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, 34 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/compat/union-init.h b/gcc/testsuite/gcc.dg/compat/union-init.h
new file mode 100644
index 000000000..5add7b4a8
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/compat/union-init.h
@@ -0,0 +1,34 @@
+/* Function definitions that are used by multiple tests.  */
+
+#define INIT_CHAR(TYPE)			\
+  void init##TYPE (TYPE *p, int i)	\
+   { p->c = (char)i; }
+
+INIT_CHAR(Ucs)
+INIT_CHAR(Uci)
+INIT_CHAR(Ucl)
+INIT_CHAR(Ucll)
+
+
+#define INIT_SHORT(TYPE)		\
+  void init##TYPE (TYPE *p, int i)	\
+   { p->s = (short)i; }
+
+INIT_SHORT(Usi)
+INIT_SHORT(Usl)
+INIT_SHORT(Usll)
+
+
+#define INIT_INT(TYPE)			\
+  void init##TYPE (TYPE *p, int i)	\
+   { p->i = i; }
+
+INIT_INT(Uil)
+INIT_INT(Uill)
+
+
+#define INIT_LONG(TYPE)			\
+  void init##TYPE (TYPE *p, int i)	\
+   { p->l = (long)i; }
+
+INIT_LONG(Ulll)