re PR rtl-optimization/57763 (comp-goto-1.c: ICE verify_flow_info failed, error:…

re PR rtl-optimization/57763 (comp-goto-1.c: ICE verify_flow_info failed, error: EDGE_CROSSING missing across section boundary)

	PR rtl-optimization/57763
	* bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
	on the new indirect jump_insn and increment LABEL_NUSES (label).

From-SVN: r206773

gcc/ChangeLog

+2014-01-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/57763
+	* bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
+	on the new indirect jump_insn and increment LABEL_NUSES (label).
+
 2014-01-18   H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR bootstrap/59580

gcc/bb-reorder.c

@@ -2183,6 +2183,9 @@ fix_crossing_unconditional_branches (void)
 	      emit_insn_before (indirect_jump_sequence, last_insn);
 	      delete_insn (last_insn);
 
+	      JUMP_LABEL (jump_insn) = label;
+	      LABEL_NUSES (label)++;
+
 	      /* Make BB_END for cur_bb be the jump instruction (NOT the
 		 barrier instruction at the end of the sequence...).  */