[src/netbsd-9]: src/external/gpl3/gcc/dist/libgomp Apply patch, requested by ...

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/66f869d302d9
branches:  netbsd-9
changeset: 988189:66f869d302d9
user:      martin <martin%NetBSD.org@localhost>
date:      Sat Oct 02 11:02:46 2021 +0000

description:
Apply patch, requested by manu in ticket #1349:

        external/gpl3/gcc/dist/libgomp/oacc-init.c      (apply patch)

Fix a pthread_key leak in libgomp. Cherry picked from -current where
it was solved by the GCC 8.4 import.

diffstat:

 external/gpl3/gcc/dist/libgomp/oacc-init.c |  9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diffs (19 lines):

diff -r a98557c59f17 -r 66f869d302d9 external/gpl3/gcc/dist/libgomp/oacc-init.c
--- a/external/gpl3/gcc/dist/libgomp/oacc-init.c        Thu Sep 23 10:13:28 2021 +0000
+++ b/external/gpl3/gcc/dist/libgomp/oacc-init.c        Sat Oct 02 11:02:46 2021 +0000
@@ -657,6 +657,15 @@
   goacc_host_init ();
 }
 
+static void __attribute__((destructor))
+goacc_runtime_deinitialize (void)
+{
+#if !(defined HAVE_TLS || defined USE_EMUTLS)
+  pthread_key_delete (goacc_tls_key);
+#endif
+  pthread_key_delete (goacc_cleanup_key);
+}
+
 /* Compiler helper functions */
 
 attribute_hidden void