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Revert "[opaque pointer type] update for LLVM API change"

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This was the wrong direction to take anyway (because ultimately the
GlobalValue needed the pointee type again and /it/ used
PointerType::getElementType eventually anyway)... let's go a different way.

This reverts commit r236161.

llvm-svn: 247586
This commit is contained in:
David Blaikie 2015-09-14 18:02:04 +00:00
parent 16a2f3e302
commit aff29d3031
5 changed files with 11 additions and 10 deletions
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4
clang/lib/CodeGen/CGCXX.cpp
View File

@ -185,8 +185,8 @@ bool CodeGenModule::TryEmitDefinitionAsAlias(GlobalDecl AliasDecl,
return true;
// Create the alias with no name.
auto *Alias =
llvm::GlobalAlias::create(AliasType, Linkage, "", Aliasee, &getModule());
auto *Alias = llvm::GlobalAlias::create(AliasType->getElementType(), 0,
Linkage, "", Aliasee, &getModule());
// Switch any previous uses to the alias.
if (Entry) {

6
clang/lib/CodeGen/CGObjCGNU.cpp
View File

@ -1065,7 +1065,7 @@ llvm::Value *CGObjCGNU::GetSelector(CodeGenFunction &CGF, Selector Sel,
}
if (!SelValue) {
SelValue = llvm::GlobalAlias::create(
SelectorTy, llvm::GlobalValue::PrivateLinkage,
SelectorTy->getElementType(), 0, llvm::GlobalValue::PrivateLinkage,
".objc_selector_" + Sel.getAsString(), &TheModule);
Types.emplace_back(TypeEncoding, SelValue);
}
@ -1278,14 +1278,14 @@ CGObjCGNU::GenerateMessageSendSuper(CodeGenFunction &CGF,
if (IsClassMessage) {
if (!MetaClassPtrAlias) {
MetaClassPtrAlias = llvm::GlobalAlias::create(
IdTy, llvm::GlobalValue::InternalLinkage,
IdTy->getElementType(), 0, llvm::GlobalValue::InternalLinkage,
".objc_metaclass_ref" + Class->getNameAsString(), &TheModule);
}
ReceiverClass = MetaClassPtrAlias;
} else {
if (!ClassPtrAlias) {
ClassPtrAlias = llvm::GlobalAlias::create(
IdTy, llvm::GlobalValue::InternalLinkage,
IdTy->getElementType(), 0, llvm::GlobalValue::InternalLinkage,
".objc_class_ref" + Class->getNameAsString(), &TheModule);
}
ReceiverClass = ClassPtrAlias;

2
clang/lib/CodeGen/CodeGenModule.cpp
View File

@ -2772,7 +2772,7 @@ void CodeGenModule::EmitAliasDefinition(GlobalDecl GD) {
// Create the new alias itself, but don't set a name yet.
auto *GA = llvm::GlobalAlias::create(
cast<llvm::PointerType>(Aliasee->getType()),
cast<llvm::PointerType>(Aliasee->getType())->getElementType(), 0,
llvm::Function::ExternalLinkage, "", Aliasee, &getModule());
if (Entry) {

4
clang/lib/CodeGen/ItaniumCXXABI.cpp
View File

@ -3354,8 +3354,8 @@ static void emitConstructorDestructorAlias(CodeGenModule &CGM,
llvm::PointerType *AliasType = Aliasee->getType();
// Create the alias with no name.
auto *Alias = llvm::GlobalAlias::create(AliasType, Linkage, "", Aliasee,
&CGM.getModule());
auto *Alias = llvm::GlobalAlias::create(
AliasType->getElementType(), 0, Linkage, "", Aliasee, &CGM.getModule());
// Switch any previous uses to the alias.
if (Entry) {

5
clang/lib/CodeGen/MicrosoftCXXABI.cpp
View File

@ -1734,8 +1734,9 @@ llvm::GlobalVariable *MicrosoftCXXABI::getAddrOfVTable(const CXXRecordDecl *RD,
C->setSelectionKind(llvm::Comdat::Largest);
}
VFTable = llvm::GlobalAlias::create(
cast<llvm::PointerType>(VTableGEP->getType()), VFTableLinkage,
VFTableName.str(), VTableGEP, &CGM.getModule());
cast<llvm::SequentialType>(VTableGEP->getType())->getElementType(),
/*AddressSpace=*/0, VFTableLinkage, VFTableName.str(), VTableGEP,
&CGM.getModule());
VFTable->setUnnamedAddr(true);
} else {
// We don't need a GlobalAlias to be a symbol for the VTable if we won't