diff --git a/lib/Sema/SemaStmt.cpp b/lib/Sema/SemaStmt.cpp
index b0f0c9b..23d3cd5 100644
--- a/lib/Sema/SemaStmt.cpp
+++ b/lib/Sema/SemaStmt.cpp
@@ -892,6 +892,9 @@
         << InputExpr->getType() << InputConstraint
         << InputExpr->getSubExpr()->getSourceRange();
     }
+    
+    if (info & TargetInfo::CI_AllowsRegister)
+      DefaultFunctionArrayConversion(Exprs[i]);
   }
   
   // Check that the clobbers are valid.