Fix memory leak in libgomp when using OpenMP

2019-09-10  Kwok Cheung Yeung  <kcy@codesourcery.com>

	libgomp/
	* config/gcn/team.c (gomp_gcn_exit_kernel): Free GCN thread list.

(cherry picked from openacc-gcc-9-branch commit
6cee7b36a0fa68d0ca1ad4cc7fb860c54eaf4c6b)

diff --git a/libgomp/ChangeLog.omp b/libgomp/ChangeLog.omp
index 980185751f6a59b86a6470e73c12d9f843e27483..59605cd85bf598a86be4306cd874e56c782dfa99 100644 (file)
--- a/libgomp/ChangeLog.omp
+++ b/libgomp/ChangeLog.omp
@@ -1,3 +1,7 @@
+2019-09-10  Kwok Cheung Yeung  <kcy@codesourcery.com>
+
+       * config/gcn/team.c (gomp_gcn_exit_kernel): Free GCN thread list.
+
 2019-09-10  Andrew Stubbs  <ams@codesourcery.com>
 
        * plugin/plugin-gcn.c (HSA_AMD_AGENT_INFO_COMPUTE_UNIT_COUNT): Define.

diff --git a/libgomp/config/gcn/team.c b/libgomp/config/gcn/team.c
index 79aec65a24e999fe286d5ad865b13993309790fe..534cf595c9859cca6961c2c05d93eea2e5f80c0f 100644 (file)
--- a/libgomp/config/gcn/team.c
+++ b/libgomp/config/gcn/team.c
@@ -93,6 +93,7 @@ void
 gomp_gcn_exit_kernel (void)
 {
   gomp_free_thread (gcn_thrs ());
+  free (gcn_thrs ());
 }
 
 /* This function contains the idle loop in which a thread waits