[llvm] r193024 - Reformat.
Eric Christopher
echristo at gmail.com
Fri Oct 18 18:04:47 PDT 2013
Author: echristo
Date: Fri Oct 18 20:04:47 2013
New Revision: 193024
URL: http://llvm.org/viewvc/llvm-project?rev=193024&view=rev
Log:
Reformat.
Modified:
llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp?rev=193024&r1=193023&r2=193024&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp Fri Oct 18 20:04:47 2013
@@ -105,19 +105,21 @@ void CompileUnit::addFlag(DIE *Die, uint
/// addUInt - Add an unsigned integer attribute data and value.
///
-void CompileUnit::addUInt(DIE *Die, uint16_t Attribute,
- uint16_t Form, uint64_t Integer) {
- if (!Form) Form = DIEInteger::BestForm(false, Integer);
- DIEValue *Value = Integer == 1 ?
- DIEIntegerOne : new (DIEValueAllocator) DIEInteger(Integer);
+void CompileUnit::addUInt(DIE *Die, uint16_t Attribute, uint16_t Form,
+ uint64_t Integer) {
+ if (!Form)
+ Form = DIEInteger::BestForm(false, Integer);
+ DIEValue *Value = Integer == 1 ? DIEIntegerOne : new (DIEValueAllocator)
+ DIEInteger(Integer);
Die->addValue(Attribute, Form, Value);
}
/// addSInt - Add an signed integer attribute data and value.
///
-void CompileUnit::addSInt(DIE *Die, uint16_t Attribute,
- uint16_t Form, int64_t Integer) {
- if (!Form) Form = DIEInteger::BestForm(true, Integer);
+void CompileUnit::addSInt(DIE *Die, uint16_t Attribute, uint16_t Form,
+ int64_t Integer) {
+ if (!Form)
+ Form = DIEInteger::BestForm(true, Integer);
DIEValue *Value = new (DIEValueAllocator) DIEInteger(Integer);
Die->addValue(Attribute, Form, Value);
}
@@ -250,9 +252,9 @@ void CompileUnit::addSourceLine(DIE *Die
unsigned Line = V.getLineNumber();
if (Line == 0)
return;
- unsigned FileID = DD->getOrCreateSourceID(V.getContext().getFilename(),
- V.getContext().getDirectory(),
- getUniqueID());
+ unsigned FileID =
+ DD->getOrCreateSourceID(V.getContext().getFilename(),
+ V.getContext().getDirectory(), getUniqueID());
assert(FileID && "Invalid file id");
addUInt(Die, dwarf::DW_AT_decl_file, 0, FileID);
addUInt(Die, dwarf::DW_AT_decl_line, 0, Line);
@@ -268,8 +270,8 @@ void CompileUnit::addSourceLine(DIE *Die
unsigned Line = G.getLineNumber();
if (Line == 0)
return;
- unsigned FileID = DD->getOrCreateSourceID(G.getFilename(), G.getDirectory(),
- getUniqueID());
+ unsigned FileID =
+ DD->getOrCreateSourceID(G.getFilename(), G.getDirectory(), getUniqueID());
assert(FileID && "Invalid file id");
addUInt(Die, dwarf::DW_AT_decl_file, 0, FileID);
addUInt(Die, dwarf::DW_AT_decl_line, 0, Line);
@@ -287,8 +289,8 @@ void CompileUnit::addSourceLine(DIE *Die
if (Line == 0)
return;
- unsigned FileID = DD->getOrCreateSourceID(SP.getFilename(),
- SP.getDirectory(), getUniqueID());
+ unsigned FileID = DD->getOrCreateSourceID(SP.getFilename(), SP.getDirectory(),
