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DebugInfo: Remove DIType

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This is the last major parent class, so I'll probably start deleting
classes in batches now.  Looks like many of the references to the DI*
hierarchy were updated organically along the way.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235331 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-04-20 18:52:06 +00:00
parent 9cc1f32626
commit 91ad62302f
6 changed files with 29 additions and 47 deletions
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28
lib/CodeGen/AsmPrinter/DwarfUnit.cpp
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@ -421,7 +421,7 @@ void DwarfUnit::addSourceLine(DIE &Die, DISubprogram SP) {
/// addSourceLine - Add location information to specified debug information
/// entry.
void DwarfUnit::addSourceLine(DIE &Die, DIType Ty) {
void DwarfUnit::addSourceLine(DIE &Die, const MDType *Ty) {
assert(Ty);
addSourceLine(Die, Ty->getLine(), Ty->getFilename(), Ty->getDirectory());
@ -519,8 +519,8 @@ bool DwarfUnit::addRegisterOffset(DIELoc &TheDie, unsigned Reg,
void DwarfUnit::addBlockByrefAddress(const DbgVariable &DV, DIE &Die,
dwarf::Attribute Attribute,
const MachineLocation &Location) {
DIType Ty = DV.getType();
DIType TmpTy = Ty;
const MDType *Ty = DV.getType();
const MDType *TmpTy = Ty;
uint16_t Tag = Ty->getTag();
bool isPointer = false;
@ -594,7 +594,7 @@ void DwarfUnit::addBlockByrefAddress(const DbgVariable &DV, DIE &Die,
}
/// Return true if type encoding is unsigned.
static bool isUnsignedDIType(DwarfDebug *DD, DIType Ty) {
static bool isUnsignedDIType(DwarfDebug *DD, const MDType *Ty) {
if (DIDerivedType DTy = dyn_cast<MDDerivedTypeBase>(Ty)) {
dwarf::Tag T = (dwarf::Tag)Ty->getTag();
// Encode pointer constants as unsigned bytes. This is used at least for
@ -698,13 +698,14 @@ void DwarfUnit::addConstantFPValue(DIE &Die, const ConstantFP *CFP) {
}
/// addConstantValue - Add constant value entry in variable DIE.
void DwarfUnit::addConstantValue(DIE &Die, const ConstantInt *CI, DIType Ty) {
void DwarfUnit::addConstantValue(DIE &Die, const ConstantInt *CI,
const MDType *Ty) {
addConstantValue(Die, CI->getValue(), Ty);
}
/// addConstantValue - Add constant value entry in variable DIE.
void DwarfUnit::addConstantValue(DIE &Die, const MachineOperand &MO,
DIType Ty) {
const MDType *Ty) {
assert(MO.isImm() && "Invalid machine operand!");
addConstantValue(Die, isUnsignedDIType(DD, Ty), MO.getImm());
@ -717,7 +718,7 @@ void DwarfUnit::addConstantValue(DIE &Die, bool Unsigned, uint64_t Val) {
Unsigned ? dwarf::DW_FORM_udata : dwarf::DW_FORM_sdata, Val);
}
void DwarfUnit::addConstantValue(DIE &Die, const APInt &Val, DIType Ty) {
void DwarfUnit::addConstantValue(DIE &Die, const APInt &Val, const MDType *Ty) {
addConstantValue(Die, Val, isUnsignedDIType(DD, Ty));
}
@ -801,7 +802,7 @@ DIE *DwarfUnit::createTypeDIE(DICompositeType Ty) {
}
/// getOrCreateTypeDIE - Find existing DIE or create new DIE for the
/// given DIType.
/// given type.
DIE *DwarfUnit::getOrCreateTypeDIE(const MDNode *TyNode) {
if (!TyNode)
return nullptr;
@ -865,7 +866,8 @@ void DwarfUnit::updateAcceleratorTables(const MDScope *Context,
}
/// addType - Add a new type attribute to the specified entity.
void DwarfUnit::addType(DIE &Entity, DIType Ty, dwarf::Attribute Attribute) {
void DwarfUnit::addType(DIE &Entity, const MDType *Ty,
dwarf::Attribute Attribute) {
assert(Ty && "Trying to add a type that doesn't exist?");
// Check for pre-existence.
@ -952,7 +954,7 @@ void DwarfUnit::constructTypeDIE(DIE &Buffer, DIDerivedType DTy) {
uint16_t Tag = Buffer.getTag();
// Map to main type, void will not have a type.
DIType FromTy = resolve(DTy->getBaseType());
const MDType *FromTy = resolve(DTy->getBaseType());
if (FromTy)
addType(Buffer, FromTy);
@ -977,7 +979,7 @@ void DwarfUnit::constructTypeDIE(DIE &Buffer, DIDerivedType DTy) {
/// constructSubprogramArguments - Construct function argument DIEs.
void DwarfUnit::constructSubprogramArguments(DIE &Buffer, DITypeArray Args) {
for (unsigned i = 1, N = Args.size(); i < N; ++i) {
DIType Ty = resolve(Args[i]);
const MDType *Ty = resolve(Args[i]);
if (!Ty) {
assert(i == N-1 && "Unspecified parameter must be the last argument");
createAndAddDIE(dwarf::DW_TAG_unspecified_parameters, Buffer);
@ -1424,7 +1426,7 @@ void DwarfUnit::constructEnumTypeDIE(DIE &Buffer, DICompositeType CTy) {
Value);
}
}
DIType DTy = resolve(CTy->getBaseType());
const MDType *DTy = resolve(CTy->getBaseType());
if (DTy) {
addType(Buffer, DTy);
addFlag(Buffer, dwarf::DW_AT_enum_class);
@ -1556,7 +1558,7 @@ DIE *DwarfUnit::getOrCreateStaticMemberDIE(DIDerivedType DT_) {
DIE &StaticMemberDIE = createAndAddDIE(DT->getTag(), *ContextDIE, DT);
DIType Ty = resolve(DT->getBaseType());
const MDType *Ty = resolve(DT->getBaseType());
addString(StaticMemberDIE, dwarf::DW_AT_name, DT->getName());
addType(StaticMemberDIE, Ty);