1 files changed, 53 insertions, 0 deletions
diff --git a/SingleSource/Regression/C/gcc-c-torture/execute/991014-1.c b/SingleSource/Regression/C/gcc-c-torture/execute/991014-1.c
new file mode 100644
index 00000000..5a190489
--- /dev/null
+++ b/SingleSource/Regression/C/gcc-c-torture/execute/991014-1.c
@@ -0,0 +1,53 @@
+
+typedef __SIZE_TYPE__ Size_t;
+
+#if __SIZEOF_LONG__ < __SIZEOF_POINTER__
+#define bufsize ((1LL << (8 * sizeof(Size_t) - 2))-256)
+#else
+#define bufsize ((1L << (8 * sizeof(Size_t) - 2))-256)
+#endif
+
+struct huge_struct
+{
+  short buf[bufsize];
+  int a;
+  int b;
+  int c;
+  int d;
+};
+
+union huge_union
+{
+  int a;
+  char buf[bufsize];
+};
+
+Size_t union_size()
+{
+  return sizeof(union huge_union);
+}
+
+Size_t struct_size()
+{
+  return sizeof(struct huge_struct);
+}
+
+Size_t struct_a_offset()
+{
+  return (Size_t)(&((struct huge_struct *) 0)->a);
+}
+
+int main()
+{
+  /* Check the exact sizeof value. bufsize is aligned on 256b. */
+  if (union_size() != sizeof(char) * bufsize)
+    abort();
+
+  if (struct_size() != sizeof(short) * bufsize + 4*sizeof(int))
+    abort();
+
+  if (struct_a_offset() < sizeof(short) * bufsize)
+    abort();
+
+  return 0;
+}