--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/c-c++-common/gomp/pr91987.c	Thu Feb 13 11:34:05 2020 +0900
@@ -0,0 +1,26 @@
+/* PR c++/91987 */
+
+int bar (void);
+void baz (int *);
+#pragma omp declare target to (baz)
+
+void
+foo (int *a, int (*b)[10][10])
+{
+  #pragma omp target map(a[bar ()])
+  baz (a);
+  #pragma omp target map(a[bar ():1])
+  baz (a);
+  #pragma omp target map(a[10:bar ()])
+  baz (a);
+  #pragma omp task depend(inout:a[10:bar ()])
+  baz (a);
+  #pragma omp task depend(inout:a[10:bar ()])
+  baz (a);
+  #pragma omp parallel reduction(+:a[bar ():2])
+  baz (a);
+  #pragma omp parallel reduction(+:a[2:bar ()])
+  baz (a);
+  #pragma omp parallel reduction(+:b[bar ():2][bar ():10][bar ():10])
+  baz (a);
+}