[Bug c++/69363] ICE when doing a pragma simd reduction with max

["iverbin at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69363

iverbin at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |iverbin at gcc dot gnu.org

--- Comment #2 from iverbin at gcc dot gnu.org ---
(In reply to Jakub Jelinek from comment #1)
> The bug is that cp_parser_cilk_simd_all_clauses and
> c_parser_cilk_simd_all_clauses calls c_finish_cilk_clauses rather than the
> OpenMP clauses finalization routines in each of the FEs, perhaps with some
> argument that would say it wants Cilk+ semantics instead of OpenMP.
> That way, it misses lots of important actions that need to be performed on
> the clauses.

Yep, this patch fixes original testcase and 23 fails in Cilk Plus Conformance
Suite v1.2.1 <www.cilkplus.org/specs> without new regressions.

diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c
index 6f47edf..9e12a96 100644
--- a/gcc/cp/parser.c
+++ b/gcc/cp/parser.c
@@ -37621,7 +37621,7 @@ cp_parser_cilk_simd_all_clauses (cp_parser *parser,
cp_token *pragma_token)
   if (clauses == error_mark_node)
     return error_mark_node;
   else
-    return c_finish_cilk_clauses (clauses);
+    return finish_omp_clauses (clauses, false);
 }

 /* Main entry-point for parsing Cilk Plus <#pragma simd> for loops.  */