Attributes on block functions were not being set.
 - <rdar://problem/6800351> clang not producing correct large struct
   return code for Blocks


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69337 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGBlocks.cpp b/lib/CodeGen/CGBlocks.cpp
index 7a8cd0d..27b60a0 100644
--- a/lib/CodeGen/CGBlocks.cpp
+++ b/lib/CodeGen/CGBlocks.cpp
@@ -670,6 +670,8 @@
                            Name,
                            &CGM.getModule());
 
+  CGM.SetInternalFunctionAttributes(BD, Fn, FI);
+
   StartFunction(BD, ResultType, Fn, Args,
                 BExpr->getBody()->getLocEnd());
   CurFuncDecl = OuterFuncDecl;