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d31dc69aa1
This commit creates a new structure called 'SlotMapping' in the AsmParser library. This structure can be passed into the public parsing APIs from the AsmParser library in order to extract the data structures that map from slot numbers to unnamed global values and metadata nodes. This change is useful for MIR Serialization, as the MIR Parser has to lookup the unnamed global values and metadata nodes by their slot numbers. Reviewers: Duncan P. N. Exon Smith Differential Revision: http://reviews.llvm.org/D10551 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240427 91177308-0d34-0410-b5e6-96231b3b80d8
35 lines
939 B
C++
35 lines
939 B
C++
//===-- SlotMapping.h - Slot number mapping for unnamed values --*- C++ -*-===//
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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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//
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// This file contains the declaration of the SlotMapping struct.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_ASMPARSER_SLOTMAPPING_H
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#define LLVM_ASMPARSER_SLOTMAPPING_H
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#include "llvm/IR/TrackingMDRef.h"
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#include <map>
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#include <vector>
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namespace llvm {
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class GlobalValue;
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/// This struct contains the mapping from the slot numbers to unnamed metadata
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/// nodes and global values.
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struct SlotMapping {
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std::vector<GlobalValue *> GlobalValues;
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std::map<unsigned, TrackingMDNodeRef> MetadataNodes;
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};
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} // end namespace llvm
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#endif
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