--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/Warray-bounds-37.c	Thu Feb 13 11:34:05 2020 +0900
@@ -0,0 +1,47 @@
+/* PR tree-optimization/88800 - Spurious -Werror=array-bounds for non-taken
+   branch
+   { dg-do compile }
+   { dg-options "-O2 -Wall" } */
+
+extern void* memmove (void*, const void*, __SIZE_TYPE__);
+
+struct A
+{
+  const char *s;
+  int n;
+};
+
+void f (void*);
+
+struct B
+{
+  char d[5];
+  int n;
+};
+
+__attribute__ ((always_inline)) inline void
+g (struct B *p, struct A a)
+{
+  int i = a.n;
+  if (i <= 5)
+    p->n = i;
+  else {
+    p->n = -1;
+    f (p);
+  }
+
+  if (p->n >= 0)
+    memmove (p->d, a.s, a.n);   /* { dg-bogus "\\\[-Warray-bounds" } */
+}
+
+void h (void)
+{
+  char c[8] = "";
+
+  struct A a;
+  a.s = c;
+  a.n = 8;
+
+  struct B b;
+  g (&b, a);
+}