obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 23 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/compile/20061005-1.c b/gcc/testsuite/gcc.c-torture/compile/20061005-1.c
new file mode 100644
index 000000000..a433509ae
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/20061005-1.c
@@ -0,0 +1,23 @@
+/* PR target/28924 */
+
+char c;
+
+void
+testc (void)
+{
+  (void) __sync_fetch_and_add (&c, -1);
+}
+
+short s;
+
+void
+tests (void)
+{
+  (void) __sync_fetch_and_add (&s, -1);
+}
+
+void
+testc2 (void)
+{
+  (void) __sync_val_compare_and_swap (&c, -1, -3);
+}