tree-vrp.c (gimple_assign_nonzero_warnv_p): Rename to ...

tree-vrp.c (gimple_assign_nonzero_warnv_p): Rename to ...

2017-05-08  Richard Biener  <rguenther@suse.de>

	* tree-vrp.c (gimple_assign_nonzero_warnv_p): Rename to ...
	(gimple_assign_nonzero): ... this and remove strict_overflow_p
	argument.
	(gimple_stmt_nonzero_warnv_p): Rename to ...
	(gimple_stmt_nonzero_p): ... this and remove strict_overflow_p
	argument.
	(vrp_stmt_computes_nonzero): Remove strict_overflow_p argument.
	(extract_range_basic): Adjust, do not disable propagation on
	strict overflow sensitive simplification.
	(vrp_visit_cond_stmt): Likewise.

From-SVN: r247738