PR rtl-optimization/21041
	* reload.c (find_reloads_subreg_address): Replace paradoxical
	subreg of MEM by widened access only if the resulting memory
	is properly aligned, even on !STRICT_ALIGNMENT targets.

	PR rtl-optimization/21041
	* gcc.dg/pr21041.c: New test.

From-SVN: r108760