1 files changed, 40 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr52530.c b/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr52530.c
new file mode 100644
index 000000000..f7cdf1a63
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr52530.c
@@ -0,0 +1,40 @@
+/* { dg-do run } */
+
+extern void abort (void);
+
+#if __SIZEOF_INT__ > 2
+struct foo
+{
+ int *f;
+ int i;
+};
+
+int baz;
+#else
+struct foo
+{
+ long *f;
+ long i;
+};
+
+long baz;
+#endif
+
+void __attribute__ ((noinline))
+bar (struct foo x)
+{
+ *(x.f) = x.i;
+}
+
+int
+main ()
+{
+  struct foo x = { &baz, 0xdeadbeef };
+
+  bar (x);
+
+  if (baz != 0xdeadbeef)
+    abort ();
+
+  return 0;
+}