PATCH 10/22] Coarray caf_shmem final patch set

[Jerry D]

Ref: https://gcc.gnu.org/pipermail/fortran/2026-February/063551.html

See attached.

Awaiting approval.
From 7b7be294cf7b16eca723c648dffde1b9e3d1bab8 Mon Sep 17 00:00:00 2001
From: Andre Vehreschild <ve...@gcc.gnu.org>
Date: Thu, 20 Nov 2025 12:52:24 +0100
Subject: [PATCH] Fortran: Sync coarray images on exit.

libgfortran/ChangeLog:

	* caf/shmem.c (_gfortran_caf_finalize): Add a sync on the
	initial team on exit.
---
 libgfortran/caf/shmem.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libgfortran/caf/shmem.c b/libgfortran/caf/shmem.c
index 446e5f54483..1ef36cde1ac 100644
--- a/libgfortran/caf/shmem.c
+++ b/libgfortran/caf/shmem.c
@@ -147,6 +147,8 @@ _gfortran_caf_finalize (void)
       caf_static_list = tmp;
     }
 
+  /* Make sure to wait for all images to finish.  */
+  sync_team (caf_initial_team);
   free_team_list (caf_current_team);
   caf_initial_team = caf_current_team = NULL;
   free_team_list (caf_teams_formed);
-- 
2.53.0