1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/torture/pr49309.C b/gcc/testsuite/g++.dg/torture/pr49309.C
new file mode 100644
index 000000000..a34537792
--- /dev/null
+++ b/gcc/testsuite/g++.dg/torture/pr49309.C
@@ -0,0 +1,15 @@
+// PR tree-optimization/49309
+// { dg-do compile }
+// { dg-options "-fpreprocessed -fmudflap" }
+
+struct A
+{
+  int i;
+
+  A();
+  A(const A&);
+};
+
+inline void foo(A a) { a = A(); }
+
+void bar() { foo(A()); }