Improve dumping of value profiling transformations.

Improve dumping of value profiling transformations.

2018-08-01  Martin Liska  <mliska@suse.cz>

	* value-prof.c (gimple_divmod_fixed_value_transform): Unify
        format how successful transformation is dumped.
	(gimple_mod_pow2_value_transform): Likewise.
	(gimple_mod_subtract_transform): Likewise.
	(gimple_stringops_transform): Likewise.
2018-08-01  Martin Liska  <mliska@suse.cz>

	* gcc.dg/tree-prof/stringop-1.c: Adjust scanned pattern.
	* gcc.dg/tree-prof/stringop-2.c: Likewise.
	* gcc.dg/tree-prof/val-prof-1.c: Likewise.
	* gcc.dg/tree-prof/val-prof-2.c: Likewise.
	* gcc.dg/tree-prof/val-prof-3.c: Likewise.
	* gcc.dg/tree-prof/val-prof-4.c: Likewise.
	* gcc.dg/tree-prof/val-prof-5.c: Likewise.
	* gcc.dg/tree-prof/val-prof-7.c: Likewise.

From-SVN: r263203