eandrews marked 2 inline comments as done.
eandrews added inline comments.

================
Comment at: clang/lib/AST/ASTContext.cpp:11496
+                   .getProgramAddressSpace()
+             : getTargetAddressSpace(T.getQualifiers());
+}
----------------
rjmccall wrote:
> Oh, I'm sorry I missed this.  Parsing the data layout string into an 
> `llvm::DataLayout` is definitely not an okay thing to be doing here.  The 
> IRGen version of this had a cached `DataLayout` object which it queried, 
> which was okay, but this function is used too tightly to be doing that much 
> redundant work.
> 
> We could just cache a `DataLayout` in the `clang::TargetInfo`, but I think 
> we've been trying to avoid that as a layering violation.  Instead, 
> `TargetInfo` should just have a `getProgramAddressSpace` method or something 
> like that, and the targets with non-default address spaces for code should 
> set that manually.
> Instead, `TargetInfo` should just have a `getProgramAddressSpace` method or 
> something like that, and the targets with non-default address spaces for code 
> should set that manually.

Ok. Thanks for review! I'll make this change



CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D111566/new/

https://reviews.llvm.org/D111566

_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

Reply via email to