Rename the 'Attributes' class to 'Attribute'. It's going to represent a single attribute in the future.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170502 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMFastISel.cpp b/lib/Target/ARM/ARMFastISel.cpp
index 7d4cacd..3acb3da 100644
--- a/lib/Target/ARM/ARMFastISel.cpp
+++ b/lib/Target/ARM/ARMFastISel.cpp
@@ -2340,16 +2340,16 @@
 
     ISD::ArgFlagsTy Flags;
     unsigned AttrInd = i - CS.arg_begin() + 1;
-    if (CS.paramHasAttr(AttrInd, Attributes::SExt))
+    if (CS.paramHasAttr(AttrInd, Attribute::SExt))
       Flags.setSExt();
-    if (CS.paramHasAttr(AttrInd, Attributes::ZExt))
+    if (CS.paramHasAttr(AttrInd, Attribute::ZExt))
       Flags.setZExt();
 
     // FIXME: Only handle *easy* calls for now.
-    if (CS.paramHasAttr(AttrInd, Attributes::InReg) ||
-        CS.paramHasAttr(AttrInd, Attributes::StructRet) ||
-        CS.paramHasAttr(AttrInd, Attributes::Nest) ||
-        CS.paramHasAttr(AttrInd, Attributes::ByVal))
+    if (CS.paramHasAttr(AttrInd, Attribute::InReg) ||
+        CS.paramHasAttr(AttrInd, Attribute::StructRet) ||
+        CS.paramHasAttr(AttrInd, Attribute::Nest) ||
+        CS.paramHasAttr(AttrInd, Attribute::ByVal))
       return false;
 
     Type *ArgTy = (*i)->getType();