Float) -> Float { |
| return f007_invokedIndirectlyByConversionInternal(x) |
| } |
| // CHECK-LABEL: sil_differentiability_witness private [parameters 0] [results 0] @f006_invokedDirectlyByConversionInternal |
| // CHECK-NEXT: jvp |
| // CHECK-NEXT: vjp |
| |
| @_silgen_name("f007_invokedIndirectlyByConversionInternal") |
| internal func f007_invokedIndirectlyByConversionInternal(_ x: Float) -> Float { |
| return x |
| } |
| // CHECK-LABEL: sil_differentiability_witness private [parameters 0] [results 0] @f007_invokedIndirectlyByConversionInternal |
| // CHECK-NEXT: jvp |
| // CHECK-NEXT: vjp |
| |
| func invokesByConversion() -> Float { |
| var result: Float = 0 |
| result += gradient(at: 0, in: f002_invokedDirectlyByConversionPublic) |
| result += gradient(at: 0, in: f006_invokedDirectlyByConversionInternal) |
| return result |
| } |
