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Move the Info vector into the RTTIBuilder struct. No functionality change. 

llvm-svn: 91583
This commit is contained in:
Anders Carlsson 2009-12-17 05:06:03 +00:00
parent ff43ab88ff
commit e5a94105eb
1 changed files with 19 additions and 18 deletions
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37
clang/lib/CodeGen/CGRTTI.cpp
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@ -25,6 +25,8 @@ class RTTIBuilder {
llvm::SmallSet<const CXXRecordDecl *, 16> SeenVBase;
llvm::SmallSet<const CXXRecordDecl *, 32> SeenBase;
std::vector<llvm::Constant *> Info;
// Type info flags.
enum {
/// TI_Const - Type has const qualifier.
@ -212,8 +214,7 @@ public:
llvm::Constant *
Buildclass_type_info(const CXXRecordDecl *RD,
llvm::GlobalVariable::LinkageTypes Linkage) {
std::vector<llvm::Constant *> info;
assert(info.empty() && "Info vector must be empty!");
assert(Info.empty() && "Info vector must be empty!");
llvm::Constant *C;
@ -241,15 +242,15 @@ public:
C = BuildVtableRef("_ZTVN10__cxxabiv120__si_class_type_infoE");
} else
C = BuildVtableRef("_ZTVN10__cxxabiv121__vmi_class_type_infoE");
info.push_back(C);
info.push_back(BuildName(CGM.getContext().getTagDeclType(RD), Hidden,
Info.push_back(C);
Info.push_back(BuildName(CGM.getContext().getTagDeclType(RD), Hidden,
Linkage));
// If we have no bases, there are no more fields.
if (RD->getNumBases()) {
if (!simple) {
info.push_back(BuildFlags(CalculateFlags(RD)));
info.push_back(BuildBaseCount(RD->getNumBases()));
Info.push_back(BuildFlags(CalculateFlags(RD)));
Info.push_back(BuildBaseCount(RD->getNumBases()));
}
const ASTRecordLayout &Layout = CGM.getContext().getASTRecordLayout(RD);
@ -257,7 +258,7 @@ public:
e = RD->bases_end(); i != e; ++i) {
const CXXRecordDecl *Base =
cast<CXXRecordDecl>(i->getType()->getAs<RecordType>()->getDecl());
info.push_back(CGM.GetAddrOfRTTI(Base));
Info.push_back(CGM.GetAddrOfRTTI(Base));
if (simple)
break;
int64_t offset;
@ -272,11 +273,11 @@ public:
const llvm::Type *LongTy =
CGM.getTypes().ConvertType(CGM.getContext().LongTy);
C = llvm::ConstantInt::get(LongTy, offset);
info.push_back(C);
Info.push_back(C);
}
}
return finish(&info[0], info.size(), GV, Name, Hidden, Linkage);
return finish(&Info[0], Info.size(), GV, Name, Hidden, Linkage);
}
/// - BuildFlags - Build a __flags value for __pbase_type_info.
@ -311,8 +312,7 @@ public:
}
llvm::Constant *BuildPointerType(QualType Ty) {
std::vector<llvm::Constant *> info;
assert(info.empty() && "Info vector must be empty!");
assert(Info.empty() && "Info vector must be empty!");
llvm::Constant *C;
@ -341,8 +341,8 @@ public:
else
C = BuildVtableRef("_ZTVN10__cxxabiv119__pointer_type_infoE");
info.push_back(C);
info.push_back(BuildName(Ty, Hidden, Extern));
Info.push_back(C);
Info.push_back(BuildName(Ty, Hidden, Extern));
Qualifiers Q = PointeeTy.getQualifiers();
PointeeTy =
@ -362,15 +362,16 @@ public:
if (PtrMemTy && PtrMemTy->getClass()->isIncompleteType())
Flags |= TI_ContainingClassIncomplete;
info.push_back(BuildInt(Flags));
info.push_back(BuildInt(0));
info.push_back(BuildType(PointeeTy));
Info.push_back(BuildInt(Flags));
Info.push_back(BuildInt(0));
Info.push_back(RTTIBuilder(CGM).BuildType(PointeeTy));
if (PtrMemTy)
info.push_back(BuildType(QualType(PtrMemTy->getClass(), 0)));
Info.push_back(RTTIBuilder(CGM).BuildType(
QualType(PtrMemTy->getClass(), 0)));
// We always generate these as hidden, only the name isn't hidden.
return finish(&info[0], info.size(), GV, Name, /*Hidden=*/true,
return finish(&Info[0], Info.size(), GV, Name, /*Hidden=*/true,
GetLinkageFromExternFlag(Extern));
}