1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr81455.c b/gcc/testsuite/gcc.dg/pr81455.c
new file mode 100644
index 00000000000..8ab88639ee8
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr81455.c
@@ -0,0 +1,15 @@
+/* { dg-do compile } */
+/* { dg-options "-O -funswitch-loops" } */
+
+void
+jh (unsigned int aw, int sn)
+{
+  int xs;
+
+  for (xs = 0; xs < 1; ++xs)
+    aw &= 1;
+
+  while (aw < 1 || ++sn < 1)
+    {
+    }
+}