Test cases to verify OpenACC 'firstprivate' mappings

	gcc/testsuite/
	* c-c++-common/goacc/firstprivate-mappings-1.c: New file.
	* g++.dg/goacc/firstprivate-mappings-1.C: Likewise.
	libgomp/
	* testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: New file.
	* testsuite/libgomp.oacc-c-c++-common/firstprivate-mappings-1.c:
	Likewise.

From-SVN: r272451

gcc/testsuite/ChangeLog

 2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
 
+	* c-c++-common/goacc/firstprivate-mappings-1.c: New file.
+	* g++.dg/goacc/firstprivate-mappings-1.C: Likewise.
+
 	PR testsuite/90861
 	* c-c++-common/goacc/declare-pr90861.c: New file.
 

libgomp/ChangeLog

 2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
 
+	* testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: New file.
+	* testsuite/libgomp.oacc-c-c++-common/firstprivate-mappings-1.c:
+	Likewise.
+
 	* testsuite/libgomp.fortran/allocatable3.f90: Add missing results
 	check.
 

libgomp/testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C

+/* Verify OpenACC 'firstprivate' mappings for C++ reference types.  */
+
+#include "../../../gcc/testsuite/g++.dg/goacc/firstprivate-mappings-1.C"

libgomp/testsuite/libgomp.oacc-c-c++-common/firstprivate-mappings-1.c

+/* Verify OpenACC 'firstprivate' mappings.  */
+
+/* { dg-additional-options "-Wno-psabi" } as apparently we're doing funny
+   things with vector arguments.  */
+
+#include "../../../gcc/testsuite/c-c++-common/goacc/firstprivate-mappings-1.c"