1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/opt/pr30965.C b/gcc/testsuite/g++.dg/opt/pr30965.C
new file mode 100644
index 000000000..91bb55c05
--- /dev/null
+++ b/gcc/testsuite/g++.dg/opt/pr30965.C
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-O3 -fdump-tree-optimized" } */
+
+#include <tr1/functional>
+#include <algorithm>
+
+extern void assign( long* variable, long v )
+{
+        std::transform( variable, variable + 1, variable,
+                std::tr1::bind( std::plus< long >(), 0L, v ) );
+}
+extern void assign( long& variable, long v )
+{
+        std::transform( &variable, &variable + 1, &variable,
+                std::tr1::bind( std::plus< long >(), 0L, v ) );
+}
+
+/* { dg-final { scan-tree-dump-times ";; Function" 2 "optimized" } } */
+/* { dg-final { scan-tree-dump-times "variable_..D. = v_..D." 2 "optimized" } } */
+/* { dg-final { cleanup-tree-dump "optimized" } } */