commit 2bbbfa4e2885f86ea418de9f665375594bf38aaa
author Thomas Schwinge <thomas@codesourcery.com> Mon May 06 10:49:55 2019 +0200
committer Thomas Schwinge <tschwinge@gcc.gnu.org> Mon May 06 10:49:55 2019 +0200
tree 554c6546e0520d4b59d68e4d3f9aa81765d677c0
parent 33a0bfcdca547909f5510dee3ce0b76e41b9d1f6

Clean up libgomp GCC 5 legacy support

	libgomp/
	* oacc-parallel.c: Add comments to legacy entry points (GCC 5).

From-SVN: r270901

libgomp/oacc-parallel.c

diff --git a/libgomp/oacc-parallel.c b/libgomp/oacc-parallel.c
index b77c5e8..f5fb63c 100644
--- a/libgomp/oacc-parallel.c
+++ b/libgomp/oacc-parallel.c
@@ -275,7 +275,7 @@
   acc_dev->openacc.async_set_async_func (acc_async_sync);
 }
 
-/* Legacy entry point, only provide host execution.  */
+/* Legacy entry point (GCC 5).  Only provide host fallback execution.  */
 
 void
 GOACC_parallel (int flags_m, void (*fn) (void *),
@@ -649,12 +649,16 @@
     acc_wait_all_async (async);
 }
 
+/* Legacy entry point (GCC 5).  */
+
 int
 GOACC_get_num_threads (void)
 {
   return 1;
 }
 
+/* Legacy entry point (GCC 5).  */
+
 int
 GOACC_get_thread_num (void)
 {