SwiftCompilerSources: add EndLifetimeInst

Author: eeckstein

SwiftCompilerSources/Sources/SIL/Builder.swift

@@ -187,6 +187,11 @@ public struct Builder {
     return notifyNew(bridged.createDestroyAddr(address.bridged).getAs(DestroyAddrInst.self))
   }
 
+  @discardableResult
+  public func createEndLifetime(of value: Value) -> EndLifetimeInst {
+    return notifyNew(bridged.createEndLifetime(value.bridged).getAs(EndLifetimeInst.self))
+  }
+
   @discardableResult
   public func createDebugStep() -> DebugStepInst {
     return notifyNew(bridged.createDebugStep().getAs(DebugStepInst.self))

SwiftCompilerSources/Sources/SIL/Instruction.swift

@@ -438,6 +438,8 @@ final public class DestroyAddrInst : Instruction, UnaryInstruction {
   public var destroyedAddress: Value { operand.value }
 }
 
+final public class EndLifetimeInst : Instruction, UnaryInstruction {}
+
 final public class InjectEnumAddrInst : Instruction, UnaryInstruction, EnumInstruction {
   public var `enum`: Value { operand.value }
   public var caseIndex: Int { bridged.InjectEnumAddrInst_caseIndex() }

SwiftCompilerSources/Sources/SIL/Registration.swift

@@ -64,6 +64,7 @@ public func registerSILClasses() {
   register(ReleaseValueInst.self)
   register(DestroyValueInst.self)
   register(DestroyAddrInst.self)
+  register(EndLifetimeInst.self)
   register(StrongCopyUnownedValueInst.self)
   register(StrongCopyUnmanagedValueInst.self)
   register(InjectEnumAddrInst.self)

include/swift/SIL/SILBridging.h

@@ -912,6 +912,7 @@ struct BridgedBuilder{
                                           bool takeSource, bool initializeDest) const;
   SWIFT_IMPORT_UNSAFE BRIDGED_INLINE BridgedInstruction createDestroyValue(BridgedValue op) const;
   SWIFT_IMPORT_UNSAFE BRIDGED_INLINE BridgedInstruction createDestroyAddr(BridgedValue op) const;
+  SWIFT_IMPORT_UNSAFE BRIDGED_INLINE BridgedInstruction createEndLifetime(BridgedValue op) const;
   SWIFT_IMPORT_UNSAFE BRIDGED_INLINE BridgedInstruction createDebugStep() const;
   SWIFT_IMPORT_UNSAFE BRIDGED_INLINE BridgedInstruction createApply(BridgedValue function,
                                           BridgedSubstitutionMap subMap,

include/swift/SIL/SILBridgingImpl.h

@@ -1342,6 +1342,10 @@ BridgedInstruction BridgedBuilder::createDestroyAddr(BridgedValue op) const {
   return {unbridged().createDestroyAddr(regularLoc(), op.getSILValue())};
 }
 
+BridgedInstruction BridgedBuilder::createEndLifetime(BridgedValue op) const {
+  return {unbridged().createEndLifetime(regularLoc(), op.getSILValue())};
+}
+
 BridgedInstruction BridgedBuilder::createDebugStep() const {
   return {unbridged().createDebugStep(regularLoc())};
 }