Backport r268835

2019-02-14  Martin Liska  <mliska@suse.cz>

	Backport from mainline
	2019-02-13  Martin Liska  <mliska@suse.cz>

	PR lto/88858
	* cfgrtl.c (remove_barriers_from_footer): New function.
	(try_redirect_by_replacing_jump): Use it.
	(cfg_layout_redirect_edge_and_branch): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-8-branch@268872 138bc75d-0d04-0410-961f-82ee72b054a4
2 files changed