re PR target/31733 (ICE in rtl_verify_flow_info, at cfgrtl.c:2050: {return_internal} (nil))

	PR target/31733
	* cfgrtl.c (rtl_verify_flow_info): Skip notes when looking for barrier.

From-SVN: r125312

gcc/ChangeLog

+2007-06-04  Steve Ellcey  <sje@cup.hp.com>
+
+	PR target/31733
+	* cfgrtl.c (rtl_verify_flow_info): Skip notes when looking for barrier.
+
 2007-05-31  Jan Hubicka  <jh@suse.cz>
 
 	* tree-predcom.c (replace_ref_with, initialize_root_vars_lm,

gcc/cfgrtl.c

@@ -2044,7 +2044,7 @@ rtl_verify_flow_info (void)
 
       if (JUMP_P (x)
 	  && returnjump_p (x) && ! condjump_p (x)
-	  && ! (NEXT_INSN (x) && BARRIER_P (NEXT_INSN (x))))
+	  && ! (next_nonnote_insn (x) && BARRIER_P (next_nonnote_insn (x))))
 	    fatal_insn ("return not followed by barrier", x);
       if (curr_bb && x == BB_END (curr_bb))
 	curr_bb = NULL;