haifa-sched.c (schedule_block): Use next_nonnote_insn instead of NEXT_INSN when...

        * haifa-sched.c (schedule_block): Use next_nonnote_insn instead
        of NEXT_INSN when examining speculative insns for SCHED_GROUP_P.

From-SVN: r29123

gcc/ChangeLog

+Sat Sep  4 21:52:32 1999  Richard Henderson  <rth@cygnus.com>
+
+	* haifa-sched.c (schedule_block): Use next_nonnote_insn instead
+	of NEXT_INSN when examining speculative insns for SCHED_GROUP_P.
+
 Sat Sep  4 20:40:19 1999  Richard Henderson  <rth@cygnus.com>
 	                  Bernd Schmidt <bernds@cygnus.co.uk>
 	                  Mark Mitchell  <mark@codesourcery.com>

gcc/haifa-sched.c

@@ -6767,7 +6767,10 @@ schedule_block (bb, rgn_n_insns)
 	      {
 		rtx next;
 
-		next = NEXT_INSN (insn);
+		/* Note that we havn't squirrled away the notes for 
+		   blocks other than the current.  So if this is a
+		   speculative insn, NEXT might otherwise be a note.  */
+		next = next_nonnote_insn (insn);
 		if (INSN_DEP_COUNT (insn) == 0
 		    && (SCHED_GROUP_P (next) == 0
 			|| GET_RTX_CLASS (GET_CODE (next)) != 'i'))