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Diffstat (limited to 'lib/CodeGen/CGCXX.cpp')
-rw-r--r--lib/CodeGen/CGCXX.cpp42
1 files changed, 20 insertions, 22 deletions
diff --git a/lib/CodeGen/CGCXX.cpp b/lib/CodeGen/CGCXX.cpp
index f6fc202eaae2..b5e6e0d7d993 100644
--- a/lib/CodeGen/CGCXX.cpp
+++ b/lib/CodeGen/CGCXX.cpp
@@ -138,7 +138,7 @@ bool CodeGenModule::TryEmitDefinitionAsAlias(GlobalDecl AliasDecl,
return true;
// Derive the type for the alias.
- const llvm::PointerType *AliasType
+ llvm::PointerType *AliasType
= getTypes().GetFunctionType(AliasDecl)->getPointerTo();
// Find the referrent. Some aliases might require a bitcast, in
@@ -154,7 +154,7 @@ bool CodeGenModule::TryEmitDefinitionAsAlias(GlobalDecl AliasDecl,
new llvm::GlobalAlias(AliasType, Linkage, "", Aliasee, &getModule());
// Switch any previous uses to the alias.
- llvm::StringRef MangledName = getMangledName(AliasDecl);
+ StringRef MangledName = getMangledName(AliasDecl);
llvm::GlobalValue *Entry = GetGlobalValue(MangledName);
if (Entry) {
assert(Entry->isDeclaration() && "definition already exists for alias");
@@ -214,14 +214,14 @@ CodeGenModule::GetAddrOfCXXConstructor(const CXXConstructorDecl *ctor,
const CGFunctionInfo *fnInfo) {
GlobalDecl GD(ctor, ctorType);
- llvm::StringRef name = getMangledName(GD);
+ StringRef name = getMangledName(GD);
if (llvm::GlobalValue *existing = GetGlobalValue(name))
return existing;
if (!fnInfo) fnInfo = &getTypes().getFunctionInfo(ctor, ctorType);
const FunctionProtoType *proto = ctor->getType()->castAs<FunctionProtoType>();
- const llvm::FunctionType *fnType =
+ llvm::FunctionType *fnType =
getTypes().GetFunctionType(*fnInfo, proto->isVariadic());
return cast<llvm::Function>(GetOrCreateLLVMFunction(name, fnType, GD,
/*ForVTable=*/false));
@@ -236,11 +236,7 @@ void CodeGenModule::EmitCXXDestructors(const CXXDestructorDecl *D) {
// The destructor used for destructing this as a most-derived class;
// call the base destructor and then destructs any virtual bases.
- if (!D->getParent()->isAbstract() || D->isVirtual()) {
- // We don't need to emit the complete ctor if the class is abstract,
- // unless the destructor is virtual and needs to be in the vtable.
- EmitGlobal(GlobalDecl(D, Dtor_Complete));
- }
+ EmitGlobal(GlobalDecl(D, Dtor_Complete));
// The destructor used for destructing this as a base class; ignores
// virtual bases.
@@ -282,13 +278,13 @@ CodeGenModule::GetAddrOfCXXDestructor(const CXXDestructorDecl *dtor,
const CGFunctionInfo *fnInfo) {
GlobalDecl GD(dtor, dtorType);
- llvm::StringRef name = getMangledName(GD);
+ StringRef name = getMangledName(GD);
if (llvm::GlobalValue *existing = GetGlobalValue(name))
return existing;
if (!fnInfo) fnInfo = &getTypes().getFunctionInfo(dtor, dtorType);
- const llvm::FunctionType *fnType =
+ llvm::FunctionType *fnType =
getTypes().GetFunctionType(*fnInfo, false);
return cast<llvm::Function>(GetOrCreateLLVMFunction(name, fnType, GD,
@@ -296,7 +292,7 @@ CodeGenModule::GetAddrOfCXXDestructor(const CXXDestructorDecl *dtor,
}
static llvm::Value *BuildVirtualCall(CodeGenFunction &CGF, uint64_t VTableIndex,
- llvm::Value *This, const llvm::Type *Ty) {
+ llvm::Value *This, llvm::Type *Ty) {
Ty = Ty->getPointerTo()->getPointerTo();
