[patch,doc] add code markup on Cilk Plus builtins

[patch,doc] add code markup on Cilk Plus builtins

[Sandra Loosemore]

[-- Attachment #1: Type: text/plain, Size: 180 bytes --]

While I was working on something else, I noticed that the list of Cilk 
Plus built-in functions was missing @code markup.  I've checked in this 
quick patch to fix that.

-Sandra


[-- Attachment #2: doc.log --]
[-- Type: text/x-log, Size: 116 bytes --]

2015-03-21  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/extend.texi (Cilk Plus Builtins): Add markup.

[-- Attachment #3: doc.patch --]
[-- Type: text/x-patch, Size: 1220 bytes --]

Index: gcc/doc/extend.texi
===================================================================
--- gcc/doc/extend.texi	(revision 221558)
+++ gcc/doc/extend.texi	(working copy)
@@ -8916,19 +8916,19 @@ GCC provides support for the following b
 is enabled. Cilk Plus can be enabled using the @option{-fcilkplus} flag.
 
 @itemize @bullet
-@item __sec_implicit_index
-@item __sec_reduce
-@item __sec_reduce_add
-@item __sec_reduce_all_nonzero
-@item __sec_reduce_all_zero
-@item __sec_reduce_any_nonzero
-@item __sec_reduce_any_zero
-@item __sec_reduce_max
-@item __sec_reduce_min
-@item __sec_reduce_max_ind
-@item __sec_reduce_min_ind
-@item __sec_reduce_mul
-@item __sec_reduce_mutating
+@item @code{__sec_implicit_index}
+@item @code{__sec_reduce}
+@item @code{__sec_reduce_add}
+@item @code{__sec_reduce_all_nonzero}
+@item @code{__sec_reduce_all_zero}
+@item @code{__sec_reduce_any_nonzero}
+@item @code{__sec_reduce_any_zero}
+@item @code{__sec_reduce_max}
+@item @code{__sec_reduce_min}
+@item @code{__sec_reduce_max_ind}
+@item @code{__sec_reduce_min_ind}
+@item @code{__sec_reduce_mul}
+@item @code{__sec_reduce_mutating}
 @end itemize
 
 Further details and examples about these built-in functions are described