From: Aaron Ballman <aaron@aaronballman.com>
Date: Mon, 2 Dec 2013 21:09:08 +0000 (+0000)
Subject: The CUDA device attribute doesn't need custom logic to check the number of attribute... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0fe98d145342b9c96482fa5c6395ad275abd14f5;p=clang

The CUDA device attribute doesn't need custom logic to check the number of attribute arguments (the common attribute handler already does this). Switching to use the simple attribute handler. No functional change intended.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@196155 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Sema/SemaDeclAttr.cpp b/lib/Sema/SemaDeclAttr.cpp
index 687f8a014e..21f3526da8 100644
--- a/lib/Sema/SemaDeclAttr.cpp
+++ b/lib/Sema/SemaDeclAttr.cpp
@@ -3143,19 +3143,6 @@ static void handleNoDebugAttr(Sema &S, Decl *D, const AttributeList &Attr) {
                          Attr.getAttributeSpellingListIndex()));
 }
 
-static void handleDeviceAttr(Sema &S, Decl *D, const AttributeList &Attr) {
-  // check the attribute arguments.
-  if (Attr.getNumArgs() != 0) {
-    S.Diag(Attr.getLoc(), diag::err_attribute_wrong_number_arguments)
-      << Attr.getName() << 0;
-    return;
-  }
-
-  D->addAttr(::new (S.Context)
-              CUDADeviceAttr(Attr.getRange(), S.Context,
-                            Attr.getAttributeSpellingListIndex()));
-}
-
 static void handleGlobalAttr(Sema &S, Decl *D, const AttributeList &Attr) {
   FunctionDecl *FD = cast<FunctionDecl>(D);
   if (!FD->getResultType()->isVoidType()) {
@@ -3954,7 +3941,8 @@ static void ProcessDeclAttribute(Sema &S, Scope *scope, Decl *D,
   case AttributeList::AT_Format:      handleFormatAttr      (S, D, Attr); break;
   case AttributeList::AT_FormatArg:   handleFormatArgAttr   (S, D, Attr); break;
   case AttributeList::AT_CUDAGlobal:  handleGlobalAttr      (S, D, Attr); break;
-  case AttributeList::AT_CUDADevice:  handleDeviceAttr      (S, D, Attr); break;
+  case AttributeList::AT_CUDADevice:
+    handleSimpleAttribute<CUDADeviceAttr>(S, D, Attr); break;
   case AttributeList::AT_CUDAHost:
     handleSimpleAttribute<CUDAHostAttr>(S, D, Attr); break;
   case AttributeList::AT_GNUInline:   handleGNUInlineAttr   (S, D, Attr); break;