re PR tree-optimization/82244 (-O2: ICE: tree check: expected ssa_name, have integer_cst in replace_uses_by, at tree-cfg.c:1904)

2017-09-19  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/82244
	* tree-vrp.c (remove_range_assertions): Do not propagate
	a constant to abnormals but replace the assert with a copy.

	* gcc.dg/torture/pr82244.c: New testcase.

From-SVN: r252973