[PATCH] D68274: [Alignment][Clang][NFC] Add CharUnits::getAsAlign

[Clement Courbet via Phabricator via cfe-commits]

courbet added inline comments.


================
Comment at: clang/lib/CodeGen/CGObjCMac.cpp:2021
   // of the string is via this class initializer.
-  GV->setAlignment(1);
+  GV->setAlignment(llvm::Align(1));
   Fields.addBitCast(GV, CGM.Int8PtrTy);
----------------
I think the semantic is None here.


================
Comment at: clang/lib/CodeGen/CGObjCMac.cpp:6323
     GV->setSection("__DATA, __objc_data");
-  GV->setAlignment(
-      CGM.getDataLayout().getABITypeAlignment(ObjCTypes.ClassnfABITy));
+  GV->setAlignment(llvm::Align(
+      CGM.getDataLayout().getABITypeAlignment(ObjCTypes.ClassnfABITy)));
----------------
I don;t think `getABITypeAlignment` makes  any promisses on the return value.


================
Comment at: clang/lib/CodeGen/CGObjCMac.cpp:6764
+  IvarOffsetGV->setAlignment(llvm::Align(
+      CGM.getDataLayout().getABITypeAlignment(ObjCTypes.IvarOffsetVarTy)));
 
----------------
ditto


================
Comment at: clang/lib/CodeGen/CGObjCMac.cpp:6991
+  PTGV->setAlignment(llvm::Align(
+      CGM.getDataLayout().getABITypeAlignment(ObjCTypes.ProtocolnfABIPtrTy)));
   PTGV->setSection(GetSectionName("__objc_protolist",
----------------
ditto


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D68274/new/

https://reviews.llvm.org/D68274