[cfe-commits] Cilk Plus Extension for Clang

Richard Smith richard at metafoo.co.uk
Thu Nov 1 15:26:39 PDT 2012

--- include/clang/Driver/Options.td
+++ include/clang/Driver/Options.td
@@ -587,6 +587,9 @@ def fobjc_sender_dependent_dispatch : Flag<["-"],
 def fobjc : Flag<["-"], "fobjc">, Group<f_Group>;
 def fomit_frame_pointer : Flag<["-"], "fomit-frame-pointer">, Group<f_Group>;
 def fopenmp : Flag<["-"], "fopenmp">, Group<f_Group>;
+def fcilkplus : Flag<["-"], "fcilkplus">, Group<f_Group>, Flags<[CC1Option]>,
+  HelpText<"Enable Cilk Plus extensions">;
+def fno_cilkplus : Flag<["-"], "fno-cilkplus">, Group<f_Group>,

Your -cc1 changes only accept -fcilkplus, not -fno-cilkplus, so
-fno-cilkplus shouldn't have Flags<[CC1Option]>.

On Thu, Nov 1, 2012 at 2:59 PM, Eli Friedman <eli.friedman at gmail.com> wrote:
> On Thu, Nov 1, 2012 at 10:09 AM, Pan, Wei <wei.pan at intel.com> wrote:
>> Hello All,
>> Our team would like to add the Cilk Plus extension to Clang for C/C++ (http://software.intel.com/file/40297). To meet the requirements that Clang sets, we would like to keep our patches small and upstream our patches as early as possible. We would appreciate any guidance that the community could provide during the course of the implementation. Attached is our first patch that enables the Cilk Plus extension option. Looking forward to your review and comments!
> This patch doesn't apply against trunk.
> -Eli
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