[PATCH][vectorizer] Remove blank debug lines after dump_gimple_stmt

[Alan Hayward <alan dot hayward at arm dot com>]

Lots of code calls dump_gimple_stmt then print a newline, however
dump_gimple_stmt will print a newline itself. This makes the vectorizer
debug
file messy. I think the confusion is because dump_generic_expr does NOT
print a
newline. This patch removes all prints of a newline direcly after a
dump_gimple_stmt.

Tested by examining a selection of vect dump files.

	gcc/
	\* tree-vect-data-refs.c (vect_analyze_data_refs): Remove debug newline.
	\* tree-vect-loop-manip.c (slpeel_make_loop_iterate_ntimes): likewise.
	(vect_can_advance_ivs_p): likewise.
	(vect_update_ivs_after_vectorizer): likewise.
	\* tree-vect-loop.c (vect_determine_vectorization_factor): likewise.
	(vect_analyze_scalar_cycles_1): likewise.
	(vect_analyze_loop_operations): likewise.
	(report_vect_op): likewise.
	(vect_is_slp_reduction): likewise.
	(vect_is_simple_reduction): likewise.
	(get_initial_def_for_induction): likewise.
	(vect_transform_loop): likewise.
	\* tree-vect-patterns.c (vect_recog_dot_prod_pattern): likewise.
	(vect_recog_sad_pattern): likewise.
	(vect_recog_widen_sum_pattern): likewise.
	(vect_recog_widening_pattern): likewise.
	(vect_recog_divmod_pattern): likewise.
	\* tree-vect-slp.c (vect-build-slp_tree_1): likewise.
	(vect_analyze_slp_instance): likewise.
	(vect_transform_slp_perm_load): likewise.
	(vect_schedule_slp_instance): likewise.


Alan

Attachment: removenewlines.patch
Description: Binary data