re PR tree-optimization/37662 (ice: tree check: expected ssa_name, have integer_cst in get_value_range, at tree-vrp.c:612)

2008-09-30  Paolo Bonzini  <bonzini@gnu.org>

	PR tree-optimization/37662
	* tree-ssa-ccp.c (fold_gimple_assign): Invert the operands of a
	commutative binary operation if they are in the wrong order and
	fold_build2 produces non-GIMPLE.

From-SVN: r140809