Alphabetize the function attributes.

llvm-svn: 174490

llvm/docs/LangRef.rst

@@ -782,6 +782,17 @@ example:
 ``naked``
     This attribute disables prologue / epilogue emission for the
     function. This can have very system-specific consequences.
+``noduplicate``
+    This attribute indicates that calls to the function cannot be
+    duplicated. A call to a ``noduplicate`` function may be moved
+    within its parent function, but may not be duplicated within
+    its parent function.
+
+    A function containing a ``noduplicate`` call may still
+    be an inlining candidate, provided that the call is not
+    duplicated by inlining. That implies that the function has
+    internal linkage and only has one call site, so the original
+    call is dead after inlining.
 ``noimplicitfloat``
     This attributes disables implicit floating point instructions.
 ``noinline``
@@ -874,17 +885,6 @@ example:
     show that no exceptions passes by it. This is normally the case for
     the ELF x86-64 abi, but it can be disabled for some compilation
     units.
-``noduplicate``
-    This attribute indicates that calls to the function cannot be
-    duplicated. A call to a ``noduplicate`` function may be moved
-    within its parent function, but may not be duplicated within
-    its parent function.
-
-    A function containing a ``noduplicate`` call may still
-    be an inlining candidate, provided that the call is not
-    duplicated by inlining. That implies that the function has
-    internal linkage and only has one call site, so the original
-    call is dead after inlining.
 
 .. _moduleasm: