2009-01-30  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/39041
	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1):
	Propagate variable indices only if the types match for this stmt.

	* gcc.c-torture/compile/pr39041.c: New testcase.

From-SVN: r143808