1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/pr57875.c b/gcc/testsuite/gcc.c-torture/execute/pr57875.c
new file mode 100644
index 00000000000..c3ae51b441f
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/pr57875.c
@@ -0,0 +1,21 @@
+/* PR rtl-optimization/57875 */
+
+extern void abort (void);
+int a[1], b, c, d, f, i;
+char e[1];
+
+int
+main ()
+{
+  for (; i < 1; i++)
+    if (!d)
+      {
+	if (!c)
+	  f = 2;
+	e[0] &= f ^= 0;
+      }
+  b = a[e[0] >> 1 & 1];
+  if (b != 0)
+    abort ();
+  return 0;
+}