1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/torture/pr81510.c b/gcc/testsuite/gcc.dg/torture/pr81510.c
new file mode 100644
index 00000000000..c93c4683629
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/pr81510.c
@@ -0,0 +1,29 @@
+/* { dg-do compile } */
+/* { dg-additional-options "-w" } */
+
+typedef int d;
+typedef int f;
+typedef long h;
+int a;
+int b;
+int c;
+int e()
+{
+  f *g;
+  h i;
+  for (;;)
+    if (g)
+      for (; b; b++) {
+	  g = c;
+	  if (a &= c) {
+	      d *j = &b;
+	      h k;
+	      for (; i; i++) {
+		  *g ?: (*j = k);
+		  g = &a;
+	      }
+	      for (; i <= 3; i++)
+		;
+	  }
+      }
+}