diff options
Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp')
| -rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp | 35 |
1 files changed, 15 insertions, 20 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp index c10e70352af0..689184a651ed 100644 --- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp @@ -42,8 +42,7 @@ void DwarfCompileUnit::addLabelAddress(DIE &Die, dwarf::Attribute Attribute, DD->addArangeLabel(SymbolCU(this, Label)); unsigned idx = DD->getAddressPool().getIndex(Label); - DIEValue *Value = new (DIEValueAllocator) DIEInteger(idx); - Die.addValue(Attribute, dwarf::DW_FORM_GNU_addr_index, Value); + Die.addValue(Attribute, dwarf::DW_FORM_GNU_addr_index, DIEInteger(idx)); } void DwarfCompileUnit::addLocalLabelAddress(DIE &Die, @@ -52,9 +51,10 @@ void DwarfCompileUnit::addLocalLabelAddress(DIE &Die, if (Label) DD->addArangeLabel(SymbolCU(this, Label)); - Die.addValue(Attribute, dwarf::DW_FORM_addr, - Label ? (DIEValue *)new (DIEValueAllocator) DIELabel(Label) - : new (DIEValueAllocator) DIEInteger(0)); + if (Label) + Die.addValue(Attribute, dwarf::DW_FORM_addr, DIELabel(Label)); + else + Die.addValue(Attribute, dwarf::DW_FORM_addr, DIEInteger(0)); } unsigned DwarfCompileUnit::getOrCreateSourceID(StringRef FileName, @@ -145,7 +145,7 @@ DIE *DwarfCompileUnit::getOrCreateGlobalVariableDIE( bool addToAccelTable = false; if (auto *Global = dyn_cast_or_null<GlobalVariable>(GV->getVariable())) { addToAccelTable = true; - DIELoc *Loc = new (DIEValueAllocator) DIELoc(); + DIELoc *Loc = new (DIEValueAllocator) DIELoc; const MCSymbol *Sym = Asm->getSymbol(Global); if (Global->isThreadLocal()) { // FIXME: Make this work with -gsplit-dwarf. @@ -183,7 +183,7 @@ DIE *DwarfCompileUnit::getOrCreateGlobalVariableDIE( } else if (const ConstantExpr *CE = getMergedGlobalExpr(GV->getVariable())) { addToAccelTable = true; // GV is a merged global. - DIELoc *Loc = new (DIEValueAllocator) DIELoc(); + DIELoc *Loc = new (DIEValueAllocator) DIELoc; Value *Ptr = CE->getOperand(0); MCSymbol *Sym = Asm->getSymbol(cast<GlobalValue>(Ptr)); DD->addArangeLabel(SymbolCU(this, Sym)); @@ -242,7 +242,7 @@ void DwarfCompileUnit::initStmtList() { MCSymbol *LineTableStartSym = Asm->OutStreamer->getDwarfLineTableSymbol(getUniqueID()); - stmtListIndex = UnitDie.getValues().size(); + stmtListIndex = std::distance(UnitDie.values_begin(), UnitDie.values_end()); // DW_AT_stmt_list is a offset of line number information for this // compile unit in debug_line section. For split dwarf this is @@ -255,9 +255,7 @@ void DwarfCompileUnit::initStmtList() { } void DwarfCompileUnit::applyStmtList(DIE &D) { - D.addValue(dwarf::DW_AT_stmt_list, - UnitDie.getAbbrev().getData()[stmtListIndex].getForm(), - UnitDie.getValues()[stmtListIndex]); + D.addValue(UnitDie.values_begin()[stmtListIndex]); } void DwarfCompileUnit::attachLowHighPC(DIE &D, const MCSymbol *Begin, @@ -365,10 +363,9 @@ void DwarfCompileUnit::constructScopeDIE( void DwarfCompileUnit::addSectionDelta(DIE &Die, dwarf::Attribute Attribute, const MCSymbol *Hi, const MCSymbol *Lo) { - DIEValue *Value = new (DIEValueAllocator) DIEDelta(Hi, Lo); Die.addValue(Attribute, DD->getDwarfVersion() >= 4 ? dwarf::DW_FORM_sec_offset : dwarf::DW_FORM_data4, - Value); + new (DIEValueAllocator) DIEDelta(Hi, Lo)); } void DwarfCompileUnit::addScopeRangeList(DIE &ScopeDIE, @@ -515,7 +512,7 @@ DwarfCompileUnit::constructVariableDIEImpl(const DbgVariable &DV, return VariableDie; auto Expr = DV.getExpression().begin(); - DIELoc *Loc = new (DIEValueAllocator) DIELoc(); + DIELoc *Loc = new (DIEValueAllocator) DIELoc; DIEDwarfExpression DwarfExpr(*Asm, *this, *Loc); for (auto FI : DV.getFrameIndex()) { unsigned FrameReg = 0; @@ -739,7 +736,7 @@ void DwarfCompileUnit::addVariableAddress(const DbgVariable &DV, DIE &Die, /// Add an address attribute to a die based on the location provided. void DwarfCompileUnit::addAddress(DIE &Die, dwarf::Attribute Attribute, const MachineLocation &Location) { - DIELoc *Loc = new (DIEValueAllocator) DIELoc(); + DIELoc *Loc = new (DIEValueAllocator) DIELoc; bool validReg; if (Location.isReg()) @@ -761,7 +758,7 @@ void DwarfCompileUnit::addAddress(DIE &Die, dwarf::Attribute Attribute, void DwarfCompileUnit::addComplexAddress(const DbgVariable &DV, DIE &Die, dwarf::Attribute Attribute, const MachineLocation &Location) { - DIELoc *Loc = new (DIEValueAllocator) DIELoc(); + DIELoc *Loc = new (DIEValueAllocator) DIELoc; DIEDwarfExpression DwarfExpr(*Asm, *this, *Loc); assert(DV.getExpression().size() == 1); const DIExpression *Expr = DV.getExpression().back(); @@ -782,10 +779,9 @@ void DwarfCompileUnit::addComplexAddress(const DbgVariable &DV, DIE &Die, /// Add a Dwarf loclistptr attribute data and value. void DwarfCompileUnit::addLocationList(DIE &Die, dwarf::Attribute Attribute, unsigned Index) { - DIEValue *Value = new (DIEValueAllocator) DIELocList(Index); dwarf::Form Form = DD->getDwarfVersion() >= 4 ? dwarf::DW_FORM_sec_offset : dwarf::DW_FORM_data4; - Die.addValue(Attribute, Form, Value); + Die.addValue(Attribute, Form, DIELocList(Index)); } void DwarfCompileUnit::applyVariableAttributes(const DbgVariable &Var, @@ -802,8 +798,7 @@ void DwarfCompileUnit::applyVariableAttributes(const DbgVariable &Var, /// Add a Dwarf expression attribute data and value. void DwarfCompileUnit::addExpr(DIELoc &Die, dwarf::Form Form, const MCExpr *Expr) { - DIEValue *Value = new (DIEValueAllocator) DIEExpr(Expr); - Die.addValue((dwarf::Attribute)0, Form, Value); + Die.addValue((dwarf::Attribute)0, Form, DIEExpr(Expr)); } void DwarfCompileUnit::applySubprogramAttributesToDefinition( |