1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr35468.c b/gcc/testsuite/gcc.dg/pr35468.c
new file mode 100644
index 000000000..085c07307
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr35468.c
@@ -0,0 +1,10 @@
+/* PR tree-optimization/35468 */
+/* { dg-do compile  }*/
+/* { dg-options "-O2 -fno-tree-dce" } */
+
+char *const f(void)
+{
+  char *const line = "/dev/ptyXX";
+  line[8] = 1;
+  return line;
+}