1 files changed, 30 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/torture/pr35771.h b/gcc/testsuite/gcc.dg/torture/pr35771.h
new file mode 100644
index 000000000..7b921c41b
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/pr35771.h
@@ -0,0 +1,30 @@
+typedef TYPE __attribute__((aligned(1))) unaligned;
+
+extern void abort (void);
+
+
+TYPE  __attribute__((noinline))
+foo (TYPE a1, TYPE a2, TYPE a3, TYPE a4,
+     TYPE a5, TYPE a6, TYPE a7, TYPE a8,
+     int b1, int b2, int b3, int b4, int b5, int b6, int b7, unaligned y)
+{
+  return y;
+}
+
+void
+do_test (void)
+{
+  unaligned x;
+  TYPE y = { 0 };
+  x = y; 
+  y = foo (y, y, y, y, y, y, y, y, 1, 2, 3, 4, 5, 6, -1, x);
+  if (__builtin_memcmp (&y, &x, sizeof (y)) != 0)
+    abort ();
+}
+
+int
+main (void)
+{
+  do_test ();
+  return 0;
+}