re PR rtl-optimization/39522 (fix for PR37514 gives FAIL: gcc.c-torture/execute/stdarg-3.c compilation,  -O3 -fomit-frame-pointer -funroll-loops  (internal compiler error))

2009-03-26  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/39522
	* reload1.c (reload_as_needed): Invalidate reg_last_reload_reg too
	when reg_reloaded_valid is set.

From-SVN: r145093