+ getUniqueID());
assert(FileID && "Invalid file id");
addUInt(Die, dwarf::DW_AT_decl_file, 0, FileID);
addUInt(Die, dwarf::DW_AT_decl_line, 0, Line);
@@ -304,8 +306,8 @@ void CompileUnit::addSourceLine(DIE *Die
unsigned Line = Ty.getLineNumber();
if (Line == 0)
return;
- unsigned FileID = DD->getOrCreateSourceID(Ty.getFilename(),
- Ty.getDirectory(), getUniqueID());
+ unsigned FileID = DD->getOrCreateSourceID(Ty.getFilename(), Ty.getDirectory(),
+ getUniqueID());
assert(FileID && "Invalid file id");
addUInt(Die, dwarf::DW_AT_decl_file, 0, FileID);
addUInt(Die, dwarf::DW_AT_decl_line, 0, Line);
@@ -341,8 +343,8 @@ void CompileUnit::addSourceLine(DIE *Die
return;
StringRef FN = NS.getFilename();
- unsigned FileID = DD->getOrCreateSourceID(FN, NS.getDirectory(),
- getUniqueID());
+ unsigned FileID =
+ DD->getOrCreateSourceID(FN, NS.getDirectory(), getUniqueID());
assert(FileID && "Invalid file id");
addUInt(Die, dwarf::DW_AT_decl_file, 0, FileID);
addUInt(Die, dwarf::DW_AT_decl_line, 0, Line);
@@ -374,8 +376,7 @@ void CompileUnit::addRegisterOp(DIE *The
}
/// addRegisterOffset - Add register offset.
-void CompileUnit::addRegisterOffset(DIE *TheDie, unsigned Reg,
- int64_t Offset) {
+void CompileUnit::addRegisterOffset(DIE *TheDie, unsigned Reg, int64_t Offset) {
const TargetRegisterInfo *RI = Asm->TM.getRegisterInfo();
unsigned DWReg = RI->getDwarfRegNum(Reg, false);
const TargetRegisterInfo *TRI = Asm->TM.getRegisterInfo();
@@ -429,11 +430,10 @@ void CompileUnit::addComplexAddress(cons
i = 2;
} else
addRegisterOp(Block, Location.getReg());
- }
- else
+ } else
addRegisterOffset(Block, Location.getReg(), Location.getOffset());
- for (;i < N; ++i) {
+ for (; i < N; ++i) {
uint64_t Element = DV.getAddrElement(i);
if (Element == DIBuilder::OpPlus) {
addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_plus_uconst);
@@ -441,7 +441,8 @@ void CompileUnit::addComplexAddress(cons
} else if (Element == DIBuilder::OpDeref) {
if (!Location.isReg())
addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_deref);
- } else llvm_unreachable("unknown DIBuilder Opcode");
+ } else
+ llvm_unreachable("unknown DIBuilder Opcode");
}
// Now attach the location information to the DIE.
@@ -544,9 +545,8 @@ void CompileUnit::addBlockByrefAddress(c
// Get the offsets for the forwarding field and the variable field.
unsigned forwardingFieldOffset =
- DIDerivedType(forwardingField).getOffsetInBits() >> 3;
- unsigned varFieldOffset =
- DIDerivedType(varField).getOffsetInBits() >> 3;
+ DIDerivedType(forwardingField).getOffsetInBits() >> 3;
+ unsigned varFieldOffset = DIDerivedType(varField).getOffsetInBits() >> 3;
// Decode the original location, and use that as the start of the byref
// variable's location.
