141-gcc-4.4-ktietz-libgomp.patch

From 897c83e970a1d4c2a2bfbc1acf9b3fedd35a627b Mon Sep 17 00:00:00 2001
From: Tim Stahlhut <stahta01@gmail.com>
Date: Thu, 27 Jun 2019 09:40:37 -0400
Subject: ktietz libgomp

Created by someone other than me.
---
 libgomp/team.c                       | 6 +++---
 libgomp/testsuite/config/default.exp | 4 ++++
 libgomp/work.c                       | 4 ++--
 3 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/libgomp/team.c b/libgomp/team.c
index e6a6d8ff679..1f70c03b505 100644
--- a/libgomp/team.c
+++ b/libgomp/team.c
@@ -145,7 +145,7 @@ gomp_new_team (unsigned nthreads)
 
   size = sizeof (*team) + nthreads * (sizeof (team->ordered_release[0])
 				      + sizeof (team->implicit_task[0]));
-  team = gomp_malloc (size);
+  team = gomp_malloc_cleared (size);
 
   team->work_share_chunk = 8;
 #ifdef HAVE_SYNC_BUILTINS
@@ -196,7 +196,7 @@ free_team (struct gomp_team *team)
 static struct gomp_thread_pool *gomp_new_thread_pool (void)
 {
   struct gomp_thread_pool *pool
-    = gomp_malloc (sizeof(struct gomp_thread_pool));
+    = gomp_malloc_cleared (sizeof(struct gomp_thread_pool));
   pool->threads = NULL;
   pool->threads_size = 0;
   pool->threads_used = 0;
@@ -939,7 +939,7 @@ struct gomp_task_icv *
 gomp_new_icv (void)
 {
   struct gomp_thread *thr = gomp_thread ();
-  struct gomp_task *task = gomp_malloc (sizeof (struct gomp_task));
+  struct gomp_task *task = gomp_malloc_cleared (sizeof (struct gomp_task));
   gomp_init_task (task, NULL, &gomp_global_icv);
   thr->task = task;
   pthread_setspecific (gomp_thread_destructor, thr);
diff --git a/libgomp/testsuite/config/default.exp b/libgomp/testsuite/config/default.exp
index 197327cd33a..1a4a37d075b 100644
--- a/libgomp/testsuite/config/default.exp
+++ b/libgomp/testsuite/config/default.exp
@@ -15,3 +15,7 @@
 # <http://www.gnu.org/licenses/>.
 
 load_lib "standard.exp"
+
+# Support for old dejagnu.  Must be loaded here, not in libstdc++.exp, to
+# make sure all existing procs are loaded when their presence is tested.
+load_file $srcdir/../../gcc/testsuite/lib/dejapatches.exp
diff --git a/libgomp/work.c b/libgomp/work.c
index bb563b88772..21ba5a94d3a 100644
--- a/libgomp/work.c
+++ b/libgomp/work.c
@@ -75,7 +75,7 @@ alloc_work_share (struct gomp_team *team)
 #endif
 
   team->work_share_chunk *= 2;
-  ws = gomp_malloc (team->work_share_chunk * sizeof (struct gomp_work_share));
+  ws = gomp_malloc_cleared (team->work_share_chunk * sizeof (struct gomp_work_share));
   ws->next_alloc = team->work_shares[0].next_alloc;
   team->work_shares[0].next_alloc = ws;
   team->work_share_list_alloc = &ws[1];
@@ -174,7 +174,7 @@ gomp_work_share_start (bool ordered)
   /* Work sharing constructs can be orphaned.  */
   if (team == NULL)
     {
-      ws = gomp_malloc (sizeof (*ws));
+      ws = gomp_malloc_cleared (sizeof (*ws));
       gomp_init_work_share (ws, ordered, 1);
       thr->ts.work_share = ws;
       return ws;
--