rjmccall added inline comments.
================
Comment at: clang/lib/AST/ASTContext.cpp:11494
+ const Type *TypePtr = T.getTypePtr();
+ return TypePtr->isFunctionType()
+ ? llvm::DataLayout(getTargetInfo().getDataLayoutString())
----------------
You can just do `T->isFunctionType()`.
================
Comment at: clang/lib/AST/ASTContext.cpp:11497
+ .getProgramAddressSpace()
+ : getTargetAddressSpace(T.getQualifiers());
+}
----------------
If a function type has an address space qualifier, we should prefer that,
right? Or is that impossible by construction?
================
Comment at: clang/lib/CodeGen/CodeGenTypes.cpp:747
: ConvertTypeForMem(FTy);
- unsigned AS = Context.getTargetAddressSpace(FTy);
+ unsigned AS = Context.getTargetAddressSpace(FTy.getQualifiers());
ResultType = llvm::PointerType::get(PointeeType, AS);
----------------
Please add a comment here explaining that it's important to not just use `FTy`
because in the absence of an explicit address space we need to get the default
address space for a data pointer, not a function.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D111566/new/
https://reviews.llvm.org/D111566
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