2019-03-26  Richard Biener  <rguenther@suse.de>

	* tree-inline.c (remap_gimple_stmt): Cache gimple_block.
	(copy_debug_stmt): Likewise.
	(expand_call_inline): Likewise.
	(copy_bb): Avoid redundant lookup & set of gimple_block.
	* gimple-low.c (lower_gimple_return): Likewise.
	(lower_builtin_setjmp): Likewise.

From-SVN: r269946