1 files changed, 55 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/ipa/pr62015.C b/gcc-4.9/gcc/testsuite/g++.dg/ipa/pr62015.C
new file mode 100644
index 000000000..950b46e75
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/ipa/pr62015.C
@@ -0,0 +1,55 @@
+/* { dg-do run } */
+/* { dg-options "-O3 -std=c++11"  } */
+
+
+extern "C" int printf(const char *fmt, ...);
+extern "C" void abort(void);
+
+struct Side {
+    enum _Value { Left, Right, Invalid };
+
+    constexpr Side() : _value(Invalid) {}
+    constexpr Side(_Value value) : _value(value) {}
+    operator _Value() const { return (_Value)_value; }
+
+  private:
+    char _value;
+};
+
+struct A {
+    void init();
+    void adjust(Side side, bool final);
+    void move(Side side);
+};
+
+void A::init()
+{
+    adjust(Side::Invalid, false);
+}
+
+static void __attribute__((noinline))
+check (int v, int final)
+{
+    if (v != 0)
+      abort();
+}
+
+
+__attribute__((noinline))
+void A::adjust(Side side, bool final)
+{
+  check ((int)side, final);
+}
+
+void A::move(Side side)
+{
+    adjust(side, false);
+    adjust(side, true);
+}
+
+int main()
+{
+    A t;
+    t.move(Side::Left);
+    return 0;
+}