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, 180 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/compat/union-by-value-1_x.c b/gcc/testsuite/gcc.dg/compat/union-by-value-1_x.c
new file mode 100644
index 000000000..a3efd4ed7
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/compat/union-by-value-1_x.c
@@ -0,0 +1,180 @@
+#include "compat-common.h"
+
+#define T(TYPE)							\
+TYPE g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE;		\
+TYPE g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE;		\
+TYPE g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE;		\
+TYPE g13s##TYPE, g14s##TYPE, g15s##TYPE, g16s##TYPE;		\
+								\
+extern void init##TYPE (TYPE *p, int i);			\
+extern void checkg##TYPE (void);				\
+extern void							\
+test##TYPE (TYPE s1, TYPE s2, TYPE s3, TYPE s4,			\
+	    TYPE s5, TYPE s6, TYPE s7, TYPE s8,			\
+	    TYPE s9, TYPE s10, TYPE s11, TYPE s12,		\
+	    TYPE s13, TYPE s14, TYPE s15, TYPE s16);		\
+extern void testva##TYPE (int n, ...);				\
+								\
+void								\
+test2_##TYPE (TYPE s1, TYPE s2, TYPE s3, TYPE s4,		\
+	      TYPE s5, TYPE s6, TYPE s7, TYPE s8)		\
+{								\
+  test##TYPE (s1, g2s##TYPE, s2, g4s##TYPE,			\
+	      s3, g6s##TYPE, s4, g8s##TYPE,			\
+	      s5, g10s##TYPE, s6, g12s##TYPE,			\
+	      s7, g14s##TYPE, s8, g16s##TYPE);			\
+}								\
+								\
+void								\
+testit##TYPE (void)						\
+{								\
+  DEBUG_FPUTS (#TYPE);						\
+  DEBUG_FPUTS (" init: ");					\
+  init##TYPE  ( &g1s##TYPE,  1);				\
+  init##TYPE  ( &g2s##TYPE,  2);				\
+  init##TYPE  ( &g3s##TYPE,  3);				\
+  init##TYPE  ( &g4s##TYPE,  4);				\
+  init##TYPE  ( &g5s##TYPE,  5);				\
+  init##TYPE  ( &g6s##TYPE,  6);				\
+  init##TYPE  ( &g7s##TYPE,  7);				\
+  init##TYPE  ( &g8s##TYPE,  8);				\
+  init##TYPE  ( &g9s##TYPE,  9);				\
+  init##TYPE  (&g10s##TYPE, 10);				\
+  init##TYPE  (&g11s##TYPE, 11);				\
+  init##TYPE  (&g12s##TYPE, 12);				\
+  init##TYPE  (&g13s##TYPE, 13);				\
+  init##TYPE  (&g14s##TYPE, 14);				\
+  init##TYPE  (&g15s##TYPE, 15);				\
+  init##TYPE  (&g16s##TYPE, 16);				\
+  checkg##TYPE ();						\
+  DEBUG_NL;							\
+  DEBUG_FPUTS (#TYPE);						\
+  DEBUG_FPUTS (" test: ");					\
+  test##TYPE (g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+	      g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+	      g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE,	\
+	      g13s##TYPE, g14s##TYPE, g15s##TYPE, g16s##TYPE);	\
+  DEBUG_NL;							\
+  DEBUG_FPUTS (#TYPE);						\
+  DEBUG_FPUTS (" testva:");					\
+  DEBUG_NL;							\
+  testva##TYPE (1,						\
+		g1s##TYPE);					\
+  DEBUG_NL;							\
+  testva##TYPE (2,						\
+		g1s##TYPE, g2s##TYPE);				\
+  DEBUG_NL;							\
+  testva##TYPE (3,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE);		\
+  DEBUG_NL;							\
+  testva##TYPE (4,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE);	\
+  DEBUG_NL;							\
+  testva##TYPE (5,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE);					\
+  DEBUG_NL;							\
+  testva##TYPE (6,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE);				\
+  DEBUG_NL;							\
+  testva##TYPE (7,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE);		\
+  DEBUG_NL;							\
+  testva##TYPE (8,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE);	\
+  DEBUG_NL;							\
+  testva##TYPE (9,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE);					\
+  DEBUG_NL;							\
+  testva##TYPE (10,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE);				\
+  DEBUG_NL;							\
+  testva##TYPE (11,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE, g11s##TYPE);		\
+  DEBUG_NL;							\
+  testva##TYPE (12,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE);	\
+  DEBUG_NL;							\
+  testva##TYPE (13,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE,	\
+		g13s##TYPE);					\
+  DEBUG_NL;							\
+  testva##TYPE (14,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE,	\
+		g13s##TYPE, g14s##TYPE);			\
+  DEBUG_NL;							\
+  testva##TYPE (15,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE,	\
+		g13s##TYPE, g14s##TYPE, g15s##TYPE);		\
+  DEBUG_NL;							\
+  testva##TYPE (16,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE,	\
+		g13s##TYPE, g14s##TYPE, g15s##TYPE, g16s##TYPE); \
+  DEBUG_NL;							\
+  DEBUG_FPUTS (#TYPE);						\
+  DEBUG_FPUTS (" test2:");					\
+  test2_##TYPE (g1s##TYPE, g3s##TYPE, g5s##TYPE, g7s##TYPE,	\
+		g9s##TYPE, g11s##TYPE, g13s##TYPE, g15s##TYPE);	\
+  DEBUG_NL;							\
+}
+
+#include "union-defs.h"
+#include "union-check.h"
+
+T(Ucs)
+T(Uci)
+T(Ucl)
+T(Ucll)
+T(Usi)
+T(Usl)
+T(Usll)
+T(Uil)
+T(Uill)
+T(Ulll)
+
+#undef T
+
+void
+union_by_value_1_x ()
+{
+DEBUG_INIT
+
+#define T(TYPE) testit##TYPE ();
+
+T(Ucs)
+T(Uci)
+T(Ucl)
+T(Ucll)
+T(Usi)
+T(Usl)
+T(Usll)
+T(Uil)
+T(Uill)
+T(Ulll)
+
+DEBUG_FINI
+
+if (fails != 0)
+  abort ();
+
+#undef T
+}