1 files changed, 38 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20010518-2.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20010518-2.c
new file mode 100644
index 000000000..1990f8e63
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20010518-2.c
@@ -0,0 +1,38 @@
+/* Mis-aligned packed structures.  */
+
+typedef struct
+{
+  char b0;
+  char b1;
+  char b2;
+  char b3;
+  char b4;
+  char b5;
+} __attribute__ ((packed)) b_struct;
+
+
+typedef struct
+{
+  short a;
+  long b;
+  short c;
+  short d;
+  b_struct e;
+} __attribute__ ((packed)) a_struct;
+
+
+int
+main(void)
+{
+  volatile a_struct *a;
+  volatile a_struct b;
+
+  a = &b;
+  *a = (a_struct){1,2,3,4};
+  a->e.b4 = 'c';
+
+  if (a->a != 1 || a->b != 2 || a->c != 3 || a->d != 4 || a->e.b4 != 'c')
+    abort ();
+
+  exit (0);
+}