1 files changed, 75 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/compat/struct-align-2_y.c b/gcc/testsuite/gcc.dg/compat/struct-align-2_y.c
new file mode 100644
index 000000000..2727015a0
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/compat/struct-align-2_y.c
@@ -0,0 +1,75 @@
+/* { dg-options "-Wno-psabi" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
+
+/* Disable this test for 16-bit targets.  */
+
+#include <limits.h>
+
+#if !(defined __GNUC__) || (INT_MAX > 32767)
+
+#include "compat-common.h"
+#include "struct-align-2.h"
+
+#define TEST(NAME)						\
+struct outer_##NAME {						\
+  int i;							\
+  struct epoll_event_##NAME ee;					\
+};								\
+								\
+extern unsigned int v1_##NAME;					\
+extern unsigned int v2_##NAME;					\
+extern unsigned long long v3_##NAME;				\
+								\
+extern struct outer_##NAME s_##NAME[2];				\
+								\
+extern void pass_##NAME (struct outer_##NAME);			\
+extern struct outer_##NAME return_##NAME (void);		\
+								\
+void								\
+checkp_##NAME (struct outer_##NAME *p)				\
+{								\
+  if (p->i != v1_##NAME)					\
+    DEBUG_CHECK;						\
+  if (p->ee.events != v2_##NAME)				\
+    DEBUG_CHECK;						\
+  if (p->ee.data != v3_##NAME)					\
+    DEBUG_CHECK;						\
+}								\
+								\
+void								\
+test_##NAME (void)						\
+{								\
+  struct outer_##NAME s;					\
+  DEBUG_FPUTS (DESC_##NAME);					\
+  DEBUG_NL;							\
+  DEBUG_FPUTS ("  global array");				\
+  checkp_##NAME (&s_##NAME[0]);					\
+  checkp_##NAME (&s_##NAME[1]);					\
+  DEBUG_NL;							\
+  DEBUG_FPUTS ("  argument");					\
+  pass_##NAME (s_##NAME[0]);					\
+  DEBUG_NL;							\
+  DEBUG_FPUTS ("  function result");				\
+  s = return_##NAME ();						\
+  checkp_##NAME (&s);						\
+  DEBUG_NL;							\
+}
+
+TEST (orig)
+#ifndef SKIP_ATTRIBUTE
+TEST (structmax)
+TEST (struct4)
+TEST (struct8)
+TEST (data4)
+TEST (data8)
+TEST (p)
+TEST (pstruct4)
+TEST (pstruct8)
+TEST (pdata4)
+TEST (pdata8)
+#endif
+
+#else
+
+int i;  /* prevent compiling an empty file */
+
+#endif  /* INT_MAX */