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, 68 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/execute/20041214-1.c b/gcc/testsuite/gcc.c-torture/execute/20041214-1.c
new file mode 100644
index 000000000..89df2be8e
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/20041214-1.c
@@ -0,0 +1,68 @@
+typedef long unsigned int size_t;
+extern void abort (void);
+extern char *strcpy (char *, const char *);
+extern int strcmp (const char *, const char *);
+typedef __builtin_va_list va_list;
+static const char null[] = "(null)";
+int g (char *s, const char *format, va_list ap)
+{
+  const char *f;
+  const char *string;
+  char spec;
+  static const void *step0_jumps[] = {
+    &&do_precision,
+    &&do_form_integer,
+    &&do_form_string,
+  };
+  f = format;
+  if (*f == '\0')
+    goto all_done;
+  do
+    {
+      spec = (*++f);
+      goto *(step0_jumps[2]);
+      
+    /* begin switch table. */
+    do_precision:
+      ++f;
+      __builtin_va_arg (ap, int);
+      spec = *f;
+      goto *(step0_jumps[2]);
+      
+      do_form_integer:
+	__builtin_va_arg (ap, unsigned long int);
+	goto end;
+	
+      do_form_string:
+	string = __builtin_va_arg (ap, const char *);
+	strcpy (s, string);
+      
+      /* End of switch table. */
+      end:
+      ++f;
+    }
+  while (*f != '\0');
+
+all_done:
+  return 0;
+}
+
+void
+f (char *s, const char *f, ...)
+{
+  va_list ap;
+  __builtin_va_start (ap, f);
+  g (s, f, ap);
+  __builtin_va_end (ap);
+}
+
+int
+main (void)
+{
+  char buf[10];
+  f (buf, "%s", "asdf", 0);
+  if (strcmp (buf, "asdf"))
+    abort ();
+  return 0;
+}
+