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, 33 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/execute/va-arg-4.c b/gcc/testsuite/gcc.c-torture/execute/va-arg-4.c
new file mode 100644
index 000000000..a824f64ff
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/va-arg-4.c
@@ -0,0 +1,33 @@
+/* On the i960 any arg bigger than 16 bytes causes all subsequent args
+   to be passed on the stack.  We test this.  */
+
+#include <stdarg.h>
+
+typedef struct {
+  char a[32];
+} big;
+
+void
+f (big x, char *s, ...)
+{
+  va_list ap;
+
+  if (x.a[0] != 'a' || x.a[1] != 'b' || x.a[2] != 'c')
+    abort ();
+  va_start (ap, s);
+  if (va_arg (ap, int) != 42)
+    abort ();
+  if (va_arg (ap, int) != 'x')
+    abort ();
+  if (va_arg (ap, int) != 0)
+    abort ();
+  va_end (ap);
+}
+
+main ()
+{
+  static big x = { "abc" };
+
+  f (x, "", 42, 'x', 0);
+  exit (0);
+}