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201bb44d2f
Just use the same method to create the zero initializer constant as in `emitBuiltinCall`.
49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
//===--- GenConstant.h - Swift IR Generation For Constants ------*- C++ -*-===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements IR generation for constant values.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SWIFT_IRGEN_GENCONSTANT_H
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#define SWIFT_IRGEN_GENCONSTANT_H
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#include "llvm/IR/Constant.h"
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#include "IRGenModule.h"
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namespace swift {
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namespace irgen {
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/// Construct a ConstantInt from an IntegerLiteralInst.
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llvm::Constant *emitConstantInt(IRGenModule &IGM, IntegerLiteralInst *ILI);
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/// Construct a ConstantFP from a FloatLiteralInst.
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llvm::Constant *emitConstantFP(IRGenModule &IGM, FloatLiteralInst *FLI);
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/// Construct a pointer to a string from a StringLiteralInst.
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llvm::Constant *emitAddrOfConstantString(IRGenModule &IGM,
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StringLiteralInst *SLI);
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/// Construct a constant from a SILValue containing constant values.
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Explosion emitConstantValue(IRGenModule &IGM, SILValue value,
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bool flatten = false);
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/// Construct an object (with a HeapObject header) from an ObjectInst
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/// containing constant values.
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llvm::Constant *emitConstantObject(IRGenModule &IGM, ObjectInst *OI,
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StructLayout *ClassLayout);
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}
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}
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#endif
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