diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4472ed2b6b3c..dcf97dda4456 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2015-01-14  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* doc/invoke.texi (mapcs): Mention deprecation.
+	(mapcs-frame): Likewise.
+
 2015-01-14  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 
 	PR target/64453
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 0a04d34d039f..dcd2bd973f59 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -12828,10 +12828,11 @@ Standard for all functions, even if this is not strictly necessary for
 correct execution of the code.  Specifying @option{-fomit-frame-pointer}
 with this option causes the stack frames not to be generated for
 leaf functions.  The default is @option{-mno-apcs-frame}.
+This option is deprecated.
 
 @item -mapcs
 @opindex mapcs
-This is a synonym for @option{-mapcs-frame}.
+This is a synonym for @option{-mapcs-frame} and is deprecated.
 
 @ignore
 @c not currently implemented