LCOV - code coverage report
Current view: top level - include/llvm/CodeGen - DwarfStringPoolEntry.h (source / functions) Hit Total Coverage
Test: llvm-toolchain.info Lines: 4 4 100.0 %
Date: 2017-09-14 15:23:50 Functions: 0 0 -
Legend: Lines: hit not hit

          Line data    Source code
       1             : //===- llvm/CodeGen/DwarfStringPoolEntry.h - String pool entry --*- C++ -*-===//
       2             : //
       3             : //                     The LLVM Compiler Infrastructure
       4             : //
       5             : // This file is distributed under the University of Illinois Open Source
       6             : // License. See LICENSE.TXT for details.
       7             : //
       8             : //===----------------------------------------------------------------------===//
       9             : 
      10             : #ifndef LLVM_CODEGEN_DWARFSTRINGPOOLENTRY_H
      11             : #define LLVM_CODEGEN_DWARFSTRINGPOOLENTRY_H
      12             : 
      13             : #include "llvm/ADT/StringMap.h"
      14             : 
      15             : namespace llvm {
      16             : 
      17             : class MCSymbol;
      18             : 
      19             : /// Data for a string pool entry.
      20             : struct DwarfStringPoolEntry {
      21             :   MCSymbol *Symbol;
      22             :   unsigned Offset;
      23             :   unsigned Index;
      24             : };
      25             : 
      26             : /// String pool entry reference.
      27             : struct DwarfStringPoolEntryRef {
      28             :   const StringMapEntry<DwarfStringPoolEntry> *I = nullptr;
      29             : 
      30             : public:
      31             :   DwarfStringPoolEntryRef() = default;
      32             :   explicit DwarfStringPoolEntryRef(
      33             :       const StringMapEntry<DwarfStringPoolEntry> &I)
      34             :       : I(&I) {}
      35             : 
      36             :   explicit operator bool() const { return I; }
      37             :   MCSymbol *getSymbol() const {
      38             :     assert(I->second.Symbol && "No symbol available!");
      39      132300 :     return I->second.Symbol;
      40             :   }
      41        5268 :   unsigned getOffset() const { return I->second.Offset; }
      42         566 :   unsigned getIndex() const { return I->second.Index; }
      43        2378 :   StringRef getString() const { return I->first(); }
      44             : 
      45             :   bool operator==(const DwarfStringPoolEntryRef &X) const { return I == X.I; }
      46             :   bool operator!=(const DwarfStringPoolEntryRef &X) const { return I != X.I; }
      47             : };
      48             : 
      49             : } // end namespace llvm
      50             : 
      51             : #endif

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