@@ -592,8 +592,8 @@ static bool isTypeSigned(DwarfDebug *DD,
return isTypeSigned(DD, DD->resolve(DIDerivedType(Ty).getTypeDerivedFrom()),
SizeInBits);
if (Ty.isBasicType())
- if (DIBasicType(Ty).getEncoding() == dwarf::DW_ATE_signed
- || DIBasicType(Ty).getEncoding() == dwarf::DW_ATE_signed_char) {
+ if (DIBasicType(Ty).getEncoding() == dwarf::DW_ATE_signed ||
+ DIBasicType(Ty).getEncoding() == dwarf::DW_ATE_signed_char) {
*SizeInBits = Ty.getSizeInBits();
return true;
}
@@ -686,13 +686,13 @@ void CompileUnit::addConstantValue(DIE *
/// addConstantFPValue - Add constant value entry in variable DIE.
void CompileUnit::addConstantFPValue(DIE *Die, const MachineOperand &MO) {
- assert (MO.isFPImm() && "Invalid machine operand!");
+ assert(MO.isFPImm() && "Invalid machine operand!");
DIEBlock *Block = new (DIEValueAllocator) DIEBlock();
APFloat FPImm = MO.getFPImm()->getValueAPF();
// Get the raw data form of the floating point.
const APInt FltVal = FPImm.bitcastToAPInt();
- const char *FltPtr = (const char*)FltVal.getRawData();
+ const char *FltPtr = (const char *)FltVal.getRawData();
int NumBytes = FltVal.getBitWidth() / 8; // 8 bits per byte.
bool LittleEndian = Asm->getDataLayout().isLittleEndian();
@@ -782,11 +782,11 @@ void CompileUnit::addTemplateParams(DIE
for (unsigned i = 0, e = TParams.getNumElements(); i != e; ++i) {
DIDescriptor Element = TParams.getElement(i);
if (Element.isTemplateTypeParameter())
- getOrCreateTemplateTypeParameterDIE(
- DITemplateTypeParameter(Element), Buffer);
+ getOrCreateTemplateTypeParameterDIE(DITemplateTypeParameter(Element),
+ Buffer);
else if (Element.isTemplateValueParameter())
- getOrCreateTemplateValueParameterDIE(
- DITemplateValueParameter(Element), Buffer);
+ getOrCreateTemplateValueParameterDIE(DITemplateValueParameter(Element),
+ Buffer);
}
}
@@ -846,8 +846,7 @@ DIE *CompileUnit::getOrCreateTypeDIE(con
DICompositeType CT(Ty);
// A runtime language of 0 actually means C/C++ and that any
// non-negative value is some version of Objective-C/C++.
- IsImplementation = (CT.getRunTimeLang() == 0) ||
- CT.isObjcClassComplete();
+ IsImplementation = (CT.getRunTimeLang() == 0) || CT.isObjcClassComplete();
}
unsigned Flags = IsImplementation ? dwarf::DW_FLAG_type_implementation : 0;
addAccelType(Ty.getName(), std::make_pair(TyDIE, Flags));
@@ -926,7 +925,7 @@ void CompileUnit::addGlobalType(DIType T
if (DIEEntry *Entry = getDIEEntry(Ty)) {
std::string FullName =
getParentContextString(Context) + Ty.getName().str();
- GlobalTypes[FullName] = Entry->getEntry();
+ GlobalTypes[FullName] = Entry->getEntry();
}
}
@@ -1026,8 +1025,8 @@ void CompileUnit::constructTypeDIE(DIE &
addUInt(&Buffer, dwarf::DW_AT_byte_size, 0, Size);
if (Tag == dwarf::DW_TAG_ptr_to_member_type)
- addDIEEntry(&Buffer, dwarf::DW_AT_containing_type,
- getOrCreateTypeDIE(resolve(DTy.getClassType())));
+ addDIEEntry(&Buffer, dwarf::DW_AT_containing_type,
+ getOrCreateTypeDIE(resolve(DTy.getClassType())));
// Add source line info if available and TyDesc is not a forward declaration.
if (!DTy.isForwardDecl())
addSourceLine(&Buffer, DTy);
@@ -1091,8 +1090,7 @@ void CompileUnit::constructTypeDIE(DIE &
addType(&Buffer, DTy);
addFlag(&Buffer, dwarf::DW_AT_enum_class);
}
- }
- break;
+ } break;
case dwarf::DW_TAG_subroutine_type: {
// Add return type. A void return won't have a type.
