1 files changed, 36 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/torture/pr62175.C b/gcc-4.9/gcc/testsuite/g++.dg/torture/pr62175.C
new file mode 100644
index 000000000..bcdea61e1
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/torture/pr62175.C
@@ -0,0 +1,36 @@
+// { dg-do compile }
+// { dg-additional-options "-ftrapv" }
+
+struct B {
+    B(int = 0);
+};
+int c;
+int *d;
+struct G {
+    G();
+    int numProcs_;
+};
+int fn1();
+B fn2() {
+    if (c)
+      return 0;
+    return B();
+}
+
+long &fn3(long &p1, long &p2) {
+    if (p2 < p1)
+      return p2;
+    return p1;
+}
+
+void fn4(long p1) {
+    long a = fn1();
+    fn2();
+    int b = fn3(p1, a);
+    for (int i; i < b; ++i)
+      d[0] = 0;
+    for (; a < p1; ++a)
+      d[a] = 0;
+}
+
+G::G() { fn4(numProcs_ + 1); }