Simplifications.def

//===--- Simplifications.def ------------------------------------*- C++ -*-===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2025 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
//
// This file contains macro-metaprogramming for instruction simplifications
// running in SILCombine.
//
//===----------------------------------------------------------------------===//

/// INSTRUCTION_SIMPLIFICATION(Inst)
///   Defines an instruction simplification which is implemented in swift and is
///   run by the SILCombiner.
///   The \p Inst argument specifies the instruction class.
///
///   No further code is need on the C++ side. On the swift side an instruction
///   simplification must be registered for the instruction class with
///   `registerForSILCombine`.
///

/// INSTRUCTION_SIMPLIFICATION_WITH_LEGACY(Inst)
///   Like INSTRUCTION_SIMPLIFICATION, but also runs the legacy `visitInst`
///   implementation in SILCombine.

INSTRUCTION_SIMPLIFICATION(BeginBorrowInst)
INSTRUCTION_SIMPLIFICATION(BeginCOWMutationInst)
INSTRUCTION_SIMPLIFICATION(ClassifyBridgeObjectInst)
INSTRUCTION_SIMPLIFICATION(FixLifetimeInst)
INSTRUCTION_SIMPLIFICATION(GlobalValueInst)
INSTRUCTION_SIMPLIFICATION(StrongRetainInst)
INSTRUCTION_SIMPLIFICATION(StrongReleaseInst)
INSTRUCTION_SIMPLIFICATION(RetainValueInst)
INSTRUCTION_SIMPLIFICATION(ReleaseValueInst)
INSTRUCTION_SIMPLIFICATION(LoadInst)
INSTRUCTION_SIMPLIFICATION(LoadBorrowInst)
INSTRUCTION_SIMPLIFICATION(CopyValueInst)
INSTRUCTION_SIMPLIFICATION(DestroyValueInst)
INSTRUCTION_SIMPLIFICATION(DestructureStructInst)
INSTRUCTION_SIMPLIFICATION(DestructureTupleInst)
INSTRUCTION_SIMPLIFICATION(PointerToAddressInst)
INSTRUCTION_SIMPLIFICATION(TypeValueInst)
INSTRUCTION_SIMPLIFICATION(UncheckedEnumDataInst)
INSTRUCTION_SIMPLIFICATION(WitnessMethodInst)
INSTRUCTION_SIMPLIFICATION_WITH_LEGACY(AllocStackInst)
INSTRUCTION_SIMPLIFICATION_WITH_LEGACY(UnconditionalCheckedCastInst)
INSTRUCTION_SIMPLIFICATION_WITH_LEGACY(ApplyInst)
INSTRUCTION_SIMPLIFICATION_WITH_LEGACY(TryApplyInst)

#undef INSTRUCTION_SIMPLIFICATION
#undef INSTRUCTION_SIMPLIFICATION_WITH_LEGACY