DIArray Elements = CTy.getTypeArray();
@@ -1120,12 +1118,10 @@ void CompileUnit::constructTypeDIE(DIE &
// function has been prototyped.
uint16_t Language = DICompileUnit(Node).getLanguage();
if (isPrototyped &&
- (Language == dwarf::DW_LANG_C89 ||
- Language == dwarf::DW_LANG_C99 ||
+ (Language == dwarf::DW_LANG_C89 || Language == dwarf::DW_LANG_C99 ||
Language == dwarf::DW_LANG_ObjC))
addFlag(&Buffer, dwarf::DW_AT_prototyped);
- }
- break;
+ } break;
case dwarf::DW_TAG_structure_type:
case dwarf::DW_TAG_union_type:
case dwarf::DW_TAG_class_type: {
@@ -1145,7 +1141,7 @@ void CompileUnit::constructTypeDIE(DIE &
dwarf::DW_ACCESS_private);
else
addUInt(ElemDie, dwarf::DW_AT_accessibility, dwarf::DW_FORM_data1,
- dwarf::DW_ACCESS_public);
+ dwarf::DW_ACCESS_public);
if (SP.isExplicit())
addFlag(ElemDie, dwarf::DW_AT_explicit);
} else if (Element.isDerivedType()) {
@@ -1188,7 +1184,7 @@ void CompileUnit::constructTypeDIE(DIE &
PropertyAttributes |= dwarf::DW_APPLE_PROPERTY_nonatomic;
if (PropertyAttributes)
addUInt(ElemDie, dwarf::DW_AT_APPLE_property_attribute, 0,
- PropertyAttributes);
+ PropertyAttributes);
DIEEntry *Entry = getDIEEntry(Element);
if (!Entry) {
@@ -1214,8 +1210,7 @@ void CompileUnit::constructTypeDIE(DIE &
// Add template parameters to a class, structure or union types.
// FIXME: The support isn't in the metadata for this yet.
if (Tag == dwarf::DW_TAG_class_type ||
- Tag == dwarf::DW_TAG_structure_type ||
- Tag == dwarf::DW_TAG_union_type)
+ Tag == dwarf::DW_TAG_structure_type || Tag == dwarf::DW_TAG_union_type)
addTemplateParams(Buffer, CTy.getTemplateParams());
break;
@@ -1229,8 +1224,7 @@ void CompileUnit::constructTypeDIE(DIE &
addString(&Buffer, dwarf::DW_AT_name, Name);
if (Tag == dwarf::DW_TAG_enumeration_type ||
- Tag == dwarf::DW_TAG_class_type ||
- Tag == dwarf::DW_TAG_structure_type ||
+ Tag == dwarf::DW_TAG_class_type || Tag == dwarf::DW_TAG_structure_type ||
Tag == dwarf::DW_TAG_union_type) {
// Add size if non-zero (derived types might be zero-sized.)
// TODO: Do we care about size for enum forward declarations?
@@ -1251,8 +1245,8 @@ void CompileUnit::constructTypeDIE(DIE &
// No harm in adding the runtime language to the declaration.
unsigned RLang = CTy.getRunTimeLang();
if (RLang)
- addUInt(&Buffer, dwarf::DW_AT_APPLE_runtime_class,
- dwarf::DW_FORM_data1, RLang);
+ addUInt(&Buffer, dwarf::DW_AT_APPLE_runtime_class, dwarf::DW_FORM_data1,
+ RLang);
}
// If this is a type applicable to a type unit it then add it to the
// list of types we'll compute a hash for later.
