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AsmPrinter: Use DwarfStringPoolEntry in DwarfAccelTable, NFC

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This is just an API change, but it prepares to stop using
`EmitLabelDifference()` when possible.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238118 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-05-24 16:44:32 +00:00
parent 24ad5c9e05
commit 3755781deb
4 changed files with 14 additions and 17 deletions
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10
lib/CodeGen/AsmPrinter/DwarfAccelTable.cpp
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@ -30,14 +30,14 @@ DwarfAccelTable::DwarfAccelTable(ArrayRef<DwarfAccelTable::Atom> atomList)
: Header(8 + (atomList.size() * 4)), HeaderData(atomList),
Entries(Allocator) {}
void DwarfAccelTable::AddName(StringRef Name, MCSymbol *StrSym, const DIE *die,
void DwarfAccelTable::AddName(DwarfStringPoolEntryRef Name, const DIE *die,
char Flags) {
assert(Data.empty() && "Already finalized!");
// If the string is in the list already then add this die to the list
// otherwise add a new one.
DataArray &DIEs = Entries[Name];
assert(!DIEs.StrSym || DIEs.StrSym == StrSym);
DIEs.StrSym = StrSym;
DataArray &DIEs = Entries[Name.getString()];
assert(!DIEs.Name || DIEs.Name == Name);
DIEs.Name = Name;
DIEs.Values.push_back(new (Allocator) HashDataContents(die, Flags));
}
@ -216,7 +216,7 @@ void DwarfAccelTable::EmitData(AsmPrinter *Asm, DwarfDebug *D) {
// Remember to emit the label for our offset.
Asm->OutStreamer->EmitLabel((*HI)->Sym);
Asm->OutStreamer->AddComment((*HI)->Str);
Asm->emitSectionOffset((*HI)->Data.StrSym);
Asm->emitSectionOffset((*HI)->Data.Name.getSymbol());
Asm->OutStreamer->AddComment("Num DIEs");
Asm->EmitInt32((*HI)->Data.Values.size());
for (HashDataContents *HD : (*HI)->Data.Values) {