1 files changed, 43 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/ipa/pr61160-2.C b/gcc-4.9/gcc/testsuite/g++.dg/ipa/pr61160-2.C
new file mode 100644
index 000000000..1011bd1ef
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/ipa/pr61160-2.C
@@ -0,0 +1,43 @@
+/* { dg-do run } */
+/* { dg-options "-O3 --param ipa-cp-eval-threshold=1"  } */
+
+extern "C" void abort (void);
+
+struct CBase {
+  virtual void BaseFunc () {}
+};
+
+struct MMixin {
+  virtual void * MixinFunc (int, void *) = 0;
+};
+
+struct CExample: CBase, public MMixin
+{
+  int stuff, magic, more_stuff;
+
+  CExample ()
+  {
+    stuff = 0;
+    magic = 0xbeef;
+    more_stuff = 0;
+  }
+  void *MixinFunc (int arg, void *arg2)
+  {
+    if (arg != 1 || arg2)
+      return 0;
+    if (magic != 0xbeef)
+      abort();
+    return this;
+  }
+};
+
+void *test (MMixin & anExample)
+{
+  return anExample.MixinFunc (1, 0);
+}
+
+int main ()
+{
+  CExample c;
+  return (test (c) != &c);
+}