2016-12-07  Jakub Jelinek  <jakub@redhat.com>

	Backported from mainline
	2016-09-27  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/77666
	* trans-openmp.c (gfc_omp_private_outer_ref): Return true even for
	references to allocatable arrays.

	* gfortran.dg/gomp/pr77666.f90: New test.

--- gcc/fortran/trans-openmp.c	(revision 240521)
+++ gcc/fortran/trans-openmp.c	(revision 240522)
@@ -207,6 +207,9 @@ gfc_omp_private_outer_ref (tree decl)
 {
   tree type = TREE_TYPE (decl);
 
+  if (gfc_omp_privatize_by_reference (decl))
+    type = TREE_TYPE (type);
+
   if (GFC_DESCRIPTOR_TYPE_P (type)
       && GFC_TYPE_ARRAY_AKIND (type) == GFC_ARRAY_ALLOCATABLE)
     return true;
@@ -214,9 +217,6 @@ gfc_omp_private_outer_ref (tree decl)
   if (GFC_DECL_GET_SCALAR_ALLOCATABLE (decl))
     return true;
 
-  if (gfc_omp_privatize_by_reference (decl))
-    type = TREE_TYPE (type);
-
   if (gfc_has_alloc_comps (type, decl))
     return true;
 
--- gcc/testsuite/gfortran.dg/gomp/pr77666.f90	(revision 0)
+++ gcc/testsuite/gfortran.dg/gomp/pr77666.f90	(revision 240522)
@@ -0,0 +1,26 @@
+! PR fortran/77666
+! { dg-do compile }
+
+subroutine foo(x)
+  interface
+    subroutine baz(x, y)
+      integer, allocatable :: x(:), y
+    end subroutine
+  end interface
+  integer, allocatable :: x(:), y
+!$omp parallel private(x, y)
+  call baz (x, y)
+!$omp end parallel
+end
+subroutine bar
+  interface
+    subroutine baz(x, y)
+      integer, allocatable :: x(:), y
+    end subroutine
+  end interface
+  integer, allocatable :: x(:), y
+  call baz (x, y)
+!$omp parallel private(x, y)
+  call baz (x, y)
+!$omp end parallel
+end