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Add two small structs for readability in place of std::pair and std::tuple. NFC.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233422 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2015-03-27 21:34:24 +00:00
parent 0e622b4f88
commit 0ac75919e1
2 changed files with 39 additions and 14 deletions
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34
include/llvm/MC/MCContext.h
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@@ -162,12 +162,38 @@ namespace llvm {
/// The Compile Unit ID that we are currently processing.
unsigned DwarfCompileUnitID;
typedef std::pair<std::string, std::string> SectionGroupPair;
typedef std::tuple<std::string, std::string, int> SectionGroupTriple;
struct ELFSectionKey {
std::string SectionName;
std::string GroupName;
ELFSectionKey(StringRef SectionName, StringRef GroupName)
: SectionName(SectionName), GroupName(GroupName) {}
bool operator<(const ELFSectionKey &Other) const {
if (SectionName < Other.SectionName)
return true;
return GroupName < Other.GroupName;
}
};
struct COFFSectionKey {
std::string SectionName;
std::string GroupName;
int SelectionKey;
COFFSectionKey(StringRef SectionName, StringRef GroupName,
int SelectionKey)
: SectionName(SectionName), GroupName(GroupName),
SelectionKey(SelectionKey) {}
bool operator<(const COFFSectionKey &Other) const {
if (SectionName < Other.SectionName)
return true;
if (GroupName < Other.GroupName)
return GroupName < Other.GroupName;
return SelectionKey < Other.SelectionKey;
}
};
StringMap<const MCSectionMachO*> MachOUniquingMap;
std::map<SectionGroupPair, const MCSectionELF *> ELFUniquingMap;
std::map<SectionGroupTriple, const MCSectionCOFF *> COFFUniquingMap;
std::map<ELFSectionKey, const MCSectionELF *> ELFUniquingMap;
std::map<COFFSectionKey, const MCSectionCOFF *> COFFUniquingMap;
/// Do automatic reset in destructor
bool AutoReset;