PR middle-end/43631

	* emit-rtl.c (make_note_raw): New function.
	(link_insn_into_chain): New static inline function.
	(add_insn): Use it.
	(add_insn_before, add_insn_after): Factor insn chain linking code...
	(add_insn_before_nobb, add_insn_after_nobb): ...here, new functions
	using link_insn_into_chain.
	(note_outside_basic_block_p): New helper function for emit_note_after
	and emit_note_before.
	(emit_note_after): Use nobb variant of add_insn_after if the note
	should not be contained in a basic block.
	(emit_note_before): Use nobb variant of add_insn_before if the note
	should not be contained in a basic block.
	(emit_note_copy): Use make_note_raw.
	(emit_note): Likewise.
	* bb-reorder.c (insert_section_boundary_note): Remove hack to set
	BLOCK_FOR_INSN to NULL manually for NOTE_INSN_SWITCH_TEXT_SECTIONS.
	* jump.c (cleanup_barriers): Use reorder_insns_nobb to avoid making
	the moved barrier the tail of the basic block it follows.
	* var-tracking.c (pass_variable_tracking): Add TODO_verify_flow.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197994 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 1 insertions, 1 deletions

diff --git a/gcc/jump.c b/gcc/jump.c
index 6038c255d8b..9a171f4a9d9 100644
--- a/gcc/jump.c
+++ b/gcc/jump.c
@@ -133,7 +133,7 @@ cleanup_barriers (void)
 	  if (BARRIER_P (prev))
 	    delete_insn (insn);
 	  else if (prev != PREV_INSN (insn))
-	    reorder_insns (insn, insn, prev);
+	    reorder_insns_nobb (insn, insn, prev);
 	}
     }
   return 0;