llvm::Value *VTable = CGF.GetVTablePtr(This, Ty);
@@ -307,9 +303,9 @@ static llvm::Value *BuildVirtualCall(CodeGenFunction &CGF, uint64_t VTableIndex,
llvm::Value *
CodeGenFunction::BuildVirtualCall(const CXXMethodDecl *MD, llvm::Value *This,
- const llvm::Type *Ty) {
+ llvm::Type *Ty) {
MD = MD->getCanonicalDecl();
- uint64_t VTableIndex = CGM.getVTables().getMethodVTableIndex(MD);
+ uint64_t VTableIndex = CGM.getVTableContext().getMethodVTableIndex(MD);
return ::BuildVirtualCall(*this, VTableIndex, This, Ty);
}
@@ -320,7 +316,7 @@ CodeGenFunction::BuildVirtualCall(const CXXMethodDecl *MD, llvm::Value *This,
llvm::Value *
CodeGenFunction::BuildAppleKextVirtualCall(const CXXMethodDecl *MD,
NestedNameSpecifier *Qual,
- const llvm::Type *Ty) {
+ llvm::Type *Ty) {
llvm::Value *VTable = 0;
assert((Qual->getKind() == NestedNameSpecifier::TypeSpec) &&
"BuildAppleKextVirtualCall - bad Qual kind");
@@ -339,9 +335,10 @@ CodeGenFunction::BuildAppleKextVirtualCall(const CXXMethodDecl *MD,
VTable = Builder.CreateBitCast(VTable, Ty);
assert(VTable && "BuildVirtualCall = kext vtbl pointer is null");
MD = MD->getCanonicalDecl();
- uint64_t VTableIndex = CGM.getVTables().getMethodVTableIndex(MD);
+ uint64_t VTableIndex = CGM.getVTableContext().getMethodVTableIndex(MD);
uint64_t AddressPoint =
- CGM.getVTables().getAddressPoint(BaseSubobject(RD, CharUnits::Zero()), RD);
+ CGM.getVTableContext().getVTableLayout(RD)
+ .getAddressPoint(BaseSubobject(RD, CharUnits::Zero()));
VTableIndex += AddressPoint;
llvm::Value *VFuncPtr =
Builder.CreateConstInBoundsGEP1_64(VTable, VTableIndex, "vfnkxt");
@@ -366,7 +363,7 @@ CodeGenFunction::BuildAppleKextVirtualDestructorCall(
&CGM.getTypes().getFunctionInfo(cast<CXXDestructorDecl>(MD),
Dtor_Complete);
const FunctionProtoType *FPT = MD->getType()->getAs<FunctionProtoType>();
- const llvm::Type *Ty
+ llvm::Type *Ty
= CGM.getTypes().GetFunctionType(*FInfo, FPT->isVariadic());
llvm::Value *VTable = CGM.getVTables().GetAddrOfVTable(RD);
@@ -374,9 +371,10 @@ CodeGenFunction::BuildAppleKextVirtualDestructorCall(
VTable = Builder.CreateBitCast(VTable, Ty);
DD = cast<CXXDestructorDecl>(DD->getCanonicalDecl());
uint64_t VTableIndex =
- CGM.getVTables().getMethodVTableIndex(GlobalDecl(DD, Type));
+ CGM.getVTableContext().getMethodVTableIndex(GlobalDecl(DD, Type));
uint64_t AddressPoint =
- CGM.getVTables().getAddressPoint(BaseSubobject(RD, CharUnits::Zero()), RD);
+ CGM.getVTableContext().getVTableLayout(RD)
+ .getAddressPoint(BaseSubobject(RD, CharUnits::Zero()));
VTableIndex += AddressPoint;
llvm::Value *VFuncPtr =
Builder.CreateConstInBoundsGEP1_64(VTable, VTableIndex, "vfnkxt");
@@ -387,10 +385,10 @@ CodeGenFunction::BuildAppleKextVirtualDestructorCall(
llvm::Value *
CodeGenFunction::BuildVirtualCall(const CXXDestructorDecl *DD, CXXDtorType Type,
- llvm::Value *This, const llvm::Type *Ty) {
+ llvm::Value *This, llvm::Type *Ty) {
DD = cast<CXXDestructorDecl>(DD->getCanonicalDecl());
uint64_t VTableIndex =
- CGM.getVTables().getMethodVTableIndex(GlobalDecl(DD, Type));
+ CGM.getVTableContext().getMethodVTableIndex(GlobalDecl(DD, Type));
return ::BuildVirtualCall(*this, VTableIndex, This, Ty);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-25 13:25:25 +0000