Adding a FIXME to the code, based on a discussion in IRC; NFC.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@223403 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Sema/SemaDeclAttr.cpp b/lib/Sema/SemaDeclAttr.cpp
index d945d633e111d70066f8695aedc13a8b0c5f8c66..e5eb61c1eb4d3ee940dd70677dbb94d72ecc0d9c 100644 (file)
--- a/lib/Sema/SemaDeclAttr.cpp
+++ b/lib/Sema/SemaDeclAttr.cpp
@@ -4755,6 +4755,10 @@ void Sema::ProcessDeclAttributeList(Scope *S, Decl *D,
     return;
   }
 
+  // FIXME: We should be able to handle this in TableGen as well. It would be
+  // good to have a way to specify "these attributes must appear as a group",
+  // for these. Additionally, it would be good to have a way to specify "these
+  // attribute must never appear as a group" for attributes like cold and hot.
   if (!D->hasAttr<OpenCLKernelAttr>()) {
     // These attributes cannot be applied to a non-kernel function.
     if (Attr *A = D->getAttr<ReqdWorkGroupSizeAttr>()) {