omp-low.c (lower_rec_input_clauses): For lastprivate clauses in ctx->for_simd_scan_ph...

omp-low.c (lower_rec_input_clauses): For lastprivate clauses in ctx->for_simd_scan_phase simd copy the outer var to...

	* omp-low.c (lower_rec_input_clauses): For lastprivate clauses in
	ctx->for_simd_scan_phase simd copy the outer var to the privatized
	variable(s).  For conditional lastprivate look through outer
	GIMPLE_OMP_SCAN context.
	(lower_omp_1): For conditional lastprivate look through outer
	GIMPLE_OMP_SCAN context.

	* testsuite/libgomp.c/scan-19.c: New test.
	* testsuite/libgomp.c/scan-20.c: New test.

From-SVN: r273169