1 files changed, 69 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/compat/struct-by-value-1_x.c b/gcc-4.9/gcc/testsuite/gcc.dg/compat/struct-by-value-1_x.c
new file mode 100644
index 000000000..67ac16d1d
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/compat/struct-by-value-1_x.c
@@ -0,0 +1,69 @@
+#define T(N)							\
+struct S##N { unsigned char i[N]; };				\
+struct S##N g1s##N, g2s##N, g3s##N;				\
+								\
+extern void init##N (struct S##N *p, int i);			\
+extern void checkg##N (void);					\
+extern void test##N (struct S##N s1,				\
+    struct S##N s2, struct S##N s3);				\
+								\
+void								\
+check##N (struct S##N x, int i)					\
+{								\
+  int j;							\
+  for (j = 0; j < N; j++)					\
+    if (x.i[j] != i + j) abort ();				\
+}								\
+								\
+void								\
+test2_##N (struct S##N s1, struct S##N s2)			\
+{								\
+  test##N (s1, g2s##N, s2);					\
+}								\
+								\
+void								\
+testit##N (void)						\
+{								\
+  init##N (&g1s##N, 64);					\
+  init##N (&g2s##N, 128);					\
+  init##N (&g3s##N, 192);					\
+  checkg##N ();							\
+  test##N (g1s##N, g2s##N, g3s##N);				\
+  test2_##N (g1s##N, g3s##N);					\
+}
+
+extern void abort (void);
+
+#ifndef SKIP_ZERO_ARRAY
+T(0)
+#endif
+T(1) T(2) T(3) T(4) T(5) T(6) T(7)
+T(8) T(9) T(10) T(11) T(12) T(13) T(14) T(15)
+T(16) T(17) T(18) T(19) T(20) T(21) T(22) T(23)
+T(24) T(25) T(26) T(27) T(28) T(29) T(30) T(31)
+T(32) T(33) T(34) T(35) T(36) T(37) T(38) T(39)
+T(40) T(41) T(42) T(43) T(44) T(45) T(46) T(47)
+T(48) T(49) T(50) T(51) T(52) T(53) T(54) T(55)
+T(56) T(57) T(58) T(59) T(60) T(61) T(62) T(63)
+
+#undef T
+
+void
+struct_by_value_1_x ()
+{
+#define T(N) testit##N ();
+
+#ifndef SKIP_ZERO_ARRAY
+T(0)
+#endif
+T(1) T(2) T(3) T(4) T(5) T(6) T(7)
+T(8) T(9) T(10) T(11) T(12) T(13) T(14) T(15)
+T(16) T(17) T(18) T(19) T(20) T(21) T(22) T(23)
+T(24) T(25) T(26) T(27) T(28) T(29) T(30) T(31)
+T(32) T(33) T(34) T(35) T(36) T(37) T(38) T(39)
+T(40) T(41) T(42) T(43) T(44) T(45) T(46) T(47)
+T(48) T(49) T(50) T(51) T(52) T(53) T(54) T(55)
+T(56) T(57) T(58) T(59) T(60) T(61) T(62) T(63)
+
+#undef T
+}