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Cleanup: fold IndirectPrimary into builder. 

llvm-svn: 79423
This commit is contained in:
Mike Stump 2009-08-19 14:40:47 +00:00
parent 3b09f004db
commit b386941208
1 changed files with 9 additions and 12 deletions
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21
clang/lib/CodeGen/CGCXX.cpp
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@ -708,6 +708,7 @@ class ABIBuilder {
llvm::Type *Ptr8Ty;
const CXXRecordDecl *Class;
const ASTRecordLayout &BLayout;
llvm::SmallSet<const CXXRecordDecl *, 32> IndirectPrimary;
llvm::Constant *rtti;
llvm::LLVMContext &VMContext;
CodeGenModule &CGM; // Per-module state.
@ -766,8 +767,7 @@ public:
bool forPrimary,
bool VBoundary,
int64_t Offset,
bool ForVirtualBase,
llvm::SmallSet<const CXXRecordDecl *, 32> &IndirectPrimary) {
bool ForVirtualBase) {
llvm::Constant *m = llvm::Constant::getNullValue(Ptr8Ty);
if (RD && !RD->isDynamicClass())
@ -801,7 +801,7 @@ public:
IndirectPrimary.insert(PrimaryBase);
Top = false;
GenerateVtableForBase(PrimaryBase, true, PrimaryBaseWasVirtual|VBoundary,
Offset, PrimaryBaseWasVirtual, IndirectPrimary);
Offset, PrimaryBaseWasVirtual);
}
if (Top) {
@ -828,14 +828,13 @@ public:
cast<CXXRecordDecl>(i->getType()->getAs<RecordType>()->getDecl());
if (Base != PrimaryBase || PrimaryBaseWasVirtual) {
uint64_t o = Offset + Layout.getBaseClassOffset(Base);
GenerateVtableForBase(Base, true, false, o, false, IndirectPrimary);
GenerateVtableForBase(Base, true, false, o, false);
}
}
}
void GenerateVtableForVBases(const CXXRecordDecl *RD,
const CXXRecordDecl *Class,
llvm::SmallSet<const CXXRecordDecl *, 32> &IndirectPrimary) {
const CXXRecordDecl *Class) {
for (CXXRecordDecl::base_class_const_iterator i = RD->bases_begin(),
e = RD->bases_end(); i != e; ++i) {
const CXXRecordDecl *Base =
@ -843,10 +842,10 @@ public:
if (i->isVirtual() && !IndirectPrimary.count(Base)) {
// Mark it so we don't output it twice.
IndirectPrimary.insert(Base);
GenerateVtableForBase(Base, false, true, 0, true, IndirectPrimary);
GenerateVtableForBase(Base, false, true, 0, true);
}
if (Base->getNumVBases())
GenerateVtableForVBases(Base, Class, IndirectPrimary);
GenerateVtableForVBases(Base, Class);
}
}
@ -887,15 +886,13 @@ llvm::Value *CodeGenFunction::GenerateVtable(const CXXRecordDecl *RD) {
Offset += LLVMPointerWidth;
Offset += LLVMPointerWidth;
llvm::SmallSet<const CXXRecordDecl *, 32> IndirectPrimary;
ABIBuilder b(methods, RD, CGM);
// First comes the vtables for all the non-virtual bases...
b.GenerateVtableForBase(RD, true, false, 0, false, IndirectPrimary);
b.GenerateVtableForBase(RD, true, false, 0, false);
// then the vtables for all the virtual bases.
b.GenerateVtableForVBases(RD, RD, IndirectPrimary);
b.GenerateVtableForVBases(RD, RD);
llvm::Constant *C;
llvm::ArrayType *type = llvm::ArrayType::get(Ptr8Ty, methods.size());