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0e3bca99f5
Otherwise they will never compare the same. Also restore the test that was updated for the previous commit to its old state. I did this to ensure that each commit would compile successfully and so that I could show the test associated with this commit.
79 lines
2.7 KiB
C++
79 lines
2.7 KiB
C++
//===--- SILDebugVariable.h -----------------------------------------------===//
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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 - 2021 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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#ifndef SWIFT_SIL_SILDEBUGVARIABLE_H
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#define SWIFT_SIL_SILDEBUGVARIABLE_H
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#include "swift/Basic/LLVM.h"
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#include "swift/SIL/SILDebugInfoExpression.h"
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#include "swift/SIL/SILLocation.h"
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#include "swift/SIL/SILType.h"
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#include "llvm/ADT/StringRef.h"
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namespace swift {
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class AllocationInst;
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/// Holds common debug information about local variables and function
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/// arguments that are needed by DebugValueInst, AllocStackInst,
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/// and AllocBoxInst.
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struct SILDebugVariable {
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StringRef Name;
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unsigned ArgNo : 16;
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unsigned Constant : 1;
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unsigned Implicit : 1;
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Optional<SILType> Type;
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Optional<SILLocation> Loc;
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const SILDebugScope *Scope;
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SILDebugInfoExpression DIExpr;
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// Use vanilla copy ctor / operator
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SILDebugVariable(const SILDebugVariable &) = default;
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SILDebugVariable &operator=(const SILDebugVariable &) = default;
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SILDebugVariable()
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: ArgNo(0), Constant(false), Implicit(false), Scope(nullptr) {}
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SILDebugVariable(bool Constant, uint16_t ArgNo)
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: ArgNo(ArgNo), Constant(Constant), Implicit(false), Scope(nullptr) {}
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SILDebugVariable(StringRef Name, bool Constant, unsigned ArgNo,
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bool IsImplicit = false, Optional<SILType> AuxType = {},
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Optional<SILLocation> DeclLoc = {},
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const SILDebugScope *DeclScope = nullptr,
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llvm::ArrayRef<SILDIExprElement> ExprElements = {})
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: Name(Name), ArgNo(ArgNo), Constant(Constant), Implicit(IsImplicit),
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Type(AuxType), Loc(DeclLoc), Scope(DeclScope), DIExpr(ExprElements) {}
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/// Created from either AllocStack or AllocBox instruction
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static Optional<SILDebugVariable>
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createFromAllocation(const AllocationInst *AI);
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bool operator==(const SILDebugVariable &V) {
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return ArgNo == V.ArgNo && Constant == V.Constant && Name == V.Name &&
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Implicit == V.Implicit && Type == V.Type && Loc == V.Loc &&
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Scope == V.Scope && DIExpr == V.DIExpr;
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}
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SILDebugVariable withoutDIExpr() const {
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auto result = *this;
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result.DIExpr = {};
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return result;
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}
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bool isLet() const { return Name.size() && Constant; }
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bool isVar() const { return Name.size() && !Constant; }
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};
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} // namespace swift
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#endif
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