@@ -1400,8 +1394,7 @@ DIE *CompileUnit::getOrCreateSubprogramD
// language.
uint16_t Language = DICompileUnit(Node).getLanguage();
if (SP.isPrototyped() &&
- (Language == dwarf::DW_LANG_C89 ||
- Language == dwarf::DW_LANG_C99 ||
+ (Language == dwarf::DW_LANG_C89 || Language == dwarf::DW_LANG_C99 ||
Language == dwarf::DW_LANG_ObjC))
addFlag(SPDie, dwarf::DW_AT_prototyped);
@@ -1430,7 +1423,7 @@ DIE *CompileUnit::getOrCreateSubprogramD
// Add arguments. Do not add arguments for subprogram definition. They will
// be handled while processing variables.
- for (unsigned i = 1, N = Args.getNumElements(); i < N; ++i) {
+ for (unsigned i = 1, N = Args.getNumElements(); i < N; ++i) {
DIE *Arg = new DIE(dwarf::DW_TAG_formal_parameter);
DIType ATy = DIType(Args.getElement(i));
addType(Arg, ATy);
@@ -1557,7 +1550,8 @@ void CompileUnit::createGlobalVariableDI
addUInt(Block, 0, dwarf::DW_FORM_udata, DU->getAddrPoolIndex(Expr));
}
// 3) followed by a custom OP to make the debugger do a TLS lookup.
- addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_GNU_push_tls_address);
+ addUInt(Block, 0, dwarf::DW_FORM_data1,
+ dwarf::DW_OP_GNU_push_tls_address);
} else
addOpAddress(Block, Sym);
// Do not create specification DIE if context is either compile unit
@@ -1581,11 +1575,12 @@ void CompileUnit::createGlobalVariableDI
// From DWARF4: DIEs to which DW_AT_linkage_name may apply include:
// TAG_common_block, TAG_constant, TAG_entry_point, TAG_subprogram and
// TAG_variable.
- addString(IsStaticMember && VariableSpecDIE ?
- VariableSpecDIE : VariableDIE, dwarf::DW_AT_MIPS_linkage_name,
+ addString(IsStaticMember && VariableSpecDIE ? VariableSpecDIE
+ : VariableDIE,
+ dwarf::DW_AT_MIPS_linkage_name,
GlobalValue::getRealLinkageName(LinkageName));
} else if (const ConstantInt *CI =
- dyn_cast_or_null<ConstantInt>(GV.getConstant())) {
+ dyn_cast_or_null<ConstantInt>(GV.getConstant())) {
// AT_const_value was added when the static member was created. To avoid
// emitting AT_const_value multiple times, we only add AT_const_value when
// it is not a static member.
@@ -1598,9 +1593,9 @@ void CompileUnit::createGlobalVariableDI
Value *Ptr = CE->getOperand(0);
addOpAddress(Block, Asm->Mang->getSymbol(cast<GlobalValue>(Ptr)));
addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_constu);
- SmallVector<Value*, 3> Idx(CE->op_begin()+1, CE->op_end());
+ SmallVector<Value *, 3> Idx(CE->op_begin() + 1, CE->op_end());
addUInt(Block, 0, dwarf::DW_FORM_udata,
- Asm->getDataLayout().getIndexedOffset(Ptr->getType(), Idx));
+ Asm->getDataLayout().getIndexedOffset(Ptr->getType(), Idx));
addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_plus);
addBlock(VariableDIE, dwarf::DW_AT_location, 0, Block);
}
@@ -1648,8 +1643,7 @@ void CompileUnit::constructSubrangeDIE(D
}
/// constructArrayTypeDIE - Construct array type DIE from DICompositeType.
