* gimplify.c (gimplify_scan_omp_clauses): Allow lastprivate conditional
	on sections construct.
	* omp-low.c (lower_lastprivate_conditional_clauses): Handle sections
	construct.
	(lower_omp_sections): Handle lastprivate conditional.
	(lower_omp_1) <case GIMPLE_ASSIGN>: Handle sections construct with
	lastprivate_conditional_map.
	* omp-expand.c (expand_omp_sections): Handle lastprivate conditional.
libgomp/
	* testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: New test.

From-SVN: r271673