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unit for use in the PreservedAnalyses set. This doesn't have any important functional change yet but it cleans things up and makes the analysis substantially more efficient by avoiding querying through the type erasure for every analysis. I also think it makes it much easier to reason about how analyses are preserved when walking across pass managers and across IR unit abstractions. Thanks to Sean and Mehdi both for the comments and suggestions. Differential Revision: https://reviews.llvm.org/D23691 llvm-svn: 279360
27 lines
931 B
C++
27 lines
931 B
C++
//===- PassManager.cpp - Infrastructure for managing & running IR passes --===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/IR/PassManager.h"
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#include "llvm/ADT/STLExtras.h"
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#include "llvm/IR/LLVMContext.h"
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using namespace llvm;
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// Explicit template instantiations for core template typedefs.
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namespace llvm {
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template class AllAnalysesOn<Module>;
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template class AllAnalysesOn<Function>;
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template class PassManager<Module>;
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template class PassManager<Function>;
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template class AnalysisManager<Module>;
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template class AnalysisManager<Function>;
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template class InnerAnalysisManagerProxy<FunctionAnalysisManager, Module>;
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template class OuterAnalysisManagerProxy<ModuleAnalysisManager, Function>;
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}
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