-void CompileUnit::constructArrayTypeDIE(DIE &Buffer,
- DICompositeType *CTy) {
+void CompileUnit::constructArrayTypeDIE(DIE &Buffer, DICompositeType *CTy) {
if (CTy->isVector())
addFlag(&Buffer, dwarf::DW_AT_GNU_vector);
@@ -1695,19 +1689,21 @@ DIE *CompileUnit::constructEnumTypeDIE(D
/// vtables.
void CompileUnit::constructContainingTypeDIEs() {
for (DenseMap<DIE *, const MDNode *>::iterator CI = ContainingTypeMap.begin(),
- CE = ContainingTypeMap.end(); CI != CE; ++CI) {
+ CE = ContainingTypeMap.end();
+ CI != CE; ++CI) {
DIE *SPDie = CI->first;
const MDNode *N = CI->second;
- if (!N) continue;
+ if (!N)
+ continue;
DIE *NDie = getDIE(N);
- if (!NDie) continue;
+ if (!NDie)
+ continue;
addDIEEntry(SPDie, dwarf::DW_AT_containing_type, NDie);
}
}
/// constructVariableDIE - Construct a DIE for the given DbgVariable.
-DIE *CompileUnit::constructVariableDIE(DbgVariable *DV,
- bool isScopeAbstract) {
+DIE *CompileUnit::constructVariableDIE(DbgVariable *DV, bool isScopeAbstract) {
StringRef Name = DV->getName();
// Define variable debug information entry.
@@ -1748,7 +1744,8 @@ DIE *CompileUnit::constructVariableDIE(D
const MachineOperand RegOp = DVInsn->getOperand(0);
// If the second operand is an immediate, this is an indirect value.
if (DVInsn->getOperand(1).isImm()) {
- MachineLocation Location(RegOp.getReg(), DVInsn->getOperand(1).getImm());
+ MachineLocation Location(RegOp.getReg(),
+ DVInsn->getOperand(1).getImm());
addVariableAddress(*DV, VariableDie, Location);
} else if (RegOp.getReg())
addVariableAddress(*DV, VariableDie, MachineLocation(RegOp.getReg()));
@@ -1768,8 +1765,7 @@ DIE *CompileUnit::constructVariableDIE(D
if (FI != ~0) {
unsigned FrameReg = 0;
const TargetFrameLowering *TFI = Asm->TM.getFrameLowering();
- int Offset =
- TFI->getFrameIndexReference(*Asm->MF, FI, FrameReg);
+ int Offset = TFI->getFrameIndexReference(*Asm->MF, FI, FrameReg);
MachineLocation Location(FrameReg, Offset);
addVariableAddress(*DV, VariableDie, Location);
}
@@ -1799,8 +1795,7 @@ DIE *CompileUnit::createMemberDIE(DIDeri
if (Size != FieldSize) {
// Handle bitfield.
- addUInt(MemberDie, dwarf::DW_AT_byte_size, 0,
- getBaseTypeSize(DD, DT)>>3);
+ addUInt(MemberDie, dwarf::DW_AT_byte_size, 0, getBaseTypeSize(DD, DT) >> 3);
addUInt(MemberDie, dwarf::DW_AT_bit_size, 0, DT.getSizeInBits());
uint64_t Offset = DT.getOffsetInBits();
@@ -1822,8 +1817,7 @@ DIE *CompileUnit::createMemberDIE(DIDeri
// This is not a bitfield.
addUInt(MemLocationDie, 0, dwarf::DW_FORM_udata, DT.getOffsetInBits() >> 3);
- if (DT.getTag() == dwarf::DW_TAG_inheritance
- && DT.isVirtual()) {
+ if (DT.getTag() == dwarf::DW_TAG_inheritance && DT.isVirtual()) {
// For C++, virtual base classes are not at fixed offset. Use following
// expression to extract appropriate offset from vtable.
@@ -1838,8 +1832,7 @@ DIE *CompileUnit::createMemberDIE(DIDeri
addUInt(VBaseLocationDie, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_deref);
addUInt(VBaseLocationDie, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_plus);
- addBlock(MemberDie, dwarf::DW_AT_data_member_location, 0,
- VBaseLocationDie);
+ addBlock(MemberDie, dwarf::DW_AT_data_member_location, 0, VBaseLocationDie);
} else
addBlock(MemberDie, dwarf::DW_AT_data_member_location, 0, MemLocationDie);
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