test/AutoDiff/sildeclref_parse.sil

// RUN: %target-sil-opt %s -module-name=sildeclref_parse | %target-sil-opt -module-name=sildeclref_parse | %FileCheck %s

import Swift

protocol Proto {
  @differentiable(wrt: (x, y))
  func f(_ x: Float, _ y: Float) -> Float
}

// CHECK-LABEL: sil hidden @generic
sil hidden @generic : $@convention(thin) <T where T : Proto> (@in T) -> () {
bb0(%0 : $*T):
  // CHECK: witness_method $T, #Proto.f!1
  %1 = witness_method $T, #Proto.f!1 : <Self where Self : Proto> (Self) -> (Float, Float) -> Float : $@convention(witness_method: Proto) <τ_0_0 where τ_0_0 : Proto> (@in_guaranteed τ_0_0) -> (Float, Float) -> Float

  // CHECK: witness_method $T, #Proto.f!1.jvp.SSS
  %2 = witness_method $T, #Proto.f!1.jvp.SSS : <Self where Self : Proto> (Self) -> (Float, Float) -> Float : $@convention(witness_method: Proto) <τ_0_0 where τ_0_0 : Proto> (@in_guaranteed τ_0_0) -> (Float, Float) -> Float

  // CHECK: witness_method $T, #Proto.f!1.jvp.UUS
  %3 = witness_method $T, #Proto.f!1.jvp.UUS : <Self where Self : Proto> (Self) -> (Float, Float) -> Float : $@convention(witness_method: Proto) <τ_0_0 where τ_0_0 : Proto> (@in_guaranteed τ_0_0) -> (Float, Float) -> Float

  // CHECK: witness_method $T, #Proto.f!1.vjp.SSS
  %4 = witness_method $T, #Proto.f!1.vjp.SSS : <Self where Self : Proto> (Self) -> (Float, Float) -> Float : $@convention(witness_method: Proto) <τ_0_0 where τ_0_0 : Proto> (@in_guaranteed τ_0_0) -> (Float, Float) -> Float

  // CHECK: witness_method $T, #Proto.f!1.vjp.UUS
  %5 = witness_method $T, #Proto.f!1.vjp.UUS : <Self where Self : Proto> (Self) -> (Float, Float) -> Float : $@convention(witness_method: Proto) <τ_0_0 where τ_0_0 : Proto> (@in_guaranteed τ_0_0) -> (Float, Float) -> Float

  %6 = tuple ()
  return %6 : $()
}