1 files changed, 12 insertions, 13 deletions

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 5d1a3d556d2..6370561b83a 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -1182,7 +1182,7 @@ void CodeGenModule::EmitCtorList(CtorList &Fns, const char *GlobalName) {
 
   // The LTO linker doesn't seem to like it when we set an alignment
   // on appending variables.  Take it off as a workaround.
-  list->setAlignment(0);
+  list->setAlignment(llvm::None);
 
   Fns.clear();
 }
@@ -1596,11 +1596,11 @@ void CodeGenModule::SetLLVMFunctionAttributesForDefinition(const Decl *D,
 
   unsigned alignment = D->getMaxAlignment() / Context.getCharWidth();
   if (alignment)
-    F->setAlignment(alignment);
+    F->setAlignment(llvm::Align(alignment));
 
   if (!D->hasAttr<AlignedAttr>())
     if (LangOpts.FunctionAlignment)
-      F->setAlignment(1 << LangOpts.FunctionAlignment);
+      F->setAlignment(llvm::Align(1 << LangOpts.FunctionAlignment));
 
   // Some C++ ABIs require 2-byte alignment for member functions, in order to
   // reserve a bit for differentiating between virtual and non-virtual member
@@ -1608,7 +1608,7 @@ void CodeGenModule::SetLLVMFunctionAttributesForDefinition(const Decl *D,
   // member function, set its alignment accordingly.
   if (getTarget().getCXXABI().areMemberFunctionsAligned()) {
     if (F->getAlignment() < 2 && isa<CXXMethodDecl>(D))
-      F->setAlignment(2);
+      F->setAlignment(llvm::Align(2));
   }
 
   // In the cross-dso CFI mode with canonical jump tables, we want !type
@@ -3448,7 +3448,7 @@ CodeGenModule::GetOrCreateLLVMGlobal(StringRef MangledName,
     // handling.
     GV->setConstant(isTypeConstant(D->getType(), false));
 
-    GV->setAlignment(getContext().getDeclAlign(D).getQuantity());
+    GV->setAlignment(getContext().getDeclAlign(D).getAsAlign());
 
     setLinkageForGV(GV, D);
 
@@ -3598,7 +3598,7 @@ llvm::GlobalVariable *CodeGenModule::CreateOrReplaceCXXRuntimeVariable(
       !GV->hasAvailableExternallyLinkage())
     GV->setComdat(TheModule.getOrInsertComdat(GV->getName()));
 
-  GV->setAlignment(Alignment);
+  GV->setAlignment(llvm::MaybeAlign(Alignment));
 
   return GV;
 }
@@ -3994,8 +3994,7 @@ void CodeGenModule::EmitGlobalVarDefinition(const VarDecl *D,
       GV->setConstant(true);
   }
 
-  GV->setAlignment(getContext().getDeclAlign(D).getQuantity());
-
+  GV->setAlignment(getContext().getDeclAlign(D).getAsAlign());
 
   // On Darwin, if the normal linkage of a C++ thread_local variable is
   // LinkOnce or Weak, we keep the normal linkage to prevent multiple
@@ -4694,7 +4693,7 @@ CodeGenModule::GetAddrOfConstantCFString(const StringLiteral *Literal) {
   // of the string is via this class initializer.
   CharUnits Align = isUTF16 ? Context.getTypeAlignInChars(Context.ShortTy)
                             : Context.getTypeAlignInChars(Context.CharTy);
-  GV->setAlignment(Align.getQuantity());
+  GV->setAlignment(Align.getAsAlign());
 
   // FIXME: We set the section explicitly to avoid a bug in ld64 224.1.
   // Without it LLVM can merge the string with a non unnamed_addr one during
@@ -4847,7 +4846,7 @@ GenerateStringLiteral(llvm::Constant *C, llvm::GlobalValue::LinkageTypes LT,
   auto *GV = new llvm::GlobalVariable(
       M, C->getType(), !CGM.getLangOpts().WritableStrings, LT, C, GlobalName,
       nullptr, llvm::GlobalVariable::NotThreadLocal, AddrSpace);
-  GV->setAlignment(Alignment.getQuantity());
+  GV->setAlignment(Alignment.getAsAlign());
   GV->setUnnamedAddr(llvm::GlobalValue::UnnamedAddr::Global);
   if (GV->isWeakForLinker()) {
     assert(CGM.supportsCOMDAT() && "Only COFF uses weak string literals");
@@ -4871,7 +4870,7 @@ CodeGenModule::GetAddrOfConstantStringFromLiteral(const StringLiteral *S,
     Entry = &ConstantStringMap[C];
     if (auto GV = *Entry) {
       if (Alignment.getQuantity() > GV->getAlignment())
-        GV->setAlignment(Alignment.getQuantity());
+        GV->setAlignment(Alignment.getAsAlign());
       return ConstantAddress(castStringLiteralToDefaultAddressSpace(*this, GV),
                              Alignment);
     }
@@ -4934,7 +4933,7 @@ ConstantAddress CodeGenModule::GetAddrOfConstantCString(
     Entry = &ConstantStringMap[C];
     if (auto GV = *Entry) {
       if (Alignment.getQuantity() > GV->getAlignment())
-        GV->setAlignment(Alignment.getQuantity());
+        GV->setAlignment(Alignment.getAsAlign());
       return ConstantAddress(castStringLiteralToDefaultAddressSpace(*this, GV),
                              Alignment);
     }
@@ -5037,7 +5036,7 @@ ConstantAddress CodeGenModule::GetAddrOfGlobalTemporary(
       /*InsertBefore=*/nullptr, llvm::GlobalVariable::NotThreadLocal, TargetAS);
   if (emitter) emitter->finalize(GV);
   setGVProperties(GV, VD);
-  GV->setAlignment(Align.getQuantity());
+  GV->setAlignment(Align.getAsAlign());
   if (supportsCOMDAT() && GV->isWeakForLinker())
     GV->setComdat(TheModule.getOrInsertComdat(GV->getName()));
   if (VD->getTLSKind())