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Add a bit along with the MCSymbols stored in the MachineModuleInfo maps that

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indicates that an MCSymbol is external or not. (It's true if it's external.)
This will be used to specify the correct information to add to non-lazy
pointers. That will be explained further when this bit is used.

llvm-svn: 98199
This commit is contained in:
Bill Wendling
2010-03-10 22:34:10 +00:00
parent 0d0b588fb2
commit a810bdfcca
8 changed files with 140 additions and 98 deletions
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9
llvm/lib/CodeGen/MachineModuleInfoImpls.cpp
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@@ -25,10 +25,9 @@ void MachineModuleInfoMachO::Anchor() {}
void MachineModuleInfoELF::Anchor() {}
static int SortSymbolPair(const void *LHS, const void *RHS) {
const MCSymbol *LHSS =
((const std::pair<MCSymbol*, MCSymbol*>*)LHS)->first;
const MCSymbol *RHSS =
((const std::pair<MCSymbol*, MCSymbol*>*)RHS)->first;
typedef std::pair<MCSymbol*, MachineModuleInfoImpl::StubValueTy> PairTy;
const MCSymbol *LHSS = ((const PairTy *)LHS)->first;
const MCSymbol *RHSS = ((const PairTy *)RHS)->first;
return LHSS->getName().compare(RHSS->getName());
}
@@ -36,7 +35,7 @@ static int SortSymbolPair(const void *LHS, const void *RHS) {
/// sorted orer.
MachineModuleInfoImpl::SymbolListTy
MachineModuleInfoImpl::GetSortedStubs(const DenseMap<MCSymbol*,
MCSymbol*> &Map) {
MachineModuleInfoImpl::StubValueTy>&Map) {
MachineModuleInfoImpl::SymbolListTy List(Map.begin(), Map.end());
if (!List.empty())