GDB 7.6.50

gdb/testsuite/gdb.dwarf2/pieces-optimized-out.c

Index: gdb/testsuite/gdb.dwarf2/pieces-optimized-out.c
diff --git a/gdb/testsuite/gdb.threads/corethreads.c b/gdb/testsuite/gdb.dwarf2/pieces-optimized-out.c
similarity index 57%
copy from gdb/testsuite/gdb.threads/corethreads.c
copy to gdb/testsuite/gdb.dwarf2/pieces-optimized-out.c
index e3c7c8c3bf70bbea79e099274254a40b542c6976..2bf9cf8e351a92e6b78081a3640927628e10a774 100644
--- a/gdb/testsuite/gdb.threads/corethreads.c
+++ b/gdb/testsuite/gdb.dwarf2/pieces-optimized-out.c
@@ -1,4 +1,4 @@
-/* Copyright 2011-2012 Free Software Foundation, Inc.
+/* Copyright (C) 2013 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -15,33 +15,33 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-#include <pthread.h>
-#include <stdlib.h>
-#include <assert.h>
+/* This file is not actually compiled, the .S file is committed alongside
+   this file.  The reason is that changes to the compiler might result
+   in different debug information being created, this could break the
+   test.  */
 
-pthread_t thread0;
-pthread_t thread1;
-
-static void *
-start (void *arg)
+struct str
 {
-  assert (pthread_self () == thread1);
-
-  abort ();
+  int a;
+  int b;
+  int c : 3;
+  int d : 3;
+};
+
+int __attribute__ ((noinline))
+foo (int arg)
+{  
+  return arg;
 }
 
 int
-main (void)
+main ( void )
 {
-  int i;
-
-  thread0 = pthread_self ();
+  struct str s = {5, 7, 1, 2};
+  int v;
 
-  i = pthread_create (&thread1, NULL, start, NULL);
-  assert (i == 0);
-
-  i = pthread_join (thread1, NULL);
-  assert (i == 0);
-
-  return 0;
+  v = (s.a << 1);
+  v += foo (v);
+  return v + 5 + s.a;
 }
+