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make MachineModuleInfoMachO hold non-const MCSymbol*'s instead

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of const ones.  non-const ones aren't very useful, because you can't
even, say, emit them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95205 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2010-02-03 06:18:30 +00:00
parent 5669e30097
commit d269a6e460
7 changed files with 32 additions and 34 deletions
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17
include/llvm/CodeGen/MachineModuleInfoImpls.h
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@ -25,39 +25,38 @@ namespace llvm {
class MachineModuleInfoMachO : public MachineModuleInfoImpl {
/// FnStubs - Darwin '$stub' stubs. The key is something like "Lfoo$stub",
/// the value is something like "_foo".
DenseMap<const MCSymbol*, const MCSymbol*> FnStubs;
DenseMap<MCSymbol*, MCSymbol*> FnStubs;
/// GVStubs - Darwin '$non_lazy_ptr' stubs. The key is something like
/// "Lfoo$non_lazy_ptr", the value is something like "_foo".
DenseMap<const MCSymbol*, const MCSymbol*> GVStubs;
DenseMap<MCSymbol*, MCSymbol*> GVStubs;
/// HiddenGVStubs - Darwin '$non_lazy_ptr' stubs. The key is something like
/// "Lfoo$non_lazy_ptr", the value is something like "_foo". Unlike GVStubs
/// these are for things with hidden visibility.
DenseMap<const MCSymbol*, const MCSymbol*> HiddenGVStubs;
DenseMap<MCSymbol*, MCSymbol*> HiddenGVStubs;
virtual void Anchor(); // Out of line virtual method.
public:
MachineModuleInfoMachO(const MachineModuleInfo &) {}
const MCSymbol *&getFnStubEntry(const MCSymbol *Sym) {
MCSymbol *&getFnStubEntry(MCSymbol *Sym) {
assert(Sym && "Key cannot be null");
return FnStubs[Sym];
}
const MCSymbol *&getGVStubEntry(const MCSymbol *Sym) {
MCSymbol *&getGVStubEntry(MCSymbol *Sym) {
assert(Sym && "Key cannot be null");
return GVStubs[Sym];
}
const MCSymbol *&getHiddenGVStubEntry(const MCSymbol *Sym) {
MCSymbol *&getHiddenGVStubEntry(MCSymbol *Sym) {
assert(Sym && "Key cannot be null");
return HiddenGVStubs[Sym];
}
/// Accessor methods to return the set of stubs in sorted order.
typedef std::vector<std::pair<const MCSymbol*, const MCSymbol*> >
SymbolListTy;
typedef std::vector<std::pair<MCSymbol*, MCSymbol*> > SymbolListTy;
SymbolListTy GetFnStubList() const {
return GetSortedStubs(FnStubs);
@ -71,7 +70,7 @@ namespace llvm {
private:
static SymbolListTy
GetSortedStubs(const DenseMap<const MCSymbol*, const MCSymbol*> &Map);
GetSortedStubs(const DenseMap<MCSymbol*, MCSymbol*> &Map);
};
} // end namespace llvm