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Delete MCSectionData.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238331 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2015-05-27 15:14:11 +00:00
parent b167996819
commit 899cab6126
7 changed files with 64 additions and 139 deletions
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2
include/llvm/MC/MCObjectStreamer.h
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@@ -36,7 +36,7 @@ class raw_pwrite_stream;
class MCObjectStreamer : public MCStreamer {
MCAssembler *Assembler;
MCSection *CurSectionData;
MCSectionData::iterator CurInsertionPoint;
MCSection::iterator CurInsertionPoint;
bool EmitEHFrame;
bool EmitDebugFrame;
SmallVector<MCSymbolData *, 2> PendingLabels;

110
include/llvm/MC/MCSection.h
View File

@@ -31,73 +31,6 @@ class MCSection;
class MCSymbol;
class raw_ostream;
class MCSectionData {
friend class MCAsmLayout;
friend class MCSection;
MCSectionData(const MCSectionData &) = delete;
void operator=(const MCSectionData &) = delete;
public:
typedef iplist<MCFragment> FragmentListType;
typedef FragmentListType::const_iterator const_iterator;
typedef FragmentListType::iterator iterator;
typedef FragmentListType::const_reverse_iterator const_reverse_iterator;
typedef FragmentListType::reverse_iterator reverse_iterator;
private:
FragmentListType Fragments;
MCSection *Section;
/// \name Assembler Backend Data
/// @{
//
// FIXME: This could all be kept private to the assembler implementation.
/// Mapping from subsection number to insertion point for subsection numbers
/// below that number.
SmallVector<std::pair<unsigned, MCFragment *>, 1> SubsectionFragmentMap;
/// @}
public:
explicit MCSectionData(MCSection &Section);
MCSection &getSection() const { return *Section; }
/// \name Fragment Access
/// @{
const FragmentListType &getFragmentList() const { return Fragments; }
FragmentListType &getFragmentList() { return Fragments; }
iterator begin();
const_iterator begin() const {
return const_cast<MCSectionData *>(this)->begin();
}
iterator end();
const_iterator end() const {
return const_cast<MCSectionData *>(this)->end();
}
reverse_iterator rbegin();
const_reverse_iterator rbegin() const {
return const_cast<MCSectionData *>(this)->rbegin();
}
reverse_iterator rend();
const_reverse_iterator rend() const {
return const_cast<MCSectionData *>(this)->rend();
}
void dump();
/// @}
};
/// Instances of this class represent a uniqued identifier for a section in the
/// current translation unit. The MCContext class uniques and creates these.
class MCSection {
@@ -111,6 +44,14 @@ public:
BundleLockedAlignToEnd
};
typedef iplist<MCFragment> FragmentListType;
typedef FragmentListType::const_iterator const_iterator;
typedef FragmentListType::iterator iterator;
typedef FragmentListType::const_reverse_iterator const_reverse_iterator;
typedef FragmentListType::reverse_iterator reverse_iterator;
private:
MCSection(const MCSection &) = delete;
void operator=(const MCSection &) = delete;
@@ -137,7 +78,11 @@ private:
/// Whether this section has had instructions emitted into it.
unsigned HasInstructions : 1;
MCSectionData Data;
FragmentListType Fragments;
/// Mapping from subsection number to insertion point for subsection numbers
/// below that number.
SmallVector<std::pair<unsigned, MCFragment *>, 1> SubsectionFragmentMap;
protected:
MCSection(SectionVariant V, SectionKind K, MCSymbol *Begin);
@@ -185,37 +130,34 @@ public:
bool hasInstructions() const { return HasInstructions; }
void setHasInstructions(bool Value) { HasInstructions = Value; }
MCSectionData &getSectionData() { return Data; }
const MCSectionData &getSectionData() const {
return const_cast<MCSection *>(this)->getSectionData();
}
MCSectionData::FragmentListType &getFragmentList();
const MCSectionData::FragmentListType &getFragmentList() const {
MCSection::FragmentListType &getFragmentList() { return Fragments; }
const MCSection::FragmentListType &getFragmentList() const {
return const_cast<MCSection *>(this)->getFragmentList();
}
MCSectionData::iterator begin();
MCSectionData::const_iterator begin() const {
MCSection::iterator begin();
MCSection::const_iterator begin() const {
return const_cast<MCSection *>(this)->begin();
}
MCSectionData::iterator end();
MCSectionData::const_iterator end() const {
MCSection::iterator end();
MCSection::const_iterator end() const {
return const_cast<MCSection *>(this)->end();
}
MCSectionData::reverse_iterator rbegin();
MCSectionData::const_reverse_iterator rbegin() const {
MCSection::reverse_iterator rbegin();
MCSection::const_reverse_iterator rbegin() const {
return const_cast<MCSection *>(this)->rbegin();
}
MCSectionData::reverse_iterator rend();
MCSectionData::const_reverse_iterator rend() const {
MCSection::reverse_iterator rend();
MCSection::const_reverse_iterator rend() const {
return const_cast<MCSection *>(this)->rend();
}
MCSectionData::iterator getSubsectionInsertionPoint(unsigned Subsection);
MCSection::iterator getSubsectionInsertionPoint(unsigned Subsection);
void dump();
virtual void PrintSwitchToSection(const MCAsmInfo &MAI, raw_ostream &OS,
const MCExpr *Subsection) const = 0;