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Part of the FileUnit restructuring. A serialized module is now represented as a TranslationUnit containing a single SerializedASTFile. As part of this change, the FileUnit interface has been made virtual, rather than switching on the Kind in every accessor. We think the operations performed on files are sufficiently high-level that this shouldn't affect us. A nice side effect of all this is that we now properly model the visibility of modules imported into source files. Previously, we would always consider the top-level imports of all files within a target, whether re-exported or not. We may still end up wanting to distinguish properties of a complete Swift module file from a partial AST file, but we can do that within SerializedModuleLoader. Swift SVN r10832
56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
//===--- SerializedSILLoader.cpp - A loader for SIL sections --------------===//
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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 - 2015 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 http://swift.org/LICENSE.txt for license information
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// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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#include "DeserializeSIL.h"
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#include "ModuleFile.h"
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#include "swift/Serialization/SerializedSILLoader.h"
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#include "swift/SIL/SILModule.h"
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using namespace swift;
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SerializedSILLoader::SerializedSILLoader(ASTContext &Ctx,
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SILModule *SILMod) {
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// Get a list of SerializedModules from ASTContext.
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for (auto &CtxM : Ctx.LoadedModules) {
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if (auto TU = dyn_cast<TranslationUnit>(CtxM.getValue())) {
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for (auto File : TU->getFiles()) {
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if (auto LoadedAST = dyn_cast<SerializedASTFile>(File)) {
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auto Des = new SILDeserializer(&LoadedAST->File, *SILMod, Ctx);
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LoadedSILSections.emplace_back(Des);
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}
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}
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}
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}
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}
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SILFunction *SerializedSILLoader::lookupSILFunction(SILFunction *Callee) {
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for (auto &Des : LoadedSILSections) {
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if (auto Func = Des->lookupSILFunction(Callee))
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return Func;
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}
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return nullptr;
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}
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SILVTable *SerializedSILLoader::lookupVTable(Identifier Name) {
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for (auto &Des : LoadedSILSections) {
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if (auto VT = Des->lookupVTable(Name))
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return VT;
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}
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return nullptr;
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}
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/// Deserialize all VTables in all SILModules.
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void SerializedSILLoader::getAllVTables() {
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for (auto &Des : LoadedSILSections)
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Des->getAllVTables();
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}
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