1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/tm/opt-1.C b/gcc/testsuite/g++.dg/tm/opt-1.C
new file mode 100644
index 00000000000..8dd41a5bfe8
--- /dev/null
+++ b/gcc/testsuite/g++.dg/tm/opt-1.C
@@ -0,0 +1,9 @@
+// { dg-do compile }
+// { dg-options "-fgnu-tm -O" }
+
+struct S
+{
+  virtual void f() __attribute__((transaction_safe));
+};
+
+void f(S *s) { __transaction_atomic { s->f(); } }