diff --git a/gcc/testsuite/gcc.dg/analyzer/realloc-pr110014.c b/gcc/testsuite/gcc.dg/analyzer/realloc-pr110014.c
new file mode 100644
index 00000000000..d76b8781413
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/analyzer/realloc-pr110014.c
@@ -0,0 +1,25 @@
+void *realloc (void *, unsigned long)
+  __attribute__((__nothrow__, __leaf__))
+  __attribute__((__warn_unused_result__)) __attribute__((__alloc_size__ (2)));
+
+long *
+slurp (long *buffer, unsigned long file_size)
+{
+  unsigned long cc;
+  if (!__builtin_add_overflow (file_size - file_size % sizeof (long),
+			       2 * sizeof (long), &cc))
+    buffer = realloc (buffer, cc);
+  return buffer;
+}
+
+long *
+slurp1 (long *buffer, unsigned long file_size)
+{
+  return realloc (buffer, file_size - file_size % sizeof (long));
+}
+
+long *
+slurp2 (long *buffer, unsigned long file_size)
+{
+  return realloc (buffer, (file_size / sizeof (long)) * sizeof (long));
+}