1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr26443.C b/gcc/testsuite/g++.dg/tree-ssa/pr26443.C
new file mode 100644
index 000000000..1db87ab87
--- /dev/null
+++ b/gcc/testsuite/g++.dg/tree-ssa/pr26443.C
@@ -0,0 +1,20 @@
+// { dg-do compile }
+
+struct A
+{
+    double x[4];
+};
+
+struct B
+{
+    A y[2];
+};
+
+A foo(B *p)
+{
+    for ( int i=0; i<4; ++i )
+        p->y[1].x[i]=0;
+
+    A a;
+    return a;
+}