--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/c-c++-common/gomp/master-combined-1.c	Thu Feb 13 11:34:05 2020 +0900
@@ -0,0 +1,32 @@
+void bar (int *);
+
+void
+foo (int *a)
+{
+  int i, j, k, u = 0, v = 0, w = 0, x = 0, y = 0, z = 0;
+  #pragma omp parallel master default(none) private (k)
+  bar (&k);
+  #pragma omp parallel default(none) firstprivate(a) shared(x, y, z)
+  {
+    #pragma omp master taskloop reduction (+:x) default(none) firstprivate(a)
+    for (i = 0; i < 64; i++)
+      x += a[i];
+    #pragma omp master taskloop simd reduction (+:y) default(none) firstprivate(a) private (i)
+    for (i = 0; i < 64; i++)
+      y += a[i];
+    #pragma omp master taskloop simd collapse(2) reduction (+:z) default(none) firstprivate(a) private (i, j)
+    for (j = 0; j < 1; j++)
+      for (i = 0; i < 64; ++i)
+	z += a[i];
+  }
+  #pragma omp parallel master taskloop reduction (+:u) default(none) firstprivate(a)
+  for (i = 0; i < 64; i++)
+    u += a[i];
+  #pragma omp parallel master taskloop simd reduction (+:v) default(none) firstprivate(a)
+  for (i = 0; i < 64; i++)
+    v += a[i];
+  #pragma omp parallel master taskloop simd collapse(2) reduction (+:w) default(none) firstprivate(a)
+  for (j = 0; j < 1; j++)
+    for (i = 0; i < 64; ++i)
+      w += a[i];
+}