[hsa testsuite] New directory for HSA-specific C testcases

[hsa testsuite] New directory for HSA-specific C testcases

2016-03-07  Martin Jambor  <mjambor@suse.cz>

	* testsuite/lib/libgomp.exp
	(check_effective_target_hsa_offloading_selected_nocache): New.
	(check_effective_target_hsa_offloading_selected): Likewise.
	* testsuite/libgomp.hsa.c/c.exp: Likewise.
	* testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
	* testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
	* testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
	* testsuite/libgomp.hsa.c/complex-1.c: Likewise.
	* testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
	* testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
	* testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
	* testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
	* testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
	* testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
	* testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
	* testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
	* testsuite/libgomp.hsa.c/pr69568.c: Likewise.
	* testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
	* testsuite/libgomp.hsa.c/switch-1.c: Likewise.
	* testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.

From-SVN: r234047