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DebugInfo: use uint32_t for alignment variables. 

LLVM now uses uint32_t for DebugInfo alignment for space efficiency,
in this patch we change frontend DebugInfo-related variables to uint32_t too.

Differential Revision: https://reviews.llvm.org/D25621

llvm-svn: 284651
This commit is contained in:
Victor Leschuk 2016-10-19 22:11:07 +00:00
parent 4646fe0ac9
commit 802e4a58a6
1 changed files with 17 additions and 17 deletions
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34
clang/lib/CodeGen/CGDebugInfo.cpp
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@ -596,7 +596,7 @@ llvm::DIType *CGDebugInfo::CreateType(const BuiltinType *BT) {
}
// Bit size, align and offset of the type.
uint64_t Size = CGM.getContext().getTypeSize(BT);
uint64_t Align = CGM.getContext().getTypeAlign(BT);
uint32_t Align = CGM.getContext().getTypeAlign(BT);
return DBuilder.createBasicType(BTName, Size, Align, Encoding);
}
@ -607,7 +607,7 @@ llvm::DIType *CGDebugInfo::CreateType(const ComplexType *Ty) {
Encoding = llvm::dwarf::DW_ATE_lo_user;
uint64_t Size = CGM.getContext().getTypeSize(Ty);
uint64_t Align = CGM.getContext().getTypeAlign(Ty);
uint32_t Align = CGM.getContext().getTypeAlign(Ty);
return DBuilder.createBasicType("complex", Size, Align, Encoding);
}
@ -721,7 +721,7 @@ CGDebugInfo::getOrCreateRecordFwdDecl(const RecordType *Ty,
StringRef RDName = getClassName(RD);
uint64_t Size = 0;
uint64_t Align = 0;
uint32_t Align = 0;
const RecordDecl *D = RD->getDefinition();
if (D && D->isCompleteDefinition()) {
@ -749,7 +749,7 @@ llvm::DIType *CGDebugInfo::CreatePointerLikeType(llvm::dwarf::Tag Tag,
// because that does not return the correct value for references.
unsigned AS = CGM.getContext().getTargetAddressSpace(PointeeTy);
uint64_t Size = CGM.getTarget().getPointerWidth(AS);
uint64_t Align = CGM.getContext().getTypeAlign(Ty);
uint32_t Align = CGM.getContext().getTypeAlign(Ty);
if (Tag == llvm::dwarf::DW_TAG_reference_type ||
Tag == llvm::dwarf::DW_TAG_rvalue_reference_type)
@ -776,7 +776,7 @@ llvm::DIType *CGDebugInfo::CreateType(const BlockPointerType *Ty,
SmallVector<llvm::Metadata *, 8> EltTys;
QualType FType;
uint64_t FieldSize, FieldOffset;
unsigned FieldAlign;
uint32_t FieldAlign;
llvm::DINodeArray Elements;
FieldOffset = 0;
@ -965,7 +965,7 @@ llvm::DIType *CGDebugInfo::createBitFieldType(const FieldDecl *BitFieldDecl,
CGM.getTypes().getCGRecordLayout(RD).getBitFieldInfo(BitFieldDecl);
uint64_t SizeInBits = BitFieldInfo.Size;
assert(SizeInBits > 0 && "found named 0-width bitfield");
unsigned AlignInBits = CGM.getContext().getTypeAlign(Ty);
uint32_t AlignInBits = CGM.getContext().getTypeAlign(Ty);
uint64_t StorageOffsetInBits =
CGM.getContext().toBits(BitFieldInfo.StorageOffset);
uint64_t OffsetInBits = StorageOffsetInBits + BitFieldInfo.Offset;
@ -987,7 +987,7 @@ CGDebugInfo::createFieldType(StringRef name, QualType type, SourceLocation loc,
unsigned line = getLineNumber(loc);
uint64_t SizeInBits = 0;
unsigned AlignInBits = 0;
uint32_t AlignInBits = 0;
if (!type->isIncompleteArrayType()) {
TypeInfo TI = CGM.getContext().getTypeInfo(type);
SizeInBits = TI.Width;
@ -1181,7 +1181,7 @@ llvm::DISubroutineType *CGDebugInfo::getOrCreateInstanceMethodType(
QualType PointeeTy = ThisPtrTy->getPointeeType();
unsigned AS = CGM.getContext().getTargetAddressSpace(PointeeTy);
uint64_t Size = CGM.getTarget().getPointerWidth(AS);
uint64_t Align = CGM.getContext().getTypeAlign(ThisPtrTy);
uint32_t Align = CGM.getContext().getTypeAlign(ThisPtrTy);
llvm::DIType *PointeeType = getOrCreateType(PointeeTy, Unit);
llvm::DIType *ThisPtrType =
DBuilder.createPointerType(PointeeType, Size, Align);
@ -1968,7 +1968,7 @@ llvm::DIType *CGDebugInfo::CreateTypeDefinition(const ObjCInterfaceType *Ty,
// Bit size, align and offset of the type.
uint64_t Size = CGM.getContext().getTypeSize(Ty);
uint64_t Align = CGM.getContext().getTypeAlign(Ty);
uint32_t Align = CGM.getContext().getTypeAlign(Ty);
llvm::DINode::DIFlags Flags = llvm::DINode::FlagZero;
if (ID->getImplementation())
@ -2052,7 +2052,7 @@ llvm::DIType *CGDebugInfo::CreateTypeDefinition(const ObjCInterfaceType *Ty,
unsigned FieldLine = getLineNumber(Field->getLocation());
QualType FType = Field->getType();
uint64_t FieldSize = 0;
unsigned FieldAlign = 0;
uint32_t FieldAlign = 0;
if (!FType->isIncompleteArrayType()) {
@ -2134,14 +2134,14 @@ llvm::DIType *CGDebugInfo::CreateType(const VectorType *Ty,
llvm::DINodeArray SubscriptArray = DBuilder.getOrCreateArray(Subscript);
uint64_t Size = CGM.getContext().getTypeSize(Ty);
uint64_t Align = CGM.getContext().getTypeAlign(Ty);
uint32_t Align = CGM.getContext().getTypeAlign(Ty);
return DBuilder.createVectorType(Size, Align, ElementTy, SubscriptArray);
}
llvm::DIType *CGDebugInfo::CreateType(const ArrayType *Ty, llvm::DIFile *Unit) {
uint64_t Size;
uint64_t Align;
uint32_t Align;
// FIXME: make getTypeAlign() aware of VLAs and incomplete array types
if (const auto *VAT = dyn_cast<VariableArrayType>(Ty)) {
@ -2264,7 +2264,7 @@ llvm::DIType *CGDebugInfo::CreateEnumType(const EnumType *Ty) {
const EnumDecl *ED = Ty->getDecl();
uint64_t Size = 0;
uint64_t Align = 0;
uint32_t Align = 0;
if (!ED->getTypeForDecl()->isIncompleteType()) {
Size = CGM.getContext().getTypeSize(ED->getTypeForDecl());
Align = CGM.getContext().getTypeAlign(ED->getTypeForDecl());
@ -2307,7 +2307,7 @@ llvm::DIType *CGDebugInfo::CreateEnumType(const EnumType *Ty) {
llvm::DIType *CGDebugInfo::CreateTypeDefinition(const EnumType *Ty) {
const EnumDecl *ED = Ty->getDecl();
uint64_t Size = 0;
uint64_t Align = 0;
uint32_t Align = 0;
if (!ED->getTypeForDecl()->isIncompleteType()) {
Size = CGM.getContext().getTypeSize(ED->getTypeForDecl());
Align = CGM.getContext().getTypeAlign(ED->getTypeForDecl());
@ -2607,7 +2607,7 @@ llvm::DICompositeType *CGDebugInfo::CreateLimitedType(const RecordType *Ty) {
return getOrCreateRecordFwdDecl(Ty, RDContext);
uint64_t Size = CGM.getContext().getTypeSize(Ty);
uint64_t Align = CGM.getContext().getTypeAlign(Ty);
uint32_t Align = CGM.getContext().getTypeAlign(Ty);
SmallString<256> FullName = getUniqueTagTypeName(Ty, CGM, TheCU);
@ -2676,7 +2676,7 @@ llvm::DIType *CGDebugInfo::CreateMemberType(llvm::DIFile *Unit, QualType FType,
StringRef Name, uint64_t *Offset) {
llvm::DIType *FieldTy = CGDebugInfo::getOrCreateType(FType, Unit);
uint64_t FieldSize = CGM.getContext().getTypeSize(FType);
unsigned FieldAlign = CGM.getContext().getTypeAlign(FType);
uint32_t FieldAlign = CGM.getContext().getTypeAlign(FType);
llvm::DIType *Ty =
DBuilder.createMemberType(Unit, Name, Unit, 0, FieldSize, FieldAlign,
*Offset, llvm::DINode::FlagZero, FieldTy);
@ -3137,7 +3137,7 @@ llvm::DIType *CGDebugInfo::EmitTypeForVarWithBlocksAttr(const VarDecl *VD,
SmallVector<llvm::Metadata *, 5> EltTys;
QualType FType;
uint64_t FieldSize, FieldOffset;
unsigned FieldAlign;
uint32_t FieldAlign;
llvm::DIFile *Unit = getOrCreateFile(VD->getLocation());
QualType Type = VD->getType();