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Rename ClassType to the more accurate UnderlyingType and document its purpose. 

rdar://problem/13463793

llvm-svn: 179877
This commit is contained in:
Adrian Prantl 2013-04-19 19:56:02 +00:00
parent ed185ab5c7
commit 425ca79300
3 changed files with 17 additions and 13 deletions
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19
llvm/include/llvm/DIBuilder.h
View File

@ -349,19 +349,20 @@ namespace llvm {
DIType createVectorType(uint64_t Size, uint64_t AlignInBits,
DIType Ty, DIArray Subscripts);
/// createEnumerationType - Create debugging information entry for an
/// createEnumerationType - Create debugging information entry for an
/// enumeration.
/// @param Scope Scope in which this enumeration is defined.
/// @param Name Union name.
/// @param File File where this member is defined.
/// @param LineNumber Line number.
/// @param SizeInBits Member size.
/// @param AlignInBits Member alignment.
/// @param Elements Enumeration elements.
/// @param Scope Scope in which this enumeration is defined.
/// @param Name Union name.
/// @param File File where this member is defined.
/// @param LineNumber Line number.
/// @param SizeInBits Member size.
/// @param AlignInBits Member alignment.
/// @param Elements Enumeration elements.
/// @param UnderlyingType Underlying type of a C++11/ObjC fixed enum.
DICompositeType createEnumerationType(
DIDescriptor Scope, StringRef Name, DIFile File, unsigned LineNumber,
uint64_t SizeInBits, uint64_t AlignInBits, DIArray Elements,
DIType ClassType);
DIType UnderlyingType);
/// createSubroutineType - Create subroutine type.
/// @param File File in which this subroutine is defined.

5
llvm/include/llvm/DebugInfo.h
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@ -342,7 +342,10 @@ namespace llvm {
/// DICompositeType - This descriptor holds a type that can refer to multiple
/// other types, like a function or struct.
/// FIXME: Why is this a DIDerivedType??
/// DICompositeType is derived from DIDerivedType because some
/// composite types (such as enums) can be derived from basic types
// FIXME: Make this derive from DIType directly & just store the
// base type in a single DIType field.
class DICompositeType : public DIDerivedType {
friend class DIDescriptor;
void printInternal(raw_ostream &OS) const;

6
llvm/lib/IR/DIBuilder.cpp
View File

@ -427,7 +427,7 @@ DIType DIBuilder::createObjCIVar(StringRef Name,
DIObjCProperty DIBuilder::createObjCProperty(StringRef Name,
DIFile File, unsigned LineNumber,
StringRef GetterName,
StringRef SetterName,
StringRef SetterName,
unsigned PropertyAttributes,
DIType Ty) {
Value *Elts[] = {
@ -601,7 +601,7 @@ DIBuilder::createSubroutineType(DIFile File, DIArray ParameterTypes) {
DICompositeType DIBuilder::createEnumerationType(
DIDescriptor Scope, StringRef Name, DIFile File, unsigned LineNumber,
uint64_t SizeInBits, uint64_t AlignInBits, DIArray Elements,
DIType ClassType) {
DIType UnderlyingType) {
// TAG_enumeration_type is encoded in DICompositeType format.
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_enumeration_type),
@ -613,7 +613,7 @@ DICompositeType DIBuilder::createEnumerationType(
ConstantInt::get(Type::getInt64Ty(VMContext), AlignInBits),
ConstantInt::get(Type::getInt32Ty(VMContext), 0),
ConstantInt::get(Type::getInt32Ty(VMContext), 0),
ClassType,
UnderlyingType,
Elements,
ConstantInt::get(Type::getInt32Ty(VMContext), 0),
Constant::getNullValue(Type::getInt32Ty